Good quality bagging

Bagging can effectively prevent the effects of frost in spring, reduce fruit cracking in the rainy season, and prevent pests and birds and birds; it can significantly reduce pesticide pollution and reduce sunburn and red spot caused by the apparent rise of temperature in the late growth period; after bagging The fruit has a bright color and its quality has been significantly improved.

Bagging period is generally carried out when the young fruit has a thumb size in 2-3 months. Early maturing varieties and areas with higher winter and spring temperatures may be earlier, and vice versa. However, where there is frost damage, such as early bagging, the damage caused by freezing can be reduced.

Bagging material bagging materials have a greater influence on the color and quality of the fruit; for example, if paper bags made of white paper or newspapers with high transparency are used, the peel is dark red and the sugar content is high, but the pulp is harder, the juice is less, and the flavor is poorer; Low cowhide bagging, light red skin, soft and juicy fruit, good taste, but low sugar content; currently choose to use water-resistant, dark brown, heavy kraft paper or newspaper, which must be coated with a thin layer of brown Oil or linseed oil to enhance water resistance and breakage resistance; kraft paper bags are used because the fruits of early maturing varieties are vulnerable to birds and bats.

Bagging method Before the bagging, a part of the fulcrum of the ear that is still too much is discarded. Usually, 2-3 spikes are kept in each ear, then the pest, frostbite or mechanical damage fruit is removed, and then the small fruit is removed. With dense fruits, keep the fruit with a slightly enlarged circle in the middle; trees with vigorous vigor, strong branches, many leaves, and middle and lower parts of the crown are appropriately left, while the opposite is less; leaves and twigs are sprayed with thiophanate-methyl and chrysanthemum once. Lipid pesticides to avoid fruit and insect pests after bagging; bagging after 5-7 days after spraying, the bagging material is made into a rectangular paper bag, size 20 cm 17 cm, depending on the size of the ear and the appropriate increase or decrease, the top two corners of the bag Cut open for ventilation; put the ear into the bag and place it in a suitable position in the bag to prevent the fruit from touching the face of the bag to reduce sunburn; after the base of the bag is pinched, use a small wire to fasten it, or use a straw to tie it. Or staple clips; each batch of bags should be marked on the bag, the difference between mature and sooner or later, in order to identify when harvesting; midway, such as the emergence of paper bags damaged, it is necessary to promptly make up; picking the fruit when the bag is removed.

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