摘要
对小麦雨养垄系机械化优质高效配套技术进行二次正交旋转组合试验 ,建立了优化产量及效益模型 ,分析了各试验因素的关系 ,筛选出优化产量及优化效益的小麦栽掊方式 。
In this paper,the quadratic rotating,regressive and perpendicular combination experiment is used for the technology of high quality and efficiency of ridge mechanized rainy culture of wheat.The model of optimum yield and beneficial result are established.Law of factors of experiment is analysis.The model of culture of wheat of optimum yield and beneficial result are selected.Scientific basis is provided for summarization of law of the technology of high quality and efficiency of ridge mechanized rainy culture.$$$$
出处
《东北农业大学学报》
CAS
CSCD
2003年第2期161-164,共4页
Journal of Northeast Agricultural University
基金
国家"九五"科技攻关课题 96-0 0 4-0 2 -0 3部分内容
关键词
雨养垄系机械化配套技术
小麦
产量
效益模型
二次正交旋转组合试验
产量
技术体系
wheat
the design of the quadratic rotating,regressive and perpendicular combination experiment
the technology of high quality and efficiency of ridge mechanize rainy culture.
