河南省漯河市农机管理及推广部门近两年来在全市范围内组织了大规模的深松整地作业,两年来全市共补贴各种型号深松机185台,完成深松整地作业18000hm2,在推广这个技术的过程中,市、县农机管理、推广及经销部门都做了大量的工作,基本保证了深松整地作业质量及补贴资金的足额发放,取得了很好的效果,但还存在着一些问题。1深松作业效果显著1.1提高了耕地的蓄水保墒能力漯河市的耕地主要有3种土质,沙土、壤土、粘土。对壤土、粘土而言农作物生长的土层从上到下分为耕作层、犁底层、心土层、底土层4层。漯河市大部分耕地耕作层深度为 Luohe City, Henan Province, agricultural machinery management and promotion departments in the past two years in the city organized a large-scale deep pine preparation, the city a total of two years to subsidize the various models subsoiler 185 units to complete the deep loose soil preparation operations 18000hm2, to promote this In the process of technology, a great deal of work has been done in agricultural machinery management, promotion and distribution departments in cities and counties, basically guaranteeing the quality of subsoiling and land preparation and the full payment of subsidy funds, and have achieved good results, but there are still some problem. 1 Subsoiling operation results are significant 1.1 to improve the water storage capacity of cultivated land Luohe City, there are three main types of arable land, sand, loam, clay. For loamy, clay, the crop grows from top to bottom soil layer is divided into tillage, plow the bottom layer, heart soil layer, the bottom soil layer 4. Most of Luohe cultivated land depth of farming