Breeding and Supporting Cultivation Techniques of Conventional Glutinous Geng-rice Variety Huanuo 162
LI Pengfei
GAO Yibo
Abstract：Huanuo 162,a new conventional glutinous geng-rice variety,was bred by Jiangsu Dahua Seed Industry Group Co.,Ltd.via crossbreeding with Liannuo No.2 as the maternal parent and Yanfeng 47 as the paternal parent(approval number:Wanshendao 2023T017).It features high and stable yields and is suitable for being popularized and planted in the medium geng-rice regions of Anhui Province.Huanuo 162 has demonstrated excellent performance in both regional and production trials.In the regional trials of 2020 and 2021,its average yields were 672.2 kg/667 m2 and 655.4 kg/667 m2 respectively,showing an increase of 9.75％and 9.02％compared to the control.In the 2022 production trial,the average yield reached 584.1 kg/667 m2,with a 5.16％increase compared to the control.Moreover,Huanuo 162 exhibits strong disease resistance,particularly to rice blast and bacterial blight.Additionally,the rice quality of this variety is rather fine and suitable for processing and food applications.To guarantee its efficient production in actual cultivation,the breeding process,varietal characteristics,and supporting cultivation techniques of Huanuo 162 have been investigated and summarized,and appropriate cultivation and management measures have been put forward,in order to promote the popularization and application ofHuanuo162.
Keywords：Huanuo 162glutinous geng-riceBreedingCultivation technique
Publication Date：2025-02-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 76-80 )