Question

Design criteria of greenhouse for cooling and heating purposes

Answer 1

Greenhouses: Heating, Cooling and Ventilation. Greenhouses should provide a controlled environment for plant production with sufficient sunlight, temperature and humidity. ... Most plants require day temperatures of 70 to 80 degrees F, with night temperatures somewhat lower.

Answer 2

Answer:

Greenhouse heating and cooling design and mechanism.

Explanation:

Heating

Any heating mechanism with favourable heat to plants and does not release any toxins to plants can be used.

The heat needed shall depend with the level of heat loss of that particular greenhouse.

Cooling

This is achieved through ventilation.

Manually operated ventilators can be fixed on the roof of the green house.

Ventilating fans are automatic ans should be used for large scale green house production.