Abstract
An experiment was conducted during 1991 and 1992 to evaluate herbicide mixtures for controlling weeds in soybean [Glycine max(L.) Merr.] at Makurdi in Nigeria. Post-emergence application of sethoxydim + imazethapyr (0.37 + 0.10 kg/ha) as tank-mix gave the highest grain yield (2.47 tonnes/ha). followed by fluazifop + imazcethapyr(O.25 + O. 10 kg/ha) (2,46 tonnes/ha): pre-emergence application of imazaquin + pendimethalin (0.72 + 1.25 kg/ha) (2.44tonnes/ha). imazethapyr+ pendimethalin(0.23 + 1.13 kg/ha) (2.20 tonnes/ha) and metobromuron + metolachlor (1.25 + 1.25 kg/ha) (2.12 tonnes/ha). Increased grain yield was on account of reduced weed biomass. Those yields were comparable to those from plots weeded with hoe 2 and 3 times. Weed-control efficiency was 60.7-77.2% for herbicides and 61.4- 82.9% for weeding with hoe. Uncontrolled growth of weeds in the unweeded control reduced the grain and stover yields by 51 and 66% respectively.
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Claims 10
Claim · model-written summary
sethoxydim + imazethapyr (0.37 + 0.10 kg/ha) produced 2.47 tonnes/ha soybean grain yield.
- Taxon
- soybean [Glycine max(L.) Merr.]
Glycine maxe1 - Treatment
- sethoxydim + imazethapyr (0.37 + 0.10 kg/ha)e0
- Interactor
- weede1weed
- Outcome
- grain yielde0
- Direction
- higheste0
- Value
- 2.47 tonnes/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Post-emergence application of sethoxydim + imazethapyr (0.37 + 0.10 kg/ha) as tank-mix gave the highest grain yield (2.47 tonnes/ha). followed by fluazifop + imazcethapyr(O.25 + O. 10 kg/ha) (2,46 tonnes/ha): pre-emergence application of imazaquin + pendimethalin (0.72 + 1.25 kg/ha) (2.44tonnes/ha). imazethapyr+ pendimethalin(0.23 + 1.13 kg/ha) (2.20 tonnes/ha) and metobromuron + metolachlor (1.25 + 1.25 kg/ha) (2.12 tonnes/ha).”
e1“An experiment was conducted during 1991 and 1992 to evaluate herbicide mixtures for controlling weeds in soybean [Glycine max(L.) Merr.] at Makurdi in Nigeria.”
Claim · model-written summary
fluazifop + imazcethapyr(O.25 + O. 10 kg/ha) produced 2,46 tonnes/ha soybean grain yield.
- Taxon
- soybean [Glycine max(L.) Merr.]Glycine maxe1
- Treatment
- fluazifop + imazcethapyr(O.25 + O. 10 kg/ha)e0
- Interactor
- weede1weed
- Outcome
- grain yielde0
- Value
- 2,46 tonnes/hae0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Post-emergence application of sethoxydim + imazethapyr (0.37 + 0.10 kg/ha) as tank-mix gave the highest grain yield (2.47 tonnes/ha). followed by fluazifop + imazcethapyr(O.25 + O. 10 kg/ha) (2,46 tonnes/ha): pre-emergence application of imazaquin + pendimethalin (0.72 + 1.25 kg/ha) (2.44tonnes/ha). imazethapyr+ pendimethalin(0.23 + 1.13 kg/ha) (2.20 tonnes/ha) and metobromuron + metolachlor (1.25 + 1.25 kg/ha) (2.12 tonnes/ha).”
e1“An experiment was conducted during 1991 and 1992 to evaluate herbicide mixtures for controlling weeds in soybean [Glycine max(L.) Merr.] at Makurdi in Nigeria.”
Claim · model-written summary
imazaquin + pendimethalin (0.72 + 1.25 kg/ha) produced 2.44tonnes/ha soybean grain yield.
- Taxon
- soybean [Glycine max(L.) Merr.]Glycine maxe1
- Treatment
- imazaquin + pendimethalin (0.72 + 1.25 kg/ha)e0
- Interactor
- weede1weed
- Outcome
- grain yielde0
- Value
- 2.44tonnes/hae0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Post-emergence application of sethoxydim + imazethapyr (0.37 + 0.10 kg/ha) as tank-mix gave the highest grain yield (2.47 tonnes/ha). followed by fluazifop + imazcethapyr(O.25 + O. 10 kg/ha) (2,46 tonnes/ha): pre-emergence application of imazaquin + pendimethalin (0.72 + 1.25 kg/ha) (2.44tonnes/ha). imazethapyr+ pendimethalin(0.23 + 1.13 kg/ha) (2.20 tonnes/ha) and metobromuron + metolachlor (1.25 + 1.25 kg/ha) (2.12 tonnes/ha).”
e1“An experiment was conducted during 1991 and 1992 to evaluate herbicide mixtures for controlling weeds in soybean [Glycine max(L.) Merr.] at Makurdi in Nigeria.”
Claim · model-written summary
imazethapyr+ pendimethalin(0.23 + 1.13 kg/ha) produced 2.20 tonnes/ha soybean grain yield.
- Taxon
- soybean [Glycine max(L.) Merr.]Glycine maxe1
- Treatment
- imazethapyr+ pendimethalin(0.23 + 1.13 kg/ha)e0
- Interactor
- weede1weed
- Outcome
- grain yielde0
- Value
- 2.20 tonnes/hae0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Post-emergence application of sethoxydim + imazethapyr (0.37 + 0.10 kg/ha) as tank-mix gave the highest grain yield (2.47 tonnes/ha). followed by fluazifop + imazcethapyr(O.25 + O. 10 kg/ha) (2,46 tonnes/ha): pre-emergence application of imazaquin + pendimethalin (0.72 + 1.25 kg/ha) (2.44tonnes/ha). imazethapyr+ pendimethalin(0.23 + 1.13 kg/ha) (2.20 tonnes/ha) and metobromuron + metolachlor (1.25 + 1.25 kg/ha) (2.12 tonnes/ha).”
e1“An experiment was conducted during 1991 and 1992 to evaluate herbicide mixtures for controlling weeds in soybean [Glycine max(L.) Merr.] at Makurdi in Nigeria.”
Claim · model-written summary
metobromuron + metolachlor (1.25 + 1.25 kg/ha) produced 2.12 tonnes/ha soybean grain yield.
- Taxon
- soybean [Glycine max(L.) Merr.]Glycine maxe1
- Treatment
- metobromuron + metolachlor (1.25 + 1.25 kg/ha)e0
- Interactor
- weede1weed
- Outcome
- grain yielde0
- Value
- 2.12 tonnes/hae0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Post-emergence application of sethoxydim + imazethapyr (0.37 + 0.10 kg/ha) as tank-mix gave the highest grain yield (2.47 tonnes/ha). followed by fluazifop + imazcethapyr(O.25 + O. 10 kg/ha) (2,46 tonnes/ha): pre-emergence application of imazaquin + pendimethalin (0.72 + 1.25 kg/ha) (2.44tonnes/ha). imazethapyr+ pendimethalin(0.23 + 1.13 kg/ha) (2.20 tonnes/ha) and metobromuron + metolachlor (1.25 + 1.25 kg/ha) (2.12 tonnes/ha).”
e1“An experiment was conducted during 1991 and 1992 to evaluate herbicide mixtures for controlling weeds in soybean [Glycine max(L.) Merr.] at Makurdi in Nigeria.”
Claim · model-written summary
Higher grain yield was attributed to reduced weed biomass.
- Taxon
- soybean [Glycine max(L.) Merr.]Glycine maxe1
- Interactor
- weede1weed
- Outcome
- Increased grain yielde0
- Qualifier
- reduced weed biomasse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increased grain yield was on account of reduced weed biomass.”
e1“An experiment was conducted during 1991 and 1992 to evaluate herbicide mixtures for controlling weeds in soybean [Glycine max(L.) Merr.] at Makurdi in Nigeria.”
Claim · model-written summary
Herbicide yields were comparable to hoe weeded plots.
- Taxon
- soybean [Glycine max(L.) Merr.]Glycine maxe1
- Treatment
- herbicidee1
- Outcome
- yieldse0
- Direction
- comparablee0
- Comparator
- plots weeded with hoe 2 and 3 timese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Those yields were comparable to those from plots weeded with hoe 2 and 3 times.”
e1“An experiment was conducted during 1991 and 1992 to evaluate herbicide mixtures for controlling weeds in soybean [Glycine max(L.) Merr.] at Makurdi in Nigeria.”
Claim · model-written summary
Herbicides achieved 60.7-77.2% weed control efficiency.
- Taxon
- soybean [Glycine max(L.) Merr.]Glycine maxe1
- Treatment
- herbicidese0
- Interactor
- weede1weed
- Outcome
- Weed-control efficiencye0
- Value
- 60.7-77.2%e0
- Qualifier
- 61.4- 82.9%e0
- Comparator
- weeding with hoee0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Weed-control efficiency was 60.7-77.2% for herbicides and 61.4- 82.9% for weeding with hoe.”
e1“An experiment was conducted during 1991 and 1992 to evaluate herbicide mixtures for controlling weeds in soybean [Glycine max(L.) Merr.] at Makurdi in Nigeria.”
Claim · model-written summary
Uncontrolled weeds reduced soybean grain yield by 51%.
- Taxon
- soybean [Glycine max(L.) Merr.]Glycine maxe1
- Treatment
- Uncontrolled growth of weedse0
- Interactor
- weedse0weed
- Outcome
- graine0
- Direction
- reducede0
- Value
- 51 and 66%e0
- Comparator
- unweeded controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Uncontrolled growth of weeds in the unweeded control reduced the grain and stover yields by 51 and 66% respectively.”
e1“An experiment was conducted during 1991 and 1992 to evaluate herbicide mixtures for controlling weeds in soybean [Glycine max(L.) Merr.] at Makurdi in Nigeria.”
Claim · model-written summary
Uncontrolled weeds reduced soybean stover yield by 66%.
- Taxon
- soybean [Glycine max(L.) Merr.]Glycine maxe1
- Treatment
- Uncontrolled growth of weedse0
- Interactor
- weedse0weed
- Outcome
- stover yieldse0
- Direction
- reducede0
- Value
- 66%e0
- Comparator
- unweeded controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Uncontrolled growth of weeds in the unweeded control reduced the grain and stover yields by 51 and 66% respectively.”
e1“An experiment was conducted during 1991 and 1992 to evaluate herbicide mixtures for controlling weeds in soybean [Glycine max(L.) Merr.] at Makurdi in Nigeria.”
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See all 10 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.