绒毛以苗木下部扦插效果好绒毛样是盐碱地绿化的优良乔木树种，为保持其优良无性系的良好特性，我们进行了硬枝扦插育苗试验，具体方法是：于４月上旬选健壮的１年生实生苗木，分上、中、下３部分剪成长约２０ｃｍ的插穗，插前不经任何药物处理，只将插稳下部在清水中浸... Fluff in order to cut the lower part of the nursery stock good villi kind of good tree species of saline-alkali landscaping, in order to maintain its excellent clones of good characteristics, we conducted a hardwood cutting nursery trials, the specific method is: in early April selected robust 1-year-old Seedlings, divided into upper, middle and lower 3 cut into about 20cm cuttings, inserted before without any drug treatment, will only plug in the lower part of the immersion in water ...