Alternate pruning method for fructus schisandrae

A pruning method and technology of Schisandra chinensis, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve problems such as prolonging harvesting time, troublesome fruit harvesting, Schisandra leaf blight and black spot, and achieve improvement The effect of branch quality and fruit yield increase

Inactive Publication Date: 2017-09-26
SHENYANG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, under artificial cultivation conditions, the vegetative growth of Schisandra chinensis is very vigorous, and at least 2-3 branch prunings are required every year, mainly including winter pruning and summer shelf management, which not only requires a large labor cost, but also requires relatively high technical level of operators. High, especially during winter pruning, it is necessary to identify the quality and nature of branches, etc.
Even after summer shelf management, the branches and leaves of Schisandra chinensis are still luxuriant, which leads to poor ventilation and light transmission conditions in the park. At the same time, it also brings troubles to fruit harvesting. It is necessary to search for fruits among the branches and leaves, prolonging the harvesting time and increasing the cost of harvesting.
In addition, poor ventilation and light transmission in the park can easily lead to the occurrence of diseases such as schisandra leaf blight and black spot

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Implementation location: Ciyutuo Town, Liaozhong District, Shenyang City

[0024] The schisandra base has a total area of ​​40 mu. It has been established for 5 years, and the distance between plants and rows is 0.5m*1.2m. The traditional pruning method has been adopted all the time. In the year when the technology of the present invention was adopted, 500 plants of Schisandra chinensis with the same growth were selected, and they were pruned. The base of the stem is covered with soil. Beginning in the spring of the second year, select 4-6 root shoots from the roots, put them on the shelves, and cut off the remaining branches to cultivate the fruiting branches of the third year. There was no output in the year.

[0025] In the third year, the Schisandra seedlings were managed normally, and artificially watered 3 times, respectively before germination, before flowering and before freezing. Fertilization was applied twice, respectively in the germination period of the ...

Embodiment 2

[0027] Implementation location: Ciyutuo Town, Liaozhong District, Shenyang City

[0028] In Example 1 park, when the technology of the present invention was adopted, 40 acres of Schisandra chinensis in the whole park were pruned, that is, after fruit picking in autumn, before freezing, Schisandra chinensis was all pruned in a stubble near the ground, and then the remaining stem bases were pruned. The site is covered with soil.

[0029] Beginning in the spring of the second year, select 4-6 vines for the root tillers that occurred at the root, put them on the shelves, and cut off the remaining vines to cultivate them as fruiting branches for the next year. There was no output in the year.

[0030] In the third year, carry out conventional water and fertilizer management, that is, artificial watering 3 times, respectively before germination, before flowering and before freezing. Fertilization was applied twice, respectively in the germination period of the tree body and the fi...

Embodiment 3

[0032] Implementation location: Yangshibao Town, Liaozhong District, Shenyang City

[0033] The schisandra base has a total area of ​​40 mu. It has been established for 7 years, and the distance between plants and rows is 0.5m*1.2m. The traditional pruning method has been adopted all the time. In November of the year when the technology of the present invention was adopted, all the schisandra chinensis in the planting base were pruned. The base of the stem is covered with soil.

[0034] In the spring of the second year, 4-6 strong branches are selected from the root tiller branches that occur at the root, and the vines are put on the shelves, and the remaining branches are cut off to cultivate as the fruiting branches of the next year. There was no output in the year.

[0035]In the third year, the Schisandra seedlings were managed normally, and artificially watered 3 times, respectively before germination, before flowering and before freezing. Fertilization was applied twi...

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PUM

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Abstract

The invention provides an alternate pruning method for fructus schisandrae. By the characteristic of flourishing nutrition growth of the fructus schisandrae and annual alternate pruning of sprout tillers branches of roots, the shortcomings that by the traditional pruning mode in cultivation and management of the fructus schisandrae, the technical points are complicated, and the labor cost is high are overcome, lots of problems caused by ageing of branches of perennial fructus schisandrae are avoided, meanwhile, on the premise of properly increasing planting density, the ventilating and transmittance conditions of a garden are improved, diseases are reduced, the use amount of pesticide is reduced, pollution is also reduced, and the yield is improved remarkably. In addition, the fruit harvesting efficiency is also improved, and the labor cost for fruit harvesting is reduced.

Description

technical field [0001] The invention relates to a plant cultivation method, in particular to an alternate pruning method of Schisandra chinensis. Background technique [0002] Schisandra is a shade-tolerant and light-loving plant, and its growth and development are closely related to the growth environment, especially the ventilation and light transmission conditions. Therefore, with the cooperation of other agricultural technical measures, it is of great significance for the high and stable yield of Schisandra chinensis to improve the ventilation and light transmission conditions of the shelf surface to enhance the photosynthetic ability of the leaves through plastic pruning and other measures. At present, under artificial cultivation conditions, the vegetative growth of Schisandra chinensis is very vigorous, and at least 2-3 branch prunings are required every year, mainly including winter pruning and summer shelf management, which not only requires a large labor cost, but ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G7/06
CPCA01G7/06
Inventor 李宏博李海燕于东霞
Owner SHENYANG AGRI UNIV
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