湖南农业科学Issue(2)：8-10,3.DOI:10.16498/j.cnki.hnnykx.2026.002.002
优质香型晚籼新品种香禾优明月丝苗的选育与保优栽培技术
Breeding and Cultivation Techniques of Aromatic High-Quality Late Indica Variety'Xiangheyoumingyuesimiao'
摘要
Abstract
The high-quality aromatic late indica hybrid rice variety'Xiangheyoumingyuesimiao'was successfully bred by crossing the high-quality aromatic sterile line'Xianghe A'with the widely adaptable,lodging-resistant,heat-tolerant,and highly compatible restorer line'R Mingyuesimiao'.When being cultivated as late rice in Jiangxi and Hunan provinces,the variety had a whole growth period of 112.8 and 113.2 d,respectively,with average yields of 8 652 and 8 310 kg/hm2,which increased by 3.2%and 2.4%,respectively,compared to the control.This variety exhibited excellent plant architecture,good grain quality,strong yield potential,and broad adaptability,thus demonstrating promising application prospects.It was approved by the Crop Variety Approval Committees of Jiangxi and Hunan provinces in 2023.This article proposed the key points for its high-yield cultivation,including timely sowing,breeding vigorous seedlings,applying sufficient basal fertilizer,timely transplanting,appropriate close planting,ensuring sufficient seedlings,balanced fertilization,scientific water management,strengthened monitoring,timely prevention and control of pests and diseases,timely harvesting,and ensuring quality.关键词
优质晚籼/杂交稻/香禾优明月丝苗/品种选育/栽培技术Key words
good-quality late indica rice/hybrid rice/'Xiangheyoumingyuesimiao'/variety breeding/cultivation techniques分类
农业科技引用本文复制引用
周国华,谭勇,蔡耀辉,王丰,贺浩华,谭琳,刘瑛,张以莉..优质香型晚籼新品种香禾优明月丝苗的选育与保优栽培技术[J].湖南农业科学,2026,(2):8-10,3.基金项目
江西特优水稻种业技术创新中心项目(S2022PTGCD0113) （S2022PTGCD0113）
校企横向重点课题(HX2024SK0112) （HX2024SK0112）
