THE THERMIC REGIM IN INDUSTRIAL HOTHOUSE RANGES

B. MANESCU, V. NISTE
Inside the hothouse ait temperature varies in its different areas, particularly in its east and north-east extremities.

During plant growth mean ten day air temperature ranges from 10 to 20° C until April and exceeds then, during the warm season 20 °C. Under the influence of radiations maximal global temperatures sometimes excees 35 °C.

An analysis of the thermoisopleths on vertical profiles shows that, at a height of 0.20 m, daily temperature ranges from 18 to 24 °C while at 1.50 m it ranges from 22 to 26 °C.

MANESCU, B. and NISTE, V. (1977). THE THERMIC REGIM IN INDUSTRIAL HOTHOUSE RANGES. Acta Hortic. 58, 329-332
DOI: 10.17660/ActaHortic.1977.58.43
https://doi.org/10.17660/ActaHortic.1977.58.43

Acta Horticulturae