汝麦0319采用太谷核不育系选育,该品种越冬幼苗期的长势壮、抗寒性好、分蘖力中等,根据2006-2007年、2007-2008年2次河南省冬水组区试9个点、10个点的表现状态,经与对照组比较,显示增产达极显著水平,平均产量为513.9kg/667m2,表明该品种具有较高的产量潜力。结合品种的特征特性,综述使其高产的栽培和冬春管理的技术方法。 Rumai 0319 was adopted Taigu nuclear sterile line to breed, the variety grows strong in winter seedling stage, has good cold resistance and middle tillering ability. Based on the 2006-2007, 2007-2008, two winter water group test in Henan Province Compared with the control group, the performance of 9-point and 10-point plots showed that the yield was extremely significant, and the average yield was 513.9kg / 667m2, indicating that the cultivar had higher yield potential. Combining the characteristics and characteristics of varieties, the methods of making them high-yielding and the management of winter and spring were summarized.