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意杨修枝是培育意杨速生优质丰产林的重要措施之一。合理的修枝,是关系到能否充分利用自然立地条件生产大量优质木材,取得最佳经济效益的主要因素。因此,探讨适合本地意杨人工林修枝技术,是当前各地培育意杨的一项重要工作。现将我场意杨人工林修枝情况报告如下。一、基本情况我场位于广济县东南部,长江中游北岸,地处太白湖滨,地势平坦,为湖滩围垦地。海拔
Yixing Yangzhi is one of the important measures to cultivate high-yielding and high-yielding forest of poplar. Reasonable pruning is the main factor that affects whether we can make full use of natural high-quality wood to produce the best economic benefits. Therefore, it is an important work to cultivate the Italian populace at present in order to probe into the suitable pruning technique of native poplar plantation. Now my field of artificial forest pruning situation report as follows. First, the basic situation My field is located in southeastern Guangji County, the northern bank of the middle reaches of the Yangtze River, is located in Taibaihu Bin, flat, lake reclaimed land. altitude