Abstract
A field experiment was conducted during 2005-06 to 2006-07 at Varanasi to find out the effect of three residue management practices viz. R1 (Residue Removal), R2 (Residue Retention alone), R3 (Residue Retention with Trichoderma) and four weed management treatments viz. W1 (Control), W2 (Hand weeding at 30 & 45 DAS), W3 (Isoproturon +2,4-D (1.0+0.5 ha-1 at 30 DAS), W4 (Fenoxaprop 120 g a.i. ha-1 fb Metsulfuron 4g a.i. ha-1 ) on weeds and productivity of zero-till wheat (Triticum aestivum L. emend Fiori & Poal) in rice-wheat cropping system during the winter (rabi) season. Wheat grown under rice wheat cropping system with residue retention with Trichoderma application produced 8.2 and 6.8 % higher grain and 7.3 and 6.2 % straw yield over residue removal treatment during both the year of experimentations. Out of all residue management approaches under test, residue management alone along with isoproturon + 2, 4-D application for weed control gave higher net returns during the course of above study.
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Claims 3
Claim · model-written summary
Residue retention with Trichoderma increased wheat grain yield by 8.2 and 6.8 percent over residue removal in the two years.
- Taxon
- Wheat
Triticum aestivume0 - Treatment
- residue retention with Trichoderma applicatione0
- Interactor
- Trichoderma
Trichodermae0symbiont - Outcome
- graine0
- Direction
- highere0
- Value
- 8.2 and 6.8 %e0
- Comparator
- residue removal treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Wheat grown under rice wheat cropping system with residue retention with Trichoderma application produced 8.2 and 6.8 % higher grain and 7.3 and 6.2 % straw yield over residue removal treatment during both the year of experimentations”
Claim · model-written summary
Residue retention with Trichoderma increased wheat straw yield by 7.3 and 6.2 percent over residue removal in the two years.
- Taxon
- WheatTriticum aestivume0
- Treatment
- residue retention with Trichoderma applicatione0
- Interactor
- TrichodermaTrichodermae0symbiont
- Outcome
- straw yielde0
- Direction
- highere0
- Value
- 7.3 and 6.2 %e0
- Comparator
- residue removal treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Wheat grown under rice wheat cropping system with residue retention with Trichoderma application produced 8.2 and 6.8 % higher grain and 7.3 and 6.2 % straw yield over residue removal treatment during both the year of experimentations”
Claim · model-written summary
Residue management alone with isoproturon and 2,4-D gave higher net returns.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- residue management alone along with isoproturon + 2, 4-D applicatione0
- Outcome
- net returnse0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“residue management alone along with isoproturon + 2, 4-D application for weed control gave higher net returns”
t0“Wheat”
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