Paper · 2001 · Indian Journal of Agronomy

Influence of nitrogen and phosphorus application on the yield, and oil content of linseed (Linum usitatissimum)

R.P. VASHISHTHA

7
claims
14
verbatim quotes
1
citations
2
research areas
✓
Open access

Abstract

A field expelinlent was conducted on sandy-loam soil during the winter (rabr) seasons of 1986-88, to study the effect of different levels of nitrogen (0,40,80 and 120 kg Nha) and phosphorus (0,20 and 40 kg P20sha) on yield attributes, yield, quality of linseed (hum usi~fiss~um L.), and uptake of N and P. lhough the grain yield as well as the yield attributes increased significantly with increasing levels of N and P up to the maximum levels except the effect of P on 1,000-grain weight, 80 kg N and 40 kg P20s/ha were optimum. Significant level of recovery in crop was up to 40 kg N and 40 kg Pha. However, uptake of N was noted up to 80 kg N and 40 kg P20,ha. Crude protein content increased significantly with an increase in level of N and P. Application of N significantly affected the iodine value.

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Claims 7

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Increasing N and P levels up to the maximum levels increased linseed grain yield and yield attributes significantly.

Taxon
linseede0
Treatment
increasing levels of N and Pe1
Outcome
grain yield as well as the yield attributese1
Direction
increasede1
Qualifier
up to the maximum levelse1
Setting
sandy-loam soile0

Not reportedComparator

Verbatim

e0

“A field expelinlent was conducted on sandy-loam soil during the winter (rabr) seasons of 1986-88, to study the effect of different levels of nitrogen (0,40,80 and 120 kg Nha) and phosphorus (0,20 and 40 kg P20sha) on yield attributes, yield, quality of linseed (hum usi~fiss~um L.), and uptake of N and P.”

✓ located verbatim in the source · abstract, characters 0–305 · show in text ↑
e1

“lhough the grain yield as well as the yield attributes increased significantly with increasing levels of N and P up to the maximum levels except the effect of P on 1,000-grain weight, 80 kg N and 40 kg P20s/ha were optimum.”

✓ located verbatim in the source · abstract, characters 306–529 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Phosphorus had no increasing effect on linseed 1,000-grain weight.

Taxon
linseede0
Treatment
phosphoruse0
Outcome
1,000-grain weighte1
Direction
no_changeinferrede1
Setting
sandy-loam soile0

Not reportedComparator

Verbatim

e0

“A field expelinlent was conducted on sandy-loam soil during the winter (rabr) seasons of 1986-88, to study the effect of different levels of nitrogen (0,40,80 and 120 kg Nha) and phosphorus (0,20 and 40 kg P20sha) on yield attributes, yield, quality of linseed (hum usi~fiss~um L.), and uptake of N and P.”

✓ located verbatim in the source · abstract, characters 0–305 · show in text ↑
e1

“lhough the grain yield as well as the yield attributes increased significantly with increasing levels of N and P up to the maximum levels except the effect of P on 1,000-grain weight, 80 kg N and 40 kg P20s/ha were optimum.”

✓ located verbatim in the source · abstract, characters 306–529 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

80 kg N and 40 kg P2O5 per ha were the optimum levels for linseed.

Taxon
linseede0
Outcome
were optimume1
Value
80 kg N and 40 kg P20s/hae1

Verbatim

e0

“A field expelinlent was conducted on sandy-loam soil during the winter (rabr) seasons of 1986-88, to study the effect of different levels of nitrogen (0,40,80 and 120 kg Nha) and phosphorus (0,20 and 40 kg P20sha) on yield attributes, yield, quality of linseed (hum usi~fiss~um L.), and uptake of N and P.”

✓ located verbatim in the source · abstract, characters 0–305 · show in text ↑
e1

“lhough the grain yield as well as the yield attributes increased significantly with increasing levels of N and P up to the maximum levels except the effect of P on 1,000-grain weight, 80 kg N and 40 kg P20s/ha were optimum.”

✓ located verbatim in the source · abstract, characters 306–529 · show in text ↑
Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Significant recovery in the crop occurred up to 40 kg N and 40 kg P per ha.

Taxon
linseede0
Outcome
recovery in crope2
Value
40 kg N and 40 kg Phae2
Setting
sandy-loam soile0

Verbatim

e0

“A field expelinlent was conducted on sandy-loam soil during the winter (rabr) seasons of 1986-88, to study the effect of different levels of nitrogen (0,40,80 and 120 kg Nha) and phosphorus (0,20 and 40 kg P20sha) on yield attributes, yield, quality of linseed (hum usi~fiss~um L.), and uptake of N and P.”

✓ located verbatim in the source · abstract, characters 0–305 · show in text ↑
e2

“Significant level of recovery in crop was up to 40 kg N and 40 kg Pha.”

✓ located verbatim in the source · abstract, characters 530–600 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Nitrogen uptake was noted up to 80 kg N and 40 kg P per ha.

Taxon
linseede0
Outcome
uptake of Ne3
Value
80 kg N and 40 kg P20,hae3
Setting
sandy-loam soile0

Verbatim

e0

“A field expelinlent was conducted on sandy-loam soil during the winter (rabr) seasons of 1986-88, to study the effect of different levels of nitrogen (0,40,80 and 120 kg Nha) and phosphorus (0,20 and 40 kg P20sha) on yield attributes, yield, quality of linseed (hum usi~fiss~um L.), and uptake of N and P.”

✓ located verbatim in the source · abstract, characters 0–305 · show in text ↑
e3

“However, uptake of N was noted up to 80 kg N and 40 kg P20,ha.”

✓ located verbatim in the source · abstract, characters 601–663 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Crude protein content increased significantly with an increase in N and P levels.

Taxon
linseede0
Treatment
an increase in level of N and Pe4
Outcome
Crude protein contente4
Direction
increasede4
Setting
sandy-loam soile0

Not reportedComparator

Verbatim

e0

“A field expelinlent was conducted on sandy-loam soil during the winter (rabr) seasons of 1986-88, to study the effect of different levels of nitrogen (0,40,80 and 120 kg Nha) and phosphorus (0,20 and 40 kg P20sha) on yield attributes, yield, quality of linseed (hum usi~fiss~um L.), and uptake of N and P.”

✓ located verbatim in the source · abstract, characters 0–305 · show in text ↑
e4

“Crude protein content increased significantly with an increase in level of N and P.”

✓ located verbatim in the source · abstract, characters 664–747 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Application of N significantly affected the iodine value of linseed.

Taxon
linseede0
Treatment
Application of Ne5
Outcome
iodine valuee5
Setting
sandy-loam soile0

Not reportedComparatorDirection

Verbatim

e0

“A field expelinlent was conducted on sandy-loam soil during the winter (rabr) seasons of 1986-88, to study the effect of different levels of nitrogen (0,40,80 and 120 kg Nha) and phosphorus (0,20 and 40 kg P20sha) on yield attributes, yield, quality of linseed (hum usi~fiss~um L.), and uptake of N and P.”

✓ located verbatim in the source · abstract, characters 0–305 · show in text ↑
e5

“Application of N significantly affected the iodine value.”

✓ located verbatim in the source · abstract, characters 748–805 · show in text ↑

nitrogen · yield · Linum usitatissimum (flax)Results differ

61 papers: 59 positive, 2 negative or no effect

58 papers in the same direction as this paper · 2 in the opposite direction

  1. negative
  2. no effect
  3. positive

57 papers more in this group

See all 61 papers →

nitrogen · quality: protein · Linum usitatissimum (flax)Positive and negative results

4 papers: 3 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive
See all 4 papers →

phosphorus · yield · Linum usitatissimum (flax)Positive and negative results

28 papers: 27 positive, 1 negative or no effect

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

  1. positive
  2. no effect
  3. positive

24 papers more in this group

See all 28 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.