Abstract
A field experiment was conducted during summer seasons of 1991 and 1992 at Jabalpur to evaluate the efficacy of different herbicides in mungbean. The treatments comprised pendimethalin (1.0, 1.5 and 2.0 kg/ha) at PE; fluchloralin (0.75,1.0 and 1.5 kg/ha) at PPI and clomazone (0.5, 1.0 and 1.5 kg/ha) at PO along with weedy and weed-free. The predominant weed species were Chicorium intybus, Commelina communis, Corchorus sp. and Chenopodium album in broad leaved weeds and Echinochloa colonum, Cynodon dactylon among grassy and Cyprus rotundus among sedges. Weeds caused 42% reduction in grain yield. The application of herbicides reduced the weed population and weed dry matter and increased the grain yield significantly. Among herbicides, fluchloralin has shown best result in reducing weed population and weed dry matter and increasing grain yield. However, clomazone has reduced weed population and weed dry matter drastically but it has shown toxic effect on crop yield.
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Claims 7
Claim · model-written summary
Weeds reduced mungbean grain yield by 42% compared with weed-free plots.
- Taxon
- mungbean
.jpg?width=60)
Vigna radiatae0 - Treatment
- weedye5
- Interactor
- Weedse1weed
- Outcome
- grain yielde1
- Direction
- reductione1
- Value
- 42%e1
- Comparator
- weed-freee5
- Setting
- Jabalpure0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“A field experiment was conducted during summer seasons of 1991 and 1992 at Jabalpur to evaluate the efficacy of different herbicides in mungbean”
e1“Weeds caused 42% reduction in grain yield”
e5“clomazone (0.5, 1.0 and 1.5 kg/ha) at PO along with weedy and weed-free”
Claim · model-written summary
Herbicide application reduced weed population and weed dry matter in mungbean.
- Taxon
- mungbeanVigna radiatae0
- Treatment
- herbicidese2
- Interactor
- weede2weed
- Outcome
- weed population and weed dry mattere2
- Direction
- reducede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field experiment was conducted during summer seasons of 1991 and 1992 at Jabalpur to evaluate the efficacy of different herbicides in mungbean”
e2“The application of herbicides reduced the weed population and weed dry matter and increased the grain yield significantly”
Claim · model-written summary
Herbicide application significantly increased mungbean grain yield.
- Taxon
- mungbeanVigna radiatae0
- Treatment
- herbicidese2
- Outcome
- grain yielde2
- Direction
- increasede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field experiment was conducted during summer seasons of 1991 and 1992 at Jabalpur to evaluate the efficacy of different herbicides in mungbean”
e2“The application of herbicides reduced the weed population and weed dry matter and increased the grain yield significantly”
Claim · model-written summary
Fluchloralin gave the best reduction of weed population and weed dry matter among the herbicides tested in mungbean.
- Taxon
- mungbeanVigna radiatae0
- Treatment
- fluchloraline3
- Interactor
- weede3weed
- Outcome
- weed population and weed dry mattere3
- Direction
- best result in reducinge3
- Comparator
- Among herbicidese3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field experiment was conducted during summer seasons of 1991 and 1992 at Jabalpur to evaluate the efficacy of different herbicides in mungbean”
e3“Among herbicides, fluchloralin has shown best result in reducing weed population and weed dry matter and increasing grain yield”
Claim · model-written summary
Fluchloralin gave the best increase in mungbean grain yield among the herbicides tested.
- Taxon
- mungbeanVigna radiatae0
- Treatment
- fluchloraline3
- Outcome
- grain yielde3
- Direction
- increasinge3
- Comparator
- Among herbicidese3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field experiment was conducted during summer seasons of 1991 and 1992 at Jabalpur to evaluate the efficacy of different herbicides in mungbean”
e3“Among herbicides, fluchloralin has shown best result in reducing weed population and weed dry matter and increasing grain yield”
Claim · model-written summary
Clomazone drastically reduced weed population and weed dry matter in mungbean.
- Taxon
- mungbeanVigna radiatae0
- Treatment
- clomazone (0.5, 1.0 and 1.5 kg/ha) at POe5
- Interactor
- weede4weed
- Outcome
- weed population and weed dry mattere4
- Direction
- reducede4
- Qualifier
- drasticallye4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field experiment was conducted during summer seasons of 1991 and 1992 at Jabalpur to evaluate the efficacy of different herbicides in mungbean”
e4“clomazone has reduced weed population and weed dry matter drastically but it has shown toxic effect on crop yield”
e5“clomazone (0.5, 1.0 and 1.5 kg/ha) at PO along with weedy and weed-free”
Claim · model-written summary
Clomazone had a toxic effect on mungbean crop yield.
- Taxon
- mungbeanVigna radiatae0
- Treatment
- clomazone (0.5, 1.0 and 1.5 kg/ha) at POe5
- Outcome
- crop yielde4
- Direction
- toxic effecte4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A field experiment was conducted during summer seasons of 1991 and 1992 at Jabalpur to evaluate the efficacy of different herbicides in mungbean”
e4“clomazone has reduced weed population and weed dry matter drastically but it has shown toxic effect on crop yield”
e5“clomazone (0.5, 1.0 and 1.5 kg/ha) at PO along with weedy and weed-free”
The same questions in other papers
clomazone · yield · Vigna radiata (mung bean)Results differ
1 in the opposite direction
- positive
Fluchloralin · weed · Vigna radiata (mung bean)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
Fluchloralin · yield · Vigna radiata (mung bean)Results agree
5 papers in the same direction as this paper
- positive
- positive
- positive
2 papers more in this group
See all 6 papers →herbicide · yield · Vigna radiata (mung bean)Positive and negative results
102 papers in the same direction as this paper · 6 in the opposite direction
- negative
- negative
- no effect
105 papers more in this group
See all 109 papers →herbicide · weed · Vigna radiata (mung bean)Results agree
72 papers in the same direction as this paper
- positive
- positive
- positive
69 papers more in this group
See all 73 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.