Paper · 1965 · Agronomy Journal

Salinity‐Fertility Interactions in Relation to the Growth and Composition of Beans. II. Varying Levels of N and P1

J. Lunin; M. H. Gallatin

9
claims
18
verbatim quotes
22
citations
2
research areas
—
Not open access

Abstract

Synopsis Yields increased with increasing P fertilization but decreased with increasing salinity. At the highest saline level vine yields at the high P level were twice those of the no‐P treatment, and pod yields were 2½ times greater. Evapotranspiration per unit weight of leaves decreased with increasing salinity and increasing P fertilization. Decreases in pod yields with increasing N were attributable to the increased salinity caused by the nitrate fertilizer added. N had no effect on evapotranspiration. Salinity significantly affected both the N and P contents of the plant.

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Claims 9

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Bean yields increased with increasing P fertilization.

Taxon
Beanst0
Treatment
increasing P fertilizatione1
Outcome
Yieldse1
Direction
increasede1

Not reportedComparator

Verbatim

t0

“Composition of Beans”

✓ located verbatim in the source · title, characters 62–82 · show in text ↑
e1

“Yields increased with increasing P fertilization”

✓ located verbatim in the source · abstract, characters 9–57 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Bean yields decreased with increasing salinity.

Taxon
Beanst0
Treatment
increasing salinitye1
Outcome
Yieldse1
Direction
decreasede1

Not reportedComparator

Verbatim

t0

“Composition of Beans”

✓ located verbatim in the source · title, characters 62–82 · show in text ↑
e1

“Yields increased with increasing P fertilization but decreased with increasing salinity”

✓ located verbatim in the source · abstract, characters 9–96 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

At the highest saline level, vine yields at the high P level were about twice those of the no-P treatment.

Taxon
Beanst0
Treatment
high P levele2
Outcome
vine yieldse2
Direction
higherinferrede2
Value
twicee2
Qualifier
At the highest saline levele2
Comparator
no‐P treatmente2

Verbatim

t0

“Composition of Beans”

✓ located verbatim in the source · title, characters 62–82 · show in text ↑
e2

“At the highest saline level vine yields at the high P level were twice those of the no‐P treatment”

✓ located verbatim in the source · abstract, characters 98–196 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

At the highest saline level, pod yields at the high P level were 2½ times those of the no-P treatment.

Taxon
Beanst0
Treatment
high P levele2
Outcome
pod yieldse2
Direction
greatere2
Value
2½ timese2
Comparator
no‐P treatmente2

Verbatim

t0

“Composition of Beans”

✓ located verbatim in the source · title, characters 62–82 · show in text ↑
e2

“At the highest saline level vine yields at the high P level were twice those of the no‐P treatment, and pod yields were 2½ times greater”

✓ located verbatim in the source · abstract, characters 98–234 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Evapotranspiration per unit leaf weight decreased with increasing salinity.

Taxon
Beanst0
Treatment
increasing salinitye3
Outcome
Evapotranspiration per unit weight of leavese3
Direction
decreasede3

Not reportedComparator

Verbatim

t0

“Composition of Beans”

✓ located verbatim in the source · title, characters 62–82 · show in text ↑
e3

“Evapotranspiration per unit weight of leaves decreased with increasing salinity and increasing P fertilization”

✓ located verbatim in the source · abstract, characters 236–346 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Evapotranspiration per unit leaf weight decreased with increasing P fertilization.

Taxon
Beanst0
Treatment
increasing P fertilizatione3
Outcome
Evapotranspiration per unit weight of leavese3
Direction
decreasede3

Not reportedComparator

Verbatim

t0

“Composition of Beans”

✓ located verbatim in the source · title, characters 62–82 · show in text ↑
e3

“Evapotranspiration per unit weight of leaves decreased with increasing salinity and increasing P fertilization”

✓ located verbatim in the source · abstract, characters 236–346 · show in text ↑
Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Decreases in pod yields with increasing N were attributed to the increased salinity caused by the nitrate fertilizer added.

Taxon
Beanst0
Treatment
increasing Ne4
Outcome
pod yieldse4
Direction
Decreasese4
Qualifier
increased salinity caused by the nitrate fertilizer addede4

Verbatim

t0

“Composition of Beans”

✓ located verbatim in the source · title, characters 62–82 · show in text ↑
e4

“Decreases in pod yields with increasing N were attributable to the increased salinity caused by the nitrate fertilizer added”

✓ located verbatim in the source · abstract, characters 348–472 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

N had no effect on evapotranspiration of beans.

Taxon
Beanst0
Treatment
Ne5
Outcome
evapotranspiratione5
Direction
no effecte5

Not reportedComparator

Verbatim

t0

“Composition of Beans”

✓ located verbatim in the source · title, characters 62–82 · show in text ↑
e5

“N had no effect on evapotranspiration”

✓ located verbatim in the source · abstract, characters 474–511 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Salinity significantly affected the N and P contents of beans.

Taxon
Beanst0
Treatment
Salinitye6
Outcome
N and P contentse6
Qualifier
significantly affectede6

Not reportedComparatorDirection

Verbatim

t0

“Composition of Beans”

✓ located verbatim in the source · title, characters 62–82 · show in text ↑
e6

“Salinity significantly affected both the N and P contents of the plant”

✓ located verbatim in the source · abstract, characters 513–583 · show in text ↑

nitrogen · physiology: water · Phaseolus vulgaris (common bean)Positive and negative results

6 papers: 1 positive, 5 negative or no effect

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

  1. positive
  2. no effect
  3. negative

2 papers more in this group

See all 6 papers →

salinity · yield · Phaseolus vulgaris (common bean)Positive and negative results

22 papers: 3 positive, 19 negative or no effect

18 papers in the same direction as this paper · 3 in the opposite direction

  1. positive
  2. positive
  3. positive

18 papers more in this group

See all 22 papers →

phosphorus · yield · Phaseolus vulgaris (common bean)Positive and negative results

118 papers: 96 positive, 22 negative or no effect

95 papers in the same direction as this paper · 20 in the opposite direction · 2 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

114 papers more in this group

See all 118 papers →

fertilization · yield · Phaseolus vulgaris (common bean)Positive and negative results

376 papers: 331 positive, 45 negative or no effect

330 papers in the same direction as this paper · 42 in the opposite direction · 3 reporting no difference from an alternative

  1. no effect
  2. no effect
  3. no effect

372 papers more in this group

See all 376 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.