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Cultivation method of red pomelo in Karst rock-desertification areas

A cultivation method and a rocky desertification technology are applied in the cultivation field of red pomelo in karst rocky desertified mountainous areas, which can solve the problems of poor soil water and fertilizer retention capacity, lack of water, poor soil conditions, etc. Thriving, weed avoidance effect

Inactive Publication Date: 2015-09-02
XIANGZHOU COUNTY INST OF SCI & TECHN INFORMATION
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Problems solved by technology

However, when planting pomelo in karst rocky desertification conditions, how to overcome problems such as lack of water, poor soil conditions, poor soil water and fertilizer retention capacity, and 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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  • Cultivation method of red pomelo in Karst rock-desertification areas

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Embodiment 1

[0033] The cultivation method of red pomelo in karst rocky desertification mountain area of ​​the present invention comprises the following steps:

[0034] (1) Soil preparation: Select a sunny slope with a soil layer thickness of more than 50 cm, a small slope, and good drainage, and use a powder ridge machine to prepare the land with a plowing depth of 35-50 cm.

[0035] (2) Seedling raising and grafting: Select the high-quality seeds of "Fengdu Red Heart Pomelo" to propagate on the culture medium, and then select strong plants as scions to graft with local strong sour pomelo plants by scion grafting, and the grafted scions will survive and grow More than 5 centimeters can be transplanted, and described culture medium, its raw material comprises following parts by weight: 25-30 parts of silkworm excrement, 15-20 parts of sugarcane tip powder, 20-25 parts of purple paddy soil, plant ash 3-20 parts. 5 parts, 1-2 parts of potassium fertilizer and 1-2 parts of phosphorus fertiliz...

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Abstract

The invention relates to a cultivation method of red pomelo in Karst rock-desertification areas. High-quality seeds of 'Fengdu red pomelo' are selected for seedling propagation, and robust plants are taken as scions to be grafted with local robust sour pomelo plants via a grafting method. The cultivation method includes the steps of land preparation, seedling raising and grafting, seedling treatment, field planting, field management, pruning, flower thinning, fruit thinning and pest control. By the method, continuous expansion of the rock-desertification areas is prevented effectively, meanwhile the red pomelo is popularized and planted in the areas, the planted pomelo has the advantages of draught resistance, fewer pest, big fruit and the like, and great economic and social benefits are obtained.

Description

technical field [0001] The invention relates to a method for cultivating economic plants, in particular to a method for cultivating red pomelo in karst rocky desertification mountains. Background technique [0002] Many provinces, municipalities and autonomous regions in southern my country, such as Guangxi, Guizhou, Yunnan, Guangdong, and Jiangxi, have many karst rocky mountain areas. The karst rocky mountain area is characterized by the general term for the surface and underground forms formed by the dissolution of soluble rocks by water with dissolution power, also known as karst landforms. In addition to dissolution, it also includes mechanical erosion processes such as water erosion, subsidence corrosion, and collapse. Hundreds of years ago, the karst rocky mountain area in southern my country had abundant rainfall, abundant water sources, high virgin forest coverage, rich resources, and beautiful scenery. However, with the increase of the entrance, the rapid human act...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G1/06A01G1/00A01N59/20A01P3/00A01P7/00C05G3/02C05G3/04C05G3/60C05G3/80
CPCA01G2/30A01G17/005A01G22/00A01N43/16A01N47/18A01N53/00A01N57/12A01N59/20C05D5/00C05F3/00C05G3/60C05G3/80A01N2300/00C05D9/00C05F11/00
Inventor 雷军强韦在雄覃稳梅韦倩梅
Owner XIANGZHOU COUNTY INST OF SCI & TECHN INFORMATION
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