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枣树的繁育方法有分株、嫁接、播种、扦插等,这些方法育苗的缺点是费工多、成活率低,很难满足大面积造林的需要。我县枣区群众采用根芽育苗法,为大量繁育枣树苗木创出了新路。根芽育苗法是利用枣树容易形成不定根长成新植株的特性,先在母树林地培育根蘖苗(即根芽),然后将根芽刨出植入育苗床,培育两年后即可出圃。具体方法是:
Jujube breeding methods are ramets, grafting, sowing, cutting, etc. The disadvantage of these methods nursery is more labor, low survival rate, it is difficult to meet the needs of large-scale afforestation. The jujube people in our county adopted the root bud nursery method to create a new road for mass breeding jujube tree seedlings. Root bud nursery method is the use of jujube easy to form adventitious roots grow into a new plant characteristics, the first in the mother woodland to cultivate the root tiller seedlings (ie, root buds), and then dig the root bud planted nursery bed, cultivate two years later Out garden. The specific method is: