论文部分内容阅读
为了弄清杂交水稻三系亲本及子一代的杂株类型,重新制订三系亲本提纯操作规程,我们于1983～1984年连续两年在湖南省贺家山原种场、石门县农科所两点,分别对浙江、江西、江苏、福建、广西、四川和湖南等7省13个单位7种不同提纯方法的杂交水稻三系亲本及子一代进行了种植鉴定。然后,由各省有关技术专家亲自下田鉴定混杂类型。
In order to understand the three lines of hybrid rice and offspring of the offspring type, redo the three-line parent purification operation, we in 1983 to 1984 for two consecutive years in Hejiabaoyuan seed market in Hunan Province, Shimen County Agricultural Science by two points , Three lines of three-line parents and their offspring of hybrid rice were identified in seven different purification methods of 13 units in seven provinces including Zhejiang, Jiangxi, Jiangsu, Fujian, Guangxi, Sichuan and Hunan. Then, by the relevant technical experts in the provinces Shimoda personally identified mixed types.