Paper · 2001 · Indian Journal of Agronomy

Effect of integrated nutrient management on yield, nutrient uptake and changes in soil fertility under rice (Oryza sativa)-lentil (Lens culinaris) cropping system

S.K. Singh; S. C. Varma; Rohitashav Singh

5
claims
5
verbatim quotes
9
citations
1
research areas
—
Not open access

Abstract

A field experiment conducted at Varanasi during 1993–94 and 1994–95 revealed that full recommended dose of N application to rice (Oryza sativa L.) significantly increased the grain and nutrient uptake of succeeding lentil (Lens culinaris Medikus). Organic sources applied either alone or in combination with prilled urea increased the grain yield and nutrient uptake in rice as well as succeding lentil. Application of N through carpet waste + prilled urea in 50:50 ratio to rice resulted in the maximum grain yield and nutrient uptake in rice, while application of dhaincha green-manuring + prilled urea to rice had significant residual effect on succeeding lentil crop in terms of yield and nutrient uptake.

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Claims 5

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Full recommended nitrogen to rice increased succeeding lentil grain yield and nutrient uptake.

Taxon
lentil (Lens culinaris Medikus)Lens culinarise0
Treatment
full recommended dose of N application to ricee0
Outcome
grain and nutrient uptakee0
Direction
increasede0

Not reportedComparator

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

Lens culinaris
Lens culinaris · TaxonUser:Justinc · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“full recommended dose of N application to rice (Oryza sativa L.) significantly increased the grain and nutrient uptake of succeeding lentil (Lens culinaris Medikus)”

✓ located verbatim in the source · abstract, characters 82–246 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Organic sources increased rice grain yield and nutrient uptake.

Treatment
Organic sources applied either alone or in combination with prilled ureae0
Outcome
grain yield and nutrient uptakee0
Direction
increasede0

Not reportedComparator

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“Organic sources applied either alone or in combination with prilled urea increased the grain yield and nutrient uptake in rice as well as succeding lentil”

✓ located verbatim in the source · abstract, characters 248–402 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Organic sources increased succeeding lentil grain yield and nutrient uptake.

Taxon
succeding lentile0
Treatment
Organic sources applied either alone or in combination with prilled ureae0
Outcome
grain yield and nutrient uptakee0
Direction
increasede0

Not reportedComparator

Verbatim

e0

“Organic sources applied either alone or in combination with prilled urea increased the grain yield and nutrient uptake in rice as well as succeding lentil”

✓ located verbatim in the source · abstract, characters 248–402 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Carpet waste and prilled urea produced maximum rice grain yield and nutrient uptake.

Treatment
carpet waste + prilled urea in 50:50 ratioe0
Outcome
grain yield and nutrient uptakee0
Direction
maximume0

Not reportedComparator

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“Application of N through carpet waste + prilled urea in 50:50 ratio to rice resulted in the maximum grain yield and nutrient uptake in rice”

✓ located verbatim in the source · abstract, characters 404–543 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Dhaincha green manure and prilled urea had a significant residual effect on succeeding lentil yield and nutrient uptake.

Taxon
lentilLens culinarise0
Treatment
dhaincha green-manuring + prilled ureae0
Outcome
yield and nutrient uptakee0

Not reportedComparatorDirection

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

Lens culinaris
Lens culinaris · TaxonUser:Justinc · CC BY-SA 2.5 · Wikimedia Commons ↗

Verbatim

e0

“application of dhaincha green-manuring + prilled urea to rice had significant residual effect on succeeding lentil crop in terms of yield and nutrient uptake”

✓ located verbatim in the source · abstract, characters 551–708 · show in text ↑

Oryza sativa · nutrient: content · Lens culinaris (lentil)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

nitrogen · yield · Lens culinaris (lentil)Results differ

37 papers: 36 positive, 1 negative or no effect

35 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive

33 papers more in this group

See all 37 papers →

fertilization · yield · Lens culinaris (lentil)Results differ

99 papers: 86 positive, 13 negative or no effect

85 papers in the same direction as this paper · 12 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. negative
  3. negative

95 papers more in this group

See all 99 papers →

nitrogen · nutrient: content · Lens culinaris (lentil)Positive and negative results

8 papers: 7 positive, 1 negative or no effect

6 papers in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
  3. positive

4 papers more in this group

See all 8 papers →

nitrogen · yield · Oryza sativa (rice)Positive and negative results

2,045 papers: 1,803 positive, 242 negative or no effect

1,802 papers in the same direction as this paper · 193 in the opposite direction · 49 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

2,041 papers more in this group

See all 2,045 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.