对不同秆径石竹的枝下高、冠幅、节数、最长节、第七节、枝盘数、壁厚、叶重、枝重、竿重、竿径、竿高 12个因子的生物量进行测定 ,得出各因子的平均值。分析结果表明 :各因子间大多存在着显著的相关关系。同时 ,测定了石竹叶片单位重量的叶面积为 82 .11cm2 / g;竿、枝、叶的含水率分别为 35.9%、2 8.3%、37.9% ;竿、枝、叶生物量分别占地上部的 74 .9%、16 .7%、8.4 %。 The results showed that the diameter, crown length, number of nodes, longest node, the seventh node, the number of branches, the wall thickness, the leaf weight, the branch weight, the pole weight, the pole diameter and the pole height of 12 different factors The amount of determination, the average of each factor. The results show that there is a significant correlation between the factors. At the same time, the leaf area per unit weight of Dianthus caryophyllus was 82.11cm2 / g, the water content of stem, branch and leaf were 35.9%, 28.3% and 37.9%, respectively. The biomass of stem, 74.9%, 16.7%, 8.4%.