充分发挥农机在旱作农业中的作用青龙满族自治县，是个典型的旱作农业县，已被省农业厅列为全省１２个早作农业示范县之一。全县有３．４５万ｈｍ２（５１．７７万亩）耕地，旱地面积占７３％，特另是旱坡地面积大，“下雨满坡流，无雨亩低头”，农作物极易遭受旱灾。近年... Give full play to the role of agricultural machinery in dry farming Qinglong Manchu Autonomous County, is a typical dry farming county, has been the provincial agriculture department as the province’s 12 as one of the early agricultural demonstration counties. The county has 34,500 hm2 (51.77 mu) of arable land, dry land area of ​​73%, especially the large area of ​​dry slopes, “full of rain and slopes, no rain mu down,” crops are extremely vulnerable to drought. in recent years...