SHEET FOR RAISING TREE AND RAISING OF TREE UTILIZING THE SAME SHEET

摘要

PROBLEM TO BE SOLVED: To prevent the environmental pollution, stabilize the ground surface temperature and underground temperature and provide an environment good for raising of a tree, especially the raising of the root of the tree. ;SOLUTION: This sheet 1 for raising a tree is used for laying on the ground surface periphery of the root of the tree and mainly growing the root of the tree. The characteristic of the sheet 1 is to provide an opening 2 having a somewhat larger area than the diameter of the tree in the nearly central part of the sheet 1 comprising a synthetic resin having the spread for covering the ground surface periphery of the root of the tree.;COPYRIGHT: (C)2000,JPO