High-yield Seed Production Techniques of a New Two-line Hybrid Rice Combination Huiliangyou 9192
Huiliangyou 9192 is a new indica two-line hybrid rice variety jointly selected by Hefei Fengle Seed Industry Co.,Ltd.and Rice Research Institute of Anhui Academy of Agricultural Sciences.It was approved by the state in 2018 and has characteristics such as good yield,good plant type,moderate growth period,and good resistance.It is suitable for use in Hubei province(excluding Wuling mountain area),Hunan province(excluding Wuling mountain area),Jiangxi province,Anhui province,etc.The rice areas in the Yangtze river basin of Jiangsu province,as well as the medium rice areas in Zhejiang province,the northern rice areas in Fujian province,and the lightly affected areas in the southern rice areas of Henan province,are planted with one season of medium rice.Based on the parental attributes of Huiliangyou 9192 and the subtropical monsoon climate in Jianning county,Fujian province,the seed production technology of Huiliangyou 9192 was introduced from the selection of seed production areas,field management and other aspects,in order to provide a reference basis for the large-scale promotion and planting of this variety.
Indica two-line hybrid riceHuiliangyou 9192Seed production technology
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