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随着现代景观设计及园林绿化水平的不断提高,对绿化苗木的品质也提出了更高的要求。根系健康发达、主干光滑通直、树冠圆润饱满、树形整齐美观,俨然成了优质苗木的代言词。为适应新形势下园林绿化的需求,培育出一批高品质的苗木,注重培养树根、树干、树冠是关键。培养健康发达的根系苗木在正常生长过程中,地上部分
With the modern landscape design and landscape improvement, the quality of green seedlings also put forward higher requirements. Well-developed root system, trunk smooth, straight crown full, tree-like appearance, seems to have become the representative of high-quality seedlings words. In order to meet the needs of landscaping under the new situation, cultivating a group of high-quality seedlings, focusing on cultivating roots, trunks and canopies is the key. Cultivation of well-developed root nursery stock in the normal growth process, the aerial part