Articles
ESSAIS DE CHAUFFAGE DE SERRES PAR CIRCULATION D’EAU TIEDE DANS DES GAINES POSEES AU SOL
Article number
76_20
Pages
151 – 158
Language
Abstract
Experiments on greenhouse heating by warm-water circulating in plastic sheaths set on the ground have been performed :
- by the INRA, on tomatoe plantations, with various covering sheath ration and various water temperatures
- by the INVUFLEC, on melon plantation
Compared to acconventional pulsed air heating, the sheath technic seems to produce a more efficient distribution of the air temperature near the ground and into the soil.
The agronomic results are either equal, either better than those obtained with a pulsed air heating.
Authors
M. Baille, E. Rassent, C. Wacquant, M. Musard
Keywords
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