Abstract
Over the last few decades there has been increasing awareness towards the soil health, productivity and food security which has forced to find out a suitable and sustainable tillage and weed management practice of crop production. A field investigation on “Studies on influence of tillage and weed management practice on yield and economics of soybean (Glycine max L.)” under entosolic soil. to elucidate the effect of tillage management and weed management on yield of soybean and to assess the physicochemical properties of soil under entisolic soil was conducted at field of research farm of AICRP on Weed Management, Department of Agronomy, Dr. Panjabrao Deshmukh Krishi Vidyapeeth, Akola (Maharashtra) during the kharif season of 2019-20. The experiment was laid out in strip plot design having 4 main tillage management practices and 5 weed management practices with three replications. The other cultural practices were kept common, as recommended. Results from the experiment showed that, on shallow soil having medium clay content with conventional tillage exhibited better growth and yield attributes and recorded significantly higher seed yield. Among, the weed management practices in soybean weed free treatments i.e. two hoeing at 15 and 30 DAS and one weeding at 30 DAS recorded significantly lowest total weed count, lowest total weed dry matter, lowest weed index and highest weed control efficiency. However, application of diclosulam 0.030kg a.i./ha as a PE fb propaquizafop + imazethapyr 0.125kg a.i./ha at 20 DAS were at par with each other. Weedy check treatment (WC) was recorded significantly highest total weed count, highest total weed dry matter, highest weed index and lowest weed control efficiency during the year 2019-20. Improvement in soil physical properties viz., soil moisture content, porosity, mean weight diameter, rate of infiltration, hydraulic conductivity was observed with conventional tillage practice and weed free weed management practices. Significantly higher gross monetary returns and net monetary returns along with maximum benefit-cost ratio were obtained with conventional tillage practice. Weed management practice, weed free improved the status of gross monetary returns but net monetary returns and benefit-cost ratio was significantly highest in pre-emergence application of diclosulam 0.030kg a.i. /ha fb PoE application of propaquizafop + imazethapyr 0.125 kg a.i./ha at 20 DAS in soybean.
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Claims 17
Claim · model-written summary
Conventional tillage gave significantly higher seed yield of soybean.
- Taxon
- soybean
Glycine maxt0 - Treatment
- conventional tillagee0
- Outcome
- seed yielde0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Studies on influence of tillage and weed management practices on yield and economics of soybean (Glycine max L.) under entosolic soil”
e0“Results from the experiment showed that, on shallow soil having medium clay content with conventional tillage exhibited better growth and yield attributes and recorded significantly higher seed yield”
Claim · model-written summary
Conventional tillage gave better growth and yield attributes in soybean.
- Taxon
- soybeanGlycine maxt0
- Treatment
- conventional tillagee0
- Outcome
- growth and yield attributese0
- Direction
- bettere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Studies on influence of tillage and weed management practices on yield and economics of soybean (Glycine max L.) under entosolic soil”
e0“Results from the experiment showed that, on shallow soil having medium clay content with conventional tillage exhibited better growth and yield attributes and recorded significantly higher seed yield”
Claim · model-written summary
Two hoeing and one weeding in weed-free soybean gave significantly lowest total weed count compared with the weedy check.
- Taxon
- soybeanGlycine maxt0
- Treatment
- two hoeing at 15 and 30 DAS and one weeding at 30 DASe1
- Outcome
- total weed counte1
- Direction
- loweste1
- Comparator
- Weedy checke3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Studies on influence of tillage and weed management practices on yield and economics of soybean (Glycine max L.) under entosolic soil”
e1“Among, the weed management practices in soybean weed free treatments i.e. two hoeing at 15 and 30 DAS and one weeding at 30 DAS recorded significantly lowest total weed count, lowest total weed dry matter, lowest weed index and highest weed control efficiency”
e3“Weedy check treatment (WC) was recorded significantly highest total weed count, highest total weed dry matter, highest weed index and lowest weed control efficiency during the year 2019-20”
Claim · model-written summary
Two hoeing and one weeding in weed-free soybean gave lowest total weed dry matter compared with the weedy check.
- Taxon
- soybeanGlycine maxt0
- Treatment
- two hoeing at 15 and 30 DAS and one weeding at 30 DASe1
- Outcome
- total weed dry mattere1
- Direction
- loweste1
- Comparator
- Weedy checke3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Studies on influence of tillage and weed management practices on yield and economics of soybean (Glycine max L.) under entosolic soil”
e1“Among, the weed management practices in soybean weed free treatments i.e. two hoeing at 15 and 30 DAS and one weeding at 30 DAS recorded significantly lowest total weed count, lowest total weed dry matter, lowest weed index and highest weed control efficiency”
e3“Weedy check treatment (WC) was recorded significantly highest total weed count, highest total weed dry matter, highest weed index and lowest weed control efficiency during the year 2019-20”
Claim · model-written summary
Two hoeing and one weeding in weed-free soybean gave lowest weed index compared with the weedy check.
- Taxon
- soybeanGlycine maxt0
- Treatment
- two hoeing at 15 and 30 DAS and one weeding at 30 DASe1
- Outcome
- weed indexe1
- Direction
- loweste1
- Comparator
- Weedy checke3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Studies on influence of tillage and weed management practices on yield and economics of soybean (Glycine max L.) under entosolic soil”
e1“Among, the weed management practices in soybean weed free treatments i.e. two hoeing at 15 and 30 DAS and one weeding at 30 DAS recorded significantly lowest total weed count, lowest total weed dry matter, lowest weed index and highest weed control efficiency”
e3“Weedy check treatment (WC) was recorded significantly highest total weed count, highest total weed dry matter, highest weed index and lowest weed control efficiency during the year 2019-20”
Claim · model-written summary
Two hoeing and one weeding in weed-free soybean gave highest weed control efficiency compared with the weedy check.
- Taxon
- soybeanGlycine maxt0
- Treatment
- two hoeing at 15 and 30 DAS and one weeding at 30 DASe1
- Outcome
- weed control efficiencye1
- Direction
- higheste1
- Comparator
- Weedy checke3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Studies on influence of tillage and weed management practices on yield and economics of soybean (Glycine max L.) under entosolic soil”
e1“Among, the weed management practices in soybean weed free treatments i.e. two hoeing at 15 and 30 DAS and one weeding at 30 DAS recorded significantly lowest total weed count, lowest total weed dry matter, lowest weed index and highest weed control efficiency”
e3“Weedy check treatment (WC) was recorded significantly highest total weed count, highest total weed dry matter, highest weed index and lowest weed control efficiency during the year 2019-20”
Claim · model-written summary
The weedy check had the highest total weed count in soybean.
- Taxon
- soybeanGlycine maxt0
- Treatment
- Weedy check treatment (WC)e3
- Outcome
- total weed counte3
- Direction
- higheste3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Studies on influence of tillage and weed management practices on yield and economics of soybean (Glycine max L.) under entosolic soil”
e3“Weedy check treatment (WC) was recorded significantly highest total weed count, highest total weed dry matter, highest weed index and lowest weed control efficiency during the year 2019-20”
Claim · model-written summary
The weedy check had the highest total weed dry matter in soybean.
- Taxon
- soybeanGlycine maxt0
- Treatment
- Weedy check treatment (WC)e3
- Outcome
- total weed dry mattere3
- Direction
- higheste3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Studies on influence of tillage and weed management practices on yield and economics of soybean (Glycine max L.) under entosolic soil”
e3“Weedy check treatment (WC) was recorded significantly highest total weed count, highest total weed dry matter, highest weed index and lowest weed control efficiency during the year 2019-20”
Claim · model-written summary
The weedy check had the highest weed index in soybean.
- Taxon
- soybeanGlycine maxt0
- Treatment
- Weedy check treatment (WC)e3
- Outcome
- weed indexe3
- Direction
- higheste3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Studies on influence of tillage and weed management practices on yield and economics of soybean (Glycine max L.) under entosolic soil”
e3“Weedy check treatment (WC) was recorded significantly highest total weed count, highest total weed dry matter, highest weed index and lowest weed control efficiency during the year 2019-20”
Claim · model-written summary
The weedy check had the lowest weed control efficiency in soybean.
- Taxon
- soybeanGlycine maxt0
- Treatment
- Weedy check treatment (WC)e3
- Outcome
- weed control efficiencye3
- Direction
- loweste3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Studies on influence of tillage and weed management practices on yield and economics of soybean (Glycine max L.) under entosolic soil”
e3“Weedy check treatment (WC) was recorded significantly highest total weed count, highest total weed dry matter, highest weed index and lowest weed control efficiency during the year 2019-20”
Claim · model-written summary
Conventional tillage and weed-free management improved soil moisture content, porosity and mean weight diameter in soybean fields.
- Taxon
- soybeanGlycine maxt0
- Treatment
- conventional tillage practice and weed free weed management practicese4
- Outcome
- soil moisture content, porosity, mean weight diametere4
- Direction
- Improvemente4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Studies on influence of tillage and weed management practices on yield and economics of soybean (Glycine max L.) under entosolic soil”
e4“Improvement in soil physical properties viz., soil moisture content, porosity, mean weight diameter, rate of infiltration, hydraulic conductivity was observed with conventional tillage practice and weed free weed management practices”
Claim · model-written summary
Conventional tillage and weed-free management improved rate of infiltration and hydraulic conductivity in soybean fields.
- Taxon
- soybeanGlycine maxt0
- Treatment
- conventional tillage practice and weed free weed management practicese4
- Outcome
- rate of infiltration, hydraulic conductivitye4
- Direction
- Improvemente4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Studies on influence of tillage and weed management practices on yield and economics of soybean (Glycine max L.) under entosolic soil”
e4“Improvement in soil physical properties viz., soil moisture content, porosity, mean weight diameter, rate of infiltration, hydraulic conductivity was observed with conventional tillage practice and weed free weed management practices”
Claim · model-written summary
Conventional tillage gave higher gross and net monetary returns in soybean.
- Taxon
- soybeanGlycine maxt0
- Treatment
- conventional tillage practicee5
- Outcome
- gross monetary returns and net monetary returnse5
- Direction
- highere5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Studies on influence of tillage and weed management practices on yield and economics of soybean (Glycine max L.) under entosolic soil”
e5“Significantly higher gross monetary returns and net monetary returns along with maximum benefit-cost ratio were obtained with conventional tillage practice”
Claim · model-written summary
Conventional tillage gave maximum benefit-cost ratio in soybean.
- Taxon
- soybeanGlycine maxt0
- Treatment
- conventional tillage practicee5
- Outcome
- benefit-cost ratioe5
- Direction
- maximume5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Studies on influence of tillage and weed management practices on yield and economics of soybean (Glycine max L.) under entosolic soil”
e5“Significantly higher gross monetary returns and net monetary returns along with maximum benefit-cost ratio were obtained with conventional tillage practice”
Claim · model-written summary
Weed-free management improved gross monetary returns in soybean.
- Taxon
- soybeanGlycine maxt0
- Treatment
- weed freee6
- Outcome
- gross monetary returnse6
- Direction
- improvede6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Studies on influence of tillage and weed management practices on yield and economics of soybean (Glycine max L.) under entosolic soil”
e6“Weed management practice, weed free improved the status of gross monetary returns but net monetary returns and benefit-cost ratio was significantly highest in pre-emergence application of diclosulam 0.030kg a.i. /ha fb PoE application of propaquizafop + imazethapyr 0.125 kg a.i./ha at 20 DAS in soybean”
Claim · model-written summary
Pre-emergence diclosulam followed by post-emergence propaquizafop plus imazethapyr gave the highest net monetary returns and benefit-cost ratio in soybean.
- Taxon
- soybeanGlycine maxt0
- Treatment
- pre-emergence application of diclosulam 0.030kg a.i. /ha fb PoE application of propaquizafop + imazethapyr 0.125 kg a.i./ha at 20 DASe6
- Outcome
- net monetary returns and benefit-cost ratioe6
- Direction
- higheste6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Studies on influence of tillage and weed management practices on yield and economics of soybean (Glycine max L.) under entosolic soil”
e6“Weed management practice, weed free improved the status of gross monetary returns but net monetary returns and benefit-cost ratio was significantly highest in pre-emergence application of diclosulam 0.030kg a.i. /ha fb PoE application of propaquizafop + imazethapyr 0.125 kg a.i./ha at 20 DAS in soybean”
Claim · model-written summary
Pre-emergence diclosulam and post-emergence propaquizafop plus imazethapyr were at par with each other in soybean.
- Taxon
- soybeanGlycine maxt0
- Treatment
- application of diclosulam 0.030kg a.i./ha as a PE fb propaquizafop + imazethapyr 0.125kg a.i./ha at 20 DASe2
- Direction
- at pare2
Not reportedComparatorOutcome
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Studies on influence of tillage and weed management practices on yield and economics of soybean (Glycine max L.) under entosolic soil”
e2“However, application of diclosulam 0.030kg a.i./ha as a PE fb propaquizafop + imazethapyr 0.125kg a.i./ha at 20 DAS were at par with each other”
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See all 390 papers →8 of 11 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.