摘要
对不同板栗品种授粉组合进行了测交研究.试验结果显示了品种自交座果率低,异交座果率高,但不同品种正反交配亦具差异.正确选择授粉品种组合可大幅度提高座果率,增加产量.
The percentages of fertile fruit (PFF) of different chestnut varieties were studied using complete diallel cross method.The results were as follows:the PFFs of the cross pllinating combinations,with differences between reciprocal crosses,were higher than those of self-pollination.The PFF of chestnut,and the yield as well,can be obviously increased by properly selecting the cross combinations.
出处
《江西农业大学学报》
CAS
CSCD
1993年第4期371-375,共5页
Acta Agriculturae Universitatis Jiangxiensis
关键词
板栗
授粉
品种
测交
Chestnut
Cross combination
Percentage of fertile fruit
