小麦保护性耕作技术研究与分析

小麦保护性耕作技术是以机械化作业为主要手段，采取少耕或免耕方法，保护土壤、降低生产成本、实现农业可持续发展的机械化耕作技术体系。将保护性耕作技术种植小麦的试验数据与常规耕作技术的试验数据相比较，结果表明：应用保护性耕作技术种植小麦的增温、保墒作厢更为明显，麦田含水率较常规耕作的多2．52％，小麦个体发育健壮，平均增产1．6％，节约耕作费用450元／hm^2，新增经济效益570元／hm^2。

Research and Analysis of Wheat Conservation Tillage Technology

The wheat conservation tillage technology is adopted with the mechanized work as the principal means which adopts little plows or no plows so as to protect the soil, reduce the production cost, and realize agricultural sustainable development in mechanized farming technology system. The comparisons between the conservation tillage technology planter wheat's tentative data and the conventional cultivation technique's empirical data show that: adopting protection cultivation technique, wheat's warming and pre...