High-yielding Seed Production Techniques of New High-quality Three-line Indica Hybrid Rice Combination G You 325
G You 325,derived from CMS line G29A and restorer line Yuanhui 325,is an early-maturing three-line indica hybrid rice combination developed by Guizhou Qiannongyuan Agricultural Development Co.,Ltd..It was approved by Guizhou Crop Variety Appraisal Committee in 2020.According to the practice of seed production of this combination in Heshui Town of Yinjiang County of Guizhou Province in recent two years,its high-yielding seed production techniques were summarized.