摘要
以铧式犁为主的传统耕作制度制约着我国农业的发展。通过对土壤深松技术的分析, 结果表明: 该技术克服了以铧式犁为主的传统耕作制度的弊端, 有利于作物生长、可防止水土流失。通过对土壤深松机具的工作原理及其在田间的试验研究, 结果表明: 在土壤深松机具中, 全方位深松机优越于其它类型的深松机具, 应是我国保护性耕作中首选的优良机型。
Traditional farming system with a plough has restricted the development of agriculture in our country. By analysing technique of the soil deep loosening, it was found that the technique overcome the malpractice of the Traditional farming system,and could make crops grow, and could prevent from water and soil erosion. By studying the work principal of sabsoilers and field experiment, it was demonstrated that among subsoilers, function of bulk subsoilar is superior to else types subsoilers. The bulk subsoilor was good subsoiler when it worked in protecting farming of our country.
出处
《山西农业大学学报（自然科学版）》
CAS
2005年第1期74-77,共4页
Journal of Shanxi Agricultural University(Natural Science Edition)
基金
山西师范大学自然科学基金项目 (2000-28)
关键词
土壤
耕作制度
深松机
Soil Cultivation
System
Subsoiler
