关键词: 花生, 花生, 选育, 高产, 生理

Abstract:

The observation and comparison of the botanical characteristics and traits of some pollen lines(DH2 and DH3) of cultured from the same sources was carried out.The results showed different types and great variation of the first flower node 、the fruit shape index and the weight of individual fruit among the different pollen lines of cultured from the same source.Among the 15 pollen lines, 46.7% of the first flower node、40.0% of the fruit shape index and 33.3% of the weight of individual fruit revealed significant differences or extremely significant differences compared to the same source. The first flower node 、the fruit length、the fruit diameter、the fruit shape index and the weight of individual fruit of the same line were steadily inheritance in different generations.The first flower node 、the fruit length、the fruit diameter、the fruit shape index and the weight of individual fruit of individuals within lines were performed uniformly.Also,the preliminary breeding pollen lines and hybridized combination were starting to apply in the agricultural production. The experiment demonstrates that the anther culture in eggplant is a breeding method with high efficiency.