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High-yield anti-fruit-cracking cultivation method for jujube

A cultivation method and anti-cracking fruit technology, applied in cultivation, application, agriculture, etc., can solve the fundamental problems of suitable red jujube and other problems, and achieve the effects of being beneficial to the accumulation of natural nutrients, easy to promote, and simple to operate

Inactive Publication Date: 2012-07-11
刘喜平
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In some areas, the measures of grafting winter jujube and snow jujube are adopted to avoid autumn rain, but it cannot solve the fundamental problems in the areas suitable for red jujube growth

Method used

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Embodiment Construction

[0016] A method for cultivating jujubes with high yield and anti-cracking fruit. Firstly, a hillside with a deep soil layer and a slope of 5-30 degrees is selected, and it is trimmed into terraced fields with high ridges and low interiors. The planting density of jujubes is 3-4 meters between rows and 2 -2.5 meters. After growing up, the tree height should be trimmed to 1.3-1.5 meters, and the tree shape should be pruned into a mushroom shape. On both sides of the canopy, a fixed frame of plastic film shed is set along the tree row. The cross-sectional shape of the frame can be arched, flat-topped or pointed. The height of the frame is 1.6-2 meters. One frame can cover one or two rows of jujube trees. The top of the skeleton is tensioned between the skeletons with 3-5 iron wires parallel to the rows of trees. In rainy days, the top and middle and upper parts of the skeleton are covered with plastic film, and the plastic film is fixed with the ground with elastic cords. Apply 1...

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Abstract

The invention discloses a high-yield anti-fruit-cracking cultivation method for jujube, which includes selection of a proper land, closely spaced planting, dwarfing, grafting of an improved variety, covering with a greenhouse, reasonable fertilization, pesticide use with caution, and manual fruit picking. Sloping fields in hilly areas are modified into terraced fields for planting jujube trees to form a first defensive line for controlling loss of water and soil, and jujube forests are planted in a closely spaced manner and dwarfed to facilitate fruit picking and covering with plastic films for preventing autumn rain and fruit cracking. A greenhouse framework used in the method is fixed and is covered with a plastic film only on the top and the upper middle of the greenhouse framework only in rain days, sunlight and temperature difference are more sufficient than those of planting using the greenhouse only, air ventilation is facilitated, accumulation of natural nutrients is facilitated, and the one-off investment is capable of serving for a plurality of years. The method is simple in operation and easy in popularization.

Description

technical field [0001] The invention relates to a cultivation method suitable for high yield and anti-cracking fruit of jujube in hilly and mountainous areas. Background technique [0002] For a long time, autumn rain has been the main reason for the severe fruit cracking of jujubes in northern my country and the reduction of production and income of jujube farmers, and it is the main problem restricting the development of jujube industry. In some areas, the measures of grafting winter jujube and snow jujube are adopted to avoid autumn rain, but it cannot solve the fundamental problem in the area suitable for red jujube growth. It is the fundamental policy to study the cultivation techniques to solve the high yield and anti-cracking fruit of jujube. Contents of the invention [0003] The present invention aims at the problems existing in the prior art, in order to overcome the disaster of red jujube fruit cracking, and implement the transformation of red jujube cultivatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00
Inventor 刘喜平
Owner 刘喜平
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