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Branch-pulling-based blueberry cultivation, height-reduction and branch-promotion pruning method adopting warm shed

A pruning method, blueberry technology, applied in botany equipment and methods, cultivation, gardening methods, etc., can solve the problems of impact, large amount of pruning, weak tree vigor, etc., and achieve the effect of perfect uniformity of yield

Inactive Publication Date: 2016-08-03
江苏沃田集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It also creatively utilizes the characteristics of auxin distribution combined with the requirements of blueberry facility cultivation to achieve tree height reduction and renewal, and overcomes the problems of the existing technology that the large amount of pruning affects the annual yield, causes tree vigor to weaken, and pruning is all damage to the tree itself. , proposed a blueberry greenhouse cultivation method based on pulling technology to reduce height and promote branch pruning

Method used

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Experimental program
Comparison scheme
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Embodiment Construction

[0021] The present invention will be further described below in conjunction with specific embodiment:

[0022] The method of lowering the height and promoting branch pruning of blueberries based on the technology of blueberry greenhouse cultivation includes the following steps:

[0023] Step 1: Pulling time: Pull the branches after fruit picking in June; at this time, the blueberry branches are soft and easy to pull, and it is easy to produce sticks on the back, which can produce more renewal techniques;

[0024] Step 2: Angle of pulling branches: flatten the blueberry branches so that the distribution of each branch is even and well-proportioned;

[0025] Step 3: Pulling branch orientation: Under the condition of not affecting the tree shape and ventilation and light transmission, the redundant and over-dense auxiliary branches should be properly thinned or retracted; ensure that the upper branch of the blueberry does not exceed the lower branch. That is, if the upper branch...

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PUM

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Abstract

The invention discloses a branch-pulling-based blueberry cultivation, height-reduction and branch-promotion pruning method adopting a warm shed. The method comprises the following steps of: step 1, branch pulling time; step 2, a branch pulling angle; step 3, a branch pulling direction; step 4, a branch pulling part; step 5, a branch pulling tool; step 6, treatment of a back upper branch and a base part branch; and step 7, updating. The method has no pruning amount in the current year so that the tree vigor and the yield are not influenced; the distribution characteristic of growth hormones is creatively utilized, and blueberry facility cultivation requirements are combined, so that perfect unification of tree height, updating and yield improvement is realized.

Description

technical field [0001] The invention belongs to the cultivation technology of blueberries and peaches, and in particular relates to a method for lowering the height and promoting the pruning of blueberries for greenhouse cultivation based on pulling techniques. Background technique [0002] Fruit tree pulling technology plays an important role in adjusting tree structure, improving light conditions, promoting flower bud differentiation and early fruiting. The unfavorable factor is that the back technology has obvious advantages due to the polarity of auxin, and there are too many back technology. [0003] Greenhouse cultivation of blueberries is limited by the height of the facilities. The temperature of blueberries should not be too high for flowering and fruiting. Otherwise, the fruit setting will be poor, and the tree body that is too high will be inconvenient for harvesting and needs to be constantly updated. [0004] As the blueberry itself is a shrub, it is trimmed and...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G7/06
CPCA01G7/06A01G17/005
Inventor 尹德学
Owner 江苏沃田集团股份有限公司