Intervention effectmodel-written summary

Poultry manure gave the highest maize grain yield, 7230 kg ha 1.

A claim from Effect of organic manures, micronutrients and AM on crop growth rate (CGR), relative growth rate (RGR) and yield under residual effect of maize-sunflower cropping system · 2016

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Taxon: maizeZea mayst0
Treatment: poultry manure 5 t ha -1e0
Outcome: grain yielde0
Direction: higheste0
Value: 7230 kg ha 1e0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier

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

*Zea mays* · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0
“In the first crop during 2011-12, among the organic manures, poultry manure 5 t ha -1 recorded the highest grain yield of 7230 kg ha 1 .”
✓ located verbatim in the source · abstract, characters 1979–2115

t0
“maize-sunflower cropping system”
✓ located verbatim in the source · title, characters 138–169

Title

Effect of organic manures, micronutrients and AM on crop growth rate (CGR), relative growth rate (RGR) and yield under residual effect of maize-sunflower cropping system

G. MARIAPPAN; M. MOHAMED AMANULLAH; T. ANANTHI; et al. ADVANCE RESEARCH JOURNAL OF CROP IMPROVEMENT 2016. doi:10.15740/has/arjci/7.1/14-21

Other claims from this paper (16)

Intervention effect Poultry manure produced higher maize crop growth rate at 30–60 DAS, 24.29 g -2 day -1.
Intervention effect Poultry manure produced higher maize crop growth rate at 60–90 DAS, 24.58 g -2 day -1.
Intervention effect Zinc sulfate produced larger maize growth rate at 30–60 DAS, 22.25 g -2 day -1.
Intervention effect Zinc sulfate produced larger maize growth rate at 60–90 DAS, 23.37 g -2 day -1.
Intervention effect Residual poultry manure gave the highest sunflower growth rate at 30–60 DAS, 13.06 g -2 day -1.
Intervention effect Residual poultry manure gave the highest sunflower growth rate at 60–90 DAS, 5.48 g -2 day -1.
Intervention effect Poultry manure gave higher maize RGR at 30–60 DAS, 0.076 mg g -1 day -1, ahead of other manures.
Intervention effect Poultry manure gave higher maize RGR at 60–90 DAS, 0.042 mg g -1 day -1.
Intervention effect Zinc sulfate gave higher maize RGR at 30–60 DAS, 0.070 mg g -1 day -1.
Intervention effect Zinc sulfate gave higher maize RGR at 60–90 DAS, 0.036 mg g -1 day -1.
Intervention effect Residual poultry manure gave higher sunflower RGR at 30–60 DAS, 0.058 mg g -1 day -1.
Intervention effect Residual poultry manure gave higher sunflower RGR at 60–90 DAS, 0.029 mg g -1 day -1.
Intervention effect Micronutrients positively influenced maize grain yield.
Intervention effect AM positively influenced maize grain yield.
Intervention effect Zinc sulfate gave the highest maize grain yield, 7271 kg ha -1.
Intervention effect Residual poultry manure gave higher sunflower seed yield, 2086 kg ha -1, followed by sericulture waste.

Record rev-db7fbe8b07d8a362d22eed5cbee2b76d0a8709e863ecd6cbbccff1102f76af34 · schema claims-v0.9 · position 13 in the model’s answer

fertilization · yield · Zea mays (maize)Positive and negative results

3,908 papers: 3,485 positive, 423 negative or no effect

3,484 papers in the same direction as this claim · 338 in the opposite direction · 85 reporting no difference from an alternative

negative
If the V8 sufficiency index was below 90%, in-season nitrogen application did not attain maximum yields.
Ability for In‐Season Correction of Nitrogen Deficiency in Corn Using Chlorophyll Meters · 1997
Opposite direction
no effect
N fertilization did not significantly influence belowground NPP of corn.
Nitrogen fertilizer effects on soil carbon balances in Midwestern U.S. agricultural systems · 2009
Opposite direction
negative
Average grain yield of maize was reduced by 37% at low N (no N fertilizer) compared with high N.
Improving Nitrogen‐Use Efficiency in European Maize · 2003 · compared with HN
Opposite direction
no effect
2 t pm/ha + 30-20-20 kg NPK/ha gave maize biomass and grain yields similar to 4 t pm/ha.
Poultry manure effect on growth and yield of maize · 2009 · compared with 4 t pm/ha
Opposite direction
no effect
Maize yields did not respond to P fertilization.
Arbuscular mycorrhizal fungi in soil and roots respond differently to phosphorus inputs in an intensively managed calcareous agricultural soil · 2016
Opposite direction
no effect
More N fertilizer on the previous small-grain crop rarely increased spring soil nitrate or corn yield.
Soil Nitrate Accumulation and Corn Response to Preceding Small‐Grain Fertilization and Cover Crops · 1999
Opposite direction
no effect
Starter fertilizer did not increase yield.
Corn Yield is Equal in Conventional, Reduced, and No Tillage after 20 Years · 1996
Opposite direction
negative
IC produced the lowest second-year or continuous corn yield.
Managing Soil Carbon and Nitrogen for Productivity and Environmental Quality · 2004
Opposite direction

3,899 papers more in this group

See all 3,908 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.

Other papers on the same question

fertilization · yield · Zea mays (maize)Positive and negative results