%0 Journal Article
%T Progresses and perspective on research and practice of rice-duck farming in China<br>近10多年来我国鸭稻共作生态农业技术的 研究进展与展望
%A ZHANG Jia-En
%A <br>章家恩
%J 中国生态农业学报
%D 2013
%I 
%X A significant progress had been made in the theory and practice of rice-duck farming in China in recent decades. Attained theoretic achievements included effects of rice-duck farming on: 1) nutrient cycle, matter and energy flow characteristics in paddy fields; 2) pest and disease control and the dynamic relationship between pests and natural enemies; 3) weed communities and control in paddy fields; 4) water environment and aquatic biodiversity in paddy fields; 5) soil fertility and soil biodiversity; 6) rice growth and canopy structure; 7) emission of greenhouse gases and global climate change; 8) rice quality, yield, ecosystem services and comprehensive benefits; and 9) control of golden apple snails. Practical innovations had included: 1) technical procedures and regulations of rice-duck farming; 2) rice-duck farming with direct seeding method; 3) rice-duck farming with zero-tillage; and 4) other new development techniques such as two-batch duckling co-culture with rice in a growth season, rice intercropping with other water plants and duck co-culture, etc. Based on the above progress, present situation and future development trends and demand, key research perspectives were put forward as follows: 1) effect, mechanism and long-term research on rice-duck farming; 2) innovation, integration and demonstration of key technologies of rice-duck farming; 3) standardization and industrialization of rice-duck farming; and 4) rice-duck farming study in the context of low-carbon agriculture and global change demand.
%K Rice-duck farming
%K Ecological effect
%K Key technology
%K Research progress
%K Research perspective<br>鸭稻共作
%K 生态效应
%K 关键技术
%K 研究进展
%K 研究展望
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=D019861B8EEAF330FAD3A76FA8E82402&yid=FF7AA908D58E97FA&vid=659D3B06EBF534A7&iid=CA4FD0336C81A37A&sid=09ABD5535D9B6D45&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=0&reference_num=0