TY - CHAP AV - public UR - http://oar.icrisat.org/8788/ T2 - Millets : Promotion for Food, Feed, Fodder, Nutritional and Environment Security, Proceedings of Global Consultation on Millets Promotion for Health & Nutritional Security PB - Society for Millets Research, ICAR Indian Institute of Millets Research TI - Biological nitrification inhibition (BNI) activity in sorghum: Potential role for enhancing nitrogen-use efficiency (NUE) A1 - Subba Rao, G V A1 - Nakahara, K A1 - Ando, Y A1 - Sahrawat, K L A1 - Deshpande, S P A1 - Srinivasa Rao, P A1 - Upadhyaya, H D A1 - Hash, C T N1 - Proceedings of Global Consultation on Millets Promotion for Health & Nutritional Security, 18-20 December, 2013 SN - 8189335529 N2 - Nitrification and denitrification are the primary drivers for generating reactive -N (NO3-, N20 and NO) the two processes of N-cycle, largely responsible for soil-N losses, resulting poor N-recovery and low-NUE in agricultural systems. Suppressing soil nitrifier activity facilitates retention of soil mineral-N as ammoninum, leads to better utilization of N in situations where nitrification is followed by N losses via leaching and/or denitrification. Soils in the WCS (West Central Sahelian zone of Africa) where sorghum is predominantly grown, are of light-textured sandy-loams with acidic (ph 5.0 to 6.0). Alfisols in India and Ultisols in South America are also of light-textured and acidic, where most of the sorghum grown globally. Nitrogen mineralized from SOM (soil organic matter) or from inorganic fertilizers is quickly nutrified and lost through leaching. SP - 91 Y1 - 2015/// EP - 96 ID - icrisat8788 KW - Sorghum; Biological Nitrification Inhibition; Nitrogen use efficiency; Ammonia CY - Hyderabad ER -