Abstract
A field experiment was conducted during winter season of 2006-07 and 2007-08 at Karnal to evaluate the effect of herbicides as sole and their premix formulations on weed control in wheat [Triticum aestivum (L.) Emend. Fiori and Paol]. Maximum average seed yield of 4.59 t/ha was recorded with premix clodinafop + metsulfuron at 60+4g/ ha, which was at par with weed free treatment and 10.0 and 20.8% higher compared to sole application of clodinafop 60g/ha and metsulfuron 4g/ha respectively. Sole application of clodinafop 60g/ha was found effective only on grasses, whereas metsulfuron 4g/ha showed selectivity towards broadleaf weeds and both the treatments recorded lower weed control efficiency and higher weed index compared to premix formulations of clodinafop + metsulfuron at 45+3, 54+3.6and 60+4g/ha. Uncontrolled weeds caused 24.7% reduction in wheat yield. Maximum returns and benefit cost ratio was recorded with clodinafop+ metsulfuron 60+4g/ha.
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 9
Claim · model-written summary
The clodinafop and metsulfuron premix at 60+4g/ ha gave maximum wheat seed yield of 4.59 t/ha.
- Taxon
- Wheat
Triticum aestivumt0 - Treatment
- premix clodinafop + metsulfuron at 60+4g/ hae0
- Outcome
- average seed yielde0
- Direction
- Maximume0
- Value
- 4.59 t/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum average seed yield of 4.59 t/ha was recorded with premix clodinafop + metsulfuron at 60+4g/ ha”
t0“Wheat”
Claim · model-written summary
Premix seed yield was 10.0% higher than sole clodinafop.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- premix clodinafop + metsulfuron at 60+4g/ hae1
- Outcome
- seed yielde2
- Direction
- highere0
- Value
- 10.0e0
- Comparator
- sole application of clodinafop 60g/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“10.0 and 20.8% higher compared to sole application of clodinafop 60g/ha and metsulfuron 4g/ha respectively”
e1“premix clodinafop + metsulfuron at 60+4g/ ha”
e2“Maximum average seed yield of 4.59 t/ha was recorded with premix clodinafop + metsulfuron at 60+4g/ ha”
t0“Wheat”
Claim · model-written summary
Premix seed yield was 20.8% higher than sole metsulfuron.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- premix clodinafop + metsulfuron at 60+4g/ hae1
- Outcome
- seed yielde2
- Direction
- highere0
- Value
- 20.8%e0
- Comparator
- metsulfuron 4g/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“10.0 and 20.8% higher compared to sole application of clodinafop 60g/ha and metsulfuron 4g/ha respectively”
e1“premix clodinafop + metsulfuron at 60+4g/ ha”
e2“Maximum average seed yield of 4.59 t/ha was recorded with premix clodinafop + metsulfuron at 60+4g/ ha”
t0“Wheat”
Claim · model-written summary
Sole clodinafop was effective only on grasses.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- Sole application of clodinafop 60g/hae0
- Interactor
- grassese0weed
- Outcome
- effective only on grassese0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sole application of clodinafop 60g/ha was found effective only on grasses”
t0“Wheat”
Claim · model-written summary
Sole metsulfuron selected against broadleaf weeds.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- metsulfuron 4g/hae0
- Interactor
- broadleaf weedse0weed
- Outcome
- selectivity towards broadleaf weedse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“metsulfuron 4g/ha showed selectivity towards broadleaf weeds”
t0“Wheat”
Claim · model-written summary
Sole herbicides had lower weed-control efficiency than premix formulations.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- both the treatmentse0
- Outcome
- weed control efficiencye0
- Direction
- lowere0
- Comparator
- premix formulations of clodinafop + metsulfuron at 45+3, 54+3.6and 60+4g/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“both the treatments recorded lower weed control efficiency and higher weed index compared to premix formulations of clodinafop + metsulfuron at 45+3, 54+3.6and 60+4g/ha”
t0“Wheat”
Claim · model-written summary
Sole herbicides had higher weed index than premix formulations.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- both the treatmentse0
- Outcome
- weed indexe0
- Direction
- highere0
- Comparator
- premix formulations of clodinafop + metsulfuron at 45+3, 54+3.6and 60+4g/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“both the treatments recorded lower weed control efficiency and higher weed index compared to premix formulations of clodinafop + metsulfuron at 45+3, 54+3.6and 60+4g/ha”
t0“Wheat”
Claim · model-written summary
Uncontrolled weeds reduced wheat yield by 24.7%.
- Taxon
- wheatTriticum aestivume0
- Treatment
- Uncontrolled weedse0
- Interactor
- weedse0weed
- Outcome
- wheat yielde0
- Direction
- reductione0
- Value
- 24.7%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Uncontrolled weeds caused 24.7% reduction in wheat yield”
Claim · model-written summary
Clodinafop plus metsulfuron at 60+4g/ha gave maximum returns and benefit cost ratio.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- clodinafop+ metsulfuron 60+4g/hae0
- Outcome
- returns and benefit cost ratioe0
- Direction
- Maximume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum returns and benefit cost ratio was recorded with clodinafop+ metsulfuron 60+4g/ha”
t0“Wheat”
The same questions in other papers
metsulfuron methyl · crop injury · Triticum aestivum (wheat)Positive and negative results
1 paper in the same direction as this paper · 3 in the opposite direction
- positive
- negative
- negative
1 paper more in this group
See all 5 papers →clodinafop · yield · Triticum aestivum (wheat)Positive and negative results
56 papers in the same direction as this paper · 2 in the opposite direction · 1 reporting no difference from an alternative
- positive
- negative
- negative
56 papers more in this group
See all 60 papers →metsulfuron methyl · yield · Triticum aestivum (wheat)Positive and negative results
142 papers in the same direction as this paper · 7 in the opposite direction · 5 reporting no difference from an alternative
- negative
- negative
- negative
151 papers more in this group
See all 155 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.