摘要
通过不同放鸭只数的试验,研究了在中高产田单位面积放鸭的数量与产量构成因素和病虫草害发生的关系,分析了产量构成,病虫草害发生的情况,为稻-鸭共生模式技术的推广提供理论依据。
The research on the relations between the duck number per unit area which were put in middle and high-fields, the factors for yield composition and the occurrence of plant diseases, insect pests and weeds were conducted through putting different numbers of ducks in the fields. The yield composition and the occurrence of plant diseases, insect pests and weeds were analyzed and the theory basis for extension of rice-duck intergrowth technique is provided.
出处
《中国农学通报》
CSCD
2004年第4期265-267,273,共4页
Chinese Agricultural Science Bulletin
基金
云南省科技厅批准的云南农业大学与日本鹿儿岛大学国际合作项目和教育部"春辉计划"项目
