Analysis of Characteristics and Environmental Adaptability of 9 Hybrid Rice Varieties in Huainan Area
GUO Pan
SHAO Zhenglin
ZHANG Shuai
GAO Gangqiang
CAI Xiujian
CHEN Naimeng
WANG Lijun
Abstract：In order to optimize the planting layout of rice varieties in Huainan area,9 hybrid rice varieties were selected for hybrid rice screening test to select high-yield and high-quality varieties suitable for the region through the analysis of variety characteristics and environmental adaptability.The results showed that the number of tillers of Quanyou 458 was high at the early stage of transplanting,the number of tillers of C Liangyou 198 was prominent at the tillering stage,and the number of panicles of 8 Liangyou Huixiang was relatively high and the full panicle was earlier.The lodging situation showed that C Liangyou 1598 and Shenliangyou 136 had certain lodging resistance,and Dunliangyou 900 had better lodging resistance.The trait analysis results showed that the theoretical yield of Quanyou 607 was the highest,and the actual yield of C Liangyou 1598 was the highest.The rice rate of Shenliangyou 136 was the highest,and the chalkiness rate of C Liangyou 1598 and Shenliangyou 136 was lower.In summary,Quanyou 607,C Liangyou 1598 and Y Liangyou 911 performed better overall.
Keywords：Hybrid riceBaoying LakeVarietyYield
Publication Date：2025-04-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 20-26 )