AERIAL GREENING ENGINEERING FOR DOUBLE SEEDING USING BOTH DRY TYPE GREENING MATERIAL AND SLURRIED GREENING MATERIAL

摘要

PROBLEM TO BE SOLVED: To green a barren land in a short time by the aerial application of a dry type greening material and then that of a slurried greening material to carry out aerial greening by double seeding. ;SOLUTION: A dry type greening material such as a molded greening material provided with a molding obtained by compression molding vegetable fibers into a square bar state, a small bulk state or a laminar state, seeds, a fertilizer, etc., or a molded greening material obtained by embedding seeds and a fertilizer in the compression molding of the vegetable fibers is sprayed by aerial application. Then a slurried greening material is sprayed by aerial application according to the data of germination of the seeds blended with the dry type greening material or before the germination. Or before the aerial application of the dry type greening material, the slurried greening material is sprayed by aerial application and then the dry type greening material is sprayed to carry out the objective aerial greening by double seeding.;COPYRIGHT: (C)1997,JPO