Novel fertilizer and production process thereof

A fertilizer and a new type of technology, applied in the field of new fertilizers and their production processes, can solve the problems of high energy consumption in the production process, long process flow, large investment and land occupation, etc., to achieve less investment and land occupation, short process flow, and reduce loss rate Effect

Active Publication Date: 2014-08-06
LINYI HEZHIYUAN FERTILIZER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, in addition to the configuration of raw materials, the production process of the agglomerate method and the slurry method also includes several processes such as granulation, drying, cooling, screening, crushing, returning materials, dry and wet treatment of tail gas, and then can enter product packaging. process, the corresponding process is long, the investment occupies a large area, the en

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] Example 1

[0022] A new type of fertilizer, which is prepared according to the following method:

[0023] 1) Dry the corn stalks in the sun, then use a pulverizer to pulverize them into corn stalk powder, add them to the fermentation tank, then add soybean meal and 80°C water to the fermentation tank, mix well, and when it is reduced to 30°C, add mixed bacteria The mass ratio of corn stover powder, soybean meal, water and mixed bacterial liquid is 5:2:20:1 under the condition of stirring at 100 rpm for 36 hours; the mixed bacterial liquid is made of subtilis Bacillus liquid, Trichoderma harzianum and Azotoxin-fixing bacteria liquid are mixed in a volume ratio of 1:1:1, and the concentration of the three bacterial liquids is 2×10 7 Pcs / ml; Bacillus subtilis is ATCC6051 (see CN1831115A and other documents); Trichoderma harzianum is ATCC20873 (see CN1901797 A and other documents); Azotoxin is ATCC4412 (see Production of exocellular polysaccharide by Azotobacter chroococcum. Ap...

Example Embodiment

[0026] Example 2

[0027] A new type of fertilizer, which is prepared according to the following method:

[0028] 1) Dry the corn stalks in the sun, then use a pulverizer to pulverize them into corn stalk powder, add them to the fermenter, then add soybean meal and 90℃ water to the fermenter, mix well, and when it is reduced to 30℃, add the mixed bacteria Fermented at 200 rpm for 40 hours to obtain a fermentation broth; wherein the mass ratio of corn stover powder, soybean meal, water and mixed bacterial liquid is 5:2:20:1; the mixed bacterial liquid is made of subtilis Bacillus liquid, Trichoderma harzianum and Azotoxin-fixing bacteria liquid are mixed in a volume ratio of 1:1:1, and the concentration of the three bacterial liquids is 3×10 7 Pcs / ml.

[0029] 2) Add vermiculite powder, grass charcoal, brown coal powder, zeolite powder and water into the mixing tank in a mass ratio of 3:2:1:1:10, stir at 500 rpm for 30 minutes, and then enter the reaction tank at 10°C After heating ...

Example Embodiment

[0031] Example 3

[0032] Field test effects of the fertilizer prepared in the embodiment of the present invention:

[0033] Control 1: Ordinary compound fertilizer: the content of nitrogen, phosphorus and potassium is 15:15:15;

[0034] Control 2: The preparation method is the same as in Example 1, but without fermentation broth;

[0035] Experimental group: the fertilizer prepared in Example 1.

[0036] Experimental method: planting winter wheat from the experimental field in Tanghe, Hedong District, the three groups of fertilizers were treated with a uniform area of ​​one mu of field, and the amount of fertilizer used in each group of experimental fields was 40kg. The wheat was harvested at the same time to determine the yield and increase rate of wheat; The number of grains per spike and the weight of thousand grains. Experimental results: refer to Table 1.

[0037] Group Number of grains per spike Thousand grain weight (g) Yield per mu (kg) Control 127.541.9321 Control 229.1...

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PUM

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Abstract

The invention belongs to the technical field of agricultural fertilizers, and discloses a novel fertilizer. The fertilizer is prepared from microbial fermentation crop waste materials in combination with raw materials such as vermiculite powder, grass carbon, brown coal powder, zeolite powder, urea, monoammonium phosphate, potassium chloride and ammonium chloride. The invention also discloses a preparation method of the fertilizer. The fertilizer is prepared by effectively utilizing organic waste materials of crops in combination with the microbial fermentation technology, and is capable of improving the soil structure and controlling the loss of nutrients, and therefore, the fertilizer efficiency lasts for a long time.

Description

technical field [0001] The invention belongs to the technical field of agricultural fertilizers, and in particular relates to a novel fertilizer and a production process thereof. Background technique [0002] The fertilizer manufacturing industry has a history of more than 100 years. After entering the 21st century, with the development of modern agricultural production, people are looking forward to the emergence of multifunctional fertilizers in the field of fertilizers, which can improve the quality of soil, improve the yield of crops, and improve Production efficiency, reduce production or improve working conditions, protect the natural environment, so that people can eat agricultural products that are beneficial to health and pollution-free. [0003] Plant growth needs sixteen kinds of elements. In addition to N, P, and K, other small elements needed to activate plants must be added to the soil, otherwise it will cause an imbalance of plant nutrition in the soil and a...

Claims

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Application Information

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IPC IPC(8): C05G1/06C05F11/08
Inventor 李秉政刘卫平
Owner LINYI HEZHIYUAN FERTILIZER
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