猕猴桃远缘杂交育种研究

Studies on Actinidia Breeding by Species Hybridization

通过以中华猕猴桃和毛花猕猴桃为主的14个组合的种间远缘杂交试验,探索了克服花期不遇的新方法,合理地选配杂交组合,有效地提高了杂种结实率,缩短了育种年限,选育出自然界罕见的猕猴桃新品种、新类型.

Species hybridization of Actinidia has been carried out since 1983 to breed new seedless varieties with high vitamin C content. Fourteen combinations were conducted,of which the combination between A. chinensis and A. eriantha was paid particular attention. A methods were invented to overcome the nensynchronous flowering time of the parent plants, to elevate fruit-setting rates of the hybrid, and to shorten the breeding span. Some new Actinidia varieties and types with potential values were obtained.