Abstract
The field experiment conducted during the rainy season of kharif 2021 showed that weeds in soybean depleted the soil fertility by removing 69.2 Kg N, 12.4 Kg P and 76.7 Kg K under unweeded check. All weed control measures reduced weed dry matter and nutrient depletion by weeds at all the stages. Two hand weedings, ready mixture of fomesafen + fluazifop-p-butyl 220 g a.i./ha were significantly superior in reducing weed dry matter and nutrient depletion by weeds at 30, 60 DAS and at harvest stage over rest of the treatments. All weed control measures significantly enhanced seed & straw yield of soybean over weedy check. Two hand weedings and mixture of fomesafen + fluazifop-p-butyl 220 g a.i./ha, sodium aciflorfen + clodinafop-propargyl 245 g a.i./ha and propaquizafop + imazethapyr 125 g a.i./ha , were at par and were found to be significantly superior over rest of the treatments in enhancing seed and straw yield. Ready mix application of fomesafen + fluazifop-p-butyl 220 g a.i./ha, propaquizafop + imazethapyr 125 g a.i./ha and sodium acifluorfen + clodinafoppropargyl 245 g a.i./ha were significantly reduced the NPK depletion by grassy, broad leaved weeds and sedges and significant improve nutrient uptake by soybean and consequently gave higher seed yields.
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Claims 13
Claim · model-written summary
Weeds removed 69.2 Kg N in unweeded soybean.
- Taxon
- soybean
Glycine maxe0 - Interactor
- weedse0weed
- Outcome
- weeds in soybean depleted the soil fertilitye0
- Value
- 69.2 Kg Ne0
- Comparator
- unweeded checke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“weeds in soybean depleted the soil fertility by removing 69.2 Kg N, 12.4 Kg P and 76.7 Kg K under unweeded check”
Claim · model-written summary
Weeds removed 12.4 Kg P in unweeded soybean.
- Taxon
- soybeanGlycine maxe0
- Interactor
- weedse0weed
- Outcome
- weeds in soybean depleted the soil fertilitye0
- Value
- 12.4 Kg Pe0
- Comparator
- unweeded checke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“weeds in soybean depleted the soil fertility by removing 69.2 Kg N, 12.4 Kg P and 76.7 Kg K under unweeded check”
Claim · model-written summary
Weeds removed 76.7 Kg K in unweeded soybean.
- Taxon
- soybeanGlycine maxe0
- Interactor
- weedse0weed
- Outcome
- weeds in soybean depleted the soil fertilitye0
- Value
- 76.7 Kg Ke0
- Comparator
- unweeded checke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“weeds in soybean depleted the soil fertility by removing 69.2 Kg N, 12.4 Kg P and 76.7 Kg K under unweeded check”
Claim · model-written summary
All weed controls reduced weed dry matter and nutrient depletion.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- All weed control measurese0
- Interactor
- weedse0weed
- Outcome
- weed dry matter and nutrient depletion by weedse0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All weed control measures reduced weed dry matter and nutrient depletion by weeds at all the stages.”
t0“Soybean”
Claim · model-written summary
Two hand weedings were superior for reducing weed dry matter and nutrient depletion.
- Taxon
- soybeanGlycine maxt0
- Treatment
- Two hand weedingse0
- Interactor
- weedse0weed
- Outcome
- weed dry matter and nutrient depletion by weedse0
- Direction
- reducinge0
- Comparator
- rest of the treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two hand weedings, ready mixture of fomesafen + fluazifop-p-butyl 220 g a.i./ha were significantly superior in reducing weed dry matter and nutrient depletion by weeds at 30, 60 DAS and at harvest stage over rest of the treatments.”
t0“Soybean”
Claim · model-written summary
Fomesafen plus fluazifop was superior for reducing weed dry matter and nutrient depletion.
- Taxon
- soybeanGlycine maxt0
- Treatment
- ready mixture of fomesafen + fluazifop-p-butyl 220 g a.i./hae0
- Interactor
- weedse0weed
- Outcome
- weed dry matter and nutrient depletion by weedse0
- Direction
- reducinge0
- Comparator
- rest of the treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two hand weedings, ready mixture of fomesafen + fluazifop-p-butyl 220 g a.i./ha were significantly superior in reducing weed dry matter and nutrient depletion by weeds at 30, 60 DAS and at harvest stage over rest of the treatments.”
t0“Soybean”
Claim · model-written summary
All weed controls increased soybean seed and straw yield over weedy check.
- Taxon
- soybeanGlycine maxe0
- Treatment
- All weed control measurese0
- Outcome
- seed & straw yielde0
- Direction
- enhancede0
- Comparator
- weedy checke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All weed control measures significantly enhanced seed & straw yield of soybean over weedy check.”
Claim · model-written summary
Two hand weedings increased soybean seed and straw yield over other treatments.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- Two hand weedingse0
- Outcome
- seed and straw yielde0
- Direction
- enhancinge0
- Comparator
- rest of the treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two hand weedings and mixture of fomesafen + fluazifop-p-butyl 220 g a.i./ha, sodium aciflorfen + clodinafop-propargyl 245 g a.i./ha and propaquizafop + imazethapyr 125 g a.i./ha , were at par and were found to be significantly superior over rest of the treatments in enhancing seed and straw yield.”
t0“Soybean”
Claim · model-written summary
Fomesafen plus fluazifop increased seed and straw yield over other treatments.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- fomesafen + fluazifop-p-butyl 220 g a.i./hae0
- Outcome
- seed and straw yielde0
- Direction
- enhancinge0
- Comparator
- rest of the treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two hand weedings and mixture of fomesafen + fluazifop-p-butyl 220 g a.i./ha, sodium aciflorfen + clodinafop-propargyl 245 g a.i./ha and propaquizafop + imazethapyr 125 g a.i./ha , were at par and were found to be significantly superior over rest of the treatments in enhancing seed and straw yield.”
t0“Soybean”
Claim · model-written summary
Sodium aciflorfen plus clodinafop increased seed and straw yield.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- sodium aciflorfen + clodinafop-propargyl 245 g a.i./hae0
- Outcome
- seed and straw yielde0
- Direction
- enhancinge0
- Comparator
- rest of the treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“sodium aciflorfen + clodinafop-propargyl 245 g a.i./ha and propaquizafop + imazethapyr 125 g a.i./ha , were at par and were found to be significantly superior over rest of the treatments in enhancing seed and straw yield.”
t0“Soybean”
Claim · model-written summary
Propaquizafop plus imazethapyr increased seed and straw yield.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- propaquizafop + imazethapyr 125 g a.i./hae0
- Outcome
- seed and straw yielde0
- Direction
- enhancinge0
- Comparator
- rest of the treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“propaquizafop + imazethapyr 125 g a.i./ha , were at par and were found to be significantly superior over rest of the treatments in enhancing seed and straw yield.”
t0“Soybean”
Claim · model-written summary
Ready mix herbicides reduced weed NPK depletion.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- Ready mix applicatione0
- Interactor
- weedse0weed
- Outcome
- NPK depletion by grassy, broad leaved weeds and sedgese0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Ready mix application of fomesafen + fluazifop-p-butyl 220 g a.i./ha, propaquizafop + imazethapyr 125 g a.i./ha and sodium acifluorfen + clodinafoppropargyl 245 g a.i./ha were significantly reduced the NPK depletion by grassy, broad leaved weeds and sedges”
t0“Soybean”
Claim · model-written summary
Ready mix herbicides improved soybean nutrient uptake and seed yield.
- Taxon
- soybeanGlycine maxe0
- Treatment
- Ready mix applicatione0
- Outcome
- nutrient uptakee0
- Direction
- improvee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Ready mix application of fomesafen + fluazifop-p-butyl 220 g a.i./ha, propaquizafop + imazethapyr 125 g a.i./ha and sodium acifluorfen + clodinafoppropargyl 245 g a.i./ha were significantly reduced the NPK depletion by grassy, broad leaved weeds and sedges and significant improve nutrient uptake by soybean and consequently gave higher seed yields.”
t0“Nutrient Depletion by Weeds as Influenced by Different Weed Management Measures in Soybean grown on Vertisols of S-E Rajasthan”
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See all 16 papers →8 of 10 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.