Im going to set up a glasshouse. Before building it, Id like to learn more how can plants in the glasshouse are governed so well in the four seasons. Lets obtain the knowledge together. Sunshine from the sun is composed of pretty short wave length radiation, with about 10% being ultraviolet light, approximately 40% being visible and about 50% being short wave length near-infrared rays. This Radiation is absorbed by the Objects of the earth or inside the Forcing House. In the glass stove, the glass bounces the long wave length IR back down. This trapped long Wave lenght Infrared Radiation (IR) is absorbed by Objects, which causes further heating, and the cycle keeps on. Thus, the hothouse acts as Solar collectors. Ok, then how to govern the plants? The Conservatory Enthusiast Bill Keene has already listed elaborately inside here bit.ly/1mwDfl8.
Posted on: Wed, 19 Mar 2014 14:09:07 +0000