The harvesting of pineapple is especially important in the whole storage process of pineapple. Any mistakes in the harvesting process will bring unnecessary losses to the farmers. The following is a brief explanation of the main points in the process of pineapple harvesting and storage.
Pineapple harvesting points
Because pineapple is a non-jumping fruit, too early harvesting will result in poor fruit quality and poor flavor; too late, it will easily cause fruit to rot. Judging the maturity of pineapple fruit is mainly based on the color of the peel. The pineapple fruit stored and transported should be picked during the ripening period. At this time, the fruit white powder falls off, the pineapple peel changes from turquoise to yellow-green, the small fruit gap (fruit joint) is light yellow and shiny, the pineapple pulp begins to soften, and the pineapple juice gradually increases. At this time, the maturity is 7~8 mature; while for the fresh fruit, it should be picked in the yellow ripening stage. At this time, the 2~3 layers of the pineapple fruit are yellow, the flesh is orange-yellow, the juice is juicy, the sugar is high, the flavor is strong, and the flavor is the most. Well, the maturity is 9 mature; and when the pineapple fruit is deep yellow, the peel is tarnished, the base flesh is dark yellow, and the tissue begins to dehydrate. At this time, the ripening period has been reached, and the pineapple fruit loses its edible value. Using 800~1000ppm ethephon solution to evenly spread the fruit surface, the fruit can be matured and matured at the same time, and can be harvested 7 to 15 days earlier, but the fruit flavor is slightly worse.
It is advisable to harvest the pineapple in the morning with dry dew. It should not be harvested in rainy days to avoid fruit rot. Pineapple harvest is mainly artificial. The fruit picker wears gloves, selects the fruit according to the size and color of the fruit, and cuts it with a fruit knife. It should leave a 2cm long fruit handle for sale as a fresh fruit. It can keep the crown of the fruit crown, be careful not to hurt the leaf, but if Long-distance transportation, in order to save packaging and storage costs, it is better to remove crown buds. After the pineapple is taken, it should be taken lightly to avoid mechanical damage, prevent sun exposure, and timely classify and eliminate the diseased fruit.
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