Plant husbandry – Greenhouse – apparatus or method
Patent
1984-10-26
1989-04-04
Hafer, Robert A.
Plant husbandry
Greenhouse, apparatus or method
47 58, 47DIG6, A01G 914
Patent
active
048173320
ABSTRACT:
A method of plant cultivation and growth acceleration includes enclosing the plants within a reflective chamber, controlling the CO.sub.2 concentration within said chamber so as to be at least 200 ppm, and irradiating the plants substantially omnidirectionally with a light intensity of approximately 3000 lux, while stably regulating the ambient temperature, relative humidity and nutrient supply.
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patent: 4662106 (1987-05-01), Mori
Ezaki Kenji
Ikeda Akira
Ishii Toshitsugu
Itakura Isao
Nakayama Shigeki
Hafer Robert A.
Mitsubishi Denki & Kabushiki Kaisha
Rimell Sam
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