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插条繁殖的树木后代变异性小,能保持母本的优良特性,可提早开花结实,苗木生长迅速整齐,同时方法简便、省工、成本较低。故此技术在生产中被广泛应用。不过,目前刺槐等树种的插条育苗技术还比较复杂,且成活率不很稳定。要解决这一问题,必须先找出影响插条成活的主导因素,才能进一步探讨更好的插条育苗技术。为此,我们选择了容易生根和较难生根的六个树种进行对比试验,从各试
Pruning breeding trees offspring small variation, can maintain the excellent characteristics of female parent, early flowering and fruiting, rapid and tidy seedlings growth, while the method is simple, labor-saving, low cost. Therefore, the technology is widely used in production. However, the current planting techniques such as acacia and other species of cuttings is still relatively complex, and the survival rate is not very stable. To solve this problem, we must first identify the dominant factors affecting the survival of cuttings in order to further explore the better seedling technology. To this end, we chose six species that were easy to root and difficult to root for comparative experiments,