Paper · 2008 · Agricultural science digest

INTEGRATED WEED MANAGEMENT IN IRRIGATED HYBRID COTTON

I. Gnanavel; Subhash Babu

4
claims
8
verbatim quotes
17
citations
2
research areas
—
Not open access

Abstract

A field experiment was conducted during January-July, 2005 to study the effect of integrated weed control methods in irrigated cotton hybrid. Pre-emergence application of fluchloralin at 1.00 kg ha−1 followed by post-emergence directed application of glyphosate at 0.80 kg ha−1 at 45 DAS recorded the least weed count (19.39 m−2) and weed dry matter production (124.70 kg ha−1) favouring higher seed cotton yield (25.34 q ha−1). Application of fluchloralin and pendimethalin at lower doses in combination with one hand weeding produced significantly higher seed cotton yields than application of these herbicides alone in higher doses.

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 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sequential fluchloralin and glyphosate produced the least weed count, 19.39 m−2.

Treatment
Pre-emergence application of fluchloralin at 1.00 kg ha−1 followed by post-emergence directed application of glyphosate at 0.80 kg ha−1 at 45 DASe0
Interactor
weede0weed
Outcome
weed counte0
Direction
leaste0
Value
19.39 m−2e0

Not reportedComparator

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Pre-emergence application of fluchloralin at 1.00 kg ha−1 followed by post-emergence directed application of glyphosate at 0.80 kg ha−1 at 45 DAS recorded the least weed count (19.39 m−2)”

✓ located verbatim in the source · abstract, characters 142–329 · show in text ↑
t0

“COTTON”

✓ located verbatim in the source · title, characters 47–53 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The sequential treatment produced the least weed dry matter, 124.70 kg ha−1.

Treatment
Pre-emergence application of fluchloralin at 1.00 kg ha−1 followed by post-emergence directed application of glyphosate at 0.80 kg ha−1 at 45 DASe0
Interactor
weede0weed
Outcome
weed dry matter productione0
Direction
leaste0
Value
124.70 kg ha−1e0

Not reportedComparator

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Pre-emergence application of fluchloralin at 1.00 kg ha−1 followed by post-emergence directed application of glyphosate at 0.80 kg ha−1 at 45 DAS recorded the least weed count (19.39 m−2) and weed dry matter production (124.70 kg ha−1)”

✓ located verbatim in the source · abstract, characters 142–377 · show in text ↑
t0

“COTTON”

✓ located verbatim in the source · title, characters 47–53 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The sequential treatment favored seed cotton yield of 25.34 q ha−1.

Treatment
Pre-emergence application of fluchloralin at 1.00 kg ha−1 followed by post-emergence directed application of glyphosate at 0.80 kg ha−1 at 45 DASe0
Outcome
seed cotton yielde0
Direction
highere0
Value
25.34 q ha−1e0

Not reportedComparator

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Pre-emergence application of fluchloralin at 1.00 kg ha−1 followed by post-emergence directed application of glyphosate at 0.80 kg ha−1 at 45 DAS recorded the least weed count (19.39 m−2) and weed dry matter production (124.70 kg ha−1) favouring higher seed cotton yield (25.34 q ha−1)”

✓ located verbatim in the source · abstract, characters 142–427 · show in text ↑
t0

“COTTON”

✓ located verbatim in the source · title, characters 47–53 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Lower dose fluchloralin plus hand weeding increased seed cotton yield over higher dose herbicide alone.

Treatment
fluchloralin and pendimethalin at lower doses in combination with one hand weedinge0
Outcome
seed cotton yieldse0
Direction
highere0
Comparator
application of these herbicides alone in higher dosese0

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Application of fluchloralin and pendimethalin at lower doses in combination with one hand weeding produced significantly higher seed cotton yields than application of these herbicides alone in higher doses”

✓ located verbatim in the source · abstract, characters 429–634 · show in text ↑
t0

“COTTON”

✓ located verbatim in the source · title, characters 47–53 · show in text ↑

pendimethalin · yield · Gossypium hirsutum (cotton)Results differ

49 papers: 43 positive, 6 negative or no effect

42 papers in the same direction as this paper · 4 in the opposite direction · 2 reporting no difference from an alternative

  1. positive
  2. positive
  3. positive

45 papers more in this group

See all 49 papers →

glyphosate · yield · Gossypium hirsutum (cotton)Results differ

61 papers: 35 positive, 26 negative or no effect

34 papers in the same direction as this paper · 20 in the opposite direction · 6 reporting no difference from an alternative

  1. positive
  2. positive
  3. positive

57 papers more in this group

See all 61 papers →

glyphosate · weed · Gossypium hirsutum (cotton)Positive and negative results

37 papers: 31 positive, 6 negative or no effect

30 papers in the same direction as this paper · 5 in the opposite direction · 1 reporting no difference from an alternative

  1. positive
  2. positive
  3. positive

33 papers more in this group

See all 37 papers →

Fluchloralin · weed · Gossypium hirsutum (cotton)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 →

Fluchloralin · yield · Gossypium hirsutum (cotton)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 →

herbicide · weed · Gossypium hirsutum (cotton)Positive and negative results

108 papers: 100 positive, 8 negative or no effect

99 papers in the same direction as this paper · 7 in the opposite direction · 1 reporting no difference from an alternative

  1. positive
  2. positive
  3. negative

104 papers more in this group

See all 108 papers →

herbicide · yield · Gossypium hirsutum (cotton)Positive and negative results

182 papers: 123 positive, 59 negative or no effect

122 papers in the same direction as this paper · 51 in the opposite direction · 8 reporting no difference from an alternative

  1. positive
  2. positive
  3. positive

178 papers more in this group

See all 182 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.