It is necessary to build bases of oleoresin production, select high gum-yielding trees for planting, spread advanced tapping technology and introduce intensive management.
要改变这一状况，必须建立松脂生产基地，选育高产脂力良种，推广先进采脂技术，实行集约化经营。
Land intensive use evaluation technology with functions of status analysis, problem diagnosis and model evaluation is a vital part of land intensive use management.
探索具有现状分析、问题诊断、模式评价的土地集约利用评价技术是土地集约利用管理的重要内容。
It has small area and large stocks. The advantages of quick turnover are information collection, storage, management with the integration of high-technology-intensive products.
它具有占地面积小、储存量大、周转快的优点，是集信息、存储、管理于一体的高技术密集型机电一体化产物。
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