Paper · 2014 · Guangdong nongye kexue

Effect of rice straw mulching combined with herbicide reduction on weeds in transplanted cowpea field

Yang Cai-hon

5
claims
8
verbatim quotes
0
citations
2
research areas
✓
Open access · cc-by-nc

Abstract

Experiments were conducted by combining the rice straw mulching with herbicides reduction to know their effect on weeds in transplanted cowpea field. The results showed that rice straw covering before cowpea seedlings were transplanted could inhibit 64.7% of the weed strains and 61.9% of fresh weight development. However, if the rice straw covering combined with a quarter of the commended dose of pendimethalin, it can reach better efficiency to the total weeds in field than that of acetachlor combined with rice straw covering, and the efficiency of volume of weeds and fresh weight were 88.7% and 83.9%, respectively. And the yield of cowpea increased by 320.0%.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc. 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 5

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Rice straw cover inhibited weed strains by 64.7%.

Treatment
rice straw coveringe0
Interactor
weede0weed
Outcome
weed strainse0
Direction
inhibite0
Value
64.7%e0

Not reportedComparator

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

“rice straw covering before cowpea seedlings were transplanted could inhibit 64.7% of the weed strains”

✓ located verbatim in the source · abstract, characters 174–275 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Rice straw cover inhibited weed fresh weight development by 61.9%.

Treatment
rice straw coveringe0
Interactor
weede0weed
Outcome
fresh weight developmente0
Direction
inhibite0
Value
61.9%e0

Not reportedComparator

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

“rice straw covering before cowpea seedlings were transplanted could inhibit 64.7% of the weed strains and 61.9% of fresh weight development”

✓ located verbatim in the source · abstract, characters 174–313 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Straw and quarter-dose pendimethalin controlled weed volume by 88.7%, better than straw and acetachlor.

Treatment
rice straw covering combined with a quarter of the commended dose of pendimethaline0
Interactor
weedse0weed
Outcome
volume of weedse0
Direction
bettere0
Value
88.7%e0
Comparator
acetachlor combined with rice straw coveringe0

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

“rice straw covering combined with a quarter of the commended dose of pendimethalin, it can reach better efficiency to the total weeds in field than that of acetachlor combined with rice straw covering, and the efficiency of volume of weeds and fresh weight were 88.7% and 83.9%, respectively”

✓ located verbatim in the source · abstract, characters 331–622 · show in text ↑
t0

“cowpea”

✓ located verbatim in the source · title, characters 89–95 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Straw and quarter-dose pendimethalin controlled weed fresh weight by 83.9%.

Treatment
rice straw covering combined with a quarter of the commended dose of pendimethaline0
Interactor
weedse0weed
Outcome
fresh weighte0
Direction
bettere0
Value
83.9%e0
Comparator
acetachlor combined with rice straw coveringe0

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

“rice straw covering combined with a quarter of the commended dose of pendimethalin, it can reach better efficiency to the total weeds in field than that of acetachlor combined with rice straw covering, and the efficiency of volume of weeds and fresh weight were 88.7% and 83.9%, respectively”

✓ located verbatim in the source · abstract, characters 331–622 · show in text ↑
t0

“cowpea”

✓ located verbatim in the source · title, characters 89–95 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cowpea yield increased 320.0%.

Treatment
rice straw mulching combined with herbicide reductiont0
Outcome
yield of cowpeae0
Direction
increasede0
Value
320.0%e0

Not reportedComparator

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

“And the yield of cowpea increased by 320.0%.”

✓ located verbatim in the source · abstract, characters 624–668 · show in text ↑
t0

“rice straw mulching combined with herbicide reduction”

✓ located verbatim in the source · title, characters 10–63 · show in text ↑

Oryza sativa · growth · Vigna unguiculata (cowpea)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

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Oryza sativa · yield · Vigna unguiculata (cowpea)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

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pendimethalin · growth · Vigna unguiculata (cowpea)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 →

pendimethalin · weed · Vigna unguiculata (cowpea)Results agree

16 papers: 16 positive, 0 negative or no effect

15 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

12 papers more in this group

See all 16 papers →

organic · yield · Vigna unguiculata (cowpea)Positive and negative results

20 papers: 19 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive

16 papers more in this group

See all 20 papers →

herbicide · yield · Vigna unguiculata (cowpea)Positive and negative results

53 papers: 45 positive, 8 negative or no effect

44 papers in the same direction as this paper · 8 in the opposite direction

  1. negative
  2. negative
  3. negative

49 papers more in this group

See all 53 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.