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http://krishi.icar.gov.in/jspui/handle/123456789/31692| Title: | Evaluation of rice establishment methods with nutrient and weed management options under rainfed farming situations of Bastar plateau. |
| Other Titles: | Not Available |
| Authors: | Thakur, D. S., Sharma, G.K., Naik, R. K., Khalkho, D., Choudhary, J. L. and Patil, S. K. |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | Chief Scientist, 2Scientist (Soil Science), AICRP for Dryland Agriculture, S.G. College of Agriculture and Research Station, Indira Gandhi Krishi Vishwavidayala, Jagdalpur, Chattisgarh Assistant Professor, Deptt. of Farm Machinery and Power, Faculty of Agricultural Engineering, Indira Gandhi Krishi Vishwavidayala, Raipur, Chattisgarh Scientist (Soil & Water Management), AICRP on Ground Water Utilization, Deptt. of Soil and Water Engineering, Faculty of Agricultural Engineering, Indira Gandhi Krishi Vishwavidayala, Raipur, Chattisgarh 5Senior Scientist, AICRP on AAS, Deptt. of Agrometerology, Indira Gandhi Krishi Vishwavidyalaya, Raipur, Chattisgarh Hon’ble Vice Chancellor, Indira Gandhi Krishi Vishwavidayala, Raipur, Chattisgarh |
| Published/ Complete Date: | 2014-02-09 |
| Project Code: | Not Available |
| Keywords: | Rice establishment methods, nutrient and weed management options, dry aerobic rice seeding, rainfed farming situations of Bastar plateau |
| Publisher: | Soil Conservation Society of India , New Delhi |
| Citation: | Thakur, D. S., Sharma, G.K., Naik, R. K., Khalkho, D., Choudhary, J. L. and Patil, S. K. (2014). Evaluation of rice establishment methods with nutrient and weed management options under rainfed farming situations of Bastar plateau. Journal of Soil and Water Conservation. Vol. 13(1):36-41 |
| Series/Report no.: | Not Available; |
| Abstract/Description: | This study was conducted during 2006-2009 at Shaheed Gundadhoor College of Agriculture and Research Station, Kumhrawand, Jagdalpur district Bastar (Chhattisgarh) under different rainfed farming situations. In upland farming situation, broadcasting (dry aerobic) + biasi + recommended fertilizer (80-50-30 kg ha-1 of NPK) + In-situ green manuring with sunhemp was found efficient with respect to significantly higher mean grain yield (1.83 t ha-1), highest benefit cost (B:C) ratio (1.52 Rs. per Re.) and maximum rain water use efficiency (RWUE) of 1.59 kg/ha-mm. Under medium land situation, line seeding (dry aerobic) + recommended fertilizer (80-50-30 kg ha-1 of NPK) + in situ green manure incorporation by paddy weeder and weed control was found effective with significantly higher mean grain yield (3.08 t ha-1), highest B:C ratio (2.28) and maximum RWUE (2.51 kg/ha-mm). However, under lowland situation broadcasting + biasi (dry aerobic) + RDF 80:50:30 kg ha-1 of NPK + in-situ green manuring with sunhemp was recorded efficient with a mean maximum grain yield of 5.76 t ha-1, followed by line seeding (dry aerobic) + RDF 80:50:30 kg ha-1 of NPK + Post E weedicide with mean grain yield of 5.74 q ha-1 and line seedling (Dry aerobic)+ RDF 80:50:30 kg ha-1 of NPK + in-situ GM incorporation by paddy weeder & weed control with a marginally lower yield of 5.69 t ha-1. The highest B:C ratio was found in Line seedling (Dry aerobic)+ RDF 80:50:30 kg ha-1 of NPK + In-situ GM incorporation by paddy weeder & weed control. The rice crop establishment methods did not gave any effect on relay crops because the sowing of relay crops is done as soon as the free water disappears. This time is almost same for all the treatments. However, field pea and lathyrus was recorded comparatively higher yields indicating their effectiveness in soil moisture utilization. Field pea was superior with a yield of 1.47 t ha-1 and B: C ratio of 6.16. |
| Description: | Not Available |
| ISSN: | ISSN: 022-457X |
| Type(s) of content: | Article |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Journal of Soil and Water Conservation |
| NAAS Rating: | 8.21 |
| Volume No.: | 13(1) |
| Page Number: | 36-41 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | http://www.scsi.org.in/ |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/31692 |
| Appears in Collections: | NRM-IIWM-Publication |
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