Saline-alkali soil treatment method

A technology of saline-alkali land and salt content, applied in the direction of soil preparation methods, applications, agricultural machinery and tools, etc., can solve problems such as inability to achieve feasible goals

Inactive Publication Date: 2013-11-13
MIAO I IND
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Problems solved by technology

However, it is still impossible to achieve the feasible goal in impr

Method used

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  • Saline-alkali soil treatment method

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Embodiment Construction

[0007] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0008] see figure 1 As shown, the saline-alkali land treatment method of the present invention is to apply the following steps to the saline-alkali land with higher soil salinity to achieve the purpose of improving the soil quality, and its treatment steps include:

[0009] step a. Bamboo fiber fermentation is obtained by crushing young bamboo (1-2 years old bamboo) into pulverized bamboo fiber, and placing the fibrous bamboo in the air to produce fermentation.

[0010] Step B. Turn the soil, lay the fermented bamboo fiber on the soil...

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Abstract

The invention relates to a saline-alkali soil treatment method. Aiming at saline-alkali soil with higher salt content, the following treatment steps are applied: A, carrying out bamboo fiber fermentation; B, ripping; C, drawing water to water soil; D, adding humid soil; E, ripping again; F, drawing water to water soil again; G, air-drying soil,; and the like. Therefore, the pH value in the saline-alkali soil is improved to be beneficial for planting crops.

Description

technical field [0001] The invention belongs to the field of soil quality improvement, in particular to a treatment method for improving the soil quality of saline-alkali land. Background technique [0002] Saline-alkali soil is a soil type widely distributed on the earth's land, accounting for about 25% of the total land area. In mainland China alone, the area of ​​saline-alkali land is nearly 40 million hectares, and a large amount of land has been abandoned. Therefore, many professionals are studying the method of turning saline-alkali land into an "oasis". As for the improvement method, some researchers try to improve the saline-alkali land with the comprehensive measures of drainage, irrigation and flat fertilizer, and some people use the so-called shallow tillage method, and some even use nanotechnology. However, it is still impossible to achieve the feasible goal in improving the effect of soil quality, and it is necessary to improve it. Contents of the invention ...

Claims

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Application Information

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IPC IPC(8): A01B79/00A01B79/02
Inventor 林瑞澄邵富琮
Owner MIAO I IND
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