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Method for Cultivating Plants on Dolomite Slope Land

A technology for cultivating plants and cultivation methods, which is applied in the field of cultivating plants on dolomite slopes, can solve problems such as low fertility, poor water retention capacity, and difficulty in surviving, and achieve the effects of enhancing nutrient absorption capacity, solving technical problems, and ensuring growth and development

Inactive Publication Date: 2016-06-01
INST OF GEOCHEM CHINESE ACADEMY OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Dolomite has many joints, broken and dense, and it is not easy to form surface forms such as stone grooves, stone buds, and stone crevices; the soil layer in the Dolomite area is extremely shallow, with poor water retention capacity and extremely low fertility, which seriously affects the development of plant roots and seriously restricts plant growth. Growth, difficult for plants to survive after cultivation
It is very difficult to control rocky desertification by planting plants to restore ecology

Method used

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  • Method for Cultivating Plants on Dolomite Slope Land

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1 of the present invention: a kind of method of dolomite sloping cultivation plant, this cultivation method comprises the following steps:

[0023] A. First, use tools to dig a hole on the slope of the dolomite. After digging, the space of the hole is not less than 80cm*80cm*80cm;

[0024] B. Put the rifter into the pit, and by operating the rifter, under the free-fall action of the heavy impact block 6 in the rifter, the chisel 5 below the rift head 4 hits the dolomite rock formation, causing the dolomite to be destroyed. create more and larger fissures;

[0025] C. Then put the water-retaining and fat-storing velvet cotton into the bottom of the dug pit;

[0026] D, plant is transplanted in the pit;

[0027] E. Finally, backfill the soil and pour enough water to set the root.

[0028] Using this method to cultivate plants has several advantages: First, more and larger cracks are dug in the dolomite rock formation through crackers, which expands the root ...

Embodiment 2

[0040] Embodiment 2 of the present invention: The difference between this embodiment 2 and embodiment 1 is that the production process of the water-retaining and fat-storage velvet cotton is slightly different. The manufacturing process of the water-retaining fat storage velvet cotton of present embodiment 2 comprises the following steps:

[0041] 1. Production of pure cotton knitted fabric velvet cotton: the shredded pure cotton knitted fabric is processed into velvet cotton through a popping machine, the finer the better. The pure cotton knitted fabric mainly uses discarded fabrics, which can save costs, and can turn waste into treasure, and when the plants survive, the lint cotton slowly rots, which not only provides nutrients for the plants, but also does not pollute the environment.

[0042] 2. Degreasing cotton knit fabric velvet: Tear off the finished cotton lint and pick out the impurities, such as small stones, undamaged fabrics, etc. Then wash the lint with water un...

Embodiment 3

[0046] Embodiment 3 of the present invention: The difference between this embodiment 3 and embodiment 1 is that the production process of the water-retaining and fat-storing velvet cotton is slightly different. The manufacturing process of the water-retaining fat storage velvet cotton of present embodiment 3 comprises the following steps:

[0047] 1. Production of pure cotton knitted fabric velvet cotton: the shredded pure cotton knitted fabric is processed into velvet cotton through a popping machine, the finer the better. The pure cotton knitted fabric mainly uses discarded fabrics, which can save costs, and can turn waste into treasure, and when the plants survive, the lint cotton slowly rots, which not only provides nutrients for the plants, but also does not pollute the environment.

[0048] 2. Degreasing cotton knit fabric velvet: Tear off the finished cotton lint and pick out the impurities, such as small stones, undamaged fabrics, etc. Then wash the lint with water un...

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Abstract

The invention discloses a dolomite sloping plant cultivation method. The dolomite sloping plant cultivation method comprises the steps of digging a hole on the dolomite sloping field; placing a crack device into the hole and enabling a chisel arranged below a crack head to impact the dolomite rock stratum through the free falling effect of an impacting block arranged in the crack device to enable the dolomite rock stratum to be damaged to produced more large cracks; placing water preservation and fertilizer storage cotton into the dug hole bottom; planting a plant into the hole; performing soil backfilling and performing resistance root setting watering. According to the dolomite sloping plant cultivation method, a root system of the plant extends into the cracks to absorb nutrition, the more the cracks, the more the root system extends into the rock stratum, and accordingly the capability of the nutrition absorption of the plant root system is enhanced, nutrients, the water which need to be absorbed by the plant are attached to absorbent cotton, the nutrition absorption of the plant root system is facilitated, the resistance to drought, the prevention and control of plant diseases and insect pests and the effect of root and seedling growth are achieved, and the effects of water preservation, fertilizer storage, fertilizer dissolution, slow release, root and seedling growth and soil improvement are achieved.

Description

technical field [0001] The invention relates to a method for cultivating plants on dolomite slopes, and belongs to the technical field of methods for cultivating plants on dolomite slopes. Background technique [0002] "South rock (rocky desertification) and northern sand (desertification)" are two major ecological environmental problems that restrict the sustainable development of western my country. In the southwestern karst region, Guizhou, Yunnan, Sichuan, Hunan, Hubei, Guangdong, Jiangxi, and Chongqing provinces (districts) centered on Guizhou have the largest area of ​​continuous exposed carbonate rocks among the three major karst distribution areas in the world. The uplift of the Qinghai-Tibet Plateau forms a unique environmental unit with a large altitude gradient, complex terrain pattern, and fragile ecology in the subtropical climate zone of the South Asian continent. The uniqueness is mainly manifested in the following aspects: ①Slow soil-forming rate of soluble ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01G17/00
CPCA01G17/005A01G22/00
Inventor 张林蔡先立黎廷宇程安云彭韬
Owner INST OF GEOCHEM CHINESE ACADEMY OF SCI
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