on of nature.
1. 3. 2. 6 Three-dimensional agriculture. Three-dimensional
agriculture, also called layered agriculture, is a kind of agricultural form focusing on developing and harnessing vertical spatial
resources. The model of three-dimensional agriculture, based
on the three-dimensional agriculture, is to use natural resources, biological resources, and human production skills,
and realize the optimization of three-dimensional model comprising species, layer, energy cycling, material transformation,
and technology and so on.