摘要
苟当3号是从贵州省从江县谷坪乡帮土村收集的地方禾糯品种,经单株提纯定向系谱选育而成,于2013年7月通过贵州省品种审定委员会审定(审定编号:黔审稻2013013号)。该品种属贵州省黔东南州特有"禾"类品种,全生育期160.4 d,比对照农虎禾迟熟30.8 d。株高151.8 cm,每667 m2有效穗数8.5万左右,每穗总粒数189.3粒,结实率88.8%,千粒重27.3 g。适宜在贵州省黔东南州黎平县、从江县、榕江县及广西三江接壤的禾类地区种植。
Goudang 3 was bred from local kam sweet rice in Congjiang County Bangtu village with purification and directional selection breeding, and approved by Guizhou Crop Variety Appraisal Committee in July, 2013. Goudang 3 belongs to a special kam sweet rice in Qiandongnan areas. The whole growth period 160.4 d, plant height 151.8 cm,panicles 85 thousand per 667 m^2, total grains per panicle 189.3, seed setting rate of 88.8% and 1 000-grain weight 27.3 g. It is suitable for planting in Liping, Congjiang, Rongjiang and similar ecological areas in Qiandongnan state of Guizhou province.
出处
《中国稻米》
2014年第3期97-98,共2页
China Rice
基金
2010年贵州省农业攻关项目"耐旱水稻品种鉴选与应用研究"(黔科合NY字[2010]3082号)
2012年贵州省农业攻关项目"高产优质香糯新组合选育及配套栽培技术研究"(黔科合NZ字[2012]3009号)
关键词
香禾
苟当3号
常规品种
选育
kam sweet rice
Goudang 3
conventional rice variety
breeding
