Intervention effectmodel-written summary

Potassium 50kg/ha plus zinc 20kg/ha gave maximum number of pods/plant of 28.1 than other treatments.

A claim from Effect of Different Levels of Potassium and Zinc on Growth, Yield and Economics of Summer Groundnut (Arachis hypogaea L.) · 2023

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Potassium 50kg/ha plus zinc 20kg/ha gave maximum number of pods/plant of 28.1 than other treatments.

Taxon
groundnutArachis hypogaeat0
Treatment
Potassium (50kg/ha) + Zinc (20kg/ha)e0
Outcome
number of pods/plante0
Direction
maximume0
Value
28.1e0
Comparator
other treatmentse0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“The results showed that treatment 9 [Potassium (50kg/ha) + Zinc (20kg/ha)] recorded significantly higher plant height (29.5 cm), higher number of nodules/plant (64.1), higher dry weight (47.30 g). Whereas, maximum number of pods/plant (28.1), maximum number of kernels/pod (2), higher seed index (40 g), higher seed yield (2.31 t/ha), maximum haulm yield (3.74 t/ha) and higher harvest index (32.30 %) was recorded in treatment 9 [Potassium (50kg/ha) + Zinc (20kg/ha)]. Similarly, maximum gross return (1,34,970.00 INR/ha), higher net return (93,469.00 INR/ha) and highest benefit cost ratio (2.25) was also recorded in treatment 9 [Potassium (50kg/ha) + Zinc (20kg/ha)] as compared to other treatments.”

✓ located verbatim in the source · abstract, characters 491–1194
t0

“groundnut”

✓ located after whitespace/quote normalisation · title, characters 90–99

Title

Effect of Different Levels of Potassium and Zinc on Growth, Yield and Economics of Summer Groundnut (Arachis hypogaea L.)

M. S. Thejas; Victor Debbarma; R. Usha International Journal of Environment and Climate Change 2023. doi:10.9734/ijecc/2023/v13i51752

Other claims from this paper (11)

Record rev-f426a32fde970d668f1c34f94b11c39a7c908a57ba3a7e0661f7252405e256f4 · schema claims-v0.9 · position 4 in the model’s answer

zinc atom · yield · Arachis hypogaea (peanut)Results differ

68 papers: 65 positive, 3 negative or no effect

64 papers in the same direction as this claim · 2 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
    Zn 8 kg/ha with P 120 kg/ha had an antagonistic effect on groundnut yield and yield parameters.

    Synergistic and antagonistic effects of soil applied P and Zn fertilizers on the performance, minerals and heavy metal composition of groundnut · 2020

    Opposite direction

  2. no effect
    Zinc fertilization had limited influence on peanut reproductive and yield traits.

    Boron availability appears more strongly associated with peanut yield response than zinc in sandy soil · 2026

    Opposite direction

  3. no effect
    Groundnut grain yield with 5.0 kg Zn ha−1 plus FYM was comparable to higher Zn levels with or without FYM (1654 kg ha−1).

    Studies on the Response of Millets, Pulses and Oilseeds to Zinc Fertilization in Red soils · 2011 · compared with higher levels of Zn with or without FYM

    No difference from an alternative

  4. positive
    Applications of S, B and Zn gave significant yield responses in maize, castor, groundnut and mung bean.

    Widespread Deficiencies of Sulfur, Boron, and Zinc in Indian Semi-Arid Tropical Soils: On-Farm Crop Responses · 2007

    Same direction

  5. positive
    Sulfur, boron and zinc applications significantly increased groundnut yield relative to farmer input.

    Diagnosis of Secondary and Micronutrient Deficiencies and Their Management in Rainfed Agroecosystems: Case Study from Indian Semi‐arid Tropics · 2010 · compared with farmer's input treatment

    Same direction

  6. positive
    Application of 5 kg Zn/ha enhanced groundnut pod productivity by 21.2% over control.

    Improving productivity, quality and biofortification in groundnut (Arachis hypogaeaL.) through sulfur and zinc nutrition in alluvial soils of the semi-arid region of India · 2020 · compared with control

    Same direction

  7. positive
    Balanced nutrition increased groundnut yield by 27–56% in Jharkhand.

    Balanced plant nutrition enhances rainfed crop yields and water productivity in Jharkhand and Madhya Pradesh states of India · 2012

    Same direction

  8. positive
    Combined sulfur and foliar zinc and boron significantly affected peanut seed yield and attributes.

    Effect of sulfur application and foliar spraying with zinc and boron on yield, yield components, and seed quality of peanut (arachis hypogaea l.) · 2013

    Same direction

59 papers more in this group

See all 68 papers →

potassium · yield · Arachis hypogaea (peanut)Results differ

94 papers: 79 positive, 15 negative or no effect

78 papers in the same direction as this claim · 15 in the opposite direction

  1. positive
    45 kg K2O ha-1 produced the highest plant height, branch number and plant spread.

    Effect of potassium and sulphur on growth, yield and economics of summer groundnut (Arachis hypogaea l.) · 2019 · compared with rest of treatments

    Same directionCited by this paper

  2. no effect
    Potassium did not affect yield on Tifton or Greenville soils.

    Response of Early Bunch Peanuts to Calcium and Potassium Fertilization1 · 1979

    Opposite direction

  3. negative
    High rates of potassium and nitrogen combined with low rates of calcium lowered groundnut yields.

    Effects of Fertilizers on Exchangeable Cation Ratios and Crop Nutrition in Northern Nigeria · 1976

    Opposite direction

  4. negative
    Potassium depressed yields of both varieties when applied without phosphorus.

    Fertility Studies on a Sandy Loam in Semi-Arid Tanzania · 1970

    Opposite direction

  5. no effect
    K did not improve groundnut yields over the control.

    Groundnut Response to Ash, Phosphorus, Lime and Tillage in Southern Cameroon · 2002 · compared with the control

    Opposite direction

  6. no effect
    25 Kg K was ineffective for yield.

    Effect of Soil Amendments with Organic and Inorganic Manures on the Incidence of Dry Root Rot of Groundnut · 1996

    Opposite direction

  7. no effect
    Potassium had no major effect on pod yield or market grade characteristics.

    Response of Virginia Market Type Peanut to Interactions of Cultivar, Calcium, and Potassium · 2010

    Opposite direction

  8. no effect
    Potassium within the range tested of 124-164 kg/ha had no effect on groundnut yield.

    Fertilizer Studies with Groundnuts on the Brown Sands of Guyana. II. Effect of Nitrogen, Phosphorus, Potassium, and Gypsum and Timing of Phosphorus Application1 · 1975

    Opposite direction

85 papers more in this group

See all 94 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.