茬地覆盖少耕、免耕播种技术的研究

Studies on the Mechanization Technology for Minimum-Tillage and No-Tillage Sowing of Stubble Land Covering

介绍了国内外旱地保护性耕作技术的发展与现状 ,茬地覆盖少耕、免耕播种技术的科学依据和优越性 ,结合新疆的区域特点提出实施茬地覆盖少耕、免耕播种技术是实现新疆农业可持续发展的必由之路。根据目前我区农学与农机相结合已取得的科研成果及“两早配套”技术的推广、应用情况 ,指出新疆推广茬地覆盖少耕。

This paper introduces the development and present situation of protective farming technique of dry land at home and abroad, and the scientific basis and superiority of minimum tillage and no tillage sowing technology of stubble land covering. Combining Xinjiang's area characteristics, it puts forward to pursue minimum tillage and no tillage srowing technology of stubble land covering,which is the only one way of realizing Xinjiang's agricultral sustainable development. According to the abtained achievements in scientific research incombining Xinjiang's agriculture and farm machinery presently,and popularization and application of the technology of 'early crops form a complete set', the paper points that the time is ripe in popularizing covering,minimum tillage and no tillage sowing technology in stubble land in Xinjiang.