春两优长70在湖北荆州的示范表现及高产栽培技术

Demonstration Performance and High-Yielding Cultivation Techniques of Chunliangyou Chang 70 in Jingzhou Hubei

摘要: 春两优长70是由长江大学、中国农业科学院作物科学研究所以及中国农业科学院深圳农业基因组研究所配组育成的籼型两系杂交水稻新品种。2021年通过国家农作物品种审定委员会品种审定(国审稻20210222)。具有穗大粒多、产量高、抗倒伏、熟相好、米质优等特点。本文介绍了春两优长70在湖北省荆州市的示范表现及高产栽培技术。

Abstract: Chunliangyou Chang 70 is a new indica two-line hybrid rice variety bred by Yangtze University, Institute of Crop Science, Chinese Academy of Agricultural Sciences and Shenzhen Institute of Agricultural Genomics, Chinese Academy of Agricultural Sciences. It has been approved by the National Crop Variety Certification Committee in 2021 (National Certification No. 20210222). The variety has many elite characteristics, such as high yield, high quality, lodging resistance, good ripening phase, and good quality. This paper introduces the demonstration performance and high yield cultivation techniques of Chunliangyou Chang 70 in Jingzhou City, Hubei Province.