一、科学选用适宜的高产品种今年我省玉米实行良种补贴面积全覆盖,农民购种时,结合当地种植习惯和气候特点选择好的种植品种。我地适宜的主要品种有登海605、三北二十一、先玉335、浚单20、郑单958、长城306等。二、播种前搞好种子处理选择精品单粒播种的种子,播前晒种,选择晴朗天气将种子铺在凉席或布包上晒种,禁止在水泥地面及柏油路上晒种,避免将种子烫伤,晒种可提高种子发芽势,确保出苗整齐一致。对购 First, the scientific selection of suitable high-yielding varieties This year, the implementation of thoroughbred corn acreage coverage in our province, farmers purchase, combined with local planting habits and climate characteristics choose a good variety of planting. The main varieties that I suitable are Denghai 605, Sanbei 21, Xiangyu 335, Xundan 20, Zhengdan 958, Great Wall 306 and so on. Second, do a good job before sowing seed processing Select single sowing of fine seeds, sowing before seeding, choose the sunny weather the seeds on the mat or cloth sun, prohibit the sun on the cement floor and asphalt, to prevent seed burns , Drying seed can increase the germination potential, to ensure that the emergence of a neat and consistent. On the purchase