榆林地区种子公司从1981年开始在全区安排了春小麦夏播试验。在榆林、神木、横水等县先后试种成功,并出现了一些高产典型。特别是1986年府谷县大昌汗乡农民从内蒙古准格尔旗引种夏播春小麦成功后,该项技术得到迅速推广,1987年府谷县种植面积由65亩猛增到9395亩。据调查在干旱年份,山早地平均亩产达到80.2kg,个别田块高达140kg。由于产量和价格均高于主栽作物糜子,经济效益较为显著。从几年的试验示范种植情况看,栽培技术有以下几点:1.选择优良品种一般应选择生育期中等,抗病特别是高抗叶锈的品种。从试验的20多个材料筛选结果和府谷县两年示范种植的情况看,以中7906、中7606、夏麦4号、龙溪35和准旗春麦等较为理想,其中以准旗春麦为最佳。该品种原系内蒙准格尔旗川 Yulin seed companies since 1981 in the region arranged a spring wheat summer sowing test. In Yulin, Shenmu, Hengshui County, and other successful trials, and there have been some high-yield typical. In particular, after the success of introducing summer sowing spring wheat from Zhunge’er County, Inner Mongolia in 1986, the farmers of Da Chang Khan Township in Fugu County rapidly promoted the technology. The area planted in 1987 in Fugu County soared from 65 mu to 9,395 mu. According to the survey, during the dry years, the average yield per mu in the mountain reaches 80.2kg and the individual plots reach as high as 140kg. As the yield and price are higher than the main crop of millet, the economic benefits are more significant. From a few years of experimental demonstration of planting situation, the cultivation of the following points: 1. Selection of fine varieties should generally choose the middle-growing period, disease resistance, especially high resistance to leaf rust varieties. From more than 20 material screening results and the two-year demonstration planting in Fugu County, the best conditions are Zhong 7906, Zhong 7606, Xiamai 4, Longxi 35 and quasi-flag spring, among which quasi-flag spring wheat optimal. The variety of the original Inner Mongolia Zhungeer Qichuan