关键词: 猕猴桃, 种间杂交, 亲和性

Abstract: Actinidia chinensis Planch. A. eriantha Bench, A. deliciosa (R. Chev.) C. F. Liang et A. R. Ferguson and A. latifolia (Gardn & Champ.)Merr. were hybridized with each other. The results showed that the setting percentage of each hybridized combination was 100%, the same as the control; the germination rate of the male parent pollen with high viability was similar to the control, and the fruit weight, seed number and weight/1000 seeds of the current generation were also similar to those of the control; the fruit weight and seed number of the current generation of the same female parent was positive correlated with the pollen germination rate of the male parent. The results not only suggest that the parents of these hybridized combinations have cross-compatibility but also provide the basis of reliability of subsidiary pollination with viable pollens of Actinidia male plant of different species in production.

Key words: Actinidia, Species hybridization, Compatibility