天优673作早稻—再生稻示范种植表现及高产栽培技术  

The Demonstration Performance and High-yield Cultural Technology of Tianyou673 in Early and Ratoon Rice Pattern

作　　者：陈光林 

机构地区：[1]福建省尤溪县农科所,福建尤溪365100

出　　处：《福建稻麦科技》2017年第1期39-41,共3页Fujian Science and Technology of Rice and Wheat

摘　　要：天优673是由中种集团福建省农嘉种业有限公司、福建省农业科学院水稻研究所用自选恢复系褔恢673与广东省农科院水稻研究所的天丰A配组育成的三系杂交稻新品种,2010年通过福建省农作物品种审定。具有株叶形态好、群体结构整齐、后期转色好、抗病性强、成穗率高、丰产性好、生育期适中等特点,适宜尤溪县低海拔稻区作早稻—再生稻种植。Tianyou673 is a three-line hybrid rice derived from Fuhui 673/Tianfeng A developed by Fujian Nong Jia Seed Industry Company Ltd, Institute of Rice Research, Fujian Academy of Agriculture Sciences and Institute of Rice Research, Guangdong Academy of Agriculture Sciences. It has released by Fujian Provincial Crops Variety Approval Committee in 2010, and characteristics of good plant morphology, uniformity head, nice color of panicle, disease resistance, high earbearing tiller percentage, high yield, moderate growth duration, and suitable to early-ratoon rice pattern in low altitudes of Youxi county.

关 键 词：早稻—再生稻 天优673 特征特性 种植表现 高产栽培技术 

分 类 号：S511[农业科学—作物学]