Litchi native to subtropical areas, but less sensitive to low temperatures, can tolerate lower temperatures; Litchi is a non-vibratory fruit, but the respiratory intensity is 1 to 4 times larger than apple, banana, citrus, litchi exocarp thin, surface coating Porous, endo-epidermis is a relatively loose parenchyma, easy to separate from the pulp, this special structure makes the moisture easily lost in the flesh; litchi skin is rich in tannins, the sucrose in the litchi fruit at 30 °C Enzymes and polyphenol oxidases are very active, so the peels are prone to browning, leading to a decline in the resistance of the peel and a decline in color and aroma. Therefore, inhibiting water loss, transmutation, and rot are the main problems in litchi preservation. Comprehensive domestic and international data, litchi storage and transportation temperature is 1 ~ 7 °C, the domestic comparison of the appropriate temperature is 3 ~ 5 °C. Can be stored 25 ~ 35d, the product rate of 90%. Litchi storage requires relatively high relative humidity, suitable relative humidity of 90% to 95%. Litchi is suitable for a wide range of gas conditions. As long as the CO2 concentration does not exceed 10%, physiological damage will not occur. Appropriate air conditioning conditions are: temperature 4 °C, O2 and CO2 are 3% to 5%. Under this condition, it can be stored for about 40 days.
Grasping appropriate harvesting maturity is one of the key technologies for storage of litchi. General low-temperature storage, should be harvested when the litchi is fully mature, the redder the more vivid the better fresh preservation effect. However, if the film is packaged at a low temperature or the film-forming substance is treated, it is better to collect 2/3 of the fruit surface, and pick it up with a little cyan (about eight mature). Litchi harvest time is hot in summer, after the harvest should be quickly pre-cooled heat, remove the injury and disease. Since litchi is extremely susceptible to browning and mildew after harvesting, no matter which method of preservation is used, sterilization is required. After sterilization, the liquid surface shall be stored and transported after being dried. Generally, 0.25 to 0.5 kg of small package is better than 15 to 25 kg of large package. Collecting and receiving into the storage is generally best in 12-24 hours.
Grasping appropriate harvesting maturity is one of the key technologies for storage of litchi. General low-temperature storage, should be harvested when the litchi is fully mature, the redder the more vivid the better fresh preservation effect. However, if the film is packaged at a low temperature or the film-forming substance is treated, it is better to collect 2/3 of the fruit surface, and pick it up with a little cyan (about eight mature). Litchi harvest time is hot in summer, after the harvest should be quickly pre-cooled heat, remove the injury and disease. Since litchi is extremely susceptible to browning and mildew after harvesting, no matter which method of preservation is used, sterilization is required. After sterilization, the liquid surface shall be stored and transported after being dried. Generally, 0.25 to 0.5 kg of small package is better than 15 to 25 kg of large package. Collecting and receiving into the storage is generally best in 12-24 hours.
Cherry tomato, is often referred to as small tomato, Chinese official name is cherry tomatoes, is annual herb, belongs to the solanaceae tomatoes.Plant highest when can grow up to 2 meters.With thirst quenching, jianwei xiaoshi, heat-clearing and detoxifying, cooling blood flat liver, blood and blood and stomachic effect.
Can treat thirst, loss of appetite.Can be in a clear soup or join in cold dishes.
Red Cherry Tomato Seeds,Tomato Seeds,Fresh Vegetable Seeds,Sweet Cherry Tomato Seeds
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