Abstract: The experiments to produce seedless loquat fruits, including using frozen injury fruit, growth regulator induction and polyploid variety were conducted.The results showed that growth regulator induction and polyploid variety were the optimum ways for seedless loquat fruit production.

Key words: loquat, seedless fruit, frozen injury fruit, growth regulator induction, polyploid variety

摘要： 利用冻害果实、生长调节剂诱导、多倍体品种等进行无籽枇杷生产试验,结果表明,生长调节剂诱导及利用多倍体品种是生产无籽枇杷果实的较佳方法。

关键词: 枇杷, 无籽果实, 冻害果实, 生长调节剂诱导, 多倍体品种