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利用无性育种学的基本原理,选择优良品种根蘖苗。通过归圃技术,培育大批无性系良种枣苗,以满足枣树发展苗木的需求。
Utilize the basic principles of asexual breeding, select the best varieties of tillering seedlings. Through the return of garden technology, cultivate a large number of clonal jujube seedlings to meet the needs of development jujube tree seedlings.