Paper · 1996 · Journal of the Indian Society of Soil Science

Effect of Saline Water Irrigation on Growth, Yield, Quality and Nutrition of Robusta Banana

R. Palaniappan; R.M. Yerriswamy

7
claims
12
verbatim quotes
2
citations
3
research areas
✓
Open access

Abstract

Field experiment with Robusta banana on Udic Haplustalfs showed higher level of saline water irrigation reduced significantly the growth of banana and delayed flowering. Salinity of water had an adverse effect on finger weight and quality of banana. Nutrient concentration of N, K, Ca, Na, Mn, Fe and Cl in the leaves significantly varied due to use of saline water. Uptake of all the above elements along with S and Cu was reduced significantly at higher level of saline water irrigation. Reduced yield at higher salinity of water was mainly attributed for the decreased girth, number of leaves and also due to imbalance in the nutrition of N, K and Ca. Salinity threshold value of irrigation water at which 25 and 50 pet cent yield decrease was found to be 3.4 and 5.7 dS m−1 respectively.

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Claims 7

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Higher saline irrigation significantly reduced banana growth.

Taxon
bananae0
Treatment
higher level of saline water irrigatione0
Outcome
growth of bananae0
Direction
reducede0

Not reportedComparator

Verbatim

e0

“higher level of saline water irrigation reduced significantly the growth of banana”

✓ located verbatim in the source · abstract, characters 64–146 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Higher saline irrigation delayed banana flowering.

Taxon
bananae0
Treatment
higher level of saline water irrigatione0
Outcome
floweringe0
Direction
delayede0

Not reportedComparator

Verbatim

e0

“higher level of saline water irrigation reduced significantly the growth of banana and delayed flowering”

✓ located verbatim in the source · abstract, characters 64–168 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Salinity adversely affected banana finger weight and quality.

Taxon
bananae0
Treatment
Salinity of watere0
Outcome
finger weight and quality of bananae0

Not reportedComparatorDirection

Verbatim

e0

“Salinity of water had an adverse effect on finger weight and quality of banana”

✓ located verbatim in the source · abstract, characters 170–248 · show in text ↑
Intervention effectobservedoriginal resultmixedsignificant (as stated)measured

Claim · model-written summary

Saline water significantly changed leaf concentrations of N, K, Ca, Na, Mn, Fe and Cl.

Taxon
bananae0t0
Organ / stage
leavese0t0
Treatment
saline watere0t0
Outcome
Nutrient concentration of N, K, Ca, Na, Mn, Fe and Cle0t0

Not reportedComparatorDirection

Verbatim

e0

“Nutrient concentration of N, K, Ca, Na, Mn, Fe and Cl in the leaves significantly varied due to use of saline water”

✓ located verbatim in the source · abstract, characters 250–365 · show in text ↑
t0

“banana”

✓ located after whitespace/quote normalisation · title, characters 85–91 · show in text ↑
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Higher saline irrigation significantly reduced uptake of N, K, Ca, Na, Mn, Fe, Cl, S and Cu.

Taxon
bananae0e1t0
Treatment
higher level of saline water irrigatione0e1t0
Outcome
Uptake of all the above elements along with S and Cue0e1t0
Direction
reducede0e1t0

Not reportedComparator

Verbatim

e0

“Uptake of all the above elements along with S and Cu was reduced significantly at higher level of saline water irrigation”

✓ located verbatim in the source · abstract, characters 367–488 · show in text ↑
e1

“N, K, Ca, Na, Mn, Fe and Cl”

✓ located verbatim in the source · abstract, characters 276–303 · show in text ↑
t0

“banana”

✓ located after whitespace/quote normalisation · title, characters 85–91 · show in text ↑
Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Decreased girth, leaf number and N, K and Ca imbalance were attributed as causes of reduced yield at higher water salinity.

Taxon
bananae0t0
Outcome
Reduced yielde0t0
Qualifier
decreased girth, number of leaves and also due to imbalance in the nutrition of N, K and Cae0t0

Verbatim

e0

“Reduced yield at higher salinity of water was mainly attributed for the decreased girth, number of leaves and also due to imbalance in the nutrition of N, K and Ca”

✓ located verbatim in the source · abstract, characters 490–653 · show in text ↑
t0

“banana”

✓ located after whitespace/quote normalisation · title, characters 85–91 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Banana yield decreased 25 percent at an irrigation water salinity threshold of 3.4 dS m−1.

Taxon
bananae0t0
Outcome
yield decreasee0t0
Direction
decreasee0t0
Value
3.4 and 5.7 dS m−1e0t0
Qualifier
25 and 50 pet cente0t0

Verbatim

e0

“Salinity threshold value of irrigation water at which 25 and 50 pet cent yield decrease was found to be 3.4 and 5.7 dS m−1 respectively”

✓ located verbatim in the source · abstract, characters 655–790 · show in text ↑
t0

“banana”

✓ located after whitespace/quote normalisation · title, characters 85–91 · show in text ↑

irrigation · phenology · MusaPositive and negative results

4 papers: 2 positive, 2 negative or no effect

1 paper in the same direction as this paper · 2 in the opposite direction

  1. positive
  2. positive
  3. negative
See all 4 papers →

irrigation · nutrient: content · MusaPositive and negative results

10 papers: 7 positive, 3 negative or no effect

2 papers in the same direction as this paper · 7 in the opposite direction

  1. positive
  2. positive
  3. positive

6 papers more in this group

See all 10 papers →

irrigation · growth · MusaPositive and negative results

29 papers: 24 positive, 5 negative or no effect

4 papers in the same direction as this paper · 24 in the opposite direction

  1. positive
  2. positive
  3. positive

25 papers more in this group

See all 29 papers →

salinity · nutrient: content · MusaResults agree

3 papers: 0 positive, 3 negative or no effect

2 papers in the same direction as this paper

  1. negative
  2. negative
See all 3 papers →

salinity · growth · MusaResults agree

4 papers: 0 positive, 4 negative or no effect

3 papers in the same direction as this paper

  1. no effect
  2. negative
  3. negative
See all 4 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.