Paper · 2023 · International Journal of Environment and Climate Change

Studies on Irrigation Scheduling, Moisture Conservation Practices and Nutrient Management on Performance of Wheat (Triticum Aestivum L.)

Ram Niwas; V. K. Verma; Dhananjai Singh; et al.

8
claims
16
verbatim quotes
2
citations
2
research areas
✓
Open access

Abstract

A field experiment was conducted during two consecutive Rabi seasons 2020-21 and 2021-22 at Students’ Instructional Farm of Chandra Shekhar Azad University of Agriculture and Technology, Kanpur, Uttar Pradesh, India. The field experiment allocated three irrigation scheduling namely: I1: two irrigations at CRI (crown root initiation) and Jointing stage, I2: three irrigations at CRI, Jointing and Booting stage and I3: Four irrigations at CRI, Tillering, Booting and Milking stage, two moisture conservation practices viz: M0: without mulching and M1: Organic mulch at the rate of 10 t ha-1 + Kaolin 6% spray and three nutrient management practices viz: N1: 100% Recommended dose of fertilizers (RDF) (150:60:40 kg ha-1 NPK), N2: 85% RDF + Farm yard manure (FYM) @ 5.0 t ha-1 and N3: 75% RDF + FYM @ 10.0 t ha-1. The field experiment was laid out in double split plot design with three replications. On pooled basis of two years experimentation the results indicated that, four irrigations at CRI, Tillering, Booting and Milking stage recorded significantly highest value of crop growth rate (CGR) (13.15 and 19.28 g m-2 day-1 at 30-60 and 60-90 days after sowing (DAS), respectively), grain yield (4381.60 kg ha-1) and consumptive use of water (457.39 mm) while, significantly highest water use efficiency (11.97 kg ha-1 mm) was received under two irrigations at CRI and Jointing stage over the rest of irrigation schedules. In respect of moisture conservation practices, organic mulch @ 10 t ha-1 + Kaolin 6% spray recorded significantly water use efficiency (11.41 kg ha-1 mm) compared to without mulching treatment while, highest consumptive use of water (380.72 mm) was recorded under without mulching. Integration of 85% RDF + FYM @ 5.0 t ha-1 recorded significantly maximum water use efficiency (10.99 kg ha-1 mm) compared to other treatments while, highest consumptive use of water (381.41 mm) was recorded under the treatment of 100% RDF.

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Claims 8

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Four irrigations gave the highest crop growth rate at 30–60 and 60–90 days after sowing.

Treatment
four irrigations at CRI, Tillering, Booting and Milking stagee0
Outcome
crop growth rate (CGR)e0
Direction
higheste0
Value
13.15 and 19.28 g m-2 day-1e0
Qualifier
30-60 and 60-90 days after sowing (DAS)e0

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

t0

“Wheat (Triticum Aestivum L.)”

✓ located verbatim in the source · title, characters 108–136 · show in text ↑
e0

“four irrigations at CRI, Tillering, Booting and Milking stage recorded significantly highest value of crop growth rate (CGR) (13.15 and 19.28 g m-2 day-1 at 30-60 and 60-90 days after sowing (DAS), respectively)”

✓ located verbatim in the source · abstract, characters 974–1185 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Four irrigations gave the highest grain yield of 4381.60 kg ha-1.

Treatment
four irrigations at CRI, Tillering, Booting and Milking stagee0
Outcome
grain yielde0
Direction
higheste0
Value
4381.60 kg ha-1e0

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

t0

“Wheat (Triticum Aestivum L.)”

✓ located verbatim in the source · title, characters 108–136 · show in text ↑
e0

“four irrigations at CRI, Tillering, Booting and Milking stage recorded significantly highest value of crop growth rate (CGR) (13.15 and 19.28 g m-2 day-1 at 30-60 and 60-90 days after sowing (DAS), respectively), grain yield (4381.60 kg ha-1)”

✓ located verbatim in the source · abstract, characters 974–1216 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Four irrigations gave the highest consumptive water use of 457.39 mm.

Outcome
consumptive use of watere0
Value
457.39 mme0

Not reportedTreatmentComparatorDirection

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

t0

“Wheat (Triticum Aestivum L.)”

✓ located verbatim in the source · title, characters 108–136 · show in text ↑
e0

“grain yield (4381.60 kg ha-1) and consumptive use of water (457.39 mm)”

✓ located verbatim in the source · abstract, characters 1187–1257 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Two irrigations gave the highest water use efficiency of 11.97 kg ha-1 mm.

Treatment
two irrigations at CRI and Jointing stagee0
Outcome
water use efficiencye0
Direction
higheste0
Value
11.97 kg ha-1 mme0
Comparator
the rest of irrigation schedulese0

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

t0

“Wheat (Triticum Aestivum L.)”

✓ located verbatim in the source · title, characters 108–136 · show in text ↑
e0

“significantly highest water use efficiency (11.97 kg ha-1 mm) was received under two irrigations at CRI and Jointing stage over the rest of irrigation schedules”

✓ located verbatim in the source · abstract, characters 1265–1425 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Organic mulch and kaolin increased water use efficiency to 11.41 kg ha-1 mm versus no mulch.

Treatment
organic mulch @ 10 t ha-1 + Kaolin 6% spraye0
Outcome
water use efficiencye0
Value
11.41 kg ha-1 mme0
Comparator
without mulching treatmente0

Not reportedDirection

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

t0

“Wheat (Triticum Aestivum L.)”

✓ located verbatim in the source · title, characters 108–136 · show in text ↑
e0

“organic mulch @ 10 t ha-1 + Kaolin 6% spray recorded significantly water use efficiency (11.41 kg ha-1 mm) compared to without mulching treatment”

✓ located verbatim in the source · abstract, characters 1474–1619 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Water consumption was highest without mulch at 380.72 mm.

Treatment
without mulchinge0
Outcome
consumptive use of watere0
Direction
higheste0
Value
380.72 mme0

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

t0

“Wheat (Triticum Aestivum L.)”

✓ located verbatim in the source · title, characters 108–136 · show in text ↑
e0

“highest consumptive use of water (380.72 mm) was recorded under without mulching”

✓ located verbatim in the source · abstract, characters 1627–1707 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

85% RDF plus farmyard manure maximized water use efficiency at 10.99 kg ha-1 mm.

Treatment
85% RDF + FYM @ 5.0 t ha-1e0
Outcome
water use efficiencye0
Direction
maximume0
Value
10.99 kg ha-1 mme0
Comparator
other treatmentse0

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

t0

“Wheat (Triticum Aestivum L.)”

✓ located verbatim in the source · title, characters 108–136 · show in text ↑
e0

“85% RDF + FYM @ 5.0 t ha-1 recorded significantly maximum water use efficiency (10.99 kg ha-1 mm) compared to other treatments”

✓ located verbatim in the source · abstract, characters 1724–1850 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

100% RDF gave the highest consumptive water use at 381.41 mm.

Treatment
100% RDFe0
Outcome
consumptive use of watere0
Direction
higheste0
Value
381.41 mme0

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

t0

“Wheat (Triticum Aestivum L.)”

✓ located verbatim in the source · title, characters 108–136 · show in text ↑
e0

“highest consumptive use of water (381.41 mm) was recorded under the treatment of 100% RDF”

✓ located verbatim in the source · abstract, characters 1858–1947 · show in text ↑

organic · physiology: water · Triticum aestivum (wheat)Results differ

30 papers: 28 positive, 2 negative or no effect

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

  1. negative
  2. negative
  3. positive

26 papers more in this group

See all 30 papers →

application · physiology: water · Triticum aestivum (wheat)Positive and negative results

51 papers: 49 positive, 2 negative or no effect

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

  1. no effect
  2. negative
  3. positive

47 papers more in this group

See all 51 papers →

fertilization · physiology: water · Triticum aestivum (wheat)Positive and negative results

116 papers: 99 positive, 17 negative or no effect

98 papers in the same direction as this paper · 14 in the opposite direction · 3 reporting no difference from an alternative

  1. no effect
  2. negative
  3. no effect

112 papers more in this group

See all 116 papers →

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

242 papers: 177 positive, 65 negative or no effect

176 papers in the same direction as this paper · 61 in the opposite direction · 4 reporting no difference from an alternative

  1. no effect
  2. negative
  3. no effect

238 papers more in this group

See all 242 papers →

tillage · growth · Triticum aestivum (wheat)Positive and negative results

267 papers: 208 positive, 59 negative or no effect

207 papers in the same direction as this paper · 54 in the opposite direction · 5 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

263 papers more in this group

See all 267 papers →

irrigation · physiology: water · Triticum aestivum (wheat)Positive and negative results

303 papers: 253 positive, 50 negative or no effect

252 papers in the same direction as this paper · 49 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. no effect
  3. no effect

299 papers more in this group

See all 303 papers →

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. positive
  2. negative
  3. no effect

985 papers more in this group

See all 989 papers →

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

1,414 papers: 1,116 positive, 298 negative or no effect

1,115 papers in the same direction as this paper · 257 in the opposite direction · 41 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

1,410 papers more in this group

See all 1,414 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.