Discussion about the Methods in Genetic Studies on Rice Panicle Type
ZHANG Wen-zhong, LIU Li-xia, HAN Ya-dong, XU Zheng-jin, CHENG Wen-fu, ZHANG Long-bu (Shenyang Agricultural University, Shenyang 110161)
Some methods in genetic studies on rice panicle type are disscussed. It shows that the curve digree of panicle should be measared in proper time and standard by following every marked plant. The character of panicle type is qualitative-quantitative trait. The maximum likelihood method is more accuratly in genetic anlysis. Gene diversity and gene more efficiency are discussed in this paper as well.