Abstract
Field experiments were conducted at the experimental farm of the Department of Agronomy and Agromet., PAU, Ludhiana. during 2003–04 and 2004–05. The experimental field was sandy-loam in texture with 72.7% sand, 11.7% silt and 15.6% clay and was under rice-wheat sequence from last many years. Wheat sown with zero till technique after the spray of paraquat recorded significantly less dry matter of Phalaris minor as compared to conventional till sown crop. Also the dry matter of broadleaf weeds was found to be significantly higher in zero till sown crop without paraquat application than the other tillage treatments. Mesosulfuron+iodosulfuron 12 or 15 g ha−1 and sulfosulfuron 25 g ha−1 provided effective control of P minor and broadleaf weeds. whereas clodinafop 60 g ha−1 and fenoxaprop-p-ethyl 100 g ha−1 controlled only P minor. Significantly higher grain yield was recorded in zero till sown crop after spraying paraquat than zero till without paraquat spray as well as conventional tillage treatments and the former treatment gave 15.8% higher yield than the latter ones. On an average of two years. highest grain yield (4266 kg ha−1) was recorded in meso+iodo 15 g ha−1 and it was followed by sulfosulfuron. fenoxaprop-p-ethyl fb 2, 4-D and clodinafop fb 2, 4-D, respectively.
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Claims 8
Claim · model-written summary
Zero till wheat after paraquat had significantly less Phalaris minor dry matter than conventional till wheat.
- Taxon
- Wheat
Triticum aestivumt0 - Treatment
- zero till technique after the spray of paraquate0
- Interactor
- Phalaris minor
.jpg?width=60)
Phalaris minore0weed - Outcome
- dry matter of Phalaris minore0
- Direction
- lesse0
- Comparator
- conventional till sown crope0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
t0“Wheat”
e0“Wheat sown with zero till technique after the spray of paraquat recorded significantly less dry matter of Phalaris minor as compared to conventional till sown crop”
Claim · model-written summary
Broadleaf weed dry matter was significantly higher with zero till without paraquat than other tillage treatments.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- zero till sown crop without paraquat applicatione0
- Interactor
- broadleaf weedse0weed
- Outcome
- dry matter of broadleaf weedse0
- Direction
- highere0
- Comparator
- other tillage treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat”
e0“dry matter of broadleaf weeds was found to be significantly higher in zero till sown crop without paraquat application than the other tillage treatments”
Claim · model-written summary
Mesosulfuron plus iodosulfuron effectively controlled P minor and broadleaf weeds.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- Mesosulfuron+iodosulfuron 12 or 15 g ha−1e0
- Interactor
- P minorPhalaris minore0weed
- Second interactor
- broadleaf weedse0weed
- Outcome
- effective control of P minor and broadleaf weedse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat”
e0“Mesosulfuron+iodosulfuron 12 or 15 g ha−1 and sulfosulfuron 25 g ha−1 provided effective control of P minor and broadleaf weeds”
Claim · model-written summary
Sulfosulfuron effectively controlled P minor and broadleaf weeds.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- sulfosulfuron 25 g ha−1e0
- Interactor
- P minorPhalaris minore0weed
- Second interactor
- broadleaf weedse0weed
- Outcome
- effective control of P minor and broadleaf weedse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat”
e0“sulfosulfuron 25 g ha−1 provided effective control of P minor and broadleaf weeds”
Claim · model-written summary
Clodinafop controlled only P minor.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- clodinafop 60 g ha−1e0
- Interactor
- P minorPhalaris minore0weed
- Outcome
- controlled only P minore0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat”
e0“clodinafop 60 g ha−1 and fenoxaprop-p-ethyl 100 g ha−1 controlled only P minor”
Claim · model-written summary
Fenoxaprop-p-ethyl controlled only P minor.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- fenoxaprop-p-ethyl 100 g ha−1e0
- Interactor
- P minorPhalaris minore0weed
- Outcome
- controlled only P minore0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat”
e0“fenoxaprop-p-ethyl 100 g ha−1 controlled only P minor”
Claim · model-written summary
Zero till after paraquat yielded significantly more grain than zero till without paraquat and conventional tillage, by 15.8%.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- zero till sown crop after spraying paraquate0
- Outcome
- grain yielde0
- Direction
- highere0
- Value
- 15.8%e0
- Comparator
- zero till without paraquat spray as well as conventional tillage treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat”
e0“Significantly higher grain yield was recorded in zero till sown crop after spraying paraquat than zero till without paraquat spray as well as conventional tillage treatments and the former treatment gave 15.8% higher yield than the latter ones”
Claim · model-written summary
Meso+iodo at 15 g ha−1 gave the highest grain yield, 4266 kg ha−1.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- meso+iodo 15 g ha−1e0
- Outcome
- grain yielde0
- Direction
- higheste0
- Value
- 4266 kg ha−1e0
- Comparator
- sulfosulfurone0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat”
e0“highest grain yield (4266 kg ha−1) was recorded in meso+iodo 15 g ha−1 and it was followed by sulfosulfuron”
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