论文部分内容阅读
株两优99是湖南省水稻所用两系不育系株1s为母本、自选恢复系E599为父本配制而成的一个中熟杂交早稻新组合。在湖南省娄底市试种,表明出产量高、米质较优、生育期适宜、适应性广等特点,并对其高产栽培技术作了简要介绍。
Zhu Liangyou 99 is a new middle-maturing hybrid early-maturing hybrid rice combination prepared from two lines of male sterile line 1s used for rice in Hunan province and female parental restorer line E599. In Loudi City, Hunan Province, trial planting shows that the yield is high, the quality of rice is good, the growth period is suitable and the adaptability is wide. The cultivation techniques of high yield are briefly introduced.