Abstract
A field experiment was conducted to evaluate potassium salt of glyphosate (MON 76366) in Roundup Ready Bt cotton hybrid at PAU, Ludhiana during 2009 and 2010. Potassium salt of glyphosate 50 EC at 900, 1350, 1800, 2700, 3600 and 5400 g/ha was applied twice (after one and three months of sowing) as post-emergence. All the treatments except glyphosate 900 g/ha and weedy check gave effective control of weeds. Application of K salt of glyphosate at 1350 to 5400 g/ha recorded the weed control efficiency (WCE) ranging from 96.8 -99.8%, and produced higher seed cotton yield. The performance of succeeding crops of wheat, barley and raya sown after cotton was not affected, indicating no residual toxicity of K-salt of glyphosate.
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Claims 3
Claim · model-written summary
Glyphosate at 1350 to 5400 g/ha achieved 96.8 -99.8% weed control efficiency.
- Taxon
- cotton
Gossypium hirsutumt0 - Treatment
- K salt of glyphosate at 1350 to 5400 g/hae0
- Interactor
- weede0weed
- Outcome
- weed control efficiency (WCE)e0
- Value
- 96.8 -99.8%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of K salt of glyphosate at 1350 to 5400 g/ha recorded the weed control efficiency (WCE) ranging from 96.8 -99.8%”
t0“cotton”
Claim · model-written summary
Glyphosate at 1350 to 5400 g/ha produced higher seed cotton yield.
- Taxon
- cottonGossypium hirsutume0
- Treatment
- K salt of glyphosate at 1350 to 5400 g/hae0
- Outcome
- seed cotton yielde0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of K salt of glyphosate at 1350 to 5400 g/ha recorded the weed control efficiency (WCE) ranging from 96.8 -99.8%, and produced higher seed cotton yield.”
t0“cotton”
Claim · model-written summary
Succeeding wheat, barley and raya performance was unaffected after cotton.
- Taxon
- wheat
Triticum aestivume0 - Outcome
- performance of succeeding crops of wheat, barley and rayae0
- Direction
- not affectede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The performance of succeeding crops of wheat, barley and raya sown after cotton was not affected”
The same questions in other papers
glyphosate · yield · Gossypium hirsutum (cotton)Results differ
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- positive
- negative
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See all 61 papers →glyphosate · weed · Gossypium hirsutum (cotton)Positive and negative results
30 papers in the same direction as this paper · 5 in the opposite direction · 1 reporting no difference from an alternative
- positive
- negative
- no effect
33 papers more in this group
See all 37 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.