China's wax gourd has a relatively high output. At the peak of the annual harvest, the prices have plummeted due to the listing with various vegetables in the same period. If farmers can use their existing conditions to carry out the deferred storage and preservation of wax gourd, it will not only extend the sales and supply period of melon, but also greatly increase the economic benefits, and it is worth promoting and using. First, prepare the melon before storage, the higher the water content, tender melon and over ripe melon should not be stored. The standard of winter melon suitable for storage is thick skin, thick meat, dense texture, and good quality. The surface of the melon is shiny, covered with wax, and later-maturing large varieties. Ninety percent mature when picking. Before harvesting 7-10 days, the growing field should stop watering. When the weather is cool, cut it with scissors (preferably in the morning) and leave a 3- to 5-cm stalk. Handling should be carried out gently, to prevent scratches and bruises, and to prevent falling and rolling (vibration is too large, which can cause internal damage to wax gourd), resulting in considerable hidden dangers in storage. Second, the preparation of storage kiln storage The size of the storage kiln library is determined by the number of melon storage, farmyard self-provided kiln warehouse is about 30 square meters, can store 5000kg of melon. The construction is mostly semi-subterranean, that is, the height of the kiln room is about 3.5m, the surface is 1.8m above and below, and the kiln window is set around, and it is open to the front and the left and right to facilitate ventilation and ventilation. The kiln with such a structure has the advantages of high temperature stability, coolness, simple ventilation, easy control of dry humidity, and the like. Before the winter gourd storage 2 - 3d should be fully disinfected and disinfected, the method is: after using potassium permanganate closed smoke fumigation kiln library, and then go winter melon storage. Third, storage methods and precautions Selection of carefully selected, the same size, no damage of mature melon in the library heap storage or storage. The piled wax gourd should be covered with hay or straw curtains on the bottom of the warehouse, and then placed on the top of the melon, generally not more than 3 layers, so as not to damage the pressure injury. The storage of winter melon because of better ventilation, the corresponding better than the heap storage, shelf storage of wax gourd should also be put on the storage rack first soft materials such as hay ventilation, and then put the gourd. In the process of placing, should be placed according to the state of the melon in the field when growing, must not be wrong, it must be done how long the field, how to put the kiln, because the fruit has been adapted to its direction of gravity, storage In the direction of gravity, Gualou is not prone to laceration, and storage time can be longer. Melon is a cold-sensitive vegetable that is resistant to temperature, heat, and low temperature. If it is below 10°C, it will cause freezing injury. The suitable temperature for storage of wax gourd is 10--15°C and the relative humidity is 70%-75%. Therefore, during storage, especially when the wax gourd has just been put into the warehouse, attention should be paid to the enhancement of ventilation. When the temperature is high at noon, the storage window must be opened for ventilation, which is not only conducive to cooling and cooling, but also eliminates moisture and reduces the environmental humidity. Keep the inside of the warehouse dry. During storage of wax gourd, as long as you can grasp the temperature and humidity conditions, generally can be stored for 3 - 4 months or more. China Agricultural Network Editor
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