Cauliflower plastic film moisturizing effect is good
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1 Single ball bagging This method can reduce the loss of cauliflower water, keep the flower ball white, and avoid flowering. And because every flower ball has a package, the chance of bruising and germ invasion between the balls is greatly reduced. The method can store broccoli for 2 - 3 months. Specific storage technology: commonly used polyethylene plastic film (0.015--0.04 mm thick) made of 30--35 cm x 35--40 cm size of the bag (size can be determined depending on the size of the flower ball), will choose the best flower ball Into the bag, and then folded mouth (in the bag of oxygen, carbon dioxide and the atmosphere is basically the same), basket (box) or on the shelf can be. It can also be wrapped in 80 cm-80 cm plastic film. The two kinds of packing folds should be on the sphere surface, when the basket (box) or put on the shelf when the ball is down, in order to avoid the condensation of water droplets fall on the flower ball, causing moldy and decay. The basket should not be full, leave a gap of 3 to 5 cm to prevent crushing. The basket code is usually 8 layers. When it is on the market, it is sold together with the bag. The method is simple, the cost is low, and the flower bulb has good preservation effect. According to the experience, broccoli has good leafing effect when it is stored for 2 months, and when it is stored for 3 months, it is better to remove the leaves. 2 The different thickness of the film stored in the inner liner has a great influence on the storage effect. It is best to use a 0.03 mm thick polyethylene film as the liner. The length and width of the liner should be 3 to 4 times the length and width of the basket, respectively, so that they can be folded over to cover the flower bulb after the ball is loaded. This method can also maintain the moisture and freshness of cauliflower, and fewer hours. However, because many balls are tied together, they are prone to bruises, and the latter diseases are prone to spread. The storage effect is slightly worse than that of single flower bulbs. Therefore, the storage period should not be too long, generally 40 to 50 days. 3 Storage of plastic bags Zhakou first Cauliflower leaves are carefully trimmed, packed in 0.03 mm thick polyethylene bags, and then wooden needles of about 1 mm in diameter are drilled in 2--6 holes, packed in fiberboard cartons. . Stored at 0°C for 30--50 days. At this time, the gas concentration in the package is 3% to 6% of carbon dioxide, 7% to 15% of oxygen, and oxygen concentration is higher than when sealed (cauliflower is not tolerant of low oxygen concentration), allowing proper ventilation. 4 The structure of natural low-temperature cellar is similar to that of Chinese cabbage cellar. Put the selected flower ball into the basket, stack it in the pit, or place the ball in the vegetable rack in the pit, covered with wet Pu bag or plastic film. The air temperature is adjusted by venting the air, so that the temperature of the cellar is controlled at 0 - 1°C and the relative humidity is 90% - 95%. To be checked regularly, it is found that the sickly flower balls should be singled out in a timely manner. China Agricultural Network Editor