协优57优质高产制种技术  

The Technique with Good Quality and High Yield of Hybrid Rice Xieyou 57 Seed Production

作　　者：杨保昌[1] 张国良[1] 陈金节[1] 王合勤[1] 徐志灵 张克龙 

机构地区：[1]合肥丰乐种业股份有限公司

出　　处：《安徽农业科学》1998年第3期209-210,共2页Journal of Anhui Agricultural Sciences

摘　　要：系统探讨了杂交水稻协优５７的优质高产制种的规律，建立了协优５７高产制种的技术模型，同时为协青早Ａ系列组合的制种提供了技术参考。The technical principle of hybrid Rice Xieyon 57 seed production was studied for good quality and high yield and a technical model with high yield of Xieyon 57 seed production had been formed.Meanwhile,these techniques was beneficial to seed production of hybrid rice combination with Xieqingzao A as female parent.

关 键 词：杂交水稻 制种 协青早A 协优57 

分 类 号：S511.035.1[农业科学—作物学]