Ten years of Dryland Agricultural Research. AICRPDA, Biswanath chariali

Abstract

The Assam state has 28.1 lakh hectares of net cropped area accounting for nearly 35.1 % of the total geographical area. The state receives an average rainfall of 1968.1 mm with intermittent dry spells. Majority of area in Assam comes under rainfed area. The rainfed areas are endowed with wide range of constraints with respect to soil and crop management and socio economic issues. The All India Coordinated Research for Dryland Agriculture(AICRPDA) center which was initially established at Jorhat in 2005 was shifted to Biswanath Chariali during 2010. Since its inception, the center has generated significant amount of database and good number of technologies on rain water management, nutrient management, cropping system, energy management, resource characterization, evaluation of improved varieties, IFS and alternate land use systems etc. for increasing the productivity of dryland agriculture on sustainable basis. These technologies have been demonstrated in the farmers' field with their participation under the NICRA project, NICRA upscaling programmes, TSP programmes and success stories have been documented. This publication includes research result of AICRPDA for the past one decade. The information provided in this publication would help the researchers, farmers/stake holders, extension workers and all those involved in development of rainfed agriculture furthering the cause of dryland research and for upscaling the different dryland technologies for increasing the productivity. I appreciate the efforts of the team of Scientists of AICRPDA, Biswanath Chariali and Jorhat center and congratulate them for bringing out the publication entitled " Ten Years of Dryland Agricultural Research". I wish them all success in future research and development endeavor.