摘要
在分析农田保护性耕种技术实施意义的基础上,剖析了构建农田保护性耕作技术实施效益评价指标体系的程序,最后提出了构建农田保护性耕作技术实施效益评价指标体系的初步设想。
Combining agricultural production with ecological environment, cropland conservation tillage is inevitable choice of agricultural sustainable development. Based on the analysis of conservation tillage technology implementary significance, this paper analyses the procedure of its implementary benefit evaluation indicator system establishment, puts forward evaluation indicator system elementary design.
出处
《北京农学院学报》
2006年第4期50-53,共4页
Journal of Beijing University of Agriculture
基金
北京市农委科技招标项目(20030201)
关键词
保护性耕作技术
实施效益
评价指标体系
conservation tillage technology
implementary benefit
evaluation indicator system
