东北龙胆多数采用种子繁殖,本文就扦插育苗做些试验。现将结果简报如下。一、材料和方法1.供试材料材料取自于齐齐哈尔药材培植研究所■甸试验场,选取试验田中健壮植株的地上茎。2.方法试验面积为210m~2,采取随机及对比法排列。(1)插条的选择:选择二年生无病害,节间短,生长健壮的幼嫩东北龙胆植株茎;将插 Most of the Northeast gentian seed multiplication, this paper cuttage nursery do some experiments. The result is now as follows. I. Materials and Methods 1. Materials for the test materials were obtained from the Meidian Institute of Medicinal Planting Research Institute in Qiqihar, and the aerial stems of the robust plants in the field were selected. 2. Method test area of ​​210m ~ 2, to take random and comparative method of arrangement. (1) the choice of cuttings: choose two year disease-free, internodes short, robust growth of young Northeast gentian plant stems; insert