2010, Vol. 24(6): 672-676    DOI: 10.3969/j.issn.1001-7216.2010.06.020

Effects of Long-Term Rice-Rice-Green Manure Rotation on Rice Yield

GAO Ju-sheng1,2;CAO Wei-dong1;DONG Chun-hua1,2,*; XU Ming-gang1; ZENG Xi-bai3; WEN Shi-lin1,2
1Key Laboratory of Plant Nutrition and Nutrient Cycling of Ministry of Agriculture, China; Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing 100081, China; 2Qiyang Agroecosystem of National Field Experimental Station, Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences,Qiyang 426182, China; 3Institute of Agricultural Environment and Sustainable Development, Chinese Academy of Agricultural Sciences, Beijing 100081, China; *Corresponding author, E-mail: dch200707@yahoo.com.cn
Received 1900-01-01  Revised 1900-01-01
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