HARD SLOPE PLANTING CONSTRUCTION METHOD AND FENCE BODY USED THEREFOR

摘要

PROBLEM TO BE SOLVED: To provide a rooting layer with thickness suitable for the growth of trees and hold vegetation base material or good quality earth forming this thick rooting layer positively on a hard slope over many years. ;SOLUTION: A large number of fence bodies 10 arranged on a hard slope 20 are fixed by anchor pins 30 or the like to form a plurality of weirs 10 continuous with specified height, and the upper parts of these weirs 10a are covered with a net body 40. Vegetation base material or good quality earth containing a fertilizer and soil improving material, or further with plant seeds mixed therein is filled between and above the respective fence bodies 10 so as to form a rooting layer 50 of specified thickness on the hard slope 20 with the net body 40 and each fence body 10. The seeds in the vegetation base material or good quality earth are made sprout, or cuttings are planted in the rooting layer 50 to plant on the hard slope 20.;COPYRIGHT: (C)1997,JPO