论文部分内容阅读
商水县地处豫东平原地带,小麦、玉米是我县种植业主导产业,虽然我县地整地已全面机械化,但整地技术还是大面积利用上世纪末推广的旋耕技术,阻碍了农业的发展。近几年推广的机械深松整地技术大大地解决了这一问题,现将机械深松整地技术操作及存在的问题分析一下。一、深松整地的作用与好处1.打破犁底层,加深耕层,提高耕地质量。多年的旋耕会形成坚硬的犁底层,犁底层不利于水分的渗入和植物根系的下扎。机械深松时,深松铲
Shangshui County is located in the plains of eastern Henan Province, wheat and corn are the leading industries in our county's planting industry. Although the land consolidation in our county has been fully mechanized, the technology for soil preparation still largely utilizes the rotary farming technology promoted in the late century and hinders the development of agriculture . In recent years, the promotion of mechanical deep loose soil preparation technology greatly solve this problem, now mechanical loose soil preparation technology operation and existing problems analysis. First, the role and benefits of subsoiling earthwork 1. Break plow the bottom, deepen the tillage, improve the quality of arable land. Years of rotary tillage will form a hard bottom plow, plow the bottom is not conducive to water infiltration and plant roots under the bar. Mechanical deep loose, deep shovel