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Amino acid fertilizer and preparation method thereof

An amino acid and fertilizer technology, applied in the field of fertilizers, can solve problems affecting the normal life of surrounding residents, waste of resources, etc., and achieve strong attenuation effect, low production cost, and high base replacement effect

Inactive Publication Date: 2012-11-07
CHONGQING RUIBAO AGRI IND GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when Artemisia annua slag is directly burned or landfilled, the irritating smell of traditional Chinese medicine will inevitably be produced during the burning process, which affects the normal life of the surrounding residents, and the direct landfill causes a waste of resources.

Method used

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  • Amino acid fertilizer and preparation method thereof
  • Amino acid fertilizer and preparation method thereof
  • Amino acid fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1, bacillus subtilis ( Bacillus subtilis ) separation of RB

[0026] Mix 10g of beneficial microorganisms isolated and screened from nature evenly with the nutrient base, which contains 5-10g of cornstarch, 5-10g of brown sugar and 10-20g of wheat bran, pH 6.0-7.0, humidity 30-35%, and then Add 0.005-0.05 g of hydroxylamine or ethyl imine; at a temperature of 25-35° C. with a temperature difference of 8-10° C., cultivate for 2-3 days, and use an inoculation loop to screen out Bacillus subtilis RB. The nutrient base may also include 3-5 g of fish meal, 3-5 g of vegetable cake or 35-50 g of polished rice bran.

Embodiment 2

[0027] Embodiment 2, the cultivation of Bacillus subtilis RB

[0028] Bacillus subtilis RB medium: sucrose 50g, (NH 4 ) 2 SO 4 6g, K 2 SO 4 2.5g, CaSO 4 2.5g, agar powder 15g and distilled water 1000mL.

[0029] The culture conditions are: the temperature is 30° C., and the pH is 5.8.

Embodiment 3

[0030] Embodiment 3, the preparation of amino acid fertilizer

[0031] The enzyme bacteria of the present invention can be obtained by mixing Bacillus subtilis RB with the commercially available enzyme bacteria in a weight ratio of 1-2:5.

[0032] The raw material of amino acid fertilizer consists of the following components in parts by weight:

[0033] Formula 1: 1 part of enzyme bacteria, 20 parts of poultry manure and 50 parts of Artemisia annua residue.

[0034] Formula 2: 2 parts of enzyme bacteria, 30 parts of poultry manure and 70 parts of Artemisia annua dregs.

[0035] Formula 3: 1.2 parts of enzyme bacteria, 25 parts of poultry manure and 60 parts of Artemisia annua dregs.

[0036] The preparation method of amino acid fertilizer, concrete steps are as follows:

[0037] Preparation method 1: Enzyme bacteria, poultry manure and Artemisia annua slag are mixed according to the above-mentioned ratio, and after stirring, open aerobic solid-state fermentation at a temp...

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Abstract

The invention discloses an amino acid fertilizer and a preparation method thereof. The amino acid fertilizer comprises the following components, by weight: 1-2 parts of ferment bacteria, 20-30 parts of livestock manure, and 50-70 parts of sweet wormwood slag. The ferment bacteria comprise Bacillus subtilis RB and commercially available ferment bacteria. The Bacillus subtilis RB is preserved in China General microbiological Culture Collection Center, and has a preservation number of CGMCC NO.6268 and high effectiveness on treating sweet wormwood slag. The prepared amino acid fertilizer contains abundant nutrient, and is rich in amino acids, so as to change waste into treasure, and provide premium amino acid fertilizer for agricultural and forestry production.

Description

technical field [0001] The invention belongs to the field of fertilizers, in particular to amino acid fertilizers, and also relates to a preparation method of the fertilizers. Background technique [0002] Artemisia annua ( Artemisia annua L. ) is the raw material for extracting artemisinin. By 2005, the planting area of ​​Artemisia annua in Chongqing had grown to about 120,000 mu, mainly in Wanzhou, Youyang, Fengdu, Fuling, Wulong, Pengshui, Qianjiang, and Liangping. At present, Holley Holdings Group, Tonghe Pharmaceutical, Beijing Jinke and Beijing Hengxin, which are involved in the artemisinin industry, all have the production capacity of artemisinin. The vigorous development of the artemisinin industry has produced a large amount of Artemisia annua dregs. According to the analysis of the Chongqing Feed and Veterinary Drug Inspection Institute and the Chengdu Grain, Oil, Food and Feed Quality Supervision, Inspection and Testing Center of the State Grain and Oils Administ...

Claims

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Application Information

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IPC IPC(8): C05F11/08C05F17/00
CPCY02W30/40
Inventor 张怀忠
Owner CHONGQING RUIBAO AGRI IND GROUP
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