高产优质杂交玉米黔单10号的选育  

Breeding of Hybrid Maize, Qiandan 10, with High Yield and Good Quality

作　　者：任洪[1] 焦玉祯[1] 崔嵬[1] 柏光晓[2] 王天宇[1] 

机构地区：[1]贵州省农业科学院旱粮研究所,贵阳550006 [2]贵州大学农学院农学系,贵阳550025

出　　处：《贵州农业科学》2001年第4期3-5,共3页Guizhou Agricultural Sciences

摘　　要：黔单 10号是贵州省农业科学院旱粮所用自交系 93- 63作母本 ,Q10 2作父本组配选育的高产、优质、多抗紧凑型玉米杂交种 ,2 0 0 0年已通过贵州省品种审定委员会和全国品种审定委员会审定。该品种具有较好的丰产性和适应性 ,其产量一般在 750 0 kg/ hm2 左右 ;能抗大小斑病、丝黑穗病等多种病害 ;其粗蛋白含量为 11.2 7% ,赖氨酸含量为 0 .37% ,营养品质优。已列为 2 0 0 1年农业部丰收计划推荐推广品种 ,具有较大的推广和利用潜力。同时黔单 10号制种难度小 ,制种产量高 ,推广和经营均可产生较好的经济效益和社会效益。Qiandan 10 is a high yield, good quality, upright leaves maize hybrid combined with inbred line Q102 as male and 93 63 as female. It is bred by the Upland Crops Institute, Guizhou Academy of Agricultural Sciences. In 2000, Qiandan 10 is admitted to release by Guizhou Crops Variety Examination Committee and the State Crops Variety Examination Committee. Qiandan 10 has high yield and good adaptability, the yield is about 7500kg/ha; It resists to leaf spot, head smut and many other diseases; Its nutrition quality is high (11.27% of crude protein content, 0.37% of lysine); Qiandan 10 as a commercial variety is ranked in 2001 Bumper Harvest Planning of the Ministry of Agriculture, also its seed production is easy, and seed yield is high, it could bring out significant economic and social benefit by planting it.

关 键 词：玉米 黔单10号 杂交种 选育 产量表现 特征特性 栽培要点 

分 类 号：S513[农业科学—作物学] S334