Paper · 2022 · Journal of Soil and Water Conservation

Impact of drip/trickle irrigation and hydrogel with mulch on nutrient status, yield and quality of Kinnow mandarin

Vijay Kumar; Gurdev Chand

20
claims
40
verbatim quotes
1
citations
3
research areas
—
Not open access

Abstract

An experiment was conducted to find out the effect of drip irrigation and hydrogel with black polyethylene mulch on yield, quality and nutrient status of Kinnow mandarin. The experiment located at Rainfed Research Substation for Subtropical fruits Raya, Sher-e- Kashmir University of Agricultural Sciences and Technology, Jammu. The two years pooled data revealed that highest soil nitrogen and phosphorus (244.5 and 20.2 kg ha−1), Fe, Mn, Zn and Cu (23.4, 1.5, 1.9 and 0.8 mg kg−1), leaf nitrogen and phosphorus (2.58 & 0.16%) and leaf calcium and magnesium (1.68 and 0.42%) contents, respectively, was obtained with the application of 3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulch materials of tree. The drip irrigation and hydrogel with black polyethylene mulch produced a significantly (p=0.05) maximum improve in soil moisture content in (41%) over control treatment. The pooled analysis data two year also indicates that 3 days drip/trickle irrigation and 90 g hydrogel with mulch observed that the highest fruit yield (33.8 kg plant−1), length (6.5 cm), breadth (7.5 cm), weight (116.5 g) and fruit quality of TSS (13.3 0Brix), ascorbic acid (28.9 mg 100g−1), reducing sugar (4.3%), non-reducing sugar (4.4%) and total sugar (8.1%). Thus, the study indicated that of drip irrigation and hydrogel with black polyethylene mulch is most favourable for flourishing cultivation of Kinnow mandarin under sub-tropical conditions of Jammu.

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Claims 20

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment gave highest soil nitrogen (244.5).

Taxon
Kinnow mandarint0
Treatment
3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulche0
Outcome
soil nitrogene0
Direction
higheste0
Value
244.5e0

Not reportedComparator

Verbatim

e0

“The two years pooled data revealed that highest soil nitrogen and phosphorus (244.5 and 20.2 kg ha−1), Fe, Mn, Zn and Cu (23.4, 1.5, 1.9 and 0.8 mg kg−1), leaf nitrogen and phosphorus (2.58 & 0.16%) and leaf calcium and magnesium (1.68 and 0.42%) contents, respectively, was obtained with the application of 3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulch materials of tree.”

✓ located verbatim in the source · abstract, characters 329–736 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment gave highest soil phosphorus (20.2 kg ha−1).

Taxon
Kinnow mandarint0
Treatment
3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulche0
Outcome
phosphoruse0
Direction
higheste0
Value
20.2 kg ha−1e0

Not reportedComparator

Verbatim

e0

“The two years pooled data revealed that highest soil nitrogen and phosphorus (244.5 and 20.2 kg ha−1), Fe, Mn, Zn and Cu (23.4, 1.5, 1.9 and 0.8 mg kg−1), leaf nitrogen and phosphorus (2.58 & 0.16%) and leaf calcium and magnesium (1.68 and 0.42%) contents, respectively, was obtained with the application of 3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulch materials of tree.”

✓ located verbatim in the source · abstract, characters 329–736 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment gave highest Fe (23.4).

Taxon
Kinnow mandarint0
Treatment
3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulche0
Outcome
Fee0
Direction
higheste0
Value
23.4e0

Not reportedComparator

Verbatim

e0

“The two years pooled data revealed that highest soil nitrogen and phosphorus (244.5 and 20.2 kg ha−1), Fe, Mn, Zn and Cu (23.4, 1.5, 1.9 and 0.8 mg kg−1), leaf nitrogen and phosphorus (2.58 & 0.16%) and leaf calcium and magnesium (1.68 and 0.42%) contents, respectively, was obtained with the application of 3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulch materials of tree.”

✓ located verbatim in the source · abstract, characters 329–736 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment gave highest Mn (1.5).

Taxon
Kinnow mandarint0
Treatment
3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulche0
Outcome
Mne0
Direction
higheste0
Value
1.5e0

Not reportedComparator

Verbatim

e0

“The two years pooled data revealed that highest soil nitrogen and phosphorus (244.5 and 20.2 kg ha−1), Fe, Mn, Zn and Cu (23.4, 1.5, 1.9 and 0.8 mg kg−1), leaf nitrogen and phosphorus (2.58 & 0.16%) and leaf calcium and magnesium (1.68 and 0.42%) contents, respectively, was obtained with the application of 3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulch materials of tree.”

✓ located verbatim in the source · abstract, characters 329–736 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment gave highest Zn (1.9).

Taxon
Kinnow mandarint0
Treatment
3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulche0
Outcome
Zne0
Direction
higheste0
Value
1.9e0

Not reportedComparator

Verbatim

e0

“The two years pooled data revealed that highest soil nitrogen and phosphorus (244.5 and 20.2 kg ha−1), Fe, Mn, Zn and Cu (23.4, 1.5, 1.9 and 0.8 mg kg−1), leaf nitrogen and phosphorus (2.58 & 0.16%) and leaf calcium and magnesium (1.68 and 0.42%) contents, respectively, was obtained with the application of 3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulch materials of tree.”

✓ located verbatim in the source · abstract, characters 329–736 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment gave highest Cu (0.8 mg kg−1).

Taxon
Kinnow mandarint0
Treatment
3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulche0
Outcome
Cue0
Direction
higheste0
Value
0.8 mg kg−1e0

Not reportedComparator

Verbatim

e0

“The two years pooled data revealed that highest soil nitrogen and phosphorus (244.5 and 20.2 kg ha−1), Fe, Mn, Zn and Cu (23.4, 1.5, 1.9 and 0.8 mg kg−1), leaf nitrogen and phosphorus (2.58 & 0.16%) and leaf calcium and magnesium (1.68 and 0.42%) contents, respectively, was obtained with the application of 3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulch materials of tree.”

✓ located verbatim in the source · abstract, characters 329–736 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment gave highest leaf nitrogen (2.58).

Taxon
Kinnow mandarint0
Treatment
3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulche0
Outcome
leaf nitrogene0
Direction
higheste0
Value
2.58e0

Not reportedComparator

Verbatim

e0

“The two years pooled data revealed that highest soil nitrogen and phosphorus (244.5 and 20.2 kg ha−1), Fe, Mn, Zn and Cu (23.4, 1.5, 1.9 and 0.8 mg kg−1), leaf nitrogen and phosphorus (2.58 & 0.16%) and leaf calcium and magnesium (1.68 and 0.42%) contents, respectively, was obtained with the application of 3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulch materials of tree.”

✓ located verbatim in the source · abstract, characters 329–736 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment gave highest leaf phosphorus (0.16%).

Taxon
Kinnow mandarint0
Treatment
3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulche0
Outcome
phosphoruse0
Direction
higheste0
Value
0.16%e0

Not reportedComparator

Verbatim

e0

“The two years pooled data revealed that highest soil nitrogen and phosphorus (244.5 and 20.2 kg ha−1), Fe, Mn, Zn and Cu (23.4, 1.5, 1.9 and 0.8 mg kg−1), leaf nitrogen and phosphorus (2.58 & 0.16%) and leaf calcium and magnesium (1.68 and 0.42%) contents, respectively, was obtained with the application of 3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulch materials of tree.”

✓ located verbatim in the source · abstract, characters 329–736 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment gave highest leaf calcium (1.68).

Taxon
Kinnow mandarint0
Treatment
3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulche0
Outcome
leaf calciume0
Direction
higheste0
Value
1.68e0

Not reportedComparator

Verbatim

e0

“The two years pooled data revealed that highest soil nitrogen and phosphorus (244.5 and 20.2 kg ha−1), Fe, Mn, Zn and Cu (23.4, 1.5, 1.9 and 0.8 mg kg−1), leaf nitrogen and phosphorus (2.58 & 0.16%) and leaf calcium and magnesium (1.68 and 0.42%) contents, respectively, was obtained with the application of 3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulch materials of tree.”

✓ located verbatim in the source · abstract, characters 329–736 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment gave highest leaf magnesium (0.42%).

Taxon
Kinnow mandarint0
Treatment
3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulche0
Outcome
magnesiume0
Direction
higheste0
Value
0.42%e0

Not reportedComparator

Verbatim

e0

“The two years pooled data revealed that highest soil nitrogen and phosphorus (244.5 and 20.2 kg ha−1), Fe, Mn, Zn and Cu (23.4, 1.5, 1.9 and 0.8 mg kg−1), leaf nitrogen and phosphorus (2.58 & 0.16%) and leaf calcium and magnesium (1.68 and 0.42%) contents, respectively, was obtained with the application of 3 days intervals drip irrigation and 90 g hydrogel with black polyethylene mulch materials of tree.”

✓ located verbatim in the source · abstract, characters 329–736 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Drip irrigation, hydrogel and mulch improved soil moisture 41% over control.

Taxon
Kinnow mandarint0
Treatment
drip irrigation and hydrogel with black polyethylene mulche0
Outcome
soil moisture contente0
Direction
improvee0
Value
41%e0
Comparator
control treatmente0

Verbatim

e0

“The drip irrigation and hydrogel with black polyethylene mulch produced a significantly (p=0.05) maximum improve in soil moisture content in (41%) over control treatment.”

✓ located verbatim in the source · abstract, characters 737–907 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment gave highest fruit yield (33.8 kg plant−1).

Taxon
Kinnow mandarint0
Treatment
3 days drip/trickle irrigation and 90 g hydrogel with mulche0
Outcome
fruit yielde0
Direction
higheste0
Value
33.8 kg plant−1e0

Not reportedComparator

Verbatim

e0

“The pooled analysis data two year also indicates that 3 days drip/trickle irrigation and 90 g hydrogel with mulch observed that the highest fruit yield (33.8 kg plant−1), length (6.5 cm), breadth (7.5 cm), weight (116.5 g) and fruit quality of TSS (13.3 0Brix), ascorbic acid (28.9 mg 100g−1), reducing sugar (4.3%), non-reducing sugar (4.4%) and total sugar (8.1%).”

✓ located verbatim in the source · abstract, characters 908–1274 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment gave highest length (6.5 cm).

Taxon
Kinnow mandarint0
Treatment
3 days drip/trickle irrigation and 90 g hydrogel with mulche0
Outcome
lengthe0
Direction
higheste0
Value
6.5 cme0

Not reportedComparator

Verbatim

e0

“The pooled analysis data two year also indicates that 3 days drip/trickle irrigation and 90 g hydrogel with mulch observed that the highest fruit yield (33.8 kg plant−1), length (6.5 cm), breadth (7.5 cm), weight (116.5 g) and fruit quality of TSS (13.3 0Brix), ascorbic acid (28.9 mg 100g−1), reducing sugar (4.3%), non-reducing sugar (4.4%) and total sugar (8.1%).”

✓ located verbatim in the source · abstract, characters 908–1274 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment gave highest breadth (7.5 cm).

Taxon
Kinnow mandarint0
Treatment
3 days drip/trickle irrigation and 90 g hydrogel with mulche0
Outcome
breadthe0
Direction
higheste0
Value
7.5 cme0

Not reportedComparator

Verbatim

e0

“The pooled analysis data two year also indicates that 3 days drip/trickle irrigation and 90 g hydrogel with mulch observed that the highest fruit yield (33.8 kg plant−1), length (6.5 cm), breadth (7.5 cm), weight (116.5 g) and fruit quality of TSS (13.3 0Brix), ascorbic acid (28.9 mg 100g−1), reducing sugar (4.3%), non-reducing sugar (4.4%) and total sugar (8.1%).”

✓ located verbatim in the source · abstract, characters 908–1274 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment gave highest weight (116.5 g).

Taxon
Kinnow mandarint0
Treatment
3 days drip/trickle irrigation and 90 g hydrogel with mulche0
Outcome
weighte0
Direction
higheste0
Value
116.5 ge0

Not reportedComparator

Verbatim

e0

“The pooled analysis data two year also indicates that 3 days drip/trickle irrigation and 90 g hydrogel with mulch observed that the highest fruit yield (33.8 kg plant−1), length (6.5 cm), breadth (7.5 cm), weight (116.5 g) and fruit quality of TSS (13.3 0Brix), ascorbic acid (28.9 mg 100g−1), reducing sugar (4.3%), non-reducing sugar (4.4%) and total sugar (8.1%).”

✓ located verbatim in the source · abstract, characters 908–1274 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment gave highest TSS (13.3 0Brix).

Taxon
Kinnow mandarint0
Treatment
3 days drip/trickle irrigation and 90 g hydrogel with mulche0
Outcome
TSSe0
Direction
higheste0
Value
13.3 0Brixe0

Not reportedComparator

Verbatim

e0

“The pooled analysis data two year also indicates that 3 days drip/trickle irrigation and 90 g hydrogel with mulch observed that the highest fruit yield (33.8 kg plant−1), length (6.5 cm), breadth (7.5 cm), weight (116.5 g) and fruit quality of TSS (13.3 0Brix), ascorbic acid (28.9 mg 100g−1), reducing sugar (4.3%), non-reducing sugar (4.4%) and total sugar (8.1%).”

✓ located verbatim in the source · abstract, characters 908–1274 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment gave highest ascorbic acid (28.9 mg 100g−1).

Taxon
Kinnow mandarint0
Treatment
3 days drip/trickle irrigation and 90 g hydrogel with mulche0
Outcome
ascorbic acide0
Direction
higheste0
Value
28.9 mg 100g−1e0

Not reportedComparator

Verbatim

e0

“The pooled analysis data two year also indicates that 3 days drip/trickle irrigation and 90 g hydrogel with mulch observed that the highest fruit yield (33.8 kg plant−1), length (6.5 cm), breadth (7.5 cm), weight (116.5 g) and fruit quality of TSS (13.3 0Brix), ascorbic acid (28.9 mg 100g−1), reducing sugar (4.3%), non-reducing sugar (4.4%) and total sugar (8.1%).”

✓ located verbatim in the source · abstract, characters 908–1274 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment gave highest reducing sugar (4.3%).

Taxon
Kinnow mandarint0
Treatment
3 days drip/trickle irrigation and 90 g hydrogel with mulche0
Outcome
reducing sugare0
Direction
higheste0
Value
4.3%e0

Not reportedComparator

Verbatim

e0

“The pooled analysis data two year also indicates that 3 days drip/trickle irrigation and 90 g hydrogel with mulch observed that the highest fruit yield (33.8 kg plant−1), length (6.5 cm), breadth (7.5 cm), weight (116.5 g) and fruit quality of TSS (13.3 0Brix), ascorbic acid (28.9 mg 100g−1), reducing sugar (4.3%), non-reducing sugar (4.4%) and total sugar (8.1%).”

✓ located verbatim in the source · abstract, characters 908–1274 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment gave highest non-reducing sugar (4.4%).

Taxon
Kinnow mandarint0
Treatment
3 days drip/trickle irrigation and 90 g hydrogel with mulche0
Outcome
non-reducing sugare0
Direction
higheste0
Value
4.4%e0

Not reportedComparator

Verbatim

e0

“The pooled analysis data two year also indicates that 3 days drip/trickle irrigation and 90 g hydrogel with mulch observed that the highest fruit yield (33.8 kg plant−1), length (6.5 cm), breadth (7.5 cm), weight (116.5 g) and fruit quality of TSS (13.3 0Brix), ascorbic acid (28.9 mg 100g−1), reducing sugar (4.3%), non-reducing sugar (4.4%) and total sugar (8.1%).”

✓ located verbatim in the source · abstract, characters 908–1274 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment gave highest total sugar (8.1%).

Taxon
Kinnow mandarint0
Treatment
3 days drip/trickle irrigation and 90 g hydrogel with mulche0
Outcome
total sugare0
Direction
higheste0
Value
8.1%e0

Not reportedComparator

Verbatim

e0

“The pooled analysis data two year also indicates that 3 days drip/trickle irrigation and 90 g hydrogel with mulch observed that the highest fruit yield (33.8 kg plant−1), length (6.5 cm), breadth (7.5 cm), weight (116.5 g) and fruit quality of TSS (13.3 0Brix), ascorbic acid (28.9 mg 100g−1), reducing sugar (4.3%), non-reducing sugar (4.4%) and total sugar (8.1%).”

✓ located verbatim in the source · abstract, characters 908–1274 · show in text ↑
t0

“Kinnow mandarin”

✓ located verbatim in the source · title, characters 99–114 · show in text ↑

irrigation · quality: grain · Citrus reticulata (tangerine)Positive and negative results

3 papers: 2 positive, 1 negative or no effect

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

  1. no effect
  2. positive
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irrigation · quality: sugar starch · Citrus reticulata (tangerine)Positive and negative results

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  2. positive
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irrigation · growth · Citrus reticulata (tangerine)Positive and negative results

7 papers: 6 positive, 1 negative or no effect

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

  1. negative
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irrigation · yield · Citrus reticulata (tangerine)Positive and negative results

12 papers: 10 positive, 2 negative or no effect

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

  1. no effect
  2. no effect
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irrigation · soil: chemistry · Citrus reticulata (tangerine)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
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other · soil: chemistry · Citrus reticulata (tangerine)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
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other · nutrient: content · Citrus reticulata (tangerine)Results agree

2 papers: 2 positive, 0 negative or no effect

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  1. positive
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other · growth · Citrus reticulata (tangerine)Results agree

2 papers: 2 positive, 0 negative or no effect

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8 of 19 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.

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.