Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Heat stress significantly decreased sunflower shoot and root lengths and fresh and dry weights.

Taxon: sunflowerHelianthus annuust0
Treatment: heat stresse0
Outcome: shoot length, root length, shoot fresh weight, root fresh weight, shoot dry weight, root dry weighte0
Direction: decreasee0
Comparator: controlt1

Verbatim

e0
“heat stress induced a significant (p < 0.05) decrease in shoot length, root length, shoot fresh weight, root fresh weight, shoot dry weight, root dry weight”
✓ located verbatim in the source · abstract, characters 939–1095

t0
“sunflower”
✓ located verbatim in the source · title, characters 13–22

t1
“control (25 °C)”
✓ located verbatim in the source · abstract, characters 722–737

Title

Screening of sunflower (Helianthus annuus L.) cultivars/hybrids for heat stress tolerance using growth and physiobiochemical indicators

MOBEEN .; ABIDA PARVEEN; ABDULLAH AHMED AL-GHAMDI; et al. TURKISH JOURNAL OF AGRICULTURE AND FORESTRY 2023. doi:10.55730/1300-011x.3063

Other claims from this paper (8)

Intervention effect Heat stress significantly decreased chlorophyll a, chlorophyll b, and total chlorophyll.
Intervention effect Heat stress significantly decreased sunflower carotenoid content.
Intervention effect Heat stress increased malondialdehyde concentration.
Intervention effect Heat stress increased hydrogen peroxide concentration.
Intervention effect Heat stress increased flavonoid and phenolic content.
Observation Hysin-39, FH-825, and Hysin-33 showed better growth under heat stress and were classified heat tolerant.
Observation Gulshin, Suncross, and AGSUN-5270 showed poor growth under heat stress and were classified heat sensitive.
Observation The reported heat tolerance ranking placed Hysin-39 first and Gulshin last.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

WD2 decreased leaf area index and total dry weight in all studied sunflower hybrids.

Taxon: sunflowerHelianthus annuust0
Treatment: WD2e0
Outcome: leaf area index (LAI) and total dry weight (TDW)e0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“application of WD2 and WD3 caused a decrease in leaf area index (LAI) and total dry weight (TDW) of all sunflower hybrids”
✓ located verbatim in the source · abstract, characters 1232–1353

t0
“sunflower (Helianthus annuus L.)”
✓ located verbatim in the source · title, characters 62–94

Title

Changes in morphological and physiological characteristics of sunflower (Helianthus annuus L.) hybrids in relation to the water deficit stress

Alahdadi Iraj; Oraki Hussein; Parhizkar khajani Fataneh African Journal of Agricultural Research 2014. doi:10.5897/ajar11.719

Other claims from this paper (7)

Observation Under normal irrigation Azargol had the highest seed yield at 3448 kg ha-1.
Observation Under normal irrigation Hysun 25 had the least seed yield at 1688 kg ha-1.
Observation Alstar had the highest seed yield under mild stress at 2121 kg ha-1.
Observation Alstar had the highest seed yield under intense stress at 829 kg ha-1.
Observation Azargol had lowest mild stress yield at 893 kg ha-1.
Observation Hysun 33 had lowest intense stress yield at 263 kg ha-1.
Intervention effect WD3 decreased leaf area index and total dry weight in all studied sunflower hybrids.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

WD3 decreased leaf area index and total dry weight in all studied sunflower hybrids.

Taxon: sunflowerHelianthus annuust0
Treatment: WD3e0
Outcome: leaf area index (LAI) and total dry weight (TDW)e0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“application of WD2 and WD3 caused a decrease in leaf area index (LAI) and total dry weight (TDW) of all sunflower hybrids”
✓ located verbatim in the source · abstract, characters 1232–1353

t0
“sunflower (Helianthus annuus L.)”
✓ located verbatim in the source · title, characters 62–94

Title

Changes in morphological and physiological characteristics of sunflower (Helianthus annuus L.) hybrids in relation to the water deficit stress

Alahdadi Iraj; Oraki Hussein; Parhizkar khajani Fataneh African Journal of Agricultural Research 2014. doi:10.5897/ajar11.719

Other claims from this paper (7)

Observation Under normal irrigation Azargol had the highest seed yield at 3448 kg ha-1.
Observation Under normal irrigation Hysun 25 had the least seed yield at 1688 kg ha-1.
Observation Alstar had the highest seed yield under mild stress at 2121 kg ha-1.
Observation Alstar had the highest seed yield under intense stress at 829 kg ha-1.
Observation Azargol had lowest mild stress yield at 893 kg ha-1.
Observation Hysun 33 had lowest intense stress yield at 263 kg ha-1.
Intervention effect WD2 decreased leaf area index and total dry weight in all studied sunflower hybrids.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

XF-4619 shoot fresh weight declined 53% at 150 mM NaCl.

Taxon: SunflowerHelianthus annuust0
Material: XF-4619e1
Treatment: 150 mM NaCle1
Outcome: shoot fresh weighte0
Direction: decreasee0
Value: 53%e0

Not reportedComparator

Verbatim

e0
“53% decrease in shoot fresh weight”
✓ located verbatim in the source · abstract, characters 835–869

e1
“XF-4619 exhibited 14 and 53% decrease in shoot fresh weight, 11 and 35% decrease in root fresh weight, 6 and 34% decrease in stem length, 12 and 34% decrease in stem diameter, 10 and 40% decrease in leaf area, 2 and 31% decrease in root dry matter and 13 and 50% decrease in shoot dry matter yield at 75 and 150 mM NaCl, respectively, as compared with the control.”
✓ located verbatim in the source · abstract, characters 810–1174

t0
“SUNFLOWER”
✓ located verbatim in the source · title, characters 51–60

t1
“SUNFLOWER”
✓ located verbatim in the source · title, characters 51–60

Title

EVALUATION AND PERFORMANCE OF DIFFERENT COMMERCIAL SUNFLOWER HYBRIDS UNDER SALINE CONDITIONS / EVALUACION Y COMPORTAMIENTO DE DIVERSOS HIBRIDOS COMERCIALES DEL GIRASOL EN LAS CONDICIONES DE SALINIDAD / ÉVALUATION ET COMPORTEMENT DE DIFFÉRENTS HYBRIDES COMMERCIAUX DU TOURNESOL DANS DES CONDITIONS SALINES

Ali Arshad; M. Salim Badr-uz-Zaman Helia 2001. doi:10.1515/helia.2001.24.35.149

Other claims from this paper (4)

Intervention effect Sunflower growth decreased sharply as NaCl concentration increased.
Association XF-4619 had the maximum shoot and root fresh weight, stem diameter and leaf area among hybrids.
Association XF-4619 had the least decline in those growth traits under salinity.
Intervention effect XF-4619 shoot fresh weight declined 14% at 75 mM NaCl against control.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

XF-4619 shoot fresh weight declined 14% at 75 mM NaCl against control.

Taxon: SunflowerHelianthus annuust0
Material: XF-4619e0
Treatment: 75 and 150 mM NaCle0
Outcome: shoot fresh weighte0
Direction: decreasee0
Value: 14e0
Comparator: the controle0

Verbatim

e0
“XF-4619 exhibited 14 and 53% decrease in shoot fresh weight, 11 and 35% decrease in root fresh weight, 6 and 34% decrease in stem length, 12 and 34% decrease in stem diameter, 10 and 40% decrease in leaf area, 2 and 31% decrease in root dry matter and 13 and 50% decrease in shoot dry matter yield at 75 and 150 mM NaCl, respectively, as compared with the control.”
✓ located verbatim in the source · abstract, characters 810–1174

t0
“SUNFLOWER”
✓ located verbatim in the source · title, characters 51–60

Title

EVALUATION AND PERFORMANCE OF DIFFERENT COMMERCIAL SUNFLOWER HYBRIDS UNDER SALINE CONDITIONS / EVALUACION Y COMPORTAMIENTO DE DIVERSOS HIBRIDOS COMERCIALES DEL GIRASOL EN LAS CONDICIONES DE SALINIDAD / ÉVALUATION ET COMPORTEMENT DE DIFFÉRENTS HYBRIDES COMMERCIAUX DU TOURNESOL DANS DES CONDITIONS SALINES

Ali Arshad; M. Salim Badr-uz-Zaman Helia 2001. doi:10.1515/helia.2001.24.35.149

Other claims from this paper (4)

Intervention effect Sunflower growth decreased sharply as NaCl concentration increased.
Association XF-4619 had the maximum shoot and root fresh weight, stem diameter and leaf area among hybrids.
Association XF-4619 had the least decline in those growth traits under salinity.
Intervention effect XF-4619 shoot fresh weight declined 53% at 150 mM NaCl.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Heat stress significantly decreased sunflower carotenoid content.

Taxon: sunflowerHelianthus annuust0
Treatment: heat stresse0
Outcome: carotenoid contente0
Direction: decreasee0
Comparator: control (25 °C)t1

Verbatim

e0
“heat stress induced a significant (p < 0.05) decrease in shoot length, root length, shoot fresh weight, root fresh weight, shoot dry weight, root dry weight, chlorophyll a, chlorophyll b, total chlorophyll, and carotenoid content”
✓ located verbatim in the source · abstract, characters 939–1168

t0
“sunflower”
✓ located verbatim in the source · title, characters 13–22

t1
“control (25 °C)”
✓ located verbatim in the source · abstract, characters 722–737

Title

Screening of sunflower (Helianthus annuus L.) cultivars/hybrids for heat stress tolerance using growth and physiobiochemical indicators

MOBEEN .; ABIDA PARVEEN; ABDULLAH AHMED AL-GHAMDI; et al. TURKISH JOURNAL OF AGRICULTURE AND FORESTRY 2023. doi:10.55730/1300-011x.3063

Other claims from this paper (8)

Intervention effect Heat stress significantly decreased sunflower shoot and root lengths and fresh and dry weights.
Intervention effect Heat stress significantly decreased chlorophyll a, chlorophyll b, and total chlorophyll.
Intervention effect Heat stress increased malondialdehyde concentration.
Intervention effect Heat stress increased hydrogen peroxide concentration.
Intervention effect Heat stress increased flavonoid and phenolic content.
Observation Hysin-39, FH-825, and Hysin-33 showed better growth under heat stress and were classified heat tolerant.
Observation Gulshin, Suncross, and AGSUN-5270 showed poor growth under heat stress and were classified heat sensitive.
Observation The reported heat tolerance ranking placed Hysin-39 first and Gulshin last.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Heat stress significantly decreased chlorophyll a, chlorophyll b, and total chlorophyll.

Taxon: sunflowerHelianthus annuust0
Treatment: heat stresse0
Outcome: chlorophyll a, chlorophyll b, total chlorophylle0
Direction: decreasee0
Comparator: control (25 °C)t1

Verbatim

e0
“heat stress induced a significant (p < 0.05) decrease in shoot length, root length, shoot fresh weight, root fresh weight, shoot dry weight, root dry weight, chlorophyll a, chlorophyll b, total chlorophyll, and carotenoid content”
✓ located verbatim in the source · abstract, characters 939–1168

t0
“sunflower”
✓ located verbatim in the source · title, characters 13–22

t1
“control (25 °C)”
✓ located verbatim in the source · abstract, characters 722–737

Title

Screening of sunflower (Helianthus annuus L.) cultivars/hybrids for heat stress tolerance using growth and physiobiochemical indicators

MOBEEN .; ABIDA PARVEEN; ABDULLAH AHMED AL-GHAMDI; et al. TURKISH JOURNAL OF AGRICULTURE AND FORESTRY 2023. doi:10.55730/1300-011x.3063

Other claims from this paper (8)

Intervention effect Heat stress significantly decreased sunflower shoot and root lengths and fresh and dry weights.
Intervention effect Heat stress significantly decreased sunflower carotenoid content.
Intervention effect Heat stress increased malondialdehyde concentration.
Intervention effect Heat stress increased hydrogen peroxide concentration.
Intervention effect Heat stress increased flavonoid and phenolic content.
Observation Hysin-39, FH-825, and Hysin-33 showed better growth under heat stress and were classified heat tolerant.
Observation Gulshin, Suncross, and AGSUN-5270 showed poor growth under heat stress and were classified heat sensitive.
Observation The reported heat tolerance ranking placed Hysin-39 first and Gulshin last.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Crop residues derived from roots of sunflower and soybean reduced plant height, root dry weight and top growth dry weight of sunflower more than residues from top growth.

Taxon: sunflowerHelianthus annuuse0
Treatment: crop residues derived from roots of both sunflower and soybean plantse0
Compound: allelopathic substancese0
Outcome: plant height, root dry weight, top growth dry weighte0
Direction: decreaseinferrede0
Comparator: those derived from top growth of both crops alone (sunflower and soybean)e0

Verbatim

e0
“The results showed that crop residues derived from roots of both sunflower and soybean plants had their significant inhibition effects of allelopathic substances on plant height, root dry weight, top growth dry weight and total dry weight plant(-1) of the sunflower plants than those derived from top growth of both crops alone (sunflower and soybean)”
✓ located verbatim in the source · abstract, characters 667–1018

Title

Effects of Crop Residues of Sunflower (Helianthus annuus), Maize (Zea mays L.) and Soybean (Glycine max) on Growth and Seed Yields of Sunflower

K. Srisa-ard Pakistan Journal of Biological Sciences 2007. doi:10.3923/pjbs.2007.1282.1287

Other claims from this paper (2)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Crop residues derived from roots of sunflower and soybean reduced total dry weight per sunflower plant more than residues from top growth.

Taxon: sunflowerHelianthus annuuse0
Treatment: crop residues derived from roots of both sunflower and soybean plantse0
Compound: allelopathic substancese0
Outcome: total dry weight plant(-1)e0
Direction: decreaseinferrede0
Comparator: those derived from top growth of both crops alone (sunflower and soybean)e0

Verbatim

e0
“The results showed that crop residues derived from roots of both sunflower and soybean plants had their significant inhibition effects of allelopathic substances on plant height, root dry weight, top growth dry weight and total dry weight plant(-1) of the sunflower plants than those derived from top growth of both crops alone (sunflower and soybean)”
✓ located verbatim in the source · abstract, characters 667–1018

Title

Effects of Crop Residues of Sunflower (Helianthus annuus), Maize (Zea mays L.) and Soybean (Glycine max) on Growth and Seed Yields of Sunflower

K. Srisa-ard Pakistan Journal of Biological Sciences 2007. doi:10.3923/pjbs.2007.1282.1287

Other claims from this paper (2)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Narrower spacing reduced leaf area, head diameter, seeds per head and thousand-seed weight.

Taxon: sunflowerHelianthus annuuse0 t0 t1 e2 e3 e4 e5 e6 e7
Treatment: distance between hillse0 t0 t1 e2 e3 e4 e5 e6 e7
Outcome: leaf area , head diameter , number of seeds per heade0 t0 t1 e2 e3 e4 e5 e6 e7
Direction: decreaseinferrede0 t0 t1 e2 e3 e4 e5 e6 e7

Not reportedComparator

Verbatim

e0
“while a reverse results was obtained for leaf area , head diameter , number of seeds per head and weight of 1000 seeds for both years of study”
✓ located verbatim in the source · abstract, characters 1434–1576

t0
“sunflower genotypes (Helianthus annuus L .)”
✓ located verbatim in the source · title, characters 39–82

t1
“sunflower genotypes (Helianthus annuus L .)”
✓ located verbatim in the source · title, characters 39–82

e2
“Flamme genotype was significantly superior (P < 0.05 ) in most characters of growth , yields and harvest index in both years”
✓ located verbatim in the source · abstract, characters 498–622

e3
“Oil percentage and oil yields in the first year , and the value of the above characters reached the highest at 20 cm distance between hills”
✓ located verbatim in the source · abstract, characters 1027–1166

e4
“For the second character the average was 43.02 and 62.56 % as compared with 30 and 40 cm distance among hills respectively”
✓ located verbatim in the source · abstract, characters 1310–1432

e5
“Decreasing distance between hills caused significant increase in the plant height, leaf area index ,dry matter yield , seed yield and harvest index in both years”
✓ located verbatim in the source · abstract, characters 864–1025

e6
“the number of plants per hill was (1, 2plants )”
✓ located verbatim in the source · abstract, characters 390–437

e7
“when planting two plants in a hill; the yields of seed increased about 70% as an average for both years and oil yields to about 54% as compared with planting one plant per hill”
✓ located verbatim in the source · abstract, characters 1579–1755

Title

Response of growth and yields of three sunflower genotypes (Helianthus annuus L .) to arrangement system of plants in farm

B. H. Abduallah Anbar Journal of Agricultural Sciences 2008. doi:10.32649/ajas.2008.32102

Other claims from this paper (13)

Observation Flamme had superior growth, yield and harvest index relative to the other genotypes.
Observation Flamme seed yield averaged 10.19 ton /ha, compared with Akmar at 6.12 and Euro flower at 6.46 ton / ha.
Observation Flamme oil yield was 3.82 ton /ha, above Akmar at 2.31 and Euroflower at 2.41 ton /ha.
Intervention effect Narrower hill spacing increased sunflower plant height, leaf area index and dry matter yield.
Intervention effect Narrower hill spacing increased seed yield and harvest index.
Intervention effect Narrower hill spacing increased oil percentage and oil yield in the first year.
Intervention effect At 20 cm spacing, seed yield exceeded yields at 30 and 40 cm by 38.33% and 54.09%, respectively.
Intervention effect At 20 cm spacing, oil yield exceeded yields at 30 and 40 cm by 43.02% and 62.56%, respectively.
Intervention effect Two plants per hill increased seed yield by about 70% compared with one plant per hill.
Intervention effect Two plants per hill increased oil yield by about 54% compared with one plant per hill.
Intervention effect Plant number per hill had no reported effect on harvest index.
Intervention effect One plant per hill significantly increased sunflower oil percentage.
Intervention effect Flamme produced higher seed and oil yields at 20 cm spacing and two plants per hill.

“dry weight decrease”

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