通过合理的林分改造及抚育管理，可以提高单位面积的产量，增加林农的收入。
The yield unit area can be increased after rational stand transformation and tending management, farmers income raised.
同时提出5项林分改造总原则和5项林分改造措施，为公园的植被建设提供理论依据。
At last authors proposes 5 basic stand rebuilding rules and 5 stand rebuilding measures to act as the theoretical basis for the vegetation construction.
基于深圳围岭公园现有人工次生林植物群落的特点及其自然条件，合理的进行林分改造设计。
Based on the man-made with the secondary community characteristics and the natural conditions in Weiling Park of Shenzhen city, authors make a design for the stand rebuilding reasonably.
主要依据适地适树原则及工作的具体需要进行造林设计，划分了造林地主要立地类型，并制定了林分改造年度计划和造林地类型表；
Mainly according to the rules of suitable trees and suitable sites and the work need, authors divide the stand types, then design the yearly stand rebuilding plans and stand types tables.
主要依据适地适树原则及工作的具体需要进行造林设计，划分了造林地主要立地类型，并制定了林分改造年度计划和造林地类型表；
Mainly according to the rules of suitable trees and suitable sites and the work need, authors divide the stand types, then design the yearly stand rebuilding plans and stand types tables.
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