作物研究2012，Vol.26Issue(2)：127-130,147,5.DOI:10.3969/j.issn.1001-5280.2012.02.05
稻—野鸭复合生态种养技术水稻产量及经济效益分析
Analysis of Grain Yield & Economic Benefits of Rice- mallard Complex Ecosystem in Paddy Field
摘要
Abstract
The paper summarizes previous researches, presents a new type of complex ecological planting and breeding technology with more economic benefits of mallard displace of duck. Compared with single rice cultivation, it promoted early onset of tillers and rice root growth & development, increased rice yield by 9.04% , which was nearly 6 times profit per unit area and more than 36% on variable compression ratio (VCR) . Rice - mallard complex ecological planting and breeding technology made a far - reaching significance on improving the economic efficiency of rice field and mobilizing the enthusiasm of rice farmers in the premise of ensuring rice production.关键词
水稻/种植/产量/野鸭/经济效益/生态种养技术Key words
Rice/ Cultivation/ Yield/ Mallard/ Economic benefits/ Ecological planting and breeding technology分类
农业科技引用本文复制引用
郑华斌,扈婷,陈杨,黄璜..稻—野鸭复合生态种养技术水稻产量及经济效益分析[J].作物研究,2012,26(2):127-130,147,5.基金项目
“十二五”国家公益性行为(农业)科研专项(201103001). （农业）
