Abstract
A field experiment was conducted during 2009–10 and 2010–11 at Meerut, Uttar Pradesh, to study the effect of different herbicides and nutrient management practices on weeds and productivity of wheat (Triticum aestivum L.). In this experiment, 4 nutrient levels viz.; control (No NPK), 50% NPK + FYM 15 t /ha, 75 % NPK + FYM 10 t /ha and 100 % NPK and 5 weed control measures viz.; Pendimethalin 1.0 kg /ha, Fenoxaprop + metsulfuron-methyl (100 + 4 g/ha), Fenoxaprop + carfentrazone (100 +10 g/ha), two hand weeding (25 & 45 DAS) and weedy check. Combined application of 75 % NPK and farmyard manure10 t /ha significantly improved wheat yield and soil nutrient status. The highest grain and straw yields were recorded with application of 75 % NPK + FYM 10 t /ha, which was at par with 100% NPK. Farmyard manure acts as a nutrient reservoir and releases nutrients slowly expected to be more closely matched with supply and demand by the crop. Among the weed control treatments gave significantly higher grain yield compared to weedy check. The highest grain yield were obtained from two hand weeding treatment, although this remained statistically at par with Fenoxaprop + carfentrazone (100 +10 g/ha) and both the treatments resulted in an increase of grain yield as compared to weedy check respectively. The highest net returns and benefit:cost ratio were obtained with application Fenoxaprop + carfentrazone (100 +10 g/ha) among the tested herbicide treatments.
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Claims 8
Claim · model-written summary
Combined 75% NPK and farmyard manure significantly improved wheat yield.
- Taxon
- wheat
Triticum aestivume0 - Treatment
- 75 % NPK and farmyard manure10 t /hae0
- Outcome
- wheat yielde0
- Direction
- improvede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Combined application of 75 % NPK and farmyard manure10 t /ha significantly improved wheat yield and soil nutrient status.”
Claim · model-written summary
Combined 75% NPK and manure significantly improved soil nutrient status.
- Taxon
- wheatTriticum aestivume0
- Treatment
- 75 % NPK and farmyard manure10 t /hae0
- Outcome
- soil nutrient statuse0
- Direction
- improvede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Combined application of 75 % NPK and farmyard manure10 t /ha significantly improved wheat yield and soil nutrient status.”
Claim · model-written summary
75% NPK plus FYM 10 t/ha gave highest grain and straw yields, statistically comparable to 100% NPK.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 75 % NPK + FYM 10 t /hae0
- Outcome
- grain and straw yieldse0
- Direction
- higheste0
- Comparator
- 100% NPKe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest grain and straw yields were recorded with application of 75 % NPK + FYM 10 t /ha, which was at par with 100% NPK.”
t0“wheat”
Claim · model-written summary
Weed control treatments yielded significantly more grain than the weedy check.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- weed control treatmentse0
- Interactor
- weede0weed
- Outcome
- grain yielde0
- Direction
- highere0
- Comparator
- weedy checke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Among the weed control treatments gave significantly higher grain yield compared to weedy check.”
t0“wheat”
Claim · model-written summary
Two hand weedings gave the highest grain yield.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- two hand weeding treatmente0
- Outcome
- grain yielde0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest grain yield were obtained from two hand weeding treatment”
t0“wheat”
Claim · model-written summary
Grain yield after two hand weedings was statistically at par with fenoxaprop plus carfentrazone.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- two hand weedinge0
- Outcome
- grain yielde0
- Direction
- at pare0
- Comparator
- Fenoxaprop + carfentrazone (100 +10 g/ha)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest grain yield were obtained from two hand weeding treatment, although this remained statistically at par with Fenoxaprop + carfentrazone (100 +10 g/ha)”
t0“wheat”
Claim · model-written summary
Fenoxaprop plus carfentrazone produced the highest net returns among tested herbicide treatments.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Fenoxaprop + carfentrazone (100 +10 g/ha)e0
- Outcome
- net returnse0
- Direction
- higheste0
- Comparator
- tested herbicide treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest net returns and benefit:cost ratio were obtained with application Fenoxaprop + carfentrazone (100 +10 g/ha) among the tested herbicide treatments.”
t0“wheat”
Claim · model-written summary
Fenoxaprop plus carfentrazone produced the highest benefit:cost ratio among tested herbicides.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Fenoxaprop + carfentrazone (100 +10 g/ha)e0
- Outcome
- benefit:cost ratioe0
- Direction
- higheste0
- Comparator
- tested herbicide treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest net returns and benefit:cost ratio were obtained with application Fenoxaprop + carfentrazone (100 +10 g/ha) among the tested herbicide treatments.”
t0“wheat”
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