Abstract
A field investigation was carried out at Eastern Block farm, Tamil Nadu Agricultural University, during winter season of 2011–12 to evaluate the new formulation of potassium salt based glyphosate (Roundup Crop Shield 460 SL) on seed cotton yield and quality parameters in winter irrigated cotton. Experimental results revealed that higher seed cotton yield was obtained with POE glyphosate at 1800 g/ha at 35 and 70 DAS with + IC at 45 and 55 DAS which was comparable with PE pendimethalin at 750 g/ha + IC at 45 and 55 DAS. While comparing, intercultural operation carried out treatments performed better and recorded more seed cotton yield than the treatments without intercultural operation, Cotton fibre quality in glyphosate applied plots was showed similarity with hand weeding, hand weeder weeding and power weeder weeding, shows that POE glyphosate application did not affect the quality parameters.
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Claims 3
Claim · model-written summary
Postemergence glyphosate with intercultural operation produced higher seed cotton yield, comparable to pendimethalin plus intercultural operation.
- Taxon
- cotton
Gossypium hirsutumt0 - Treatment
- POE glyphosate at 1800 g/ha at 35 and 70 DAS with + IC at 45 and 55 DASe0
- Outcome
- seed cotton yielde0
- Direction
- highere0
- Comparator
- PE pendimethalin at 750 g/ha + IC at 45 and 55 DASe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“higher seed cotton yield was obtained with POE glyphosate at 1800 g/ha at 35 and 70 DAS with + IC at 45 and 55 DAS which was comparable with PE pendimethalin at 750 g/ha + IC at 45 and 55 DAS”
t0“cotton”
Claim · model-written summary
Treatments with intercultural operation produced more seed cotton yield than treatments without it.
- Taxon
- cottonGossypium hirsutumt0
- Treatment
- intercultural operation carried out treatmentse0
- Outcome
- seed cotton yielde0
- Direction
- moree0
- Comparator
- treatments without intercultural operatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“intercultural operation carried out treatments performed better and recorded more seed cotton yield than the treatments without intercultural operation”
t0“cotton”
Claim · model-written summary
Cotton fibre quality under glyphosate was similar to quality under hand and mechanical weeding.
- Taxon
- CottonGossypium hirsutume0
- Treatment
- glyphosate applied plotse0
- Outcome
- Cotton fibre qualitye0
- Direction
- similaritye0
- Comparator
- hand weeding, hand weeder weeding and power weeder weedinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cotton fibre quality in glyphosate applied plots was showed similarity with hand weeding, hand weeder weeding and power weeder weeding”
The same questions in other papers
glyphosate · quality: grain · Gossypium hirsutum (cotton)Results differ
6 papers in the same direction as this paper · 7 reporting no difference from an alternative
- positive
- positive
- positive
10 papers more in this group
See all 14 papers →glyphosate · yield · Gossypium hirsutum (cotton)Results differ
34 papers in the same direction as this paper · 20 in the opposite direction · 6 reporting no difference from an alternative
- negative
- negative
- negative
57 papers more in this group
See all 61 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.