Eight Basis for Fruit Tree Shears in Winter
Depending on the time, winter shears are susceptible to freezing too early, which affects yield too late. Early maturing varieties are cut early, late crops are cut late, strong trees are cut earlier, weak trees are cut later, and young trees are cut when they germinate.
According to the tree age and young tree period, choose the tree shape, promote first and then slow down; in the early fruit period, cut the skeleton in winter, promote more flowers, control the growth of vegetative growth to reproductive growth; in the fruit period, renew and rejuvenate, win high yield, try to control not to appear Large and small years phenomenon, prolong the period of fruit growth period; senescence period, heavy truncation and retraction, sprouts and sprouts take the lead, renewal and rejuvenation, old trees return to old age.
According to the tree vigor, weeds should be cut short for weak trees, and more sparse flower buds should be used to make them less fruitful or fruitless, and increase the internal nutrients of the tree body. For low-yield vigorous trees, try to open the angle as much as possible, cut lightly and lengthen, control the branches on the back, promote oblique branches, first shrink and then cultivate the inner branches.
According to the flower buds, it is necessary to fight every flower, and the fruiting branches are cut lightly, leaving the medium and long branches that may become flowers, and the middle and long branches without flower buds are started when the flowers are cut again to prevent the second year from being a big year. The annual tree should be updated with branch groups, more flower buds, flowers and fruits, to prevent the appearance of young and old.
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