Microclimatic conditions in tropical and subtropical greenhouses in the winter period
2010
Kic, P.,Ceska Zemedelska Univ., Prague (Czech Republic). Technicka Fakulta | Tumova, I.,Ceska Zemedelska Univ., Prague (Czech Republic). Technicka Fakulta | Fernandez, E.C.,Ceska Zemedelska Univ., Prague (Czech Republic). Technicka Fakulta | Hlavac, Z.,Ceska Zemedelska Univ., Prague (Czech Republic). Technicka Fakulta
This paper summarises the results of measurement of air temperature, humidity and global radiation in two different types of greenhouses (tropical and subtropical) used for very special plants and flowers during winter. The indoor conditions were optimal in the tropical greenhouse. In the subtropical greenhouse, the minimum temperature was close to the critical value for cultivated plants during the coldest days. The course of indoor radiation in greenhouses agreed with the trend of outside global radiation measured by the official meteorological station of CULS Prague. The average global radiation in tropical greenhouse was influenced by the shadow of the central corridor. The global radiation in the subtropical greenhouse was significantly lower than that in the tropical greenhouse in the same time.
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