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Biological multielement slow-release nutrient soil and its processing method

A slow-release nutrient and nutrient soil technology, applied in the field of soil, can solve the problems of difficult implementation, limited source and quantity of raw materials, high production cost, etc., and achieve the effect of strong operability, low production cost and improved efficiency

Inactive Publication Date: 2003-06-11
NINGXIA UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this invention is that, on the one hand, the sources and quantities of raw materials are limited, and on the other hand, trace elements need to be added separately, resulting in higher production costs and greater difficulty in implementation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Take 63% of soil containing organic matter and biological activity, 10% of corn flour, 3% of rice bran, 3% of wheat bran, 10% of plant straw, 10% of animal manure, and trace compound enzymes, nitrogen, phosphorus, and potassium additives; among them, The soil containing organic matter and biological activity is composed of 25% clay, fly ash, humic acid minerals and 25% papermaking black liquor, and the water content in the soil containing organic matter and biological activity is 50%; nitrogen The additive of phosphorus and potassium is potassium phosphate;

[0014] The processing method of the multi-component slow-release nutrient soil is to mix the nutrient soil according to the above ratio, then stir it, put it into the fermentation tank, ferment at 50°C for 60 days, take it out and add an appropriate amount of polymer water-absorbing agent, After processing, it becomes biological multivariate slow-release nutrient soil; the biological multivariate slow-release nutri...

Embodiment 2

[0016] Take 90% of soil containing organic matter and biological activity, 5% of corn flour, 1% of rice bran, 0.5% of wheat bran, 1% of plant straw, 2% of animal manure, and trace compound enzymes, nitrogen, phosphorus, and potassium additives; among them, The soil containing organic matter and biological activity is composed of 25% clay, distiller's grains, humic acid minerals and 25% slaughter animal waste liquid, and the water content in the soil containing organic matter and biological activity is 80%; nitrogen, The additive of phosphorus and potassium is potassium phosphate;

[0017] The processing method of the multi-component slow-release nutrient soil is to mix the nutrient soil according to the above ratio, then stir it, put it into the fermentation tank after stirring, and ferment it at 70°C for 15 days, take it out and add an appropriate amount of polymer water absorbent, After processing, it becomes biological multivariate slow-release nutrient soil; the biological...

Embodiment 3

[0019] Take 70% of soil containing organic matter and biological activity, 8% of corn flour, 2% of rice bran, 2% of wheat bran, 8% of plant straw, 9.5% of animal manure, and trace compound enzymes, nitrogen, phosphorus, and potassium additives; among them, The soil containing organic matter and biological activity is composed of 30% clay, distiller's grains, 10% humic acid minerals and 29.5% starch production waste liquid, and the water content in the soil containing organic matter and biological activity is 60%; Additives containing nitrogen, phosphorus and potassium are compound fertilizers containing nitrogen, phosphorus and potassium;

[0020] The processing method of the multi-component slow-release nutrient soil is to mix the nutrient soil according to the above ratio, then stir it, put it into the fermentation tank after stirring, and ferment at 60°C for 30 days, take it out and add an appropriate amount of polymer water-absorbing agent, After processing, it becomes bio...

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Abstract

The invention refers to a kind of soil, especially a biologic multi-element slow-release nutritious earth and the making and using mehtod. The main components as follows: soil containing organic matter and biologic activity 50-90%, corn powder 5-10%, rice bran 1-3%, wheat bran 0.5-3%, plant stalks 1-10%, animal dejecta 1-10%, seedcake dregs 0-0.5%, composite enzyme 0.04-0.08%, additive containing nitrogen, phosphor and kalium 0.015-0.08%; the making method; maka eup the nutritious earth in a certain proportion, stir, then place is into ferment pond, ferment for 15-60 days at 50-70 C degree, take out and add appropriate amount of high-molecular absorbing agent and then process to get the nutritious earth.

Description

technical field [0001] The invention relates to soil, in particular to biological multivariate slow-release nutrient soil and its processing and use methods. Background technique [0002] In recent years, the protection and construction of the ecological environment has attracted great attention from the state and local governments at all levels. The deterioration of the ecological environment has directly affected the economic development and normal life of the people in my country, especially in the western region. People have invented many afforestation methods to quicken environmental construction for this reason, but according to the situation that I grasp, the method for afforestation at present mainly is to solve the water shortage problem of planting trees in arid regions. The name disclosed on December 6th, 2000 as " method for planting trees in arid areas " by the State Intellectual Property Office, the patent application with publication number 1275312A, this meth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05G3/80C09K17/00C12S3/00
Inventor 刘万毅李金夫高作宁
Owner NINGXIA UNIVERSITY
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