在原有沙棘林中选择优树,剪取插条进行无性繁殖,能保持优良母株的生理特性。用无性繁殖育苗建园可以提早结实,而且能提高果实产量和质量。硬枝扦插.硬枝扦插是利用充分本质化的枝条进行扦插,以培育成新的植株。此法可在苗圃地进行。1、采枝和截条:秋末或早春,在已选好的优良母株上,采集1～2年生充分木质化的健壮枝条。如秋末采条,采回后用修 In the original seabuckthorn trees to choose the best tree cuttings cut vegetatively, can maintain good physiological characteristics of the mother plant. With asexual breeding nursery park can be early and strong, but also can improve fruit yield and quality. Hardwood cutting. Hardwood cutting is the use of full-natured branches for cutting, to cultivate into new plants. This method can be carried out nursery. 1, harvesting and cuttings: late autumn or early spring, has been selected good mother plant, collecting 1 to 2 years full of robust woody branches. As the late harvesting, mining after repair