采用参与式方法评价中国玉米研究的优先序-citeseerx.pdf

中国农业科学 2004,37（6）：781-787 Scientia Agricultura Sinica 采用参与式方法评估中国玉米研究的优先序 1 2 3 4 胡瑞法 ，MengErikaCH，张世煌 ，石晓华 1 2 （中国科学院农业政策研究中心，北京 100101； 国际玉米小麦改良中心，Apdo.Postal 6-641, 06600墨西哥； 3 4 中国农业科学院作物育种栽培研究所，北京 100081； 河南职业技术师范学院，新乡 450003） 摘要：采用参与式方法，对全国5个玉米生态区进行了参与式农村评估(PRA)，并邀请专家以参与式学术研讨 的方式对PRA所获得的玉米生产发展限制因素进行分析，以及对不同生态区的限制因素的重要性进行排序，在此基 础上得出了我国玉米研究的优先序。结果表明，干旱是未来我国玉米生产发展的第一限制因素，也是玉米科研最优 先的研究领域。栽培管理技术和农业技术推广等是近期我国政府在制定相关产业发展政策时必须考虑的重要领域。 关键词：玉米；参与式农村评估研究；优先序；中国 Prioritization for Maize Research and Development in China 1 2 3 4 HU Rui-fa , MENG Erika C H , ZHANG Shi-huang , SHI Xiao-hua (1 Cen ter f or Chines e Agricultural Policy , Chines e A cademy of Sciences, Beij ing 100101; 2In ternational Maize and Wheat Imp rovement Center (CIMM YT) , Ap do. P os tal 6-64 1, 06600 Mexico, D .F., Mexico; 3Institute of Crop Breed ing and Cultivation, Chines e A cademy of Ag ricultural Sciences, B eij ing 10008 1; 4H enan Vocational Technology N ormal Univers ity, X inx iang 45 0003 ) Abstract: The current research was carried out based on the examination and confirmation o f the constraints identified through the p articip atory rural appraisal (PRA) surv eys for each o f th e five geograp hical regions and maize p roduction systems in China. All potential physical, biological and institutional constraints that are relevant to each region / production system were considered in the PRA surveys. Experts in maize research, production , and management have evaluated and judged the data, and draw a conclusion of priorities for maize research and developm ent. Drought is the primary constraint limiting