掌叶复盆子栽培性状的初步研究

Preliminary studies on cultivated character of Rubus chingii Hu

经引种栽培,作者观察研究了野生掌叶复盆子(Rubus chingii Hu)的栽培性状,包括植株形态、花果期、产量、果实大小等。通过对11个单株个体性状的统计分析,发现在单株产量、可育花比例、果实大小方面个体间差异极大。认为掌叶复盆子适合驯化栽培,野生种群中有很大的选优潜力。

The cultivated characters, including plant shape, flowering season, f ructescence, individual yield, fruit size etc, of wild Rubus chingii Hu were studied by introduction and cultivation. By means of statistical analysis of individual character in 11 individuals, large variation among individuals was found in yield, proportion of fertile flower and fruit size. R. chingii was thought as a wild species which is valuable to acclimatization and cultivation, and has large potential in selective breeding.