Preservation agent can be used to keep tender corn for 8 to 10 months. The cost of fresh corn per ear is only about 2 cents. It can be sold in winter and spring and the mu income can reach more than 4,000 yuan. This method is suitable for storing ordinary corn, black corn, red corn and colored corn, fruit corn.
Preservative formulation and production: animal serum albumin (extracted from animal blood, available from pharmaceutical companies) 90%, ferrous sulfate 4.5%, calcium stearate (available in chemical raw materials stores) 2%, starch (ordinary food starch) 2.5%, galangal (sold in pharmacies) 1%. The above various raw materials into powder, mixed, Serve tender corn preservatives. This preservative complies with national health standards and is non-toxic and harmless to the human body. Preservatives should be used now and are not suitable for long-term storage.
Usage: Add 260 kg of warm water per kilogram of preservative. Stir the water solution into an aqueous solution of fresh preservative. Put it in tender corn for 5 minutes, remove and drain the water, and place it in a room without direct sunlight. Before the code is placed on the ear of corn, the room is sterilized with chlorothalonil. In the storage room, the floor is lined with 33 cm wide vents to facilitate air circulation. If it is stored for a long time, it should be checked once a month to remove moldy individuals. There is no need to control the temperature during storage, no electricity or cellar.
Preservative formulation and production: animal serum albumin (extracted from animal blood, available from pharmaceutical companies) 90%, ferrous sulfate 4.5%, calcium stearate (available in chemical raw materials stores) 2%, starch (ordinary food starch) 2.5%, galangal (sold in pharmacies) 1%. The above various raw materials into powder, mixed, Serve tender corn preservatives. This preservative complies with national health standards and is non-toxic and harmless to the human body. Preservatives should be used now and are not suitable for long-term storage.
Usage: Add 260 kg of warm water per kilogram of preservative. Stir the water solution into an aqueous solution of fresh preservative. Put it in tender corn for 5 minutes, remove and drain the water, and place it in a room without direct sunlight. Before the code is placed on the ear of corn, the room is sterilized with chlorothalonil. In the storage room, the floor is lined with 33 cm wide vents to facilitate air circulation. If it is stored for a long time, it should be checked once a month to remove moldy individuals. There is no need to control the temperature during storage, no electricity or cellar.
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