Abstract
A field study was carried out during the rabi season 2020-21 to identify weed species and investigate the efficacy of post-emergence herbicides on weeds and their effect on wheat grain yield at AICRP on Wheat, JNKVV, Jabalpur (M.P.). Seven different treatments were applied, namely pinoxaden at 40 g a.i./ha, pinoxaden at 45 g a.i./ha, pinoxaden at 90 g a.i./ha, clodinafop propargyl at 90 g a.i./ha, sulfosulfuron at 25 g a.i./ha as post-emergence (25 DAS), hand weeding at 30 DAS and weedy check. The highest number of individuals was recorded for Medicago denticulata (30.82%), Cichorium intybus (29.94%), Phalaris minor (15.60%), Chenopodium album (15.32%) and Anagallis arvensis (8.30%). All the herbicide treatments provided significant control of weeds causing significant reduction in density of target weed flora and improved the grain yield compared with the weedy check. The highest mortality of weeds (41.12%) was recorded where pinoxaden at 90 g a.i./ha was applied. However, pinoxaden at 45 g a.i./ha is the most effective and best option for higher values of growth parameters, yield attributes and maximum wheat grain yield.
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Claims 11
Claim · model-written summary
Medicago denticulata comprised 30.82% of recorded weeds.
- Taxon
- wheat
Triticum aestivume1 - Interactor
- Medicago denticulatae0weed
- Outcome
- number of individualse0
- Value
- 30.82%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest number of individuals was recorded for Medicago denticulata (30.82%), Cichorium intybus (29.94%), Phalaris minor (15.60%), Chenopodium album (15.32%) and Anagallis arvensis (8.30%).”
e1“weeds in wheat crop”
Claim · model-written summary
Cichorium intybus comprised 29.94% of recorded weeds.
- Taxon
- WHEATTriticum aestivumt0
- Interactor
- Cichorium intybus
Cichorium intybuse0weed - Outcome
- number of individualse0
- Value
- 29.94%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest number of individuals was recorded for Medicago denticulata (30.82%), Cichorium intybus (29.94%), Phalaris minor (15.60%), Chenopodium album (15.32%) and Anagallis arvensis (8.30%).”
t0“WEEDS IN WHEAT CROP”
Claim · model-written summary
Phalaris minor comprised 15.60% of recorded weeds.
- Taxon
- WHEATTriticum aestivumt0
- Interactor
- Phalaris minor
.jpg?width=60)
Phalaris minore0weed - Outcome
- number of individualse0
- Value
- 15.60%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“The highest number of individuals was recorded for Medicago denticulata (30.82%), Cichorium intybus (29.94%), Phalaris minor (15.60%), Chenopodium album (15.32%) and Anagallis arvensis (8.30%).”
t0“WHEAT CROP”
Claim · model-written summary
Chenopodium album comprised 15.32% of recorded weeds.
- Taxon
- WHEATTriticum aestivumt0
- Interactor
- Chenopodium album
Chenopodium albume0weed - Outcome
- number of individualse0
- Value
- 15.32%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest number of individuals was recorded for Medicago denticulata (30.82%), Cichorium intybus (29.94%), Phalaris minor (15.60%), Chenopodium album (15.32%) and Anagallis arvensis (8.30%).”
t0“WHEAT CROP”
Claim · model-written summary
Anagallis arvensis comprised 8.30% of recorded weeds.
- Taxon
- WHEATTriticum aestivumt0
- Interactor
- Anagallis arvensis
Lysimachia arvensise0weed - Outcome
- number of individualse0
- Value
- 8.30%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest number of individuals was recorded for Medicago denticulata (30.82%), Cichorium intybus (29.94%), Phalaris minor (15.60%), Chenopodium album (15.32%) and Anagallis arvensis (8.30%).”
t0“WHEAT CROP”
Claim · model-written summary
Herbicides significantly reduced target weed density compared with weedy check.
- Taxon
- wheatTriticum aestivume1
- Treatment
- herbicide treatmentse0
- Interactor
- weedse0weed
- Outcome
- density of target weed florae0
- Direction
- reductione0
- Comparator
- weedy checke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All the herbicide treatments provided significant control of weeds causing significant reduction in density of target weed flora and improved the grain yield compared with the weedy check.”
e1“effect on wheat grain yield”
Claim · model-written summary
Herbicides improved wheat grain yield compared with weedy check.
- Taxon
- wheatTriticum aestivume1
- Treatment
- herbicide treatmentse0
- Outcome
- grain yielde0
- Direction
- improvede0
- Comparator
- weedy checke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All the herbicide treatments provided significant control of weeds causing significant reduction in density of target weed flora and improved the grain yield compared with the weedy check.”
e1“effect on wheat grain yield”
Claim · model-written summary
Pinoxaden at 90 g a.i./ha produced the highest weed mortality, 41.12%.
- Taxon
- wheatTriticum aestivume1
- Treatment
- pinoxaden at 90 g a.i./hae0
- Interactor
- weedse0weed
- Outcome
- mortality of weedse0
- Direction
- higheste0
- Value
- 41.12%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest mortality of weeds (41.12%) was recorded where pinoxaden at 90 g a.i./ha was applied.”
e1“effect on wheat grain yield”
Claim · model-written summary
Pinoxaden at 45 g a.i./ha was judged best for growth parameters and yield attributes.
- Taxon
- wheatTriticum aestivume0
- Treatment
- pinoxaden at 45 g a.i./hae0
- Outcome
- growth parameters, yield attributese0
- Direction
- highere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“pinoxaden at 45 g a.i./ha is the most effective and best option for higher values of growth parameters, yield attributes and maximum wheat grain yield.”
Claim · model-written summary
Pinoxaden at 45 g a.i./ha gave maximum wheat grain yield.
- Taxon
- wheatTriticum aestivume0
- Treatment
- pinoxaden at 45 g a.i./hae0
- Outcome
- wheat grain yielde0
- Direction
- maximume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“pinoxaden at 45 g a.i./ha is the most effective and best option for higher values of growth parameters, yield attributes and maximum wheat grain yield.”
Claim · model-written summary
Pinoxaden at 45 g a.i./ha was recommended as the best option.
- Taxon
- wheatTriticum aestivume0
- Treatment
- pinoxaden at 45 g a.i./hae0
- Outcome
- best optione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“pinoxaden at 45 g a.i./ha is the most effective and best option for higher values of growth parameters, yield attributes and maximum wheat grain yield.”
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