论文部分内容阅读
天龙优1340是四川西科种业股份有限公司天龙水稻研究所用自育不育系天龙13A与自育恢复系天龙恢140配组育成的杂交水稻新组合,2015年通过河南省农作物品种审定委员会审定。根据天龙优1340父母本的特征特性,总结了其高产制种技术。
Tianlongyou 1340 is a new hybrid rice combination formed by Tianlong Rice Research Institute of Sichuan Xike Seed Co., Ltd. with self-sterile CMS Tianlong 13A and self-restoring system Tianlonghui 140. In 2015, it was approved by Henan Crop Variety Approval Committee . According to the characteristics of Tianlongyou 1340 parents, this paper summarizes its high-yielding seed production technology.