Paper · 1989 · Indian Journal of Weed Science

Studies on Integrated Weed Management in Pigeonpea/Groundnut Based Cropping System Under Rainfed Condition

A. N. Tewari; Ved Singh; K. S. Rathi; et al.

12
claims
13
verbatim quotes
1
citations
2
research areas
—
Not open access

Abstract

The intercropping of groundnut/blackgram/gresngram/cowpea with pigeonpea increased the pigeonpea equivalent yield over sole cropping of pigeonpea. The inclusion of intercrops viz. blackgram, greengram, groundnut and cowpea between the rows of pigeonpea resulted in 17.57, 16.09, 31.78 and 39.86 per cent weed suppre sion, respectively. Manual weeding twice was advantageous in improving the grain productivity under sole cropping of pigeonpea. However, in case of intercropping with blackgram and groundnut one hand weeding was found sufficient. Weeding once was also good with greengram and cowpea intercropping and two hand weedings had higher pigeonpea equivalent yield. Pre-emergence application of pendimethalin was effective and safe to all component crops.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 12

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Intercropping increased pigeonpea equivalent yield over sole cropping.

Taxon
pigeonpeaCajanus cajane0
Treatment
intercropping of groundnut/blackgram/gresngram/cowpeae0
Outcome
pigeonpea equivalent yielde0
Direction
increasede0
Comparator
sole cropping of 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

“The intercropping of groundnut/blackgram/gresngram/cowpea with pigeonpea increased the pigeonpea equivalent yield over sole cropping of pigeonpea.”

✓ located verbatim in the source · abstract, characters 0–146 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Blackgram intercropping suppressed weeds by 17.57 per cent.

Taxon
pigeonpeaCajanus cajane0
Treatment
blackgrame0
Interactor
weede0weed
Outcome
weed suppre sione0
Direction
suppre sione0
Value
17.57e0

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

“blackgram, greengram, groundnut and cowpea between the rows of pigeonpea resulted in 17.57, 16.09, 31.78 and 39.86 per cent weed suppre sion, respectively”

✓ located verbatim in the source · abstract, characters 180–334 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Greengram intercropping suppressed weeds by 16.09 per cent.

Taxon
pigeonpeaCajanus cajane0
Treatment
greengrame0
Interactor
weede0weed
Outcome
weed suppre sione0
Direction
suppre sione0
Value
16.09e0

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

“blackgram, greengram, groundnut and cowpea between the rows of pigeonpea resulted in 17.57, 16.09, 31.78 and 39.86 per cent weed suppre sion, respectively”

✓ located verbatim in the source · abstract, characters 180–334 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Groundnut intercropping suppressed weeds by 31.78 per cent.

Taxon
pigeonpeaCajanus cajane0
Treatment
groundnute0
Interactor
weede0weed
Outcome
weed suppre sione0
Direction
suppre sione0
Value
31.78e0

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

“blackgram, greengram, groundnut and cowpea between the rows of pigeonpea resulted in 17.57, 16.09, 31.78 and 39.86 per cent weed suppre sion, respectively”

✓ located verbatim in the source · abstract, characters 180–334 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cowpea intercropping suppressed weeds by 39.86 per cent.

Taxon
pigeonpeaCajanus cajane0
Treatment
cowpeae0
Interactor
weede0weed
Outcome
weed suppre sione0
Direction
suppre sione0
Value
39.86 per cente0

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

“blackgram, greengram, groundnut and cowpea between the rows of pigeonpea resulted in 17.57, 16.09, 31.78 and 39.86 per cent weed suppre sion, respectively”

✓ located verbatim in the source · abstract, characters 180–334 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Two manual weedings improved grain productivity of sole cropped pigeonpea.

Taxon
pigeonpeaCajanus cajane0
Treatment
Manual weeding twicee0
Outcome
grain productivitye0
Direction
improvinge0

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

“Manual weeding twice was advantageous in improving the grain productivity under sole cropping of pigeonpea.”

✓ located verbatim in the source · abstract, characters 336–443 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

One hand weeding was sufficient with blackgram intercropping.

Taxon
blackgramVigna mungoe0
Outcome
one hand weeding was found sufficiente0

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

Vigna mungo
Vigna mungo · TaxonSanjay Acharya · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“in case of intercropping with blackgram and groundnut one hand weeding was found sufficient”

✓ located verbatim in the source · abstract, characters 453–544 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

One hand weeding was sufficient with groundnut intercropping.

Taxon
groundnutArachis hypogaeae0
Outcome
one hand weeding was found sufficiente0

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“in case of intercropping with blackgram and groundnut one hand weeding was found sufficient”

✓ located verbatim in the source · abstract, characters 453–544 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

One weeding was good under greengram intercropping.

Treatment
Weeding oncee0
Outcome
goode0

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

Vigna radiata var. radiata
Vigna radiata var. radiata · Taxon · picture of the speciesIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Weeding once was also good with greengram and cowpea intercropping”

✓ located verbatim in the source · abstract, characters 546–612 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

One weeding was good under cowpea intercropping.

Treatment
Weeding oncee0
Outcome
goode0

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Weeding once was also good with greengram and cowpea intercropping”

✓ located verbatim in the source · abstract, characters 546–612 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Two hand weedings gave higher pigeonpea equivalent yield.

Taxon
pigeonpeaCajanus cajane0
Treatment
two hand weedingse0
Outcome
pigeonpea equivalent yielde0
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

“two hand weedings had higher pigeonpea equivalent yield”

✓ located verbatim in the source · abstract, characters 617–672 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Pre-emergence pendimethalin was effective and safe to all component crops.

Taxon
Pigeonpea/GroundnutArachis hypogaeaCajanus cajant0
Treatment
Pre-emergence application of pendimethaline0
Outcome
effective and safe to all component cropse0

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗
Cajanus cajan
Cajanus cajan · TaxonFilo gèn' · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Pre-emergence application of pendimethalin was effective and safe to all component crops.”

✓ located verbatim in the source · abstract, characters 674–763 · show in text ↑
t0

“Pigeonpea/Groundnut”

✓ located verbatim in the source · title, characters 41–60 · show in text ↑

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

6 papers: 5 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

2 papers more in this group

See all 6 papers →

Arachis hypogaea · yield · Cajanus cajan (pigeon pea)Positive and negative results

9 papers: 7 positive, 2 negative or no effect

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

  1. negative
  2. no effect
  3. positive

5 papers more in this group

See all 9 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 · weed · Cajanus cajan (pigeon pea)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

Vigna mungo · weed · 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 →

Vigna unguiculata · weed · Cajanus cajan (pigeon pea)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 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 →

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

30 papers: 28 positive, 2 negative or no effect

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

  1. no effect
  2. no effect
  3. positive

26 papers more in this group

See all 30 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.