Novel green biological organic fertilizer and preparation method thereof

A bio-organic fertilizer and green technology, which is applied in the preparation of organic fertilizers, the treatment of bio-organic parts, organic fertilizers, etc., can solve problems such as the inability to guarantee the nutrient content and effect of application, excessive trace element content, and increased soil salt concentration. Achieving early market time, increasing vitamin content, and overcoming soil compaction

Inactive Publication Date: 2015-07-01
SHANDONG TIANWEI BIOTECH CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] 1. Traditional bio-organic fertilizers contain heavy salt and are easy to salinize the soil. Increase the soil salt concentration, increase the critical point of the fertilizer effect of nutrients on crops, and increase the amount of fertilizer; in severe cases, it will cause seeds not to germinate, burn seedlings, burn root;
[0006] 2. There is a problem that the content of trace elements exceeds the standard
[0007] 3. Due to the large amount of impurities, the purity deviation is extremely large, and the content is extremely unstable, so the nutrient content and effect of application cannot be guaranteed
In addition, due to poor management, improper fertilizer dosage and application methods and other factors will inevitably cause soil and air pollution, which will endanger human health and cause a great negative impact

Method used

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  • Novel green biological organic fertilizer and preparation method thereof
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The preparation method of the new green bio-organic fertilizer of the present invention is to use 50 parts of straw mixture, 15 parts of seaweed residue, 15 parts of humic acid, 15 parts of amino acid, and 5 parts of multifunctional fermentation bacteria to mix evenly, then carry out composting and fermentation, and wait until the temperature rises to After the temperature is above 50°C, use a turning and throwing machine to turn and throw once every 24 hours, for a total of 3-5 times; after the fermentation, use a low-temperature dryer to dry the fully fermented bio-organic fertilizer at a low temperature below 65°C. Dry until the moisture is 20-25%; finally crush and granulate.

[0038] Wherein, the preparation method of multifunctional fermentation bacteria comprises the following steps:

[0039] (1) Preparation of cellulase preparation

[0040] Trichoderma reesei and Aspergillus oryzae are fermented in a 1:1 mixed solid state, and the fermented product is dried and...

Embodiment 2

[0053] The product preparation method of the present invention is to use 45 parts of straw mixture, 20 parts of seaweed residue, 17 parts of humic acid, 10 parts of amino acids, and 8 parts of multifunctional fermentation bacteria to mix evenly, and then carry out composting and fermentation. After the temperature rises to above 50 ° C, Use a turning machine to turn and throw once every 24 hours, for a total of 3-5 times; after the fermentation, use a low-temperature dryer to dry the fully fermented bio-organic fertilizer at a low temperature below 65°C until the moisture is 20 -25%; final crushing and granulation.

[0054] Wherein, the high-efficiency multifunctional fermenting bacteria selected by the present invention are strains capable of synergizing with each other but not producing antagonism, with 2 parts of cellulase preparations, 4 parts of Bacillus subtilis, 2 parts of Bacillus pumilus, and 2 parts of Saccharomyces cerevisiae The weight ratio is mixed to prepare mul...

Embodiment 3

[0056] Example 3 Fertilizer Effect Contrast Test

[0057] The comparative example uses common bio-organic fertilizer, and the test of the present invention adopts the novel green bio-organic fertilizer obtained in the above-mentioned embodiment 1 and embodiment 2.

[0058] (1) Comparative experiment of Chinese cabbage:

[0059] The applicant set the test in Shouguang City, Weifang, Shandong Province. The soil nutrient content: organic matter 1.52%, alkaline nitrogen 106ppm, available phosphorus 25.4ppm, available potassium 115ppm.

[0060] The tested variety was Chinese cabbage.

[0061] The experiment adopts randomized block design, each experiment has 4 treatments, each treatment has 3 repetitions, and the plot area is 30 square meters.

[0062] Treat the application of the novel green bio-organic fertilizer of the present invention as treatment 2, treat the common bio-organic fertilizer as treatment 1, and take no fertilization as the control.

[0063] See Table 1 fo...

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Abstract

The invention discloses a novel green biological organic fertilizer and belongs to the technical field of agricultural biological fertilizers. The novel green biological organic fertilizer is prepared from the following raw materials: straw mixture, seaweed residue, humic acid, amino acid and multifunctional zymophyte. The novel green biological organic fertilizer provided by the invention has the advantages that nutrients required by crops can be provided, incidence of plant diseases and insect pests can be greatly reduced, usage amount of pesticide is reduced, and crop yield and quality are improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural biological fertilizers, and in particular relates to a novel green biological organic fertilizer and a preparation method thereof. Background technique [0002] Bio-organic fertilizer refers to a type of microbial fertilizer and organic fertilizer that is composed of specific functional microorganisms and organic materials that are mainly sourced from animal and plant residues (such as livestock and poultry manure, crop straw, etc.) and have been harmlessly treated and decomposed. Fertilizer with fertilizer effect. Bio-organic fertilizers have complete nutritional elements, which can improve soil, improve product quality, improve crop rhizosphere microbiota, improve plant resistance to diseases and insect pests, and at the same time promote the utilization of chemical fertilizers and increase the utilization rate of chemical fertilizers. [0003] In my country, due to the long-term use of ch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05F17/00C05G3/80
CPCY02W30/40
Inventor 周学武
Owner SHANDONG TIANWEI BIOTECH CO LTD
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