METHOD FOR IMPROVING GERMINATION OF SOIL SEED, VEGETATION SUBSTRATE, AND GREENING METHOD

摘要

PPROBLEM TO BE SOLVED: To provide a method for improving germination of soil seeds enabling improvement in a germination ratio of soil seeds falling in topsoil: to provide a vegetation substrate: and to provide a greening method. PSOLUTION: The method for improving a germination ratio of soil seeds (a) falling in topsoil, and comprises a process of improving soil physicality for segmentalizing the topsoil containing the soil seeds, and a stress-giving process of giving at least two of vibration stress, air stress, photostress and damage stress to the soil seeds falling in the topsoil. PCOPYRIGHT: (C)2009,JPO&INPIT