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立体林业是造林地上林种和树种的立体布局。它可以有广义与狭义两方面的理解。狭义指的是在同一基面上的林木组合在超越土地平面上的垂直和水平的延伸.如平原地区的乔、灌、果、药结合,形成同一地面空间的多层配置,达到充分利用阳光、热量、CO_2、水分和土地与自然力的目的,实现一林多用,一地多用,形成以林为主或林农并重的立体种养系统。从广议上理解,立体林业是指山地丘陵在
Stereoscopic forestry is afforestation on the forest species and species of three-dimensional layout. It can be understood broadly and narrowly. Narrow sense refers to the combination of trees and trees on the same base beyond the vertical and horizontal extension of the land, such as the integration of Qiao, irrigation, fruit and medicine in the plain area to form the multi-layer configuration of the same ground space to make full use of sunlight , Heat, CO 2, water and land and natural forces, to achieve a multi-purpose and multi-use of forests. From the broad understanding of the understanding, three-dimensional forestry refers to mountain hills in