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A conditioner for rapid maturation of soil parent material, its preparation method and application

A conditioner and soil technology, applied in the field of conditioners for soil parent material ripening, can solve the problems of slow soil fertility and poor effect, and achieve the effects of reducing soil bulk density, improving physical properties, and increasing soil effective pores

Active Publication Date: 2019-03-26
NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problem that the existing parent material soil conditioner is slow in cultivating soil fertility and has poor effect, and provides a conditioner for rapid maturation of soil parent material, its preparation method and application

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0019] Specific embodiment 1: The conditioner used in this embodiment to quickly mature the soil parent material includes corn stalks, decomposed pig manure, soybean powder and diammonium hydrogen phosphate; wherein the mass ratio of corn stalks, decomposed pig manure, soybean powder and diammonium hydrogen phosphate 220-230:140-160:3:3; the length of the corn stalk is less than 5mm; the particle size of the soybean powder is less than 1mm.

specific Embodiment approach 2

[0020] Embodiment 2: The difference between this embodiment and Embodiment 1 is that the mass ratio of corn stalks, decomposed pig manure, soybean powder and diammonium hydrogen phosphate is 225:150:3:3. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0021] Embodiment 3: This embodiment is different from Embodiment 1 or Embodiment 2 in that: the carbon content of the decomposed pig manure is more than 20%, and the nitrogen content is more than 1.5%. Others are the same as in the first or second embodiment.

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Abstract

The invention relates to a conditioner for quickly curing soil parent materials as well as a preparation method and an application of the conditioner and aims to solve the problem that existing parent material soil conditioners are low in soil fertility culture speed and poor in effect. The conditioner comprises corn straw, composted pig manure, soybean meal and diammonium phosphate. The method comprises steps as follows: 1, crushing the corn straw to enable the length to be smaller than 5 mm; 2, crushing soybean grains to enable the grain size to be smaller than 1 mm to obtain the soybean meal; 3, evenly mixing the corn straw, the composted pig manure, the soybean meal and the diammonium phosphate. A using method comprises steps as follows: firstly, the conditioner for quickly curing the soil parent materials is evenly sprayed onto to-be-treated land and then turned to positions 0-35 cm below the soil by the aid of a turning plow, and the production capacity of the soil can be recovered. The soil conditioner can quickly increase the content of organic matters in the soil and is applied to the field of soil fertility.

Description

technical field [0001] The invention relates to a conditioner for maturing soil parent material, its preparation method and application. Background technique [0002] Due to water and soil erosion, wind erosion and human engineering land use, the fertile soil surface is eroded away, the soil parent material is exposed, and a desertification landscape is formed. These lands lose the ability to produce green plants and also deteriorate the environment. The present invention is aimed at these problems, through a product of rapid maturation of the soil parent material, the soil fertility can be quickly restored, the growth of crops can be achieved, the grain production capacity can be increased, and the phenomenon of the yearly decrease of cultivated land in our country can be curbed. Contents of the invention [0003] The invention aims to solve the problems of slow cultivation of soil fertility and poor effect of the existing parent material soil conditioner, and provides a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G1/00A01B79/02
Inventor 韩晓增邹文秀
Owner NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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