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Cultivation method of big fruit hawthorn in Karst rock-desertification areas

The technology of a large fruit hawthorn tree and a cultivation method is applied in the cultivation field of the large fruit hawthorn tree in the karst rocky desertification mountain area, which can solve the problems of poor soil conditions, poor soil water and fertilizer retention capacity, lack of water and the like, and achieves increased appetite and fruit. The effect of good quality and increased organic matter content

Inactive Publication Date: 2015-09-02
XIANGZHOU COUNTY INST OF SCI & TECHN INFORMATION
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

However, in the karst rocky desertification conditions, how to overcome the problems of lack of water, poor soil conditions, and poor soil water and fertilizer retention capacity when planting large-fruited hawthorn trees. At the same time, which species to choose for planting is also a problem that needs to be solved further

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] (1) Selected variety: the variety of Hawthorn with large fruit is "Guixin No. 1".

[0031] (2) Grafting and raising seedlings: choose the wild small fruit hawthorn with strong growth and no pests and diseases as the rootstock, take seeds from the wild small fruit hawthorn as the rootstock seed, wash the pectin on the surface of the seeds and carry out routine disinfection; the sterilized The seeds are stored in sand, and then sowed on the seedbed after germination. The sand bed should be covered with agricultural film to keep warm and moisturize. The seedlings are generally grafted when the trunk grows to the diameter of chopsticks; , Cuttings are carried out in fertile plain fields from February to March. The grafted spikes are suitable for cutting before the Spring Festival. When the trunk grows to the diameter of chopsticks, grafting can be carried out. The grafting method can be ear grafting or tooth grafting. The ears can be transplanted when they are alive and gro...

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Abstract

The invention discloses a cultivation method of big fruit hawthorn in Karst rock-desertification areas. The cultivation method is characterized in that the variety of the cultivated big fruit hawthorn is 'Guixin No.1'. The cultivation method includes the steps of seedling-raising by grafting, field planting, pruning, fertilizer and water management, field management and pest control. By the method, continuous expansion of the Karst rock-desertification areas is prevented effectively, and meanwhile water retention and water and soil loss reduction effects on soil of the Karst rock-desertification areas are achieved. Meanwhile, the big fruit hawthorn 'Guixin No.1' is popularized and planted in the Karst rock-desertification areas for the first time, the planted big fruit hawthorn has the advantages of high quality, high yield and the like, and great economic and social benefits are obtained.

Description

technical field [0001] The invention relates to a method for cultivating economic crops, in particular to a method for cultivating large-fruited hawthorn trees in karst rocky desertification mountains. Background technique [0002] Big fruit hawthorn (Crataegus pinnatifida Bge. var. major N.) , commonly known as Tangdi, Shanlihong, belongs to Rosaceae, Hawthorn small trees or algae wood, suitable for planting in the north and south of my country. Hawthorn is an original and unique cultivated fruit tree in my country. Its fruit is rich in nutrition and has high edible and medicinal value. It has been determined by the Ministry of Health as a dual-purpose food for medicine and food. The triterpenes and flavonoids contained in hawthorn have the special effects of strengthening and regulating the myocardium, increasing coronary blood flow, lowering serum cholesterol, and lowering blood pressure and blood lipids. The large fruit hawthorn is bright in color, fragrant in taste, s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 雷军强韦在雄覃稳梅韦倩梅潘万山
Owner XIANGZHOU COUNTY INST OF SCI & TECHN INFORMATION
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