无患子不同种源选择和配置模式研究

Comparison on Different Provenances of Sapindus mukorossi and Distribution Pattern

摘要: 对无患子（Sapindus mukorossi）20个地理种源综合经济性状进行比较，结合皂用示范林建设，以果实、果皮重量及皂苷含量为无患子优质丰产指标，筛选出湖南长沙-2、四川攀枝花、福建三明、湖南长沙-3、四川成都-2、湖北襄阳进行优良种源配置，预测优化配置后的示范林平均单粒果重3.60 g、平均单粒果皮重2.18 g、平均皂苷含量79.56 mg。

Abstract: Comparison was made on seed and seed-coat weight, content of saponin of Sapindus mukorossi seed from 20 provenances. The result indicated that Changsha-2 of Hunan, Panzhihua of Sichuan, Sanming of Fujian, Changsha-3, Chengdu-2, Xiangyang of Hubei were better provenances. Plantation distribution of these plus provenances was implemented in 2012 in Tiantai, Zhejiang province. Prediction of mean single seed weight, seed-coat weight and saponin content from plantation would reach 3.6g, 2.18g and 79.56mg