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Composite microbial inoculum organic multielement compound fertilizer and production method thereof

A technology of compound bacterial agent and compound fertilizer, applied in fertilizer mixture, fertilization device, agriculture, etc., can solve the problem that fertilizer cannot meet the requirements of agricultural production

Active Publication Date: 2012-09-26
赵大伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, existing fertilizers cannot meet people's agricultural production requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0109] Preparation of solid mixed bacterial agent:

[0110] Arthrobacter AS1.8; Culture of Alcaligenes AS1.448, 1.768:

[0111] Slant culture method: 5 parts of peptone, 3 parts of meat extract, 5 parts of sodium chloride and 15 parts of agar are dissolved in 1000 parts of distilled water by weight to prepare a culture medium, which is divided into test tubes and packed into 1 / 2 the capacity of the test tube. Then at 1 kg / cm 2 Sterilize under pressure and 121°C for 30 minutes, inoculate Arthrobacter AS1.8 after cooling, and then put it into a constant temperature incubator for 48 hours at 30-33°C. Likewise, Alcaligenes AS1.448 was cultured similarly.

[0112] Secondary seed expansion culture method: In order to speed up the growth rate of the bacterial count, the liquid expansion culture method is adopted here. The formula of the culture medium is the same as that of the slant plane of the bacteria, except that agar is not added. Use a 500 ml triangular flask to fill 150 ml...

Embodiment 2

[0170] This embodiment is operated the same as Example 1, just using Bacillus megaterium ACCC10011, Thiobacillus thiooxidans AS1.1479, Arthrobacter AS1.8, Alcaligenes AS1.768, Bacillus colloidus ACCC10013, Bacillus circulans AS1. 553. Streptomyces flavinus, ACCC40027, Streptomyces jingyangensis ACCC40021; the above bacterial agents are mixed according to the weight ratio of 1, 9, 1, 21, 9, 9, 1, 49 to form a composite solid bacterial agent.

[0171] 0.77 kg of magnesium sulfate, 0.44 kg of manganese sulfate, 0.03 kg of ammonium molybdate, 0.15 kg of ferrous sulfate, 0.05 kg of copper sulfate, 0.1 kg of zinc sulfate, 0.26 kg of borax, 14 kg of potassium chloride, 9.2 kg of diammonium phosphate, 2 kg Urea and 30 kg of ammonium sulfate, 43 kg of organic materials containing bacterial agents, including 25 kg of composite solid bacterial agents.

[0172] The fertilizer is applied to different crops in different regions, and all achieve ideal results. Its effects can be summarized ...

Embodiment 3

[0179] This embodiment operates as in Example 1, but uses Bacillus megaterium ACCC10010, Thiobacillus thiooxidans AS1.1479, Arthrobacter AS1.8, Alcaligenes AS1.768, Bacillus coliform ACCC10014, Bacillus circulans AS1. 554. Streptomyces flavinus, AS4.407; Streptomyces jingyangensis ACCC40022; the above bacterial agents are mixed according to the weight ratio of 1, 9, 1, 21, 9, 9, 49, 1 to form a composite solid bacterial agent.

[0180] 0.56 dry grams of magnesium sulfate, 0.39 kilograms of manganese sulfate, 0.03 kilograms of ammonium molybdate, 0.12 kilograms of ferrous sulfate, 0.03 kilograms of copper sulfate, 0.11 kilograms of zinc sulfate, 0.26 kilograms of borax, 23 kilograms of potassium chloride, 18 kilograms of monoammonium phosphate, 24.5 Kilograms of urea; 33 kilograms of organic materials containing bacteria agents, including 5 kilograms of composite solid bacteria agents.

[0181] The fertilizer is applied to different crops in different regions, and all achieve i...

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Abstract

The invention discloses a composite microbial inoculum organic multielement compound fertilizer which is prepared from microbial inoculum, organic component and inorganic fertilizer. The microbial inoculum is a composite microbial inoculum which comprises the following three types of microbial inocula: resource type microbial inoculum, which contains Bacillus megaterium, thiobacillus thiooxidans, Bacillus mucilaginosus and Bacillus circulans; environment-friendly microbial inoculum, which contains Arthrobacter and Alcaligenes; and antibiotic microbial inoculum, which contains Streptomycs micuoflavus and Streptomyces jingyangensis. The organic component is one or more of cereal crop straw, subsidiary agricultural product dreg, sugar mill bagasse, bran coat, municipal and rural domestic waste, and livestock and poultry dung. The inorganic fertilizer is one or more of nitrogen fertilizer, phosphate fertilizer, potash fertilizer and medium / micro-nutrient element fertilizer. The weight proportion of microbial inoculum to organic constituent to inorganic fertilizer is (5-25):(18-28):(47-77).

Description

technical field [0001] The invention relates to a fertilizer and a production method thereof, in particular to a compound bacterial agent organic multi-element compound fertilizer and a production method thereof. Background technique [0002] The application of chemical fertilizers has greatly improved the grain yield and total grain yield. However, in the past 10 years, the amount of chemical fertilizer application has increased by more than 90%, while the total grain output has only increased by 9.1%, which shows that the utilization rate of chemical fertilizers has dropped significantly. Not only that, but the use of chemical fertilizers has brought many serious problems to the soil and the environment. Although people are gradually aware of the importance of organic fertilizers, the importance of balanced fertilization in the entire agricultural production has not been considered, so there are still some defects. In addition, the existing fertilizers do not have the a...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 赵鹏
Owner 赵大伟
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