Hawthorn fruit is rich in nutrients and has high comprehensive utilization value. However, hawthorn fruit is small, thin, and easy to lose water, which brings many disadvantages to hawthorn processing. The use of Hawthorn's simple storage technology not only eases the sales pressure during the harvest period, but also increases the value of the goods. The specific methods are as follows: 1. Harvesting and processing: Hawthorn fruit is harvested at the ripening stage (early October), and light harvesting should be performed during harvesting to prevent mechanical injury such as collision, squeezing, and pressing. The harvested hawthorn fruit is soaked with 100 times Baoguoling liquid for 30-50 minutes, dried and placed in a cool place for 36-48 hours. 2. Selection of land: Choose high-pitched terrain, well-drained shady areas, excavate storage trenches 70 to 80 cm wide, and 50 to 60 cm deep. The length of the ditch can be determined according to the amount of storage. 3. Storage method: First spread 5 to 10 cm thick river sand at the bottom of the ditch, and then put the mountains on the sand layer, and then spread 3-5 cm thick river sand on the mountainous slope for isolation (rough sand and rivers must maintain certain humidity, The hands do not drip in groups, and one touch is appropriate.) Put a straw soaked in thiophanate-methyl and air-dried at intervals of 50-80 cm in the storage trough for ventilation. Storage work must be carried out before 10 a.m. in order to use the low humidity of the night and morning to store the mountains in time. 4. Management after storage: After storage, cover 3 to 5 cm thick river sand on the topmost layer of the mountain and leave drainage ditch on both sides of the storage ditch. The storage ditch is equipped with straw curtains, which cover the night exposing to facilitate heat dissipation. Cover the plastic film on rainy days to ensure that no water enters the storage ditch. After storage for 5 days, the sand in the uppermost layer of the storage trench is thickened to 10-15 cm. Within one month after storage, a special person must uncover the straw curtain every day. After 1 month, he can no longer remove the straw curtain. 5. Precautions: (1) The stored fruits of hawthorn must be fruits on trees that grow well, have lush foliage, and are free of pests and diseases. Avoid storing fruits on the floor, fruits and pests, and long fruits on treeless leaves. (2) The storage ditch should not be too deep. Each layer of mountains must not be too thick. The sand used for storage must be clean river sand, and silt and silt cannot be used. (3) During the entire storage process, pay attention to rodent damage.
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