Harden soil improvement method

A soil improvement and hardening technology, applied in the direction of soil preparation, organic fertilizer, organic fertilizer preparation, etc., can solve the problems of weak soil fertility, lack of organic matter, etc., and achieve the effect of increasing saturated water content, increasing basic nutrients, and improving survival rate

Inactive Publication Date: 2015-06-03
朱全顺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to solve the problems of compaction, lack

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The soil improvement method provided by the invention comprises the following steps (the following components are all taken in parts by weight):

[0015] (1) Mix 700 parts of crushed crop straw, 250 parts of peat soil, and 60 parts of livestock and poultry manure, then stack them in the open air, cover them with plastic film, and ferment naturally. Ferment for 60-90 days in spring and autumn; ferment for 30-60 days in summer ;Ferment for 90-120 days in winter to get organic compound fertilizer;

[0016] (2) Mix 0.2 parts of lactic acid bacteria powder, 0.2 parts of nitrifying bacteria powder, and 0.15 parts of rhizobia powder to obtain a mixed bacterial fertilizer;

[0017] (3) 4 parts of microbial water retaining agent powder;

[0018] (4) Mix the above-mentioned organic compound fertilizer, microbial water-retaining agent, and mixed bacterial fertilizer, and apply it to the compacted soil after mixing evenly.

Embodiment 2

[0020] (1) Mix 750 parts by weight of crushed crop straw, 240 parts of peat soil, and 80 parts of livestock and poultry manure, then stack them in the open air, cover them with plastic film, and ferment naturally. Ferment for 60-90 days in spring and autumn; ferment for 30 days in summer -60 days; ferment for 90-120 days in winter to get organic compound fertilizer;

[0021] (2) Mix 0.2 parts of lactic acid bacteria powder, 0.3 parts of nitrifying bacteria powder, and 0.15 parts of rhizobia powder to obtain a mixed bacterial fertilizer;

[0022] (3) 2 parts of microbial water retaining agent powder;

[0023] (4) Mix the above-mentioned organic compound fertilizer, microbial water-retaining agent, and mixed bacterial fertilizer, and apply it to the compacted soil after mixing evenly.

[0024] The invention solves the problems of fast evaporation of water in compacted soil, lack of organic matter in compacted soil and weak soil fertility.

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PUM

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Abstract

The invention discloses a harden soil improvement method. The harden soil improvement method includes that using crop straw, peat soil and livestock manure to manufacture organic compound fertilizer, using lactic acid bacteria powder, nitrobacteria powder and rhizobium powder to manufacture mixed bacterial manure, mixing the organic compound fertilizer, mixed bacterial manure and microbial water retaining agent, and applying to the harden soil after mixing uniformly. The harden soil improvement method solves the problems that the moisture evaporation of the harden soil is fast, the harden soil is lack of organic substance, and the soil fertility is weak.

Description

technical field [0001] The invention relates to a method for improving soil, in particular to a method for improving compacted soil. Background technique [0002] Soil compaction refers to the phenomenon that the soil surface layer is poor in structure due to lack of organic matter. Under the action of external factors such as irrigation or rainfall, the structure is destroyed and the soil material is dispersed. After drying, the soil surface is hardened by the cohesive force, which is not suitable for the growth of crops, flowers and trees. . The main reasons for soil compaction are as follows: 1. The soil texture of the farmland is too sticky and the cultivation layer is shallow. The clay content in the clay is relatively high, and the cultivated layer is less than 20cm on average. The capillary pores in the soil are less, and the ventilation, water permeability, and warming properties are poor. After raining or irrigation, the pores are easily blocked, resulting in crust...

Claims

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Application Information

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IPC IPC(8): A01B79/02C05F15/00C05F17/00
CPCY02W30/40
Inventor 朱全顺
Owner 朱全顺
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