Analysis on Characteristics in Quanyou Series of High-quality Mid-season Rice Varieties Suitable for Planting in Hubei Province  

作　　者：Hui XU Chunfeng LI Zhengmeng XU Fangchun SHI Lei XIE 

机构地区：[1]Jingzhou Academy of Agricultural Sciences,Jingzhou 434010,China [2]Agricultural Technology Service Center of Taihu Port Management Zone,Jingzhou 434026,China

出　　处：《Agricultural Biotechnology》2022年第1期43-46,共4页农业生物技术（英文版）

基　　金：Supported by Rice Crop Research System Construction Project(CARS-01-79)。

摘　　要：In this paper,the basic characteristics of Quanyou series of high-quality rice varieties,suitable for planting in Hubei ecological areas(except Wuling Mountain Area)and approved by the provincial government in 2020,were analyzed.The result showed that,there were 12 suitable rice varieties.From the perspective of the main body of variety breeding,the varieties were mainly selected by enterprises;Quanyou series of high-quality hybrid combinations generally had large grains per panicle and high seed setting rate,but the effective panicle number was general,and the yield per panicle contributed more in unit yield.Quanyou series of high-quality hybrid combinations can be used for the selection and breeding of varieties with good rice quality and blast resistance,but breeding varieties resistant to bacterial blight and brown planthopper should be strengthened.

关 键 词：RICE Approved variety High quality YIELD RESISTANCE 

分 类 号：S511.32[农业科学—作物学]