Factors affecting corn price:

1, corn import and export

Domestically, corn imports will increase the total domestic supply, corn exports will increase the total demand, and corn exports will have a certain pulling effect on China's corn prices. However, since the beginning of this year, China's corn exports have gradually decreased, and the changes in China's corn import and export policies have also had a great impact on China's corn import and export.

2. Changes in corn stocks

Corn carry-over inventory includes government (including futures exchange) and private carry-over inventory. Generally speaking, with the increase of corn stock and loose supply, the price will drop; If corn stocks decrease and supply is tight, the price will rise.

Extended data:

Corn storage method:

1. Put it in the refrigerator to keep it fresh. It depends on how long you plan to keep the corn, as the case may be.

2, salt water immersion method. Fresh corn is boiled in salt water for 5 minutes and then picked up. Then air-dry the corn with boiled salt water, soak it in a jar, and tie the jar with a double plastic film. This kind of corn can be stored for 20-30 days and soaked in clear water for 3-5 hours when eaten.