Intervention effectmodel-written summary

Foliar MgSO4 plus ZnSO4 gave the highest seed cotton yield of 3421.4 kg/ha.

A claim from Effects of foliar application of nutrients on growth and yield of Bt cotton (Gossypium hirsutum L.) · 2015

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar MgSO4 plus ZnSO4 gave the highest seed cotton yield of 3421.4 kg/ha.

Taxon
Bt cottont0
Treatment
MgSO4 1.0%+ ZnSO4 0.5%e0
Outcome
seed cotton yielde0
Direction
higheste0
Value
3421.4 kg/hae0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier

Verbatim

e0

“highest seed cotton yield (3421.4 kg/ha) with application of MgSO4 1.0%+ ZnSO4 0.5%”

✓ located verbatim in the source · abstract, characters 221–304
t0

“Bt cotton”

✓ located verbatim in the source · title, characters 66–75

Title

Effects of foliar application of nutrients on growth and yield of Bt cotton (Gossypium hirsutum L.)

Kulvir Singh; Pankaj Rathore; RK Gumber Bangladesh Journal of Botany 2015. doi:10.3329/bjb.v44i1.22717

Other claims from this paper (2)

Record rev-4e4e9d0107226af52a648888476844253d4fcaaffc6d3eb6d303a9f833919ad1 · schema claims-v0.9 · position 1 in the model’s answer

zinc sulfate · yield · Gossypium hirsutum (cotton)Positive and negative results

14 papers: 12 positive, 2 negative or no effect

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

  1. negative
    Leaf yield of Acala SJ‐2 cotton was depressed 86% by 5×10‐4 M ZnSO4 in solution culture.

    Excess trace metal effects on cotton. 1. Copper, zinc, cobalt and manganese in solution culture · 1978

    Opposite direction

  2. no effect
    Seed cotton yield per plant did not differ between 5.00 and 7.5 kg zinc sulphate per hectare.

    Effect of Different Levels of Zinc on the Growth and Yield of Cotton (Gossypium hirsutum L) Crop · 2017 · compared with zinc sulphates 5.00 to 7.5kg ha1

    No difference from an alternative

  3. positive
    Zinc sulfate slightly increased root and shoot growth, bloom, and dry matter production.

    Cotton response to zinc fertilizer · 1991

    Same direction

  4. positive
    The specified fertigation program was suitable for maximum cotton growth and yield attributes.

    Drip fertigation and crop management in Bt cotton (Gossypium hirsutum) · 2024

    Same direction

  5. positive
    Combined NPK, zinc sulfate and boron spray gave high shoot, root and total dry matter at all stages.

    Role of Zinc and Boron Nutrition on Yield and Quality of Winter Irrigated Hybrid Cotton · 2014

    Same direction

  6. positive
    Cotton production was highest at 20 kg/hm2 ZnSO4 • 7 H2O.

    Net assimilation rate dynamics of cotton during the growth stages under zinc element regulation · 2014

    Same direction

  7. positive
    The foliar nutrient sequence with RDF produced higher number of bolls per plant than other treatments (43).

    Influence of methods and stage of application of zinc, magnesium and boron on yield attributes, yield and micronutrients uptake of cotton in rainfed alfisols · 2020 · compared with other treatments

    Same direction

  8. positive
    The same treatment gave higher boll counts of 15.0 per plant.

    Long term effect of nitrogen fertilization on yield and soil fertility status of rainfed cotton under vertisols track of Southern district · 2020

    Same direction

5 papers more in this group

See all 14 papers →

magnesium sulfate · yield · Gossypium hirsutum (cotton)Results agree

13 papers: 13 positive, 0 negative or no effect

12 papers in the same direction as this claim

  1. positive
    Foliar MgSO4 raised seed cotton yield by more than 18%, to 1 630 kg/ha.

    Effect of magnesium, zinc, iron and boron application on yield and quality of cotton (Gossypium hirsutum) · 2010 · compared with control

    Same directionCited by this paper

  2. positive
    The 100% RDF plus 1% MgSO4 spray gave the highest yield.

    Effect of fertilizer levels on leaf reddening in Bt and non-Bt cotton · 2015

    Same direction

  3. positive
    The 5 t ha-1 SSNM target with S4 had higher productivity efficiency (0.44 pooled).

    Productivity Efficiency and Leaf Reddening in Bt Cotton (Gossypium hirsutum L.) as Influenced by SSNM Based Nutrition for Targeted Yields · 2018

    Same direction

  4. positive
    The specified fertigation program was suitable for maximum cotton growth and yield attributes.

    Drip fertigation and crop management in Bt cotton (Gossypium hirsutum) · 2024

    Same direction

  5. positive
    Soil MgSO4 plus three foliar sprays of MgSO4 and KNO3 gave maximum seed cotton yield versus control.

    Effect of nutrient management practices on growth, and yield of Bt cotton (Gossypium hirsutum L.) · 2014 · compared with control

    Same direction

  6. positive
    The foliar nutrient sequence with RDF produced higher number of bolls per plant than other treatments (43).

    Influence of methods and stage of application of zinc, magnesium and boron on yield attributes, yield and micronutrients uptake of cotton in rainfed alfisols · 2020 · compared with other treatments

    Same direction

  7. positive
    MgSO4 at a rate of 50 kg ha-1 along with 250 kg vermicompost for 30 days (1:5 ratio) gave maximum boll weight (3.9 g).

    Evaluation of the effect of magnesium in combination with organic manures on the growth and yield attributes and yield of cotton (Gossypium hirsutum L.) inTypic Ustropept · 2022

    Same direction

  8. positive
    Foliar MgSO4 1.0% with ZnSO4 0.5% at squaring, flowering and boll formation markedly improved plant growth and seed cotton yield.

    Effect of foliar nutrition on growth and yield of cotton (Gossypium herbaceum) MCU 5 · 2023

    Same direction

4 papers more in this group

See all 13 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.