中国稻米2024，Vol.30Issue(4)：105-107,112,4.DOI:10.3969/j.issn.1006-8082.2024.04.021
杂交水稻新组合卓两优1126百亩片单产17.79t/hm2超高产栽培技术
High Yield Cultivation Techniques for the New Hybrid Rice Combination Zhuoliangyou 1126 with a Yield of 17.79 t/hm2
摘要
Abstract
s:Zhuoliangyou 1126 is a new strong heterosis hybrid rice combination bred by Hunan Agricultural University using the small grain male sterile line Zhuo 201S and the large grain restorer line R1126.It has good plant and leaf morphology,straight sword leaves,relatively low panicle layer,well-developed root system,large panicles and more grains,high seed setting rate,good quality,excellent lodging resistance and high yield potential.At the same time,the small grain male sterile line of this combination can undergo light and simple mechanized seed production,achieving full mechanization of hybrid rice seed production,reducing seed costs,promoting the transformation of rice production methods.In 2023,the super-high yield cultivation demonstration of Zhouliangyou 1126 was carried out in Mengzi City,Yunnan Province,and the average yield is 17.79 t/hm2.This article elaborated on the super-high yielding cultivation techniques of Zhuoliangyou 1126 with yield of 17.79 t/hm2,and proposed key measures to achieve high yield.关键词
杂交水稻/卓两优1126/高产栽培技术Key words
hybrid rice/Zhuoliangyou 1126/high-yielding cultivation techniques分类
农业科技引用本文复制引用
李建武,辛业芸,李文友,王福昌,李君,李浩华,张玉烛..杂交水稻新组合卓两优1126百亩片单产17.79t/hm2超高产栽培技术[J].中国稻米,2024,30(4):105-107,112,4.基金项目
云南省院士专家工作站项目"袁隆平院士工作站"(202105AF150085) （202105AF150085）
长沙市科技计划项目"长沙市杰出创新青年培养计划-李建武"(kq2106082) （kq2106082）
杂交水稻全国重点实验室自主研究项目"杂交水稻高产潜力挖掘"(2022MS09) （2022MS09）
杂交水稻全国重点实验室自主研究项目"水稻Ghd8、Ghd7和DTH7不同单倍型组合的杂种优势效应及其机理研究"(2022MS02) （2022MS02）
湖南省财政重大专项"'三分地养活一个人'粮食高产绿色优质科技创新工程" （）
