Screening of High-yield and Good-quality Rice Varieties in Southern Henan Rice Areas
In order to select high-quality rice varieties and to promote the efficient development of the rice industry,we comprehensively measured and analyzed the growth period,yield,rice quality and other indicators of the 40 Indica rice varieties currently popularized in south-ern Henan rice area.We selected the high-yielding and high-quality rice varieties suitable for the ecological climate of the rice area.Results showed that Jingliangyou 1468 and Huanghuazhan accounted for level 2 of the ministerial standard.Tsuen Liangyou Efeng Silk Seedling,Pingliangyou 3648,Changliangyou No.8,Nongjing Silk Seedling and Chunfengyou 6377 reached level 3.The average unit yield of the above seven varieties reached more than 7.8 t/hm2,which could achieve high quality and high yield,which was suitable for popular cultivation in southern Henan rice area.
国家科技期刊平台
NSTL
万方数据
