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Grafting and managing method for walnut stocks at North China

A rootstock and walnut technology, applied in the field of walnut cultivation and planting, can solve problems such as high price, economic loss, and product yield reduction of grafted walnut seedlings, and achieve the effects of convenient implementation, improved work efficiency, and less mistakes and errors.

Inactive Publication Date: 2015-06-17
陈争峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In recent years, due to the high price of grafted walnut seedlings of fine varieties and the large demand, a large number of fake and inferior grafted walnut seedlings have been mixed in the supply of walnut seedlings, which has caused a serious reduction in production and brought many unnecessary economic loss and damage to the environment

Method used

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Embodiment Construction

[0014] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0015] The method for the grafting and management of walnut stock in North China is characterized in that it comprises the following steps,

[0016] Step 1. Use the "square" budding technique: Use a grafting knife to make a horizontal cut at the upper 0.5cm and 1.5cm lower part of the scion bud, reaching the xylem, and vertically make a cut on both sides of the bud, reaching the xylem. This is four strokes. The scars are in the shape of "squares"; then use a knife to cut out a "square" of the size of the sample on the part of the rootstock that needs to be grafted, and remove the veneer; then gently remove the "square" buds on the scion and quickly place them on the rootstock In the reserved "square", finally tie it with plastic film strips to prevent water evaporation and bud disp...

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Abstract

The invention provides a grafting and managing method for walnut stocks at North China, and relates to the technical field of walnut cultivation and plantation. The method is characterized in that the method comprises the steps of adoption of the square budding technology and management of grafted seedlings, and the step of management of the grafted seedlings comprises the sub steps of reduction of the land-entering frequency, nutrient and water management, removal of unwanted sprouts and timely stock pruning. The method is reasonable, operation is simple, and implementation is convenient.

Description

Technical field: [0001] The invention relates to the technical field of walnut cultivation and planting, in particular to a method for grafting and managing walnut rootstocks in North China. Background technique: [0002] Walnut (HeTao), also known as walnut, is a Juglandaceae plant. Walnuts are rich in nutrients, each hectogram contains 15-20 grams of protein, 60-70 grams of fat, and 10 grams of carbohydrates; it also contains calcium, phosphorus, iron and other trace elements and minerals necessary for the human body, as well as carotene , Riboflavin and other vitamins. The main component of the fat contained in walnuts is linoleic acid glyceride. After eating, not only will it not increase cholesterol, but it can also reduce the intestinal absorption of cholesterol. Therefore, it can be used as a tonic for patients with hypertension and arteriosclerosis. In addition, these oils can also supply the needs of the brain matrix. The trace elements zinc and manganese contain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06
CPCA01G2/30A01G17/005A01G2003/005
Inventor 陈争峰
Owner 陈争峰
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