粳稻新品种通院331选育与栽培技术

Breeding and Cultivation Techniques of New Japonica Rice Variety Tongyuan 331

通院331系由通化市农业科学研究院以通35为母本、通06-88为父本杂交选育而成的常规粳稻新品种,具有高产稳产、结实率高、适应性广等特点,于2017年通过吉林省农作物品种审定委员会审定。本文总结了通院331的选育经过,以及在吉林省水稻区域试验、生产试验以及大面积示范中的种植表现,并小结了其高产栽培技术。

Tongyuan 331 is a conventional japonica rice variety bred by Tonghua Academy of Agricultural Sciences with Tong 35 as the female parent and Tong 06-88 as the male parent.It has the characteristics of high and stable yield,high seed setting rate and wide adaptability.It was approved by Jilin Province Crop Variety Approved Committee in 2017.This article summarizes the selection and breeding of Tongyuan 331,as well as its planting performance in regional test,production test and large-scale demonstrations in Jiling province,and summarizes its high-yield cultivation techniques.