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http://krishi.icar.gov.in/jspui/handle/123456789/48409| Title: | Weed management in winter maize + potato intercropping system |
| Other Titles: | Not Available |
| Authors: | D.K. Roy D. Singh NK Sinha D.N. Pandey |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | Department of Agronomy, Rajendra Agricultural University, Pusa (Bihar) ICAR::Indian Institute of Natural Resins and Gums |
| Published/ Complete Date: | 2008-12-31 |
| Project Code: | Not Available |
| Keywords: | Benefit-cost ratio Herbicides Weed control efficiency Winter maize+potato intercropping |
| Publisher: | Indian Society of Weed Science (ISWS) |
| Citation: | Roy, D. K., Singh, D., Sinha, N. K., & Pandey, D. N. (2008). Weed management in winter maize+ potato intercropping system. Indian Journal of Weed Science, 40(1&2), 41-43. |
| Series/Report no.: | Not Available; |
| Abstract/Description: | A field experiment was conducted to study the effect of weed management practices on weed control and yield of maize + potato intercropping system. The highest maize equivalent yield (152.79 q/ha) was recorded with two hand weedings at 25 and 50 days after sowing (DAS) closely followed by atrazine 0.5 kg/ha followed by hand weeding at 50 DAS (149.69 q/ha). The lowest maize equivalent yield (91.85 q/ha) was recorded in weedy check. All the weed management practices significantly reduced the density and biomass of grasses, sedges and broad leaf weeds over weedy check. The highest weed control efficiency (76.44%) was recorded with hand weeding (twice) followed by atrazine 0.5 kg/ha fb hand weeding at 50 DAS (66.25%). Maximum net monetary returns (Rs 61155/ha) was recorded under hand weeding (twice), which was at par with atrazine 0.5 kg/ha followed by one hand weeding at 50 DAS (Rs 59877/ha). |
| Description: | Not Available |
| ISSN: | 0253-8040 |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Indian Journal of Weed Science |
| NAAS Rating: | 5.84 |
| Volume No.: | 40 |
| Page Number: | 41-43 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/48409 |
| Appears in Collections: | AEng-IINRG-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2008_40_Issue-1&2 Supplymentary_41-43 - Copy.pdf | 29.52 kB | Adobe PDF | View/Open |
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