Paper · 2000 · Journal of the Indian Society of Soil Science

Studies on recovery and use efficiency of nitrogen in wheat crop on Typic Ustochrept of western Uttar Pradesh.

Tulsa Rani; Suman Kumar; R.D. Sharma

4
claims
8
verbatim quotes
1
citations
2
research areas
✓
Open access

Abstract

Based on yield, recovery and nitrogen use efficiency by the crop this study was conducted to find out the bslanced use of fertilizer nitrogen in wheat grown in a Typic ustocbrept of Western U.P. The experiment consisted of three replications of 20 treatment combinations of four irrigation frequency (2, 3, 4 and 5) and five nitrogen levels (0, 60, 90, 120 and 150 kg N ha−1). It was observed that grain and straw yields increased at higher levels of irrigation and fertilizer-N, whereas recovery and efficiency of nitrogen were found higher at higher irrigation levels and at lower fertilizer-N.

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Higher irrigation increased grain and straw yields.

Treatment
higher levels of irrigatione0
Outcome
grain and straw yieldse0
Direction
increasede0

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“grain and straw yields increased at higher levels of irrigation and fertilizer-N”

✓ located verbatim in the source · abstract, characters 398–478 · show in text ↑
t0

“wheat crop”

✓ located verbatim in the source · title, characters 54–64 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Higher fertilizer nitrogen increased grain and straw yields.

Treatment
fertilizer-Ne0
Outcome
grain and straw yieldse0
Direction
increasede0

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“grain and straw yields increased at higher levels of irrigation and fertilizer-N”

✓ located verbatim in the source · abstract, characters 398–478 · show in text ↑
t0

“wheat crop”

✓ located verbatim in the source · title, characters 54–64 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Nitrogen recovery and efficiency were higher under higher irrigation.

Treatment
higher irrigation levelse0
Outcome
recovery and efficiency of nitrogene0
Direction
highere0

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“recovery and efficiency of nitrogen were found higher at higher irrigation levels and at lower fertilizer-N.”

✓ located verbatim in the source · abstract, characters 488–596 · show in text ↑
t0

“wheat crop”

✓ located verbatim in the source · title, characters 54–64 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Nitrogen recovery and efficiency were higher at lower fertilizer nitrogen.

Treatment
lower fertilizer-Ne0
Outcome
recovery and efficiency of nitrogene0
Direction
highere0

Not reportedComparator

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“recovery and efficiency of nitrogen were found higher at higher irrigation levels and at lower fertilizer-N.”

✓ located verbatim in the source · abstract, characters 488–596 · show in text ↑
t0

“wheat crop”

✓ located verbatim in the source · title, characters 54–64 · show in text ↑

irrigation · yield · Triticum aestivum (wheat)Positive and negative results

989 papers: 798 positive, 191 negative or no effect

797 papers in the same direction as this paper · 184 in the opposite direction · 7 reporting no difference from an alternative

  1. negative
  2. no effect
  3. negative

985 papers more in this group

See all 989 papers →

fertilization · yield · Triticum aestivum (wheat)Positive and negative results

3,438 papers: 3,115 positive, 323 negative or no effect

3,114 papers in the same direction as this paper · 284 in the opposite direction · 39 reporting no difference from an alternative

  1. no effect
  2. negative
  3. negative

3,434 papers more in this group

See all 3,438 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.