Question

Why should seeds be treated with fungicides before sowing
How are perishable foods stored on the commercial scale​

Answer 1

Answer:

Seeds are treated with fungicides and other biocidal compounds before sowing to disinfect them from soil-borne or seed-borne pathogenic fungi present on seed surface. It prevents spreading of fungal-borne plant disease and improves seed germination.

Perishable foods is stored in huge cooling units for the commercial purpose. these units maintains the temperature which prevents food items from spoilage.