Method for constructing a mixed forest of yew trees and fig trees

Tree planting system, tree planting method, cultivating machine, tree planting machine, and management device

Systems and methods for aerial seeding

Apparatus for applying a pesticide to perennial crops

Apparatus for applying a pesticide to perennial crops

Artificial soil and method for growing vegetation on sloped surface using the same

Method for the afforestation of the recalcitrant land

Artificial soil and method for growing vegetation on sloped surface using the same

Method for improving germination of hard seed by laser beam irradiation and germination improved seed

System and program for afforestation and/or reforestation business