Paper · 2018 · Journal of Pharmacognosy and Phytochemistry

Effect of planting methods, geometry and intercrops on growth and productivity of pigeonpea in pigeonpea based cropping systems

Sujatha Ht; Babalad Hb

5
claims
5
verbatim quotes
3
citations
2
research areas
✓
Open access

Abstract

A field experiment was conducted to study the influence of planting methods, geometry and intercrops on growth and productivity of pigeonpea at College of agriculture, Dharwad, India, during 2016-17. The experiment was laid out in randomized complete block design with twelve treatment combinations and replicated thrice. Sole transplanted pigeonpea at 120cm × 60cm geometry produced significantly higher values of plant growth parameters and pigeonpea grain yield (2,662 kg ha-1) as compared to intercropped transplanted pigeonpea (120cm × 60cm) and direct sown sole pigeonpea as well as intercropping systems at 120cm × 60cm and 90cm × 30cm geometries. Among the intercropping systems, transplanted pigeonpea (120cm x 60cm) intercropping with greengram recorded significantly higher growth parameters and pigeonpea grain yield (2,550 kg ha-1) and transplanted pigeonpea (120cm x 60cm) intercropping with blackgram recorded significantly pigeonpea equivalent yield (3,987 kg ha-1) as compared to other intercropping systems and sole pigeonpea.

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Claims 5

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Sole transplanted pigeonpea at 120cm × 60cm had higher growth parameters than the compared systems.

Taxon
pigeonpeaCajanus cajane0
Treatment
Sole transplanted pigeonpea at 120cm × 60cm geometrye0
Outcome
plant growth parameterse0
Direction
highere0

Not reportedComparator

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

Cajanus cajan
Cajanus cajan · TaxonFilo gèn' · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Sole transplanted pigeonpea at 120cm × 60cm geometry produced significantly higher values of plant growth parameters”

✓ located verbatim in the source · abstract, characters 322–438 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Sole transplanted pigeonpea at 120cm × 60cm yielded 2,662 kg ha-1, above compared systems.

Taxon
pigeonpeaCajanus cajane0
Treatment
Sole transplanted pigeonpea at 120cm × 60cm geometrye0
Outcome
pigeonpea grain yielde0
Direction
highere0
Value
2,662 kg ha-1e0
Comparator
intercropped transplanted pigeonpea (120cm × 60cm) and direct sown sole pigeonpeae0

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

Cajanus cajan
Cajanus cajan · TaxonFilo gèn' · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Sole transplanted pigeonpea at 120cm × 60cm geometry produced significantly higher values of plant growth parameters and pigeonpea grain yield (2,662 kg ha-1) as compared to intercropped transplanted pigeonpea (120cm × 60cm) and direct sown sole pigeonpea as well as intercropping systems at 120cm × 60cm and 90cm × 30cm geometries”

✓ located verbatim in the source · abstract, characters 322–653 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Transplanted pigeonpea with greengram had higher growth parameters than other intercrops and sole pigeonpea.

Taxon
pigeonpeaCajanus cajane0
Treatment
intercropping with greengrame0
Outcome
growth parameterse0
Direction
highere0

Not reportedComparator

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

Cajanus cajan
Cajanus cajan · TaxonFilo gèn' · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“transplanted pigeonpea (120cm x 60cm) intercropping with greengram recorded significantly higher growth parameters”

✓ located verbatim in the source · abstract, characters 688–802 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Transplanted pigeonpea with greengram yielded 2,550 kg ha-1, above alternatives.

Taxon
pigeonpeaCajanus cajane0
Treatment
intercropping with greengrame0
Outcome
pigeonpea grain yielde0
Direction
highere0
Value
2,550 kg ha-1e0

Not reportedComparator

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

Cajanus cajan
Cajanus cajan · TaxonFilo gèn' · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“transplanted pigeonpea (120cm x 60cm) intercropping with greengram recorded significantly higher growth parameters and pigeonpea grain yield (2,550 kg ha-1)”

✓ located verbatim in the source · abstract, characters 688–844 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Pigeonpea with blackgram produced significantly higher pigeonpea equivalent yield of 3,987 kg ha-1.

Taxon
pigeonpeaCajanus cajane0
Treatment
intercropping with blackgrame0
Outcome
pigeonpea equivalent yielde0
Value
3,987 kg ha-1e0
Comparator
other intercropping systems and sole pigeonpeae0

Not reportedDirection

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

Cajanus cajan
Cajanus cajan · TaxonFilo gèn' · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“transplanted pigeonpea (120cm x 60cm) intercropping with blackgram recorded significantly pigeonpea equivalent yield (3,987 kg ha-1) as compared to other intercropping systems and sole pigeonpea”

✓ located verbatim in the source · abstract, characters 849–1043 · show in text ↑

Vigna radiata var. radiata · yield · Cajanus cajan (pigeon pea)Positive and negative results

12 papers: 11 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

8 papers more in this group

See all 12 papers →

Vigna mungo · yield · Cajanus cajan (pigeon pea)Positive and negative results

24 papers: 20 positive, 4 negative or no effect

19 papers in the same direction as this paper · 3 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. no effect
  3. negative

20 papers more in this group

See all 24 papers →

Vigna radiata var. radiata · growth · Cajanus cajan (pigeon pea)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 papers →

intercropping · yield · Cajanus cajan (pigeon pea)Results differ

117 papers: 94 positive, 23 negative or no effect

93 papers in the same direction as this paper · 22 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. no effect
  3. negative

113 papers more in this group

See all 117 papers →

intercropping · growth · Cajanus cajan (pigeon pea)Positive and negative results

8 papers: 6 positive, 2 negative or no effect

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

  1. negative
  2. no effect
  3. positive

4 papers more in this group

See all 8 papers →

transplanting · growth · Cajanus cajan (pigeon pea)Results agree

5 papers: 5 positive, 0 negative or no effect

4 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

transplanting · yield · Cajanus cajan (pigeon pea)Results agree

24 papers: 24 positive, 0 negative or no effect

23 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

20 papers more in this group

See all 24 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.