Litchi fresh fresh-keeping technology key

A, select suitable varieties

Although litchi fruit resistance, but the gender is poorer storage are still some differences between varieties, appropriate choice, mature varieties resistant to lay aside better sex huai branch, guangxi flavour, son, and pewters uzziel and leaf wiles ministers on lychees storage.

Second, timely injury-free harvest

Master appropriate recovery maturity is one of the key technology litchi storage. Different storage method of optimal required by different recovery maturity. Generally low temperature storage, should be in litchi fully mature, peel when the red harvest more bright-coloured its preservation the better the results. But if you use low spontaneous gas adjustment storage (e.g. by film packaging, film material processing, etc.), criterion with fruit surface 2/3 shading, take a little cyan (about 8 mature harvested as well. Left) Harvest time elected in sunny morning, not just before sunrise leaves the whole panicle took off. Attention to avoid the weathered, lest produce pathogen (odium) or field. Lychee on fine with moisture, attention under a lousy libo litchi whether head and found pick out in time. Lest infect other litchi storage preservation effect.

Three, promptly adopt post-processing

Lychee postharvest should be moved to the rapidly cooling shade, undertakes beforehand cold and timely and eliminating the rags fruit, ill injury fruit and Browning fruit. The whole process is carefully operation, handled with care. Avoid all mechanical damage, and attention to prevent germs spread. The gas adjustment storage of fruits soon as possible into litchi gas adjustment environment. The low temperature storage far shipment and the litchi, gets cold and postharvest antiseptic processing, wait for fruit, fruit surface temperature reduce dry pack again liquids shipping. Practice has proved, by small package shipping litchi (0.25 ~ 0.5 kg) than big packing (15 ~ 25 kg) the effect is good. Packaging, into the more immediate the storage, preservation, the better the results from collecting into storage in 12 to 24 hours general finish is preferred.

Fourth, keep a stable shipping conditions

Maintain the stable and suitable shipping environment humidity and gas composition, is decided litchi fresh shipping key of success or failure. Should pay attention to prevent cold prevent heat, protect wet protect gas, prevent excessive temperature and humidity and gas composition change, lest produce injury hot retting rotten, dehydrate, dry brown chilling, etc. Even in the process of sale unfavorable also open small package, and extend the shelf life litchi.