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(B) Easy Storage During the entire harvesting, storage and transportation process, reducing the peel mechanical injury is the most important prerequisite for storage and preservation. After the fruit is harvested, it should be dipped in medicine. Preservatives can be used with 1000-1500 ppm Tec, 500 ppm for protection, 1000p for carbendazim or thiophanate, and 150-200ppm 2,4-D for each drug; citrus preservation agents (produced by the provincial fruit tree) can also be used. 1 bag plus 50 pounds of water, easy to use and effective. After the fruit dipped in medicine, dry the water. The oranges sweat for 1-2 days, and the mandarin for 2-3 days. The individual packages of high-pressure citrus storage bags are placed in bamboo rafts or wooden boxes and cartons for storage. Stored warehouses should be pre-sterilized with 5% bleach or formalin, and bamboo rafts can only be stacked in three layers, leaving channels. In the winter, the windows are opened and ventilated on the next day; in the spring, ventilation is maintained to prevent the temperature of the warehouse from being too high. According to the above methods, oranges and bananas can be stored for 4 to 5 months, and for 0 to 100 days, the rate of good fruit is above 95%.
Citrus harvesting and storage technology
(1) Harvesting: The fresh orange fruit should be harvested when it is fully matured; the storage and fresh fruit must also be more than 80% mature before picking fruit.找 ? 手 手 手 手 è¯ è¯ ? The irrigation should be stopped 10 days before harvesting, and after the sunny dew is dry, it should be picked. To cut one fruit and two cuts, cut the fruit pedicle so as not to stab the peel. The fruit must be covered with paper or straw mats and around.