Method for retaining flowers and fruits in fruit trees

Abstract

The invention discloses a method for retaining flowers and fruits in fruit trees. The method includes steps of sleeving the peripheries of tree trunks (2) or / and main branches (3) of the fruit trees with hose clamps (1) from July to August and tightly binding the peripheries of the tree trunks (2) or / and the main branches (3) with the hose clamps (1); loosening or taking down the hose clamps (1) for the evergreen fruit trees in excessive tree vigor before the fruit trees blossom in next years, loosening or taking down the hose clamps (1) for the evergreen fruit trees in intermediate tree vigorin October-November, and loosening or taking down the hose clamps (1) in September in advance for the evergreen fruit trees in tree vigor lower than the intermediate tree vigor; loosening or taking down the hose clamps (1) before leaves fall if the fruit trees are deciduous tree species; tightening the hose clamps (1) after the fruit trees blossom in the next years and then are in first physiological fruit setting periods, or sleeving the peripheries of the tree trunks (2) or / and the main branches (3) of the fruit trees with the hose clamps (1) again and tightly binding the peripheries of thetree trunks (2) or / and the main branches (3) with the hose clamps (1); continuously tightly binding the peripheries of the tree trunks (2) or / and the main branches (3) with the hose clamps (1) for the fruit trees in the excessive tree vigor before the fruits are ripe, and loosening or taking down the hose clamps (1) for the fruit trees in the intermediate tree vigor and the fruit trees in the tree vigor lower than the intermediate tree vigor after the fruits are set on the fruit trees.

Description

technical field [0001] The invention relates to the technical field of fruit tree production management, in particular to a method for preserving flowers and fruits of fruit trees. Background technique [0002] When the fruit tree reserves insufficient nutrients and the young fruit is stunted, if the flower and fruit are not preserved in time, it will cause the fruit tree to be difficult to set fruit or to set fruit but the fruit is stunted, greatly reducing the harvest of the fruit tree. [0003] In planting production, in order to increase the fruit setting rate, most of the planters use hormone treatment, but hormone treatment has not yet had a clear procedure and dosage. In actual operation, improper hormone treatment such as large doses and multiple times may lead to The increase in cell volume and number of some fruits is abnormal; there will be varying degrees of hormone residues, which will endanger human health; at the same time, it will also lead to a decline in fr...

AI Technical Summary

Problems solved by technology

[0002] When the fruit tree reserves insufficient nutrients and the young fruit is poorly developed, if the flower and fruit are not preserved in time, it will cause the fruit tree to be difficult to set fruit or fruit set but the fruit is poorly developed, which will greatly reduce the harvest of the fruit tree

[0003] In planting production, in order to increase the fruit setting rate, most of the planters use hormone treatment, but hormone treatment has not yet had a clear procedure and dosage. In actual operation, improper hormone treatment such as large doses and multiple times may lead to The increase in cell volume and number of some fruits is abnormal; there will be varying degrees of hormone residues, which will endanger human health; at the same time, it will also lead to a decline in fruit quality, especially the reduction of inherent flavor, often due to increased yield and lower quality Yes, the benefit has come down

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