Abstract
A field experiment was conducted for two consecutive years (1993–94 and 1994–95) at Chandra Shekhar Azad University of Agriculture and Technology, Kanpur in which preemergence application of pendimethalin (0.75 kg/ha) followed by one hand weeding at 40 days after planting and oxyfluorfen (0.07 kg/ha) followed by one hand weeding at 40 days after planting prevented weed competition registering 91 and 74% weed control efficiency with a bulb yield of 16.18 and 16.54 t/ha, respectively, over no weeding and proved at par with manual weedings done thrice. Diclofop methyl (0.94 kg/ha) was found ineffective against Chenopodium album.
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Claims 5
Claim · model-written summary
Pendimethalin followed by hand weeding gave 91% weed control efficiency relative to no weeding.
- Taxon
- Onion
Allium cepat0 - Treatment
- preemergence application of pendimethalin (0.75 kg/ha) followed by one hand weeding at 40 days after plantinge0
- Outcome
- weed control efficiencye0
- Direction
- preventede0
- Value
- 91e0
- Qualifier
- at par with manual weedings done thricee0
- Comparator
- no weedinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“preemergence application of pendimethalin (0.75 kg/ha) followed by one hand weeding at 40 days after planting and oxyfluorfen (0.07 kg/ha) followed by one hand weeding at 40 days after planting prevented weed competition registering 91 and 74% weed control efficiency with a bulb yield of 16.18 and 16.54 t/ha, respectively, over no weeding and proved at par with manual weedings done thrice.”
t0“Onion (Allium cepa L.)”
Claim · model-written summary
Oxyfluorfen followed by hand weeding gave 74% weed control efficiency relative to no weeding.
- Taxon
- OnionAllium cepat0
- Treatment
- oxyfluorfen (0.07 kg/ha) followed by one hand weeding at 40 days after plantinge0
- Outcome
- weed control efficiencye0
- Direction
- preventede0
- Value
- 74%e0
- Qualifier
- at par with manual weedings done thricee0
- Comparator
- no weedinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“preemergence application of pendimethalin (0.75 kg/ha) followed by one hand weeding at 40 days after planting and oxyfluorfen (0.07 kg/ha) followed by one hand weeding at 40 days after planting prevented weed competition registering 91 and 74% weed control efficiency with a bulb yield of 16.18 and 16.54 t/ha, respectively, over no weeding and proved at par with manual weedings done thrice.”
t0“Onion (Allium cepa L.)”
Claim · model-written summary
Pendimethalin followed by hand weeding gave bulb yield of 16.18 t/ha, above no weeding and at par with three manual weedings.
- Taxon
- OnionAllium cepat0
- Treatment
- preemergence application of pendimethalin (0.75 kg/ha) followed by one hand weeding at 40 days after plantinge0
- Outcome
- bulb yielde0
- Direction
- higherinferrede0
- Value
- 16.18e0
- Qualifier
- at par with manual weedings done thricee0
- Comparator
- no weedinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“preemergence application of pendimethalin (0.75 kg/ha) followed by one hand weeding at 40 days after planting and oxyfluorfen (0.07 kg/ha) followed by one hand weeding at 40 days after planting prevented weed competition registering 91 and 74% weed control efficiency with a bulb yield of 16.18 and 16.54 t/ha, respectively, over no weeding and proved at par with manual weedings done thrice.”
t0“Onion (Allium cepa L.)”
Claim · model-written summary
Oxyfluorfen followed by hand weeding gave bulb yield of 16.54 t/ha, above no weeding and at par with three manual weedings.
- Taxon
- OnionAllium cepat0
- Treatment
- oxyfluorfen (0.07 kg/ha) followed by one hand weeding at 40 days after plantinge0
- Outcome
- bulb yielde0
- Direction
- higherinferrede0
- Value
- 16.54 t/hae0
- Qualifier
- at par with manual weedings done thricee0
- Comparator
- no weedinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“preemergence application of pendimethalin (0.75 kg/ha) followed by one hand weeding at 40 days after planting and oxyfluorfen (0.07 kg/ha) followed by one hand weeding at 40 days after planting prevented weed competition registering 91 and 74% weed control efficiency with a bulb yield of 16.18 and 16.54 t/ha, respectively, over no weeding and proved at par with manual weedings done thrice.”
t0“Onion (Allium cepa L.)”
Claim · model-written summary
Diclofop methyl at 0.94 kg/ha was ineffective against Chenopodium album.
- Taxon
- Chenopodium album
Chenopodium albume0 - Treatment
- Diclofop methyl (0.94 kg/ha)e0
- Interactor
- Chenopodium albumChenopodium albume0weed
- Outcome
- ineffective against Chenopodium albume0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Diclofop methyl (0.94 kg/ha) was found ineffective against Chenopodium album.”
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See all 74 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.