Carbon-based bioactive ecological fertilizer and production method thereof

A biologically active and ecological fertilizer technology, applied in the direction of fertilization device, fertilizer mixture, application, etc., can solve the problems of soil fertility reduction, soil compaction, reduction, etc., and achieve the effect of improving soil structure, improving soil fertilizer quality, and improving soil fertility

Inactive Publication Date: 2015-07-22
樊连雪
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  • Abstract
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  • Application Information

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Problems solved by technology

[0014] The purpose of the present invention is to provide a bioactive ecological fertilizer based on biomass charcoal, which can effectively solve the problems of heavy metal pollution in soil on crops, soil compaction, and soil

Method used

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  • Carbon-based bioactive ecological fertilizer and production method thereof
  • Carbon-based bioactive ecological fertilizer and production method thereof

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Embodiment Construction

[0030] Table 1 is my country's organic fertilizer standards;

[0031]

[0032] Table 2 is the technical index requirements of bio-organic fertilizer products.

[0033]

[0034] Table 3 is the technical requirements for the limit of 5 kinds of heavy metals in bio-organic fertilizer products. Unit: mg / kg

[0035] project

Limit index

Total arsenic (As) (dry basis)

≤15

Total cadmium (Cd) (dry basis)

≤3

Total lead (Pb) (dry basis)

≤50

Total chromium (Cr) (dry basis)

≤150

Total mercury (Hg) (dry basis)

≤2

[0036] 1. Preparation of biochar and wood acetic acid solution: Biomass straw charcoal is made of biomass straw (including corn straw charcoal, cotton stalk charcoal, rice husk charcoal, cow dung charcoal, sludge charcoal, etc.) Material straw, etc. (organic waste) for oil, gas, charcoal, electricity, fertilizer co-production upgrade comprehensive utilization project "preparation.

[0037] 2. Prep...

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Abstract

The invention discloses a carbon-based bioactive ecological fertilizer and a production method thereof. A microbial biomass carbon substrate is adopted as a carrier, and profitable soil microorganisms, organic matters and trace elements are added as a core active fertilizer source. The ecological fertilizer is characterized by comprising the following substances in percentage by weight: 40 to 45 percent of biomass carbon, 8 to 12 percent of magnesia lime, 7 to 14.5 percent of dry mold-free cow dung, 8 to 13 percent of bone meal, 7 to 11 percent of bentonite, 2 to 5 percent of pyroligneous liquor, 2 to 4 percent of trace element, 0.1 to 0.5 percent of active factors and 0.5 to 1 percent of an organic fungicide. According to the ecological fertilizer, organic matters of soil can be improved, the porosity of the soil can be improved, the volume weight of the soil can be reduced, the moisture and fertilizer retention capability of the soil is improved, the alkaline soil is improved, nutrients in the soil are supplemented, pathogenic bacteria in the soil are purified, the disease resistance of crops is improved, and in addition, residues of chemical pesticides and chemical fertilizers in the soil can be decomposed.

Description

technical field [0001] The invention belongs to the field of fertilizers, and relates to a carbon-based bioactive ecological fertilizer and a preparation method thereof. Background technique [0002] In my country, with the continuous improvement of people's living standards and the basic settlement of food and clothing problems, high-yield and high-quality agricultural products and hygienic and healthy food have become urgent needs in the current society and agricultural production. To this end, the Ministry of Agriculture held an organic food working conference in 2000 to promote the development and production of organic food. The conference started a green revolution in our country's agriculture and food processing industries. The document of the State Council on the development of organic food pointed out: "The development of organic food has a profound impact on protecting the ecological environment, improving the quality of agricultural products, promoting the develop...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
Inventor 樊连雪
Owner 樊连雪
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