First of all, let me introduce the 3-horsepower cold storage unit to you. It has a high cost performance. The preservation cold storage is a type of cold storage, with a temperature range of 0℃ to 15℃. It mainly extends the storage period by inhibiting the activity of microorganisms and enzymes. Next, the editor will introduce to you the application scope of fresh-keeping cold storage.

Vegetable preservation cold storage can reduce the incidence of pathogenic bacteria and the rate of fruit rot. It can also slow down the respiratory metabolism process of vegetables, thereby achieving the purpose of preventing deterioration and extending the storage period. First, let me introduce to you the storage temperatures of several common vegetables.

(1) Cauliflower: The cold storage temperature is 0℃ to +1℃, and the storage period is 2 to 4 weeks.

(2) Spinach: The cold storage temperature should be between 0℃ and +1℃, and the storage period is 1 to 2 weeks.

(3) Potatoes: The cold storage temperature should be between 4℃ and +5℃, and the storage period is from February to April.

(4) Garlic: The temperature in the cold storage should be between 1℃ and -4℃, and the storage period is from June to December.

(5) Chinese cabbage: The temperature in the cold storage should be between 0℃ and +1℃, and the storage period is from January to March.

Second: Fruit preservation cold storage can reduce the incidence of pathogenic bacteria and the rate of fruit rot. It can also slow down the respiratory metabolism process of fruits, thereby achieving the purpose of preventing deterioration and extending the storage period. Here are the storage temperatures for several common fruits for everyone.

(1) Apples: The cold storage temperature should be between 1℃ and -1℃, and the storage period is from March to August.

(2) Peaches: The cold storage temperature should be between 1℃ and -1℃, and the storage period is 1 to 4 weeks

(3) Grapes: The cold storage temperature should be between 0℃ and -1℃, and the storage period is 1 to 2 weeks.

The preservation cold storage is also suitable for various flowers, tea, seedlings, etc. in both the northern and southern regions of China. It has a long storage period and high economic benefits.