application · Yield · Helianthus annuus (common sunflower)

Positive and negative results158 papers: 152 positive, 6 negative or no effect

305 claims from these papers; 40 citations between them.

Papers here report positive and negative or no-effect results. No pair of them has been accepted in the claim-by-claim check.

How these papers cite each other

40 citations between these papers: 38 on the same side, 2 across the two sides.

The graph shows the 46 papers with the most citations among these 158; all of them are listed below.

Positive result
Negative result or no effect
Citation, pointing to the cited paper
Citation across the two sides
Larger circle: more citations overall

Years run left to right. Citations come from the papers’ OpenAlex reference lists. Hover a paper to bring forward its citations; click it to open the paper.

Papers reporting a positive result 152

RESPONSE OF SUNFLOWER TO MICRONUTRIENTS, · 1988
- positive
  Foliar spraying of zinc sulfate (0.5 per cent) thrice during crop growth significantly increased sunflower seed yield.
Yield loss attributable to Alternaria blight of sunflower (Helianthus annuus L.) in India and some potentially effective control measures · 1999
- positive
  Foliar carbendazim significantly increased yield.
- positive
  Carbendazim spray integrated with KCl at recommended N increased yield.
- positive
  KCl, A. indica leaf extract and azadirachtin increased yield relative to control.
  compared with the control
Effect of N, P and K levels and seed setting treatments on yield attributing characters and yield of sunflower · 2000
- positive
  Borax plus DAP at ray floret opening improved seed filling percentage in both seasons.
Effect of integrating inorganic fertilizer with vermicompost and Vesicular Arbuscular Mycorrhizae (VAM) on the productivity of sunflower · 2001
- positive
  Soil application of VAM gave higher sunflower seed yield than PSB and control.
  compared with Phosphorus Solublising Bacteria (PSB) and control
Impact of moisture stress and ameliorants on growth and yield of sunflower · 2001
- positive
  Foliar potassium dihydrogen phosphate improved sunflower yield marginally by 4.1% over unsprayed control.
  compared with unsprayed control
cited by 1 paper here
Effect of foliar application of nitrogen on productivity and economics of sunflower (Helianthus annuus) · 2001
- positive
  Basal nitrogen plus two urea sprays gave the highest sunflower seed yield of 2,461 kg/ha.
Evaluation of boron fertilizers for a sunflower (Helianthus annuus L.) - green gram (Vigna radiata L) cropping sequence in Inceptisols · 2002
- positive
  Soil applied boron at 2.0 kg ha -1 gave the highest sunflower yield.
Physiological approaches to improving harvest index and productivity in sunflower · 2003
- positive
  Foliar boron increased harvest index and seed yield.
cited by 3 papers here
Improving growth and yield of sunflower (Helianthus annuus L.) by foliar application of potassium hydroxide (KOH) under salt stress · 2007
- positive
  Foliar spray of KOH increased growth and yield of sunflower under non-stress and salt-stressed conditions.
cited by 3 papers here
Glycinebetaine, an osmolyte of interest to improve water stress tolerance in sunflower (Helianthus annuus L.): water relations and yield · 2008
- positive
  Foliar GB significantly reduced the water stress induced decline in achene yield per plant.
Studies on the effect of insitu moisture conservation and integrated nutrient management on growth and yield of sunflower (Helianthus annus L.) in rainfed vertisol · 2008
- positive
  Sunflower seed yield increased by 22.1 to 26.4 percent over inorganic RDN fertilizer.
  compared with RDN as inorganic fertilizer application
- positive
  The combined broad bed and furrow and nutrient treatment increased sunflower seed and stalk yield.
- positive
  Broad bed and furrow sowing with integrated nitrogen, Azophos and boron increased sunflower growth and yield attributes.
Plant -water status, yield and economics of sunflower as influenced by insitu moisture Conservation methods and INM practices in rainfed vertisols · 2009
- positive
  The combined practice increased sunflower seed yield and economics.
Growth and photosynthesis of salt‐stressed sunflower (Helianthus annuus) plants as affected by foliar‐applied different potassium salts · 2009
- positive
  Under nonsaline conditions, foliar potassium salts improved sunflower shoot fresh weight, achene yield, and 100-achene weight.
- positive
  Under saline conditions, foliar potassium salts improved sunflower achene yield and 100-achene weight.
cites 1 paper here
PERFORMANCE OF SUNFLOWER IN RESPONSE TO EXOGENOUSLY APPLIED SALICYLIC ACID UNDER VARYING IRRIGATION REGIMES · 2009
- positive
  Vegetative-stage SA maximized biological yield.
- positive
  Vegetative-stage SA maximized harvest index.
- positive
  Vegetative-stage SA maximized achene yield.
PREVENTION AND THE CORRECTION OF MICRONUTRIENTS DISORDERS IN MAIZE AND SUNFLOWER PLANTS · 2009
- positive
  Foliar fertilizers increased dry matter yield in sunflower.
EFFECT OF CALCIUM SULFATE ON INCIDENCE OF SESAME AND SUNFLOWER CHARCOAL ROT DISEASES AND SEED YIELD PRODUCTION · 2009
- positive
  Combined soaking and spraying with calcium sulfate at 800 ppm increased sunflower seed yield.
Modulation of salt (NaCl)‐induced effects on oil composition and fatty acid profile of sunflower (Helianthus annuus L.) by exogenous application of salicylic acid · 2010
- positive
  Foliar-applied salicylic acid improved achene yield and hundred-achene weight in both sunflower lines.
cited by 1 paper here
RESEARCH ON BEHAVIOR OF SUNFLOWER HYBRIDS TO CREATE NEW COMPANY LIMAGRAIN UNDER THE INFLUENCE OF CHEMICAL AND FOLIAR FERTILIZATION IN CONDITIONS OF TIMISOARA · 2010
- positive
  Balanced NPK and foliar fertilization with the N60 P60 K60 agro-background gave average sunflower yields that were highly significant statistically.
- positive
  The foliar N60 P60 K60 agro-background raised sunflower production by 263 kg/ha over the unfertilized agro-background, reaching 4602 kg/ha, a very significant increase.
  compared with agro unfertilized
Efficiency of zinc and iron application methods on sunflower. · 2010
- positive
  Foliar application was more effective than soil application of zinc and iron for seed production.
  compared with soil application
Effects of microelement application methods on seed yield components in Alestar sunflower hybrid · 2010
- positive
  Foliar application of boric acid increased seed number per anthodium by 6.55% compared with control.
  compared with control
- positive
  Soil application of zinc and manganese sulphate increased yield compared with foliar application and seed coating.
  compared with foliar application and seed coated treatment
cited by 1 paper here
Effect of water stress and micronutrients (Fe, Zn and Mn) on chlorophyll fluorescence, leaf chlorophyll content and sunflower nutrient uptake in Sistan region · 2011
- positive
  Foliar micronutrients increased grain yield under water stress.
- positive
  Mn foliar application had the highest positive effect on grain yield.
cited by 2 papers here
EXOGENOUS APPLICATION OF POTASSIUM DIHYDROGEN PHOSPHATE CAN ALLEVIATE THE ADVERSE EFFECTS OF SALT STRESS ON SUNFLOWER · 2011
- positive
  Foliar KH2PO4 improved sunflower growth and yield under salt stress.
cited by 1 paper here
Effect of iron foliar fertilization on growth, seed and oil yield of sunflower grown under different irrigation regimes. · 2011
- positive
  Foliar iron improved sunflower dry matter production.
cited by 1 paper here
EFFECT OF DIFFERENT LEVELS AND TIMING OF BORON FOLIAR APPLICATION ON GROWTH, YIELD AND QUALITY OF SUNFLOWER GENOTYPES (Helianthus annuus L.) · 2011
- positive
  Boron foliar application at 3 mg/l significantly increased leaf area, head diameter and number of seeds per head in sunflower
cited by 1 paper here
Effects of foliar micronutrient application on osmotic adjustments, grain yield and yield components in sunflower (Alstar cultivar) under water stress at three stages · 2011
- positive
  Foliar micronutrients increased grain yield under water stress.
- positive
  Foliar Mn had the greatest positive effect on yield components and grain yield.
cited by 2 papers here
Effect of boron foliar application at critical growth stages on sunflower (Helianthus annuus L.) yield and quality · 2012
- positive
  Foliar boron at stage V-4 gave the highest sunflower yield increase, by 8.3%.
  compared with control
- positive
  Foliar boron at stage V-4 increased sunflower oil production by 10.2%, most markedly.
  compared with control
Effect of Drought Stress and Zinc Sulfat on the yield and some physiological characteristics of Sunflower (Helianthus. Annuus L.) · 2012
- positive
  Foliar application of 1% zinc sulfate gave the highest seed yield.
Yield and oil content of sunflower (Helianthus annuus L.) as influenced by nitrogen and boron nutrition · 2012
- positive
  Maximum seed yield, stalk yield and harvest index were observed with 120 kg N/ha plus 0.2% boron spray, compared with 60 kg N/ha plus 0.1% boron spray.
  compared with 60 kg N/ha+0.1% boron spray
- positive
  Increasing nitrogen from 60 to 120 kg/ha combined with boron spray gave a significant improvement in final seed yield of sunflower.
- negative
  Minimum seed yield, stalk yield and harvest index were found with 60 kg N/ha plus 0.1% boron spray, compared with 120 kg N/ha plus 0.2% boron spray.
  compared with 120 kg N/ha+0.2% boron spray
Effect of nitrogen and boron on growth and yield attributes of sunflower (Helianthus annuus L.) · 2012
- positive
  Increasing boron spray from 0.1 to 0.2% gave a marginal rise in yield attributes and yield at a given nitrogen level.
  compared with 0.1
- positive
  Higher nitrogen levels with boron spray significantly improved yield attributes.
- positive
  The 120 kg N/ha plus 0.2% boron spray treatment produced the highest seed yield of 1534.6 kg/ha, 318.3 kg/ha above the lowest nitrogen and boron treatment.
  compared with 60 kg N/ha+0.1% boron spray
Abscisic Acid Spray on Sunflower Acts Differently under Drought and Irrigation Conditions · 2012
- positive
  Under withheld irrigation, 5 μM ABA increased sunflower total biomass production by 14%.
- positive
  Under withheld irrigation, 5 μM ABA increased sunflower achene yield by up to 27%.
cites 1 paper here
Investigation on the effect of some leaf fertilization products on the development, productivity and quality of sunflower. I. Morphology and productivity. · 2012
- positive
  Foliar Extra had the greatest effect on head diameter among leaf fertilizers, followed by Hi-Phos.
  compared with Hi-Phos
Foliar fertilization with molybdenum in sunflower (Helianthus annuus L.) · 2013
- positive
  Foliar molybdenum increased sunflower biomass.
- positive
  Foliar molybdenum significantly affected sunflower yields.
- positive
  Molybdenum application at V-4 and R-1 increased achene yield.
cited by 1 paper here
The study effects of bio-fertilizer and foliar spray with complete fertilizer on yield and yield components of sunflower (Helianthus annus L.). · 2013
- positive
  Two applications of Fertigol produced the highest sunflower grain yield.
- positive
  Two applications of Unigol produced the highest biological yield.
- positive
  Two applications of Fertigol produced the highest sunflower number of grain per capitul.
- positive
  Two applications of Fertigol produced the highest sunflower HI.
Effect of Biofertilization and Silicon Foliar Application on Productivity of Sunflower (Helianthus annuus L.) under New Valley Conditions · 2013
- positive
  Silicon and biofertilizer interactions influenced yield and its components.
Response of biofertilizers and homo-brassinolide on growth, yield and oil content of sunflower (Helianthus annuus L.) · 2014
- positive
  Twice spraying homo-brassinolide yielded 2760 and 2917 kg ha-1 of sunflower seed compared with 2171 and 2337 kg ha-1 after one budding-stage spray.
  compared with only one spraying at budding stage
Effect of foliar N application concentrations and times on sunflower (Helianthus annus L.) yield · 2014
- positive
  Foliar N at 1.0% and 1.5% significantly increased seed weight per head, seed index and seed yield of sunflower compared with non-treated plots
  compared with non treated plots
- positive
  Foliar N at 1.0% and 1.5% significantly increased plant height, stem girth and head diameter of sunflower compared with non-treated plots
  compared with non treated plots
cites 3 papers herecited by 1 paper here
Can methanol foliar application improve the productive performance of sunflower under water deficit stress · 2014
- positive
  At normal irrigation, 21% methanol foliar application produced 65% more head diameter.
Integrated Disease Managements of Sunflower Alternaria blight (Alternaria helianthi) · 2014
- positive
  The SAAF and Mancozeb-Carbendazim treatment had the highest seed yield, 1406 kg/ha.
- positive
  The SAAF and Mancozeb-Carbendazim treatment had the highest B:C ratio, 3.84.
STUDIES ON INTEGRATED WEED MANAGEMENT IN SUNFLOWER (Helianthus annuus L.) · 2014
- positive
  oxyflourfen @ 150 g a.i ha -1 as PE fb paraquat @ 600 g a.i ha -1 as PoE (directed spray) at 15-20 DAS yielded a higher benefit to cost ratio.
Effect of Different Levels and Timing of Zinc Foliar Application on Growth, Yield and Quality of Sunflower Genotypes (Helianthus annuus L., Compositae · 2014
- positive
  Zinc at 7.5 mg.l -1 increased seed yield per plant, total seed yield in sunflower.
- positive
  Zinc at 7.5 mg.l -1 increased number of seeds.head - , weight of thousand seed in sunflower.
Growth and Yield Response of Sunflower (Helianthus annuus L.) to Sulphur and Boron Application · 2014
- positive
  Two boron sprays produced maximum sunflower biological yield of 16.49 t/ha.
- positive
  Two boron sprays produced maximum sunflower head diameter of 20.71 cm.
- positive
  Two boron sprays produced maximum sunflower achene yield of 3.99 t/ha.
cited by 1 paper here
Boosting Achene Yield and Yield Related Traits of Sunflower Hybrids through Boron Application Strategies · 2015
- positive
  Boron treatment produced higher head diameter (18.30 cm).
- positive
  Boron treatment produced higher harvest index (22.10%).
- positive
  Boron treatment produced higher biological yield (9223.11 kg·ha-1).
- positive
  Boron treatment produced higher achene yield (2039.33 kg·ha-1).
cites 1 paper herecited by 1 paper here
Boron Fertilization in Sunflower (Helianthus annuusL.) in an Inceptisol of West Bengal, India · 2015
- positive
  A 0.2 percent foliar boron spray gave the greatest sunflower seed yields.
- positive
  Foliar boron outperformed soil application for sunflower seed and dry-matter yield.
  compared with soil application of B fertilizers
cited by 1 paper here
Effect of low irrigation and Zn and SiO2 Nano-fertilizers and Conventional Fertilizers on Morphophysiological traits and seed yield of Sunflower · 2015
- positive
  Foliar application of conventional ZnO fertilizer increased sunflower seed yield by 59.7%.
- positive
  Foliar application of conventional ZnO fertilizer increased the harvest index for seed in sunflower plants by 36.5%.
- positive
  Foliar application of conventional ZnO fertilizer increased sunflower head diameter by 10.2%.
cited by 1 paper here
Influence of Foliar Applied Nitrogen on Reproductive Growth of Sunflower (Helianthus annuus L.) under Water Stress · 2015
- positive
  One percent urea spray yielded 1.37 t·ha-1, versus 1.00 without spray.
  compared with no spray
- positive
  Supplemental foliar urea significantly increased sunflower growth, yield and yield components under water stress.
- positive
  One percent urea spray yielded 1.37 t·ha-1, versus 1.07 with water spray.
  compared with water spray
cited by 2 papers here
Effect of Nano Zinc Oxide on the Kernel Filling Period in Sunflower (Helianthus annuus) Cultivars · 2015
- positive
  Nano zinc oxide at 0.5 g lit-1 increased maximum kernel weight in Aline 191 and 122.
Seed treatment and foliar application of fungicides for the management of sunflower leaf blight · 2015
- positive
  The same treatment produced sunflower seed yield of 975kg/ha.
- positive
  The difenoconazole spray combination produced sunflower seed yield of 878 kg/ha.
cited by 1 paper here
Liquid Formulation of Trichoderma Species for Management of Gray Mold in Castor (Ricinus communis L.) and Alternaria Leaf Blight in Sunflower (Helianthus annuus L.) · 2015
- positive
  The foliar Trichoderma applications enhanced sunflower yield compared with untreated control.
  compared with untreated control
cited by 1 paper here
Response of soil test crop response (STCR) approach as an optimizing plant nutrient supply on yield and quality of Sunflower (Helianthus annuus L.) · 2015
- positive
  STCR-based fertilization with foliar micronutrients significantly increased sunflower head diameter and 100-seed weight.
  compared with recommended dose fertilizer (RDF) of NPK (Control)
- positive
  STCR-based fertilization with foliar micronutrients gave higher gross return, net returns and benefit-cost ratio than RDF NPK in sunflower.
  compared with recommended dose fertilizer (RDF) of NPK (Control)
- positive
  STCR-based fertilization with foliar micronutrients significantly increased number of filled seeds per head, seed filling percentage and seed yield of sunflower.
  compared with recommended dose fertilizer (RDF) of NPK (Control)
Comparative efficacy of brown, red and green seaweed extracts on low vigour sunflower (Helianthus annus L.) var. TN (SUF) 7 seeds · 2015
- positive
  Soaking sunflower seed in 5% C. racemosa extract for 8 h gave the lowest abnormal seedling production (3%).
Effect of Different Levels of Nitrogen and Zinc Fertilizers on Qualitative and Quantitative Characteristics of Sunflower Seeds · 2016
- positive
  Foliar zinc significantly increased sunflower yield components.
SUNFLOWER PRODUCTIVITY IN RESPONSE TO HERBICIDE DIFLUFENICAN (PELICAN 50SC) AND FOLIAR FERTILIZING · 2016
- positive
  The combined inputs increased fertilizer nutrient productivity by 24.1 % to 55.2 %.
Foliar boron spray for improved yield, oil quality and water use efficiency in water stressed sunflower · 2016
- positive
  Foliar boron at 30 mg L-1 improved achene yield under water stress.
cited by 1 paper here
Improving Salt Tolerance of Helianthus annuus (L.) Plants by Moringa oleifera Leaf extract · 2016
- positive
  The combined seed soaking and foliar spray with MLE was highly effective in improving sunflower growth and yield by alleviating the inhibitory effects of soil salinity stress.
- positive
  MLE seed soaking or foliar spray significantly increased seed yield.
  compared with controls
Effect of Different Levels of Nitrogen, Sulphur and Foliar Application of Boron in Sunflower (Helianthus annuus L.) · 2017
- positive
  Treatment T8 produced significantly higher seed yield of 1477.33 kg ha-1.
- positive
  Treatment T8 produced a higher number of seeds, 383.33capitulum-1.
cited by 2 papers here
Effect of TNAU-Pf1 seed biopriming and foliar spray of newer fungicides on the incidence of leaf blight of sunflower · 2017
- positive
  The same treatment yielded 1471kg/ha versus 1111kg/ha in the control.
  compared with control
cites 1 paper here
Management of collar rot ( Sclerotium rolfsii Sacc.) in sunflower (Helianthus annuus L.) · 2017
- positive
  Pseudomonas fluorescensas soil application produced the maximum seed yield.
Improving productivity of sunflower ( Helianthus annuus L.) by using different organic and inorganic sources of nutrients · 2017
- positive
  The same combined nutrient application significantly increased sunflower yield attributes and yield.
cited by 1 paper here
INFLUENCE OF SOME NPK FERTILIZERS WITH PROTEIN HYDROLYSATES ON SUNFLOWER CROP · 2017
- positive
  The foliar fertilizers yielded significant sunflower production gains.
- positive
  Tested foliar fertilizers increased seeds per capitulum.
Effect of Sulphur and Selenium on Yield, Selenium Content and Antioxidant Properties in Sunflower (Helianthus annuus L.) · 2018
- positive
  Sunflower seed yield increased with selenium application through 50 ppm spray.
ENHANCEMENT IN PLANT WATER RELATIONS AND FATTY ACID PROFILE IN SUNFLOWER (HELIANTHUS ANNUUS L.) THROUGH APPLICATION OF ABSCISIC ACID UNDER VARIED WATER LEVELS · 2018
- positive
  Foliar 10 M ABA under vegetative-stage water stress significantly increased plant height and head diameter.
- positive
  Foliar 10 M ABA under vegetative-stage water stress significantly increased achene and biological yields.
Optimization of the production process of sunflower agrocenosis with the use of growth regulators · 2018
- positive
  Combined seed treatment and two Vermiodis sprays increased sunflower productivity 16.1% over control.
  compared with control
- positive
  Combined seed treatment and one Vermiodis spray increased sunflower productivity 12.3% over control.
  compared with control
Nutrition and production ofHelianthus annuusin a function of application of leaf silicon · 2018
- positive
  Foliar silicon increased shoot dry matter by 32%.
Productivity of spring sunflower (Helianthus annuus) in response to sowing dates and foliar application of boron and TIBA · 2018
- positive
  Foliar applications increased post anthesis DMA by 147 to 267 kg/ha over the control.
  compared with control
Influence of foliar application of boron and TIBA on photosynthetic parameters visa- vis productivity of sunflower (Helianthus annuus L.) under variable sowing dates · 2018
- positive
  Foliar boron improved leaf, seed and total dry matter accumulation.
cites 1 paper here
INTEGRATED FOLIAR FERTILIZER EFFECTS ON GROWTH AND YIELD OF SUNFLOWER: Department of Agronomy, Sindh Agriculture University, Tandojam, Pakistan · 2019
- positive
  Foliar N, Zn and B was most effective for head diameter, seeds per head and seed weight per head.
- positive
  Foliar N, Zn and B was most effective for seed index and seed yield.
EFFECT OF ZINC AND BORON FOLIAR APPLICATION ON GROWTH, YIELD AND QUALITY OF SOME SUNFLOWER GENOTYPES ( Helianthus annuus L.) · 2019
- positive
  Isaanka receiving 12 mg Zn.L-1 and 4 mg B.L-1 had the highest mean plant height, stem diameter, number of seeds head-1 in both seasons.
- positive
  Isaanka receiving 12 mg Zn.L-1 and 4 mg B.L-1 had the highest mean seed yield.ha-1 in both seasons.
- positive
  Zinc foliar application at 12 mg.L-1 significantly increased head diameter, number of seeds head-1, 1000 seed weight.
- positive
  Zinc foliar application at 12 mg.L-1 significantly increased seed yield.ha-1.
- positive
  Boron foliar application at 4 mg.L-1 significantly increased head diameter, number of seeds head-1, 1000 seed weight.
- positive
  Boron foliar application at 4 mg.L-1 significantly increased seed yield.ha-1.
Growth and Yield of Sunflower as Influenced by Nutrient Management Practices · 2019
- positive
  The combined RDF, FYM and foliar fertilizer treatment gave higher sunflower seed yield, stalk yield than other combinations.
  compared with other treatment combinations
- positive
  The combined RDF, FYM and foliar fertilizer treatment gave higher sunflower plant height, stem girth, total dry matter production than other combinations.
  compared with other treatment combinations
- positive
  The combined RDF, FYM and foliar fertilizer treatment gave higher sunflower head diameter, seed yield per plant, thousand seed weight than other combinations.
  compared with other treatment combinations
cites 1 paper here
Foliage applied zinc improves growth, yield and oil contents of sunflower hybrids (Helianthus annus L.) · 2019
- positive
  Two percent foliar zinc produced maximum achene yield.
  compared with 1% foliar application of zinc
- positive
  Two percent foliar zinc produced maximum head diameter.
  compared with 1% foliar application of zinc
Influence of foliage applied moringa leaf extract on growth and yield of sunflower (Helianthus annuus L.) underwater deficit conditions · 2019
- positive
  Foliar application of moringa leaf extract under normal conditions boosts sunflower crop yield.
Integrated foliar fertilizer effects on growth and yield of sunflower. · 2019
- positive
  Foliar application of N, Zn and B together was the most effective treatment for increasing head diameter, seeds per head and seed weight per head of sunflower under field conditions.
- positive
  Foliar application of N, Zn and B together was the most effective treatment for increasing seed index and seed yield of sunflower under field conditions.
cited by 2 papers here
The effect of special foliar fertilisation applied on inbred sunflower lines in hybrid sunflower seed production. · 2019
- positive
  Special foliar fertilisers significantly increased the yield of hybrid sunflower seed.
PRODUCTIVITY AND QUALITY OF HIGH-OLEIC SUNFLOWER SEEDS AS INFLUENCED BY FOLIAR FERTILIZERS AND PLANT GROWTH REGULATORS IN THE LEFT-BANK FOREST-STEPPE OF UKRAINE · 2019
- positive
  Foliar applications increased seed yield by 0.19-0.36 t/ha relative to control.
  compared with control
- positive
  Foliar applications increased plant height, leaf area, and seeds per head.
- positive
  Sequential Wuxal Bio Aminoplant + Wuxal Boron spraying yielded 3.58 t/ha, significantly above other sprays.
  compared with the other foliar sprays
Effect of Soil and Foliar Applications of Zinc and Iron on Yield and Economics of Sunflower (Helianthus annus L.) Under Irrigation · 2020
- positive
  The treatment favorably affected dry matter production relative to other combinations.
  compared with other treatment combinations
- positive
  Combined soil zinc and foliar iron produced the highest grain yield.
- positive
  The treatment had the highest net returns.
  compared with RDF
- positive
  The treatment had a benefit cost ratio of 3.46 versus 2.68 under RDF.
  compared with RDF
cited by 1 paper here
Yield, Quality Parameters and Economics of Sunflower (Helianthus annuus L.) as Influenced by Micronutrient Mixture Foliar Application · 2020
- positive
  The same treatment gave gross returns of C.79290 per ha.
- positive
  The same treatment gave net returns of C.47740 per ha.
- positive
  The same treatment gave a stalk yield of 3995 kg ha-1.
- positive
  Foliar micronutrient mixture with soil fertilizer gave the highest sunflower seed yield.
- positive
  The same treatment gave a B:C ratio of 2.51.
cites 1 paper herecited by 1 paper here
Management of Alternaria blight of sunflower through fungicides · 2020
- positive
  Difenconazole at 0.1% was among the treatments with the highest seed yield.
- positive
  Difenconazole at 0.05% was among the treatments with the highest seed yield.
cites 1 paper here
EFFECT OF CONJUNCTIVE USE OF NITROGEN AND FOLIAR ZINC ON GROWTH AND YIELD OF SUNFLOWER (HELIANTHUS ANNUS L.) · 2020
- positive
  T2 produced the topmost yield of seeds of 2549.5 kg per ha.
- positive
  Conjunctive nitrogen and zinc treatments significantly improved sunflower growth and yield.
- positive
  T2 produced the topmost biological yield of 8413.6 kg per ha.
- negative
  T6 gave the least biological yield of 2863.2 kg per ha.
- negative
  T6 gave the least seeds yield of 907.3 kg per ha.
Silicon application induces changes C:N:P stoichiometry and enhances stoichiometric homeostasis of sorghum and sunflower plants under salt stress · 2020
- positive
  Silicon supplied via nutrient solution or combined foliar and nutrient solution increased sunflower shoot biomass by 24%.
Foliar Spray of Fe-Asp Confers Better Drought Tolerance in Sunflower as Compared with FeSO4: Yield Traits, Osmotic Adjustment, and Antioxidative Defense Mechanisms · 2020
- positive
  Foliar Fe-Asp reduced adverse effects of limited irrigation on biomass and seed yield.
cites 1 paper herecited by 2 papers here
Influence of fertility levels and cytokinin on yield attributes and yields of sunflower (Helianthus annuus L.) · 2020
- positive
  Foliar spray of 50 ppm cytokinin increased sunflower stalk yield over no cytokinin
  compared with no application of cytokinin
- positive
  Foliar spray of 50 ppm cytokinin increased sunflower number of seeds per capitulum over no cytokinin
  compared with no application of cytokinin
- positive
  Foliar spray of 50 ppm cytokinin increased sunflower seed yield over no cytokinin
  compared with no application of cytokinin
- positive
  Foliar spray of 50 ppm cytokinin increased sunflower harvest index over no cytokinin
  compared with no application of cytokinin
- positive
  Foliar spray of 50 ppm cytokinin increased sunflower head diameter over no cytokinin
  compared with no application of cytokinin
Field evaluation of fungicide, biotic and abiotic inducers for the management of Alternaria alternata leaf blight of sunflower · 2020
- positive
  The same treatment gave the highest yield among treatments.
  compared with all treatments
Effect of Sulphur and Boron on Growth and Yield of Sunflower (Helianthus annuus L.) · 2020
- positive
  Sulphur at 50 kg/ha plus 0.2% boron spray gave the maximum seed yield, 1476.71 kg/ha, in sunflower.
Response of sulphur and boron on growth, yield and economics of sunflower (Helianthus annuus L.) · 2020
- positive
  The treatment gave significantly higher gross returns of 149257 ₹/ha.
- positive
  The treatment gave significantly higher seed yield of 1476.71 kg/ha.
- positive
  The treatment gave significantly higher net returns of 94021 ₹/ha.
- positive
  The sulphur and boron spray treatment yielded significantly higher filled seeds per capitulum, 367.86.
- negative
  The treatment gave significantly higher unfilled seeds per capitulum, 16.37.
Efficiency of fertilizing in sunflower cultivation technology · 2020
- positive
  Twice-applied foliar boron fertilizers contributed to high sunflower hybrid yields.
INFLUENCE OF HUMATES ON GROWTH, DEVELOPMENT AND FORMATION OF SUNFLOWER YIELD · 2020
- positive
  Twice foliar fertilization increased sunflower seed yield by 0.23 t/ha versus control.
  compared with control
Foliar nitrogen application for enhancing growth, productivity and nitrogen use efficiency in sunflower (Helianthus annuus) · 2020
- positive
  Basal nitrogen supplemented with foliar application gave higher yield attributes and yield in sunflower.
- positive
  Basal application of 50 kg N/ha together with two 1.5% foliar N sprays at 20 and 40 DAS gave higher growth parameters, yield and nutrient use efficiency in sunflower.
- positive
  Basal nitrogen supplemented with foliar application gave higher assimilating surface area and dry matter accumulation in sunflower.
PGPR for the management of sunflower major diseases of north eastern dry zone of Karnataka · 2020
- positive
  PGPR treatment gave the highest sunflower yield (1612 kg/ha) compared with other treatments in a field experiment.
  compared with other treatments
Efficacy of pre and post-emergence herbicide on growth, yield and economics of sunflower (Helianthus annuus L.) under modified spacing · 2020
- positive
  The herbicide sequence produced higher head diameter (16.06 cm).
- positive
  The herbicide sequence produced higher B:C ratio (2.48).
- positive
  The herbicide sequence produced higher net returns (` 26,248).
- positive
  The herbicide sequence produced higher seed yield (1728 kg/ha).
- positive
  The herbicide sequence produced higher gross returns (` 65,266).
Effect of phosphorus biofertilizers and foliar spray of potassium fertilizers on growth and yield of sunflower (Helianthus annuus L.) · 2020
- positive
  The 100% RDF treatment with soil VAM and foliar 1% KNO3 gave significantly higher seed yield, 2019 kg/ha.
  compared with application of 75% RDF along with seed treatment of PSB at 20g/kg
- positive
  The 100% RDF treatment with soil VAM and foliar 1% KNO3 gave significantly higher harvest index, 37%.
  compared with application of 75% RDF along with seed treatment of PSB at 20g/kg
- positive
  The 100% RDF treatment with soil VAM and foliar 1% KNO3 gave significantly higher stalk yield, 3397 kg/ha.
  compared with application of 75% RDF along with seed treatment of PSB at 20g/kg
Influence of sowing dates and methods of weed control on the growth, development and productivity of sunflower in direct seeding technology · 2021
- positive
  May sowing with glyphosate and Euro-Lightning gave 2.41 t/ha yield.
- negative
  Glyphosate alone significantly reduced crop yield.
Effect of sulphur, zinc and boron on the growth and yield enhancement of sunflower (Helianthus annuus L.) · 2021
- positive
  Combined Zn, B, S and RDF treatment gave the highest sunflower dry matter production (44.4%).
- positive
  Combined Zn, B, S and RDF treatment gave the highest sunflower yield (32.4%).
cited by 1 paper here
In vitro and Field Evaluation of Compost tea and Seaweed Formulation on Leaf Blight of Sunflower · 2021
- positive
  Seaweed formulation plus propiconazole produced seed yield of 1928.04 Kg ha-1, on par with the compost tea regime.
- positive
  Compost tea plus propiconazole gave higher sunflower yield of 2201.41 Kg ha-1.
EFFICACY OF VARIOUS NPK APPLICATION METHODS ON THE YIELD OF DIFFERENT SUNFLOWER (HELIANTHUS ANNUUS L.) GENOTYPES GROWN DURING SPRING SEASONS · 2021
- positive
  The Dea genotype had the highest achene yield of 8,384.721 kg ha -1 under foliar NPK application at both locations.
Foliar fertilization of organic sunflower, enhanced yield components and seed yield in the humid tropics · 2021
- positive
  Foliar ARATI NAWOZ significantly increased seed yield relative to the control in both years.
  compared with control
cites 4 papers here
Effect of Activating of Salicylic Acid and Foliar Application with Humic Acid on Some Growth and Yield Characteristics of Sunflower (Helianthus annuus L.) · 2021
- positive
  Humic acid foliar spray gave the highest number of seeds per disc (1752.3) in sunflower in a field trial at Ramadi.
- positive
  Humic acid foliar spray gave the highest seed yield (124.16 g per plant) in sunflower in a field trial at Ramadi.
Effect of potassium and boron spraying in yield and quality characteristics for sunflower crop Helianthus annuus L. var luleo · 2021
- positive
  Boron spray at 100 mg B L-1 significantly increased sunflower seed number, thousand-seed weight and fertility percentage.
- positive
  Potassium spray at 7500 mg k L-1 significantly increased sunflower seed number, thousand-seed weight and fertility percentage.
Response of yield and quality of four genotypes from sunflower to foliar spray with folic acid · 2021
- positive
  Folic acid treatments significantly affected most yield traits.
Вплив макро- і мікродобрив на біометричні, продуктивні та якісні показники гібридів соняшнику · 2021
- positive
  The highest 1000-seed weight was recorded for the hybrids with basic mineral fertilization plus foliar carbamide.
Effect of foliar spraying time by different micronutrients nanoparticles on sunflower yield and its attributes · 2021
- positive
  Three foliar sprays after 30, 50 and 70 days gave the highest seed yield.
- positive
  Spraying twice after 30 and 50 days significantly increased sunflower height, stem diameter and head diameter.
- positive
  Three sprays with Iron, Manganese and Zinc produced the highest seed yield.
cites 3 papers herecited by 1 paper here
Sunflower productivity dependence on inter-row cultivation methods · 2021
- positive
  Sunflower variants sprayed with NP (11:37) liquid fertilizer averaged 2.13 t/ha yield.
Influence of Foliage Applied Zinc on Growth and Yield of Hybrids Sunflower (Helianthus Annus L.) · 2021
- positive
  2% foliar zinc gave the maximum achene yield, 194.56 t ha-1.
Effect of morenga extract on performance of growth and yield characteristics on sunflower (Helianthus annuus L.) plant in sandy soil · 2022
- positive
  MO steep plus MO spray gave the highest sunflower yield increase.
The evaluation of the effectiveness of various agricultural products on the sunflower productivity in the Central Black Earth region · 2022
- positive
  Double application with foliar top dressing increased yield by 0.80 t/ha.
Effect of the growth regulator ORGANOSTIM on sunflower productivity in the conditions of the central climatic area of the Krasnodar region · 2022
- positive
  Seed treatment and foliar spraying increased seeds per head significantly.
Evaluation of the Foliar Application of Nano Urea on the Performance of Rabi Sunflower (Helianthus annuus L.) · 2022
- positive
  Soil application of the recommended fertilizer dose had a benefit:cost ratio of 3.47 and was profitable relative to foliar nano urea.
  compared with foliar application of varied rates of nano- urea spray
- positive
  Foliar nano urea at 2–4 ml L-1 significantly improved sunflower growth and yield over no nitrogen.
  compared with no nitrogen application treatment
- positive
  Soil application of the recommended fertilizer dose in three splits gave the highest sunflower growth, yield and yield attributes relative to foliar nano urea.
  compared with foliar application of varied rates of nano- urea spray
- negative
  Foliar nano urea produced significantly less sunflower growth and yield than soil RDF in three splits.
  compared with soil application of RDF in three splits
Management of leaf curl disease of sunflower under field conditions · 2022
- positive
  Treatment T5 yielded 1457 kg/ha.
- positive
  Treatment T4 yielded 1591 kg/ha.
Effect of Varying Nitrogen and Micronutrient Fertilization on Yield Quantity and Quality of Sunflower (Helianthus annuus L.) Achenes · 2022
- positive
  Double foliar spraying increased achene yield components.
cites 4 papers herecited by 1 paper here
PECULIARITIES OF GROWTH AND DEVELOPMENT OF SUNFLOWER DEPENDING ON BIOPREPARATIONS · 2022
- positive
  Albit with double treatment (pre-sowing seed treatment plus spraying on vegetative plants) gave the highest sunflower yield, 2.9 t/ha.
EFFICIENCY OF THE USE OF MAGNESIUM SULFATE IN SUNFLOWER CROPS · 2022
- positive
  Combined foliar boron, magnesium sulfate and fungicide increased sunflower seed yield by 11,8 centner/hectares.
  compared with background of N126P60K210
INFLUENCE OF POULTRY MANURE AND POTASSIUM ON GROWTH AND YIELD OF SUNFLOWER GROWN UNDER WATER STRESS CONDITIONS · 2022
- positive
  The 6.0 ton fed-1 poultry manure plus 3.0% KNO3 spray produced highest sunflower growth and yield values under water stress.
Influence of Potassium and Sulphur on Growth and Yield of Summer Sunflower (Helianthus annuus. L) · 2023
- positive
  The combined potassium and sulphur soil application gave the highest stover yield (3211.6 kg/ha).
- positive
  The combined potassium and sulphur soil application gave the highest harvest index (31.3 %).
- positive
  The combined potassium and sulphur soil application gave the highest benefit - cost ratio (1.94).
- positive
  The combined potassium and sulphur soil application gave the highest seed yield (1463.44 kg/ha).
- positive
  The combined potassium and sulphur soil application gave the highest seeds per capitulum (332.4).
Influence of Potassium and Sulphur on Yield, Economics and Quality of Summer Sunflower (Helianthus annuus. L) · 2023
- positive
  The treatment with 50 kg potassium and 30 kg sulphur as soil application gave the maximum gross returns, 98,050.48 INR/ha.
- positive
  Application of 50 kg potassium with 30 kg sulphur as soil application gave the highest seed yield, 1,463.44 kg/ha.
- positive
  The treatment with 50 kg potassium and 30 kg sulphur as soil application gave the highest benefit-cost ratio, 1.94.
- positive
  Application of 50 kg potassium with 30 kg sulphur as soil application gave the highest harvest index, 31.3%.
- positive
  Application of 50 kg potassium with 30 kg sulphur as soil application gave the highest seeds per capitulum in summer sunflower, 332.4.
- positive
  The treatment with 50 kg potassium and 30 kg sulphur as soil application gave the maximum net returns, 64,665.51 INR/ha.
- positive
  Application of 50 kg potassium with 30 kg sulphur as soil application gave the highest stover yield, 3,211.6 kg/ha.
Efficiency of microfertilizer application in intensive sunflower cultivation technology · 2023
- positive
  One foliar application increased conditional net income by 3.8 thousand rubles per hectare.
- positive
  One foliar application increased sunflower production profitability by 88%.
- positive
  One foliar application increased sunflower seed yield by 7%.
Influence of Zinc and Boron on Growth and Yield of Sunflower · 2023
- positive
  The combined zinc and boron foliar treatment gave the maximum gross returns in sunflower (Rs.1,07,472.00/ha).
- positive
  The combined zinc and boron foliar treatment gave the maximum stalk yield in sunflower (4.31 t/ha).
- positive
  The combined zinc and boron foliar treatment gave the maximum Seed yield in sunflower (1.79 t/ha).
- positive
  The combined zinc and boron foliar treatment gave the maximum head diameter in sunflower (19.20).
- positive
  The combined zinc and boron foliar treatment gave the maximum net return in sunflower (Rs.74,608.00/ha).
- positive
  The combined zinc and boron foliar treatment gave the maximum Harvest index in sunflower (29.35 %).
- positive
  The same treatment gave the maximum benefit cost ratio of 2.27 in sunflower.
cites 1 paper here
FUNGICIDAL PREPARATION WITH STIMULATING PROPERTIES FOR PRE-SOWING TREATMENT OF SUNFLOWER SEEDS · 2023
- positive
  Soaking sunflower seeds in 10% bentonite gel with 3% hydrogen peroxide reduced the number of seeds affected by fungal pathogens to zero.
The Study of the Impact of Complex Foliar Fertilization on the Yield and Quality of Sunflower Seeds (Helianhtus annuus L.) by Principal Component Analysis · 2023
- positive
  Foliar fertilization positively influenced sunflower seed production relative to the control.
  compared with Control (Mt)
cites 3 papers herecited by 1 paper here
Effect of Foliar Application of Boron, Zinc and Manganese on Growth, Yield and Oil Contents of Sunflower (Helianthus annuus L.) · 2023
- positive
  The combined spray gave high achene yield.
- positive
  The combined spray gave high harvest index.
- positive
  The combined spray gave high biological yield.
cites 1 paper here
Effect of doses of mineral fertilizers and growth stimulants on the productivity of sunflower hybrids · 2023
- positive
  Intehral had yield 2.23 t / ha under N90P60K120 and Vympel 2.
- positive
  Husliar had yield 2.24 under N90P60K120 and Vympel 2.
- positive
  Hoduvalnyk had yield 3.22 t/ha under N90P60K120 and Vympel 2.
Effect of spacing and boron application and spacing on growth, yield parameters and yield of sunflower (Helianthus annuus L.) hybrids in spring season · 2023
- positive
  Foliar boron improved growth and yield parameters.
  compared with without it application
.Influence of foliar application with algae and potassium on the yield and elements content of sunflower (helianthus annuus l.) plant. · 2024
- positive
  Algae and K2SO4 sprays significantly enhanced shoot yield.
- positive
  Algae and K2SO4 sprays significantly enhanced seed yield.
- positive
  Algae and K2SO4 sprays significantly enhanced weight of 100 seeds.
Effect of Foliar Application of Nano-Urea on Growth, Nutrient Uptake, Yield and Quality of Sunflower · 2024
- positive
  Treatment T10 (100% RDN plus three 0.4% nano-urea foliar sprays) gave the highest seed and straw yield of sunflower, significantly superior to all other treatments.
  compared with all the treatments
- no effect
  Treatment T9 (100% RDN plus two 0.4% nano-urea foliar sprays) was at par with T10 for seed and straw yield.
  compared with T10- 100 % (RDN)+3 foliar sprays of Nano-urea 0.4 % at 30,45 and 60 DASNo difference from an alternative treatment
EFFECTS OF PHOSPHORUS LEVELS, PHOSPHATE SOLUBILIZING BACTERIA APPLICATIONS AT VARYING DOSES AND TECHNIQUES ON PLANT STAND, OIL CONTENT AND YIELD OF SUNFLOWER (HELIANTHUS ANNUS L.) · 2024
- positive
  Phosphorus at 67.5 kg ha -1 with soil-applied PSB at 6 kg ha -1 gave the highest sunflower seed yield, 23.79 q ha -1, over all other treatments.
  compared with all the other treatments
Exogenous Application of β-aminobutyricAcid Improved Water Relations, MembraneStability Index, and Achene Yield in SunflowerHybrids Under Terminal Drought Stress · 2024
- positive
  Foliar application of BABA under terminal drought improved 100-achene weight and achene yield.
  compared with terminal drought
Soil moisture status and foliar nutrition on growth, yield, quality and economics of sunflower (Helianthus annuus L.) in Vertisol of N-E Karnataka · 2024
- positive
  Irrigation with 19:19:19 foliar fertilizer produced the highest gross returns and B:C ratio among combinations.
  compared with rest of the treatment combinations
cites 3 papers here
Management of Sunflower Necrosis and Sunflower Leaf Curl Diseases by Using Insecticides · 2024
- positive
  Treatment T4 gave a higher sunflower yield of 1630 kg/ha than the untreated control.
  compared with untreated control
- positive
  Treatment T5 gave a higher sunflower yield of 1560 kg/ha than the untreated control.
  compared with untreated control
- no effect
  Treatments T4 and T5 were at par for sunflower yield.
  compared with Seed treatment with imidacloprid 600FS @ 5ml/kg seed + foliar spray with Diafenthiuron 50 wp @ 1gm/lit at 30, 45 and 60 DASNo difference from an alternative treatment
Evaluation of insecticide molecules against necrosis disease of sunflower · 2024
- positive
  Imidacloprid seed treatment plus Trizophos spray produced 1165 kg/ha seed yield.
  compared with other insecticide treatments
Effect of some Elements of Integrated Weed Management on the Yield and Its Component of the Sunflower · 2024
- positive
  Trifluralin at 2.4 L per ha (T1) gave the highest number of seeds per disc, 1289.0.
- positive
  Trifluralin at 2.4 L per ha (T1) gave the highest seed yield, 5.744 t per ha.
- positive
  Trifluralin at 2.4 L per ha (T1) gave the highest 1000 seed weight, 87.40 g.
Management of Sunflower Powdery Mildew and Alternariaster Leaf Spot: Harnessing the Potential of Combined New Fungicide Molecules · 2024
- positive
  The combined seed and foliar treatment produced the highest yield, 2124.67 kg/ha, in 2022.
- positive
  The combined seed and foliar treatment produced the highest yield, 2157.33 kg/ha, in 2023.
THE YIELD AND QUALITY OF SUNFLOWER SEEDS DEPEND ON THE PRE-SOWING TREATMENT OF THE SEEDS AND EXTRA-ROOT NUTRIENTS · 2024
- positive
  Optimized pre-sowing seed treatment and foliar fertilization increased two-year average sunflower seed yield by 0.45 tons/hectare or almost 20.0%.
cites 1 paper here
EFFECT OF SOME PLANT AND ALGAE EXTRACTS ON GROWTH AND BIOLOGICAL YIELD OF SUNFLOWER · 2024
- positive
  spraying Moringa leaves extract led in sunflower harvest index at 22.49%.
- positive
  spraying seaweed extract Alga600 led in sunflower biological yield at 22.28 tons ha-1.
Growth and yield response of sunflower to varied nitrogen levels and foliar nano urea and zinc applications · 2024
- positive
  Two 0.4% nano urea sprays produced superior growth and yield parameters.
- positive
  Two 0.4% nano urea sprays produced superior seed yield of 2074 kg ha-1.
- positive
  125% RDN, two nano urea sprays and 1% zinc gave the highest growth and yield parameters.
- positive
  That treatment gave the highest seed yield, 2265 kg ha-1.
- no effect
  Zinc spray concentrations produced no substantial growth or yield differences.
Effects of potassium and boron fertilization on sunflower yield, oil content, and quality · 2024
- positive
  The combined soil and foliar fertilization produced achene yield of 2976 and 2621 kg ha-1 across the two years.
- positive
  The combined soil and foliar fertilization produced head diameter of 23 and 28 cm across the two years.
- positive
  The combined soil and foliar fertilization produced biological yield of 11363 and 8430 kg ha-1 across the two years.
Influence of biological products on the productivity of high oleic sunflower hybrids · 2024
- positive
  Foliar application of Organic-Balance increased average seed yield to 3.58 t/ha, exceeding other spraying types.
  compared with other types of spraying
Yield performance and economic impact of sulphur and foliar boron application in sunflower (Helianthus annuus L.) · 2024
- positive
  application RDF + 25 kg S ha-1 + 0.2% Boron spray at flowering treatment gave the highest Benefit cost ratio of 2.57.
  compared with rest of treatments
- positive
  application RDF + 25 kg S ha-1 + 0.2% Boron spray at flowering treatment gave the highest stalk yield of 3974.67 kg ha-1.
  compared with rest of treatments
- positive
  application RDF + 25 kg S ha-1 + 0.2% Boron spray at flowering treatment gave the highest biological yield of 5968 kg ha-1.
  compared with rest of treatments
- positive
  application RDF + 25 kg S ha-1 + 0.2% Boron spray at flowering treatment gave the highest gross monetary return of 107640 ₹/ha.
  compared with rest of treatments
- positive
  application RDF + 25 kg S ha-1 + 0.2% Boron spray at flowering treatment gave the highest seed yield of 1993.33 Kg h-1.
  compared with rest of treatments
- positive
  application RDF + 25 kg S ha-1 + 0.2% Boron spray at flowering treatment gave the highest net monetary return of 65773 ₹/ha.
  compared with rest of treatments
ASSESSMENT OF THE EFFECTS OF COMPLEX FOLIAR FERTILIZATION ON THE YIELD AND QUALITY OF SUNFLOWER SEEDS (HELIANTHUS ANNUUS L.) · 2024
- positive
  Foliar fertilization increased sunflower seed yield.
  compared with Control (Mt)
cites 1 paper here
Effect of Foliar Application of Nano, Conventional NPK Fertilizer and Plant Density on Yield Components and Seed Quality of Sunflower (Helianthus annuus L.) · 2024
- positive
  The recommended soil NPK fertilizer gave the highest 1000 seed weight (131.65 and 116.21 g) compared with the control.
  compared with control treatment
- positive
  The recommended soil NPK fertilizer gave the highest seed yield (4.40 and 6.02 t ha-1) compared with the control.
  compared with control treatment
- positive
  The recommended soil NPK fertilizer gave the highest head diameter (17.97 and 19.62 cm) compared with the control.
  compared with control treatment
Assess Foliar Application of Iron and Zinc Fertilizers on Quantitative and Qualitative Traits of Sunflower in Warm and Dry Climate Condition (Southwest of Iran, Ahvaz Region) · 2024
- positive
  The maximum number of grains per head was found with 0.005 L.ha -1 iron and 0.004 L.ha -1 zinc foliar application, with the control lowest.
  compared with control
- positive
  The maximum grain yield of sunflower was found with 0.005 L.ha -1 iron and 0.004 L.ha -1 zinc foliar application, with the control lowest.
  compared with control
Response of Sunflower to B5A (foliar fertilizer) at Gezira, Rahad and New Halfa, Sudan · 2025
- positive
  RFD + SB5A + 2B5A produced the highest Gezira seed yield of 1744 kg/ha.
  compared with RFD +1B5A foliar
- positive
  RFD + SB5A + 1B5A gave the highest New Halfa seed yield, 2877 with unit unstated.
- positive
  RFD + SB5A + 1B5A gave the highest Rahad seed yield, 1750 kg/ha.
- positive
  RFD +1B5A foliar yielded 1741 kg/ha at Gezira.
Performance of sunflower (Helianthus annuus L.) under different levels of granular fertilizers and nano fertilizers · 2025
- positive
  Two-stage nano DAP spray produced higher seed yield, stalk yield, and B C ratio.
Investigating the Effects of Nitrogen and Silicon-dioxide Nanoparticles on Sunflower in the Semi-arid Region · 2025
- positive
  Maximum sunflower head weight occurred with 80 kg N ha-1 followed by 100 ppm SiO2.
cites 1 paper here
Effect of Location, Irrigation Methods and Spraying of Nano-Selenium on Sunflower Growth, Yield Parameters and Water Use Efficiency · 2025
- positive
  At Al-Shatrah selenium spray gave superior autumn biological yield.
- positive
  Nano selenium at 15 mg L −1 gave superior head diameter in both seasons.
Iron (Fe) Biofortification Using Fe‐Aminochelates in Sunflower Growing in Calcareous Soils · 2025
- positive
  Foliar Fe methionine increased seed yield by 73.9% versus control.
  compared with control
cites 3 papers here
Unleashing defense inducers to combat Alternaria blight in sunflower · 2025
- positive
  Seed treatment followed by foliar spray of salicylic acid at 100 ppm gave higher seed yield, 2421 kg/ha.
- positive
  Seed treatment followed by foliar spray of salicylic acid at 50 ppm gave seed yield on par with the 100 ppm treatment, 2397 Kg/ha.
  compared with salicylic acid at 100 ppm
Study on soil and foliar application of zinc sulphate and boron on growth and yield of sunflower (Helianthus annuus L.) · 2025
- positive
  Soil ZnSO4 plus borax with RDF (T7) gave significantly highest head diameter and total dry matter accumulation per plant.
  compared with rest of the treatments
- positive
  Soil ZnSO4 plus borax with RDF (T7) gave the highest seed yield of sunflower.
Підвищення урожайності батьківських компонентів соняшнику за допомогою регуляторів росту та мікродобрив · 2025
- positive
  Pre-sowing treatment and spraying with combinations of agents at the 4 leaf pair phase increased sunflower line yield by 8-16%.
- positive
  Pre-sowing treatment with subsequent spraying at the 4 and 6 leaf pair phases increased sunflower line yield by 11-18%.
Ionomic Profile and Nutrient Use Efficiency in Sunflower Plants Treated with Plant-Derived Biostimulant Rich in Trigonelline · 2025
- positive
  Foliar extracts 3 and 4 improved internal nutrient use and productivity indices.
Integration of Organic and Inorganic Sources of Nutrients on Yield Attributes, Yield, Nutrient Uptake and Economics of Rabi Sunflower (Helianthus annuus L.) · 2025
- positive
  Sulphur and foliar boron increased growth parameters and yield attributes.
Foliar Application of Boron can Increase Seed Formation, Seed Yield and Oil Content in Sunflower (cv. BARI Surjamukhi-3) · 2025
- positive
  Foliar boron significantly increased seed yield.
- positive
  Foliar boron significantly increased yield contributing characters.
Foliar Application of Boron can Increase Seed Formation, Seed Yield and Oil Content in Sunflower (cv. BARI Surjamukhi-3) · 2025
- positive
  Foliar boron significantly increased seed formation and yield contributing characters.
  compared with control
Effect of Integrated Nutrient Management on Yield of Sunflower (Helianthus annuus) · 2026
- positive
  Fifty percent N through vermicompost with seed dressing and foliar manganese sulphate gave the maximum sunflower seed yield, 2156.67 kg/ha.
Influence of Soil and Foliar Zinc Sulfate Treatments on Growth and Development of Cut Ornamental Sunflower · 2026
- positive
  The ZF8+ZT1.0 combination gave the earliest harvest.
cites 1 paper here
Biofortifying sunflower with Zinc (Zn) aminochelates: a promising strategy for calcareous soil conditions · 2026
- positive
  Foliar application of Zn(Met)2 was the most effective treatment, increasing seed yield by approximately 85%.

Papers reporting a negative result or no effect 6

Hybrid Seed Production in Detergent induced Male Sterile Helianthus Annuus L. · 2009
- negative
  One spray of 1% Surf Excel caused an insignificant yield reduction against control plants.
  compared with control plants
AMINOLEVULINIC ACID-INDUCED CHANGES IN YIELD AND SEED-OIL CHARACTERISTICS OF SUNFLOWER (HELIANTHUS ANNUUS L.) PLANTS UNDER SALT STRESS · 2011
- no effect
  Foliar ALA did not improve yield variables, refractive index or seed inorganic nutrients under saline and non saline regimes.
cites 2 papers here
Response of Nut and Oilseed Sunflower to Different Sources and Levels of Phosphate and Zinc Nutrition · 2013
- negative
  Oil sunflower grain yield was 1.28 t/ha under combined TSP, PSB and soil zinc sulphate.
Responses of seed priming with gibberellic acid on yield and oil quality of sunflower(Helianthus annusL.) · 2015
- no effect
  1000-seed weight, biological yield per plant and iodine value were not among the sunflower attributes stimulated by GA priming over the control.
  compared with control
Evaluate the effect of salicylic acid and ascorbic acid on agronomic and antioxidant activities of Sunflower in water deficit conditions · 2022
- no effect
  Combined salicylic and ascorbic acid application did not differ significantly from separate application for grain yield.
  compared with their separate applicationNo difference from an alternative treatment
Sunflower Yield Depending on the Application of Micronutrients · 2024
- no effect
  Foliar application without seed treatment did not significantly increase yield.

A paper is on the positive side when any of its claims here is positive. Claims are grouped by organism, treatment and what was measured or targeted. Claims that compare genotypes are left out; a claim about lacking a nutrient counts the other way round in that nutrient’s question. “Results differ” marks a question where two model reviewers, reading both claims, accepted at least one pair of papers whose results differ.

application · Yield · Helianthus annuus (common sunflower)

How these papers cite each other

Papers reporting a positive result 152

Papers reporting a negative result or no effect 6

application on Helianthus annuus (common sunflower) against other targets

application · yield on other organisms