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Mineral substance containing bio-fertilizer and preparation method thereof

A bio-fertilizer and mineral technology, applied in the preparation of organic fertilizers, organic fertilizers, fertilizer mixtures, etc., can solve problems such as potential safety hazards, achieve the effects of promoting absorption, increasing soil organic matter, and simple preparation methods

Inactive Publication Date: 2016-10-12
SHENZHEN BATIAN ECOTYPIC ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technical scheme not only has a slow-release effect but also increases the selenium-enriched amount of crops, but the sodium selenite used in this technical scheme is highly toxic, and there are potential safety hazards when used

Method used

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  • Mineral substance containing bio-fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1 Preparation of mineral-containing biological fertilizer A1

[0024] In the reactor that the organic mass fraction of 586kg is housed accounts for the fermented tea dregs after 65%, add the powder (selenium content 44%) after the processing of 80kg phosphate rock and selenium ore, add 53kg humic acid, adjust C / N (carbon-to-nitrogen ratio) is 1:27, pH value is 7, then add 8kg of composite microorganisms (Bacillus licheniformis, Paecilomyces lilacinus and Bacillus amyloliquefaciens, the effective live bacteria ratio is: 50:100:85, the effective live bacteria Bacteria number 6.1 billion / g), carry out composting fermentation and decomposing, the fermentation temperature is 45 ℃, the fermentation time is 35 days, and the biological fertilizer A containing mineral is prepared.

Embodiment 2

[0025] The preparation of embodiment 2 mineral-containing bio-fertilizer B

[0026] In the reactor that the organic mass fraction of 584kg is housed accounts for the fermented tea dregs after 65%, add the powder (selenium content 45%) after the processing of 90kg phosphate ore and selenium ore, add 62kg humic acid, adjust C / The N (carbon-to-nitrogen ratio) is 1:25, the pH value is 6, and then 8 kg of composite microorganisms (Bacillus licheniformis, Paecilomyces lilacinus and Bacillus amyloliquefaciens) are added. Bacterial count 5.2 billion / g), carry out composting fermentation and decomposing, the fermentation temperature is 50 ℃, and fermentation time is 33 days, and the biological fertilizer B containing mineral is prepared.

Embodiment 3

[0027] Embodiment 3 compares the preparation of mineral-containing biological fertilizer

[0028] A series of biological fertilizers were prepared according to the formula in Example 1.

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Abstract

The invention provides a mineral substance containing bio-fertilizer. The mineral substance containing bio-fertilizer is prepared from mineral substances, high-quality organic resource raw materials, humic acid and compound microorganisms. The weight ratio of the mineral substances to the high-quality organic resource raw materials to the humic acid to the compound microorganisms is (5-10):(40-80):(3-8):(0.6-1), the mineral substances are powder obtained after treating ore, the ore comprises selenium ore, and the selenium content of the powder is 20% or above. The invention further provides a preparation method of the mineral substance containing bio-fertilizer. According to the mineral substance containing bio-fertilizer, the quality of agricultural products can be improved, the yield of the agricultural products can be increased, and the disease resistance of crops can be improved.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a mineral-containing biological fertilizer and a preparation method thereof. Background technique [0002] At present, the organic matter content of the soil in our country is decreasing year by year, the air permeability and water retention performance of the soil is decreasing, the fertilizer utilization rate is insufficient, the disease resistance of agricultural products is decreasing, the output and quality of agricultural products are limited, which affects the sustainable development of agriculture, and the combined use of organic and inorganic fertilizers is emphasized. Combining cultivation with land is a top priority. [0003] Like vitamins, minerals are essential elements for the human body and play an important role in the physiological functions of human tissues. However, minerals cannot be produced and synthesized by themselves, and the amount of min...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B13/02C05G3/00C05G3/80C05D9/02C05F11/00C05F11/02C05F11/08C05F17/00
Inventor 邓宝元王宗抗冷为贵
Owner SHENZHEN BATIAN ECOTYPIC ENG
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