2004•Yumi kexueRequires access
Analysis on Combining Ability and Genetic Parameters of Main Agronomic Characters in Maize Inbred Lines
Ying Ren
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Abstract
By using 12 inbred lines of maize, 32 crossing combinations were made according to incomplete diallel cross. Analysising on GCA, SCA, TCA and genetic parameters of quantitanive characters. The results indicated that: The general characters of inbred lines 99-78, 99-41, 99-14, 99-6 and 99-11 were better, they were fine inbred lines in hybrids that were got higher yield on these inbred lines, that were crossed, such as: 99-78×99-41 and 99-14×99-41ect. General charecters of inbred lines 99-63 and 99-74 were worse, only can be utilized after improving.