摘要
以贵州省黔东南州农业科学研究所与贵州省友禾种业有限公司联合选育的水稻品种中优608为试验对象,以贵州省水稻高产栽培技术体系作支撑,在云南省永胜县涛源乡探讨了中优608品种的高产栽培潜力。结果表明,在群体密度1.79万穴/667m2下,通过合理运筹肥水技术,中优608可获得1 208.2 kg/667m2的超高产水平。
Zhongyou 608,a rice variety bred by Southeast Guizhou Institute of Agricultural Sciences and Guizhou Youhe Seed Company was cultivated by using Guizhou rice cultivation technological system for high yield to study its cultivation potentiality of high yield in Taoyuan village,Yongsheng county,Yunnan province.The results showed that the super high-yield of Zhongyou 608 could be up to 1208.2kg/667m2 under 17.9 thousand holes/667m2density and rational fertilizer and water management.
出处
《贵州农业科学》
CAS
北大核心
2010年第5期57-59,62,共4页
Guizhou Agricultural Sciences
基金
贵州省农业科技攻关项目"贵州水稻超高产栽培产量潜力的研究"[黔科合NY字(2009)3008]
关键词
水稻
中优608
性状
技术探讨
群体质量
rice
Zhongyou 608
trait
technological discussion
population quality
