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Composite microbial agent and production method thereof

A technology of composite microbial agent and microbial agent, applied in fertilizer mixture, fertilization device, application, etc., can solve problems affecting the survival of biological bacteria

Active Publication Date: 2011-03-30
领先生物农业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, when this fertilizer is spread into the soil, the biological bacteria are in a high-concentration inorganic salt environment due to the dissolution of the inorganic fertilizer, which will seriously affect the survival of the biological bacteria and exert their effects.

Method used

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  • Composite microbial agent and production method thereof

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Experimental program
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Effect test

Embodiment 1

[0119] Embodiment 1: the production of composite microbial bacterial agent of the present invention.

[0120] The production steps of this embodiment are as follows:

[0121] A. Preparation of granular materials

[0122] Bentonite, peat soil, and lignite were pulverized to 50 mesh using a fertilizer pulverizer produced by Shandong Tancheng Zhenghua Machinery Factory. Then, weigh 45 parts by weight of bentonite, 30 parts by weight of peat soil, and 15 parts by weight of lignite and mix them evenly, pour them into a vertical mixer, and after fully stirring, put them on the belt conveyor continuously and evenly from the material door, and send them to Jiayi, Jingmen City. The JYZ3000 disc granulator produced by Machinery Co., Ltd., the speed of the disc granulator is controlled at 40rpm, and the inclination angle is controlled at 65 degrees. These materials are humidified, granulated, and grown in the disc granulator, and then The disc overflows to obtain granular material.

...

Embodiment 2

[0133] Embodiment 2: the production of composite microbial bacterial agent of the present invention.

[0134] The production steps of this embodiment are as follows:

[0135] A. Preparation of granular materials

[0136] Bentonite, peat soil, and lignite were pulverized to 100 mesh using a fertilizer pulverizer produced by Shandong Tancheng Zhenghua Machinery Factory. Then, weigh 65 parts by weight of bentonite, 10 parts by weight of peat soil, and 35 parts by weight of lignite and mix them evenly, pour them into a vertical mixer, and after fully stirring, put them on the belt conveyor continuously and evenly from the material door, and send them to Jiayi, Jingmen City. The JYZ3000 disc granulator produced by Machinery Co., Ltd., the speed of the disc granulator is controlled at 60rpm, and the inclination angle is controlled at 30 degrees. These materials are humidified, granulated, and grown in the disc granulator, and then The disc overflows to obtain granular material.

...

Embodiment 3

[0147] Embodiment 3: the production of composite microbial bacterial agent of the present invention.

[0148] The production steps of this embodiment are as follows:

[0149] A. Preparation of granular materials

[0150] Weigh 22 parts by weight of urea, 13.25 parts by weight of ammonium phosphate, and 8.5 parts by weight of potassium chloride, mix them evenly, pour them into a vertical mixer, and after fully stirring, put them into the belt conveyor continuously and evenly from the material door, and send them to Jiayi, Jingmen City The JYZ3000 disc granulator produced by Machinery Co., Ltd., the speed of the disc granulator is controlled at 50rpm, and the inclination angle is controlled at 55 degrees. These materials are humidified, granulated, and grown in the disc granulator, and then The disc overflows to obtain granular material.

[0151] B. Drying and screening

[0152] The granular material obtained in step A) is sent to the drying drum drying drum produced by Zheng...

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Abstract

The invention relates to a composite microbial agent and a production method thereof. The composite microbial agent consists of a granular material core, a paraffin protective coating and a microbial agent coating layer between the core and the protective layer. The excellent product structure can ensure that the effective microbe content in the composite microbial agent is high, and the product has stable properties and high fertilizer efficiency and meets the requirements of various crops; and compared with the conventional biofertilizer, the composite microbial agent can improve the yield of food crops by 10 to 15 percent, improve the yield of cash crops by 8 to 14 percent, improve the yield of vegetables by 15 to 20 percent, and improve the yield of fruits by 15 to 25 percent. Throughthe production method, the granulation rate of the product is 95 percent, the granule strength of the product is high, and because the water content of the granular material is low, the energy consumption in the energy process is reduced, the production efficiency of drying equipment is improved and the investment of the drying equipment is reduced.

Description

【Technical field】 [0001] The invention belongs to the technical field of fertilizers. More specifically, the present invention relates to a composite microbial inoculum, and also relates to a production method of the composite microbial inoculum. 【Background technique】 [0002] With the extensive use of chemical fertilizers, it is a well-known fact that it causes soil compaction, environmental pollution and the continuous reduction of utilization rate. For this reason, scientists from various countries have been working hard to explore ways to improve the utilization rate of chemical fertilizers to achieve balanced fertilization and rational fertilization to overcome its drawbacks. Microbial fertilizers have a unique role in solving these problems. Chinese scientific researchers have been exploring for many years and have achieved fruitful results. According to the types of crops and soil conditions in our country, the use of microbial fertilizers and chemical fertilizers ...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 王永长徐志文苏海榆王东郭明华
Owner 领先生物农业股份有限公司
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