When the pears present the inherent color of the variety, the pulp becomes hard and brittle, the color of the seeds becomes brown, and the fruit stems are easily detached from the fruit stage, they must be timely harvested. If harvesting is too early, the fruit is not ripe, the sugar and acid content is low, and the components available for consumption are few, so it is not resistant to storage; if the harvest is too late, the pulp cells have become old and the fruit's aging process has accelerated, and it is also not resistant to it. Storage, only the pear fruit harvested properly can be stored for a long time.
In addition to the above two factors that affect the storage of pear fruit, there are also many areas that require attention when harvesting.
Pear fruit harvesting is still mainly manual picking, and harvest tools must be prepared before harvesting. Harvesting can use fruit baskets, fruit baskets, or plastic baskets. These containers have a common feature of being breathable. Because pears are hot fruits, the containers used must be breathable.
Inside the basket, put soft items such as straw bales or grass pieces to prevent the pear fruit from colliding with the light-bottomed basket and causing injuries.
Before picking the pears, cut the nails and bring the gloves. Otherwise, the sharp nails will hurt the pear's surface, causing the pears to produce wounds, and the air will be oxidized and rot.
When picking the fruit, hold the bottom of the fruit with one hand. Hold the thumb and index finger of the other hand on the upper part of the fruit handle. Hold the fruit gently and lift it up. The fruit handle gently falls off the fruit table. Now. When harvesting, care should be taken to protect the fruit shank. Do not pull the hard shank and injure the fruit branch.
Because the pear fruit is crisp, it is easy to cause bumps, browning of the flesh, etc. Therefore, during the harvesting process, care should be taken to ensure that the fruit is intact. Do not put too much fruit on the basket so that the pears won't squeeze or fall.
The order of harvesting should be outside and inside first and then up and down. This sort of picking can avoid touching fruit. When picking, it is also necessary to prevent breakage of fruit branches.
Harvest time is preferably morning dew, fine weather before noon, and after 4 pm, which minimizes field heat. It should not be harvested when it is raining, fogging or dew. Because the fruit surface with water droplets is prone to rot. In order to increase the quality fruit rate, it can be harvested in stages according to the maturity of the fruit. When harvesting in stages, special care should be taken not to bump or knock off the fruit that remains on the tree.
The quality of pear fruit itself is an important condition, select good fruit, remove fruit, fruit, fruit and other damage. In the process of slow cooling, the damaged fruits are perishable and lose their food value.
Pear and fruit grading standards vary according to the variety. China currently generally ranks on the basis of requirements in terms of fruit shape, freshness, color, quality, pests, and mechanical injury. Therefore, in the selection of diseased fruit, the pear fruit can be placed in different baskets in different grades.
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