Plant husbandry – Miscellaneous – Modified earth's surface – e.g. – sod – turf – reinforced
Patent
1992-11-30
1994-02-01
Friedman, Carl D.
Plant husbandry
Miscellaneous
Modified earth's surface, e.g., sod, turf, reinforced
47 66, A23K 100, A01G 3100
Patent
active
052828735
ABSTRACT:
An artificial ground system can be utilized in a green of a golf course or for ground unsuitable for cultivation. The artificial ground includes a collection layer having an inclined sheet member capable of collecting liquid agricultural chemicals or water, a soil supporting layer having a water-permeable soil supporting member disposed on the collection layer, and an artificial soil layer having artificial soil disposed on the soil supporting layer. For example, the artificial soil contains as a main component the remainder of fermentation material which is subjected to at least a controlled amount of water and combined with at least one or two additives required for soil constitution.
REFERENCES:
patent: 3451162 (1969-06-01), Rasmussen
patent: 3925926 (1975-12-01), Shigeo
patent: 4038779 (1977-08-01), Roberts, Jr. et al.
patent: 4189867 (1980-02-01), Schneck
patent: 4290229 (1981-09-01), Miura
patent: 4833825 (1989-05-01), Sprung
patent: 5000976 (1991-03-01), Odaira
patent: 5010686 (1991-04-01), Rivest
Turf Management for Golf Courses, Beard 1982 pp. 110-113.
Popular Science Monthly, (47/59) vol. 134 No. 4 pp. 144-147 Apr. 1939.
Friedman Carl D.
Wood Wynn
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