Paper · 2001 · Indian Journal of Agronomy

Productivity and economics of chickpea (Cicer arietinum)-fodder sorghum (Sorghum bicolor) cropping system as influenced by P sources, bio-fertilizers and irrigation to chickpea

O.V.S. THENUA; S.P. SINGH; B.G. SHIVAKUMAR

8
claims
10
verbatim quotes
7
citations
3
research areas
✓
Open access

Abstract

Field experiments were carried out for 2 years at Lakhaoti to study in the performance of chickpea ( Cicer arietinum L.) as influenced as irrigation, sources of P and levels of biofertilizers during 2005-06 and 2006-07. Their residual effect was studied in the succeeding fodder sorghum ( Sorghum bicolor L.). Two irrigations at flowering and pod filling recorded higher yield attributes and yield (1.56 tonne/ha) of chickpea. Further P in the form of either SSP (1.56 tonne/ha) or DAP (1.53 tonne/ha) was better when compared with rock phosphate (1.40 tonne/ha). The seed inoculation with phosphate solubilizing bacteria (PSB) and vesicular arbuscular mycorrhizae (VAM) (1.55 tonne/ha) followed by PSB alone recorded higher yield of chickpea. The application of rock phosphate and biofertilizer (PSB+VAM) to chickpea showed significant residual effect on the succeeding fodder sorghum. The P uptake and water use efficiency (WUE) in chickpea and fodder sorghum and available P status after their harvest were also significantly affected by irrigation, P sources and PSB + VAM. Chickpea-fodder sorghum as a whole was significantly influenced by combination of irrigation at flowering and pod filling, rock phosphate as source of P and biofertilizer viz., PSB+VAM resulting in higher net returns and net benefit : cost ratio.

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Claims 8

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Two irrigations at flowering and pod filling gave higher yield attributes of chickpea.

Taxon
chickpeaCicer arietinume1
Treatment
Two irrigations at flowering and pod fillinge1
Outcome
yield attributese1
Direction
highere1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Cicer arietinum
Cicer arietinum · TaxonSanjay Acharya · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Two irrigations at flowering and pod filling recorded higher yield attributes and yield (1.56 tonne/ha) of chickpea”

✓ located verbatim in the source · abstract, characters 310–425 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Two irrigations at flowering and pod filling gave a higher chickpea yield of 1.56 tonne/ha.

Taxon
chickpeaCicer arietinume1
Treatment
Two irrigations at flowering and pod fillinge1
Outcome
yielde1
Direction
highere1
Value
1.56 tonne/hae1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Cicer arietinum
Cicer arietinum · TaxonSanjay Acharya · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Two irrigations at flowering and pod filling recorded higher yield attributes and yield (1.56 tonne/ha) of chickpea”

✓ located verbatim in the source · abstract, characters 310–425 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

P applied as SSP (1.56 tonne/ha) was better for chickpea yield than rock phosphate (1.40 tonne/ha).

Taxon
chickpeaCicer arietinume0
Treatment
P in the form of either SSPe1
Outcome
bettere1
Direction
bettere1
Value
1.56 tonne/hae1
Qualifier
1.40 tonne/hae1
Comparator
rock phosphatee1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Cicer arietinum
Cicer arietinum · TaxonSanjay Acharya · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“performance of chickpea”

✓ located verbatim in the source · abstract, characters 75–98 · show in text ↑
e1

“P in the form of either SSP (1.56 tonne/ha) or DAP (1.53 tonne/ha) was better when compared with rock phosphate (1.40 tonne/ha)”

✓ located verbatim in the source · abstract, characters 435–562 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

P applied as DAP (1.53 tonne/ha) was better for chickpea yield than rock phosphate (1.40 tonne/ha).

Taxon
chickpeaCicer arietinume0
Treatment
DAPe1
Outcome
bettere1
Direction
bettere1
Value
1.53 tonne/hae1
Qualifier
1.40 tonne/hae1
Comparator
rock phosphatee1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Cicer arietinum
Cicer arietinum · TaxonSanjay Acharya · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“performance of chickpea”

✓ located verbatim in the source · abstract, characters 75–98 · show in text ↑
e1

“P in the form of either SSP (1.56 tonne/ha) or DAP (1.53 tonne/ha) was better when compared with rock phosphate (1.40 tonne/ha)”

✓ located verbatim in the source · abstract, characters 435–562 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Seed inoculation with PSB and VAM gave the highest chickpea yield (1.55 tonne/ha), followed by PSB alone.

Taxon
chickpeaCicer arietinume1
Treatment
seed inoculation with phosphate solubilizing bacteria (PSB) and vesicular arbuscular mycorrhizae (VAM)e1
Interactor
phosphate solubilizing bacteria (PSB)e1other
Second interactor
vesicular arbuscular mycorrhizae (VAM)e1symbiont
Outcome
yielde1
Direction
highere1
Value
1.55 tonne/hae1
Qualifier
followed by PSB alonee1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Cicer arietinum
Cicer arietinum · TaxonSanjay Acharya · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“The seed inoculation with phosphate solubilizing bacteria (PSB) and vesicular arbuscular mycorrhizae (VAM) (1.55 tonne/ha) followed by PSB alone recorded higher yield of chickpea”

✓ located verbatim in the source · abstract, characters 564–742 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Rock phosphate and biofertilizer (PSB+VAM) applied to chickpea had a significant residual effect on the succeeding fodder sorghum.

Taxon
fodder sorghume1
Treatment
rock phosphate and biofertilizer (PSB+VAM)e1
Outcome
residual effecte1

Not reportedComparatorDirection

Verbatim

e1

“The application of rock phosphate and biofertilizer (PSB+VAM) to chickpea showed significant residual effect on the succeeding fodder sorghum”

✓ located verbatim in the source · abstract, characters 744–885 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

P uptake, water use efficiency and available P status in chickpea and fodder sorghum were significantly affected by irrigation, P sources and PSB + VAM.

Taxon
chickpea and fodder sorghume1
Treatment
irrigation, P sources and PSB + VAMe1
Outcome
P uptake and water use efficiency (WUE) in chickpea and fodder sorghum and available P statuse1

Not reportedComparatorDirection

Verbatim

e1

“The P uptake and water use efficiency (WUE) in chickpea and fodder sorghum and available P status after their harvest were also significantly affected by irrigation, P sources and PSB + VAM”

✓ located verbatim in the source · abstract, characters 887–1076 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The chickpea-fodder sorghum system, under irrigation at flowering and pod filling, rock phosphate and PSB+VAM combined, gave higher net returns and net benefit : cost ratio.

Taxon
Chickpea-fodder sorghume1
Treatment
combination of irrigation at flowering and pod filling, rock phosphate as source of P and biofertilizer viz., PSB+VAMe1
Outcome
net returns and net benefit : cost ratioe1
Direction
highere1

Not reportedComparator

Verbatim

e1

“Chickpea-fodder sorghum as a whole was significantly influenced by combination of irrigation at flowering and pod filling, rock phosphate as source of P and biofertilizer viz., PSB+VAM resulting in higher net returns and net benefit : cost ratio”

✓ located verbatim in the source · abstract, characters 1078–1323 · show in text ↑

mycorrhiza · yield · Cicer arietinum (chickpea)Results differ

27 papers: 26 positive, 1 negative or no effect

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

  1. positive
  2. no effect
  3. positive

23 papers more in this group

See all 27 papers →

stage · yield · Cicer arietinum (chickpea)Positive and negative results

47 papers: 42 positive, 5 negative or no effect

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

  1. negative
  2. negative
  3. negative

43 papers more in this group

See all 47 papers →

irrigation · yield · Cicer arietinum (chickpea)Positive and negative results

124 papers: 113 positive, 11 negative or no effect

112 papers in the same direction as this paper · 10 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

120 papers more in this group

See all 124 papers →

phosphorus · yield · Cicer arietinum (chickpea)Positive and negative results

168 papers: 161 positive, 7 negative or no effect

160 papers in the same direction as this paper · 6 in the opposite direction · 1 reporting no difference from an alternative

  1. positive
  2. no effect
  3. negative

164 papers more in this group

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inoculation · yield · Cicer arietinum (chickpea)Positive and negative results

217 papers: 200 positive, 17 negative or no effect

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

  1. positive
  2. no effect
  3. negative

213 papers more in this group

See all 217 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.