Paper · 2013

Effect of Integrated Nutrient Management on Soil Fertility and Productivity in Maize

R. Kannan; M. Dhivya; D. Abinaya; et al.

4
claims
8
verbatim quotes
91
citations
1
research areas
—
Not open access

Abstract

A field study was carried out at Vanavarayar Institute of Agriculture, Manakkadavu, during November 2012-January 2013 to study the effect of INM on soil fertility and productivity on maize (Zea mays). Six different treatments with three replications each were carried out in the plot in RBD design.INM practice including vermicompost and recommended dose of NPK showed its best results with respect to leaf area and plant height as compared to other treatments.INM practice including vermicompost and recommended dose of NPK showed its best results with respect to yield parameters like number of grains per cob, 100 seed weight and yield(4112 kg ha-1).Weight of the cob was recorded maximum in INM

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

INM with vermicompost and recommended NPK gave the best leaf area and plant height compared with other treatments in maize.

Taxon
maizeZea mayse0
Treatment
INM practice including vermicompost and recommended dose of NPKe1
Outcome
leaf area and plant heighte1
Direction
best resultse1
Comparator
other treatmentse1

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

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

Verbatim

e0

“productivity on maize (Zea mays)”

✓ located verbatim in the source · abstract, characters 167–199 · show in text ↑
e1

“INM practice including vermicompost and recommended dose of NPK showed its best results with respect to leaf area and plant height as compared to other treatments”

✓ located verbatim in the source · abstract, characters 298–460 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

INM with vermicompost and recommended NPK gave the best maize yield of 4112 kg ha-1.

Taxon
maizeZea mayse0
Treatment
INM practice including vermicompost and recommended dose of NPKe2
Outcome
yielde2
Direction
best resultse2
Value
4112 kg ha-1e2

Not reportedComparator

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

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

Verbatim

e0

“productivity on maize (Zea mays)”

✓ located verbatim in the source · abstract, characters 167–199 · show in text ↑
e2

“INM practice including vermicompost and recommended dose of NPK showed its best results with respect to yield parameters like number of grains per cob, 100 seed weight and yield(4112 kg ha-1)”

✓ located verbatim in the source · abstract, characters 461–652 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

INM with vermicompost and recommended NPK gave the best number of grains per cob and 100 seed weight in maize.

Taxon
maizeZea mayse0
Treatment
INM practice including vermicompost and recommended dose of NPKe2
Outcome
number of grains per cob, 100 seed weighte2
Direction
best resultse2

Not reportedComparator

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

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

Verbatim

e0

“productivity on maize (Zea mays)”

✓ located verbatim in the source · abstract, characters 167–199 · show in text ↑
e2

“INM practice including vermicompost and recommended dose of NPK showed its best results with respect to yield parameters like number of grains per cob, 100 seed weight and yield(4112 kg ha-1)”

✓ located verbatim in the source · abstract, characters 461–652 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cob weight was maximum under INM in maize.

Taxon
maizeZea mayse0
Treatment
INMe3
Outcome
Weight of the cobe3
Direction
maximume3

Not reportedComparator

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

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

Verbatim

e0

“productivity on maize (Zea mays)”

✓ located verbatim in the source · abstract, characters 167–199 · show in text ↑
e3

“Weight of the cob was recorded maximum in INM”

✓ located verbatim in the source · abstract, characters 653–698 · show in text ↑

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

1,365 papers: 1,196 positive, 169 negative or no effect

1,195 papers in the same direction as this paper · 149 in the opposite direction · 20 reporting no difference from an alternative

  1. positive
  2. positive
  3. positive

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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 paper · 338 in the opposite direction · 85 reporting no difference from an alternative

  1. positive
  2. positive
  3. positive

3,904 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.