Plant growing chamber

Details Plant growing chamber Plant growing chamber

1984-02-27

1985-10-01

Hafer, Robert A.

Plant husbandry

Greenhouse, apparatus or method

47 60, A16

Patent

active

045437440

ABSTRACT:
A growing chamber defined by sidewalls and a top spanning the chamber inside the walls. The top is mounted to be vertically moveable to change the chamber height. The walls and top are coated to be ninety percent reflective. A horticultural lamp is mounted on the top and a timer turns it on and off. Carbon dioxide gas is supplied to the chamber the gas being controlled to be supplied intermittently, but only while the lamp is on.

REFERENCES:
patent: 3348922 (1967-10-01), Bose et al.
patent: 3943658 (1976-03-01), Hai
patent: 4091566 (1978-05-01), Horvath et al.
patent: 4170844 (1979-10-01), Steele

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