Intervention effectmodel-written summary

Split gypsum raised pod yield by 36 percent in 2013.

A claim from Sulfur nutrition for enhancing rainfed groundnut productivity in typical alfisol of semi-arid regions in India · 2016

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Split gypsum raised pod yield by 36 percent in 2013.

Taxon
groundnutArachis hypogaeat0
Treatment
Split application of gypsum 400 kg ha−1e0
Outcome
pod yielde0
Direction
increasede0
Value
36 percente0
Qualifier
2013e0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSetting

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

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

Verbatim

e0

“Split application of gypsum 400 kg ha−1 has increased pod yield to the tune of 31, 21 and 36 percent during 2011, 2012 and 2013 respectively.”

✓ located verbatim in the source · abstract, characters 774–915
t0

“groundnut”

✓ located verbatim in the source · title, characters 39–48

Title

Sulfur nutrition for enhancing rainfed groundnut productivity in typical alfisol of semi-arid regions in India

P. Kannan; C. Swaminathan; S. Ponmani Journal of Plant Nutrition 2016. doi:10.1080/01904167.2016.1245329

Other claims from this paper (4)

Record rev-b2e58ff6f022bf73c19c6ad4d7668c11565c97e6edbc92d7c843582592efe9aa · schema claims-v0.9 · position 5 in the model’s answer

lime · yield · Arachis hypogaea (peanut)Positive and negative results

142 papers: 133 positive, 9 negative or no effect

132 papers in the same direction as this claim · 7 in the opposite direction · 2 reporting no difference from an alternative

  1. no effect
    Gypsum had no significant effect on yield, grade or gross return on Tifton soil.

    Gypsum material effects on peanut and soil calcium · 1989

    Opposite directionCited by this paper

  2. positive
    Gypsum increased yields of all four cultivars at the five lowest calcium sites.

    Supplemental Calcium Application on Yield, Grade, and Seed Quality of Runner Peanut · 1993

    Same directionCited by this paper

  3. positive
    Yellow gypsum increased groundnut growth, yield and economic returns.

    Influence of yellow gypsum on nutrient uptake and yield of groundnut in different acid soils of Southern India · 2022 · compared with NG

    Same directionCites this paper

  4. positive
    On farm, gypsum at 20 kg S ha−1 increased groundnut yield parameters and yield over untreated control.

    Effect of Direct and Residual Effects of Different Sulfur Fertilizers on Groundnut and Wheat Cropping System on Typic Haplaquent Soils · 2003 · compared with un‐treated control

    Same directionCited by this paper

  5. positive
    Split SBG significantly increased postharvest soil nutrient availability over basal application.

    Effect of Different Rate and Time of Application of Slag based Gypsum on Nutrient Use Efficiency, Quality and Yield of Groundnut · 2023 · compared with basal application

    Same directionCites this paper

  6. positive
    Increasing levels of gypsum and CaMS super significantly increased nutrient uptake at harvest in groundnut.

    Nutrient Uptake and Quality Parameters of Groundnut as Influenced by Gypsum and CaMS Super Application · 2024

    Same directionCites this paper

  7. no effect
    At Plains, gypsum rates did not change peanut yield, SMK or ELK.

    Effect of Gypsum on Yield, Grade and Incidence of Pod Rot in Five Peanut Cultivars1 · 1980

    Opposite direction

  8. no effect
    Gypsum up to 1792 kg/ha at early bloom did not raise yields.

    AGRONOMIC ASPECTS OF PEANUT (ARACHIS HYPOGAEA L.) PRODUCTION IN ONTARIO · 1980

    Opposite direction

133 papers more in this group

See all 142 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.