摘要
针对目前宽甸县玉米品种更新换代慢、粮食产量不高的问题,引进4个玉米密植新品种。以良玉88为对照,进行新品种田间试验。结果表明:宏硕899、良玉99这两个新品种抗性强、产量高,适宜作为宽甸县玉米生产的主推品种。
In order to solve the problems of slow upgrading speed and low yield of maize in Kuandian, it introduced 4 maize new varieties of compact planting. In the article, it contrasted Liangyu 88 with new varieties and did field tests. The result showed that Hongshuo 899 and Liangyu 99, the resistance of the 2 new varieties is strong and the yield is high, both are suitable for applying in Kuandian.
出处
《农业科技与装备》
2015年第10期1-2,共2页
Agricultural Science & Technology and Equipment
关键词
玉米
密植
新品种
产量
对比试验
maize
compact planting
new variety
yield
contrast tests
