date:Oct 09, 2019
it adequately addresses the problem of post-harvest losses in fruits, vegetables and other perishable food. In these, the crop is placed in clean plastic crates, which are then stacked inside the cold room. This extends the freshness of fruits, vegetables and other perishable food from two days to about 21 days.
The cold rooms are well insulated in order to maintain the necessary temperature, often up to 8C. The energy comes from the solar panels that are mounted on the roof-top of the cold roo