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Composite microbial manure and method for production thereof

A technology for compound microorganisms and fertilizers, which is applied in the field of compound microorganism fertilizers and its production, can solve the problems of insufficient fertilization amount, large dosage and high cost, and achieve the effects of reducing planting cost, reducing fertilizer cost and increasing yield

Inactive Publication Date: 2006-11-29
NANTONG HONGTONG BIO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But its shortcoming is: using above-mentioned three types of microbial fertilizers alone can only solve one aspect of the nutrition needed by plants, and the cost is high, and the consumption is large, generally 3~15 kg / mu (666.67m 2 ); at the same time, using the three in combination will cause insufficient or wasteful fertilization because it is difficult to achieve an appropriate ratio

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] 1. Strains

[0013] 1. Clostridium pasteurianum

[0014] A species of Clostridium, a motile, non-encapsulated bacterium. The subextreme forms an oval spore. Decomposes sugar and protein, has the effect of fixing oxygen. Does not reduce nitrates. Does not produce hydrogen sulfide.

[0015] 2. Bacillus macerans

[0016] A species of Bacillus. Movement, facultative anaerobic. Acid and gas are usually produced from glucose, arabinose and mannitol. VP negative, does not hydrolyze casein, produces cyclodextrins from starch and glycogen.

[0017] 3. Bacillus megatherium phosphaticum

[0018] A species of Bacillus. Exercise, capsule formation, aerobic. Acid is produced from glucose and often also from arabinose and mannitol. Hydrolyzes starch, does not produce lecithinase, VP negative. It can decompose organic phosphorus in the soil and become available phosphorus for plants.

[0019] 4. Potassium bacteria (Bacillus mucilaginosus siliceus)

[0020] Colonies appea...

Embodiment 2

[0073] 1. Strains

[0074] 1. Clostridium pasteurianum

[0075] 2. Bacillus macerans

[0076] 3. Bacillus megatherium phosphaticum

[0077] 4. Potassium bacteria (Bacillus mucilaginosus siliceus)

[0078] Four kinds of strains making methods are basically the same as the preceding example.

[0079] Second, the preparation of fertilizer:

[0080] Mix the four cultured microorganisms according to the ratio determined by the stop-crossing experiment, that is, the ratio of the four fermentation products of Clostridium pasteuriani, Bacillus macerans, Bacillus megaterium and Bacillus jelly-like subspecies silicate It is 60:25:10:5. And after stirring evenly, pack into bags, namely the compound microbial fertilizer product of the present invention.

[0081] 3. Usage

[0082] per mu (666.67m 2 ) in an amount of 50 grams. Add 80 times of tap water and 4 times of urea to the compound microbial fertilizer of the present invention, activate it for 20 hours at a water temperature ...

Embodiment 3

[0084] 1. Strains

[0085] 1. Clostridium pasteurianum

[0086] 2. Bacillus macerans

[0087] 3. Bacillus megatherium phosphaticum

[0088] 4. Potassium bacteria (Bacillus mucilaginosus siliceus)

[0089] Four kinds of bacterial classification preparation methods are basically the same as embodiment one.

[0090] Second, the preparation of fertilizer:

[0091] Mix the cultured three types of four microorganisms according to the proportion determined by the orthogonal experiment, that is, the fermentation of the four kinds of Clostridium pasteuriani, Bacillus macerans, Bacillus megaterium and Bacillus jelly-like silicate subspecies The mixture ratio is 45:35:18:2; and after stirring evenly, bagging is the compound microbial fertilizer product of the present invention.

[0092] 3. Usage

[0093] per mu (666.67m 2 ) usage amount is 100 grams. Add 120 times of tap water and 6 times of urea to the compound microbial fertilizer of the present invention, activate it for 28 ho...

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Abstract

The present invention discloses one kind of composite microbial fertilizer and its production process. The fertilizer features that it contains four kinds of microbial fermented matters of Clostridium pasteurianum, hemp soaking bacillus, phosphate decomposing giant bacillus and jelly-like bacillus silicate in the ratio of 40-60 to 25-35 to 10-20 to 2-8. The production process of the composite microbial fertilizer includes separating bacillus seed culture, fermentation, and combining the fermented products into the composite microbial fertilizer. The present invention can suit different soil types and different crops, and can improve soil, lower plantation cost and increase yield of crops, and has the use amount of 50-100 g / mou.

Description

Technical field: [0001] The invention relates to a fertilizer in agricultural technology, which is a biological fertilizer, in particular a novel compound microbial fertilizer and a production method thereof. Background technique: [0002] Most of the existing microbial fertilizers are single microbial fertilizers. Such as: nitrogen-fixing bacterial fertilizer, mainly composed of bacteria and fungi with nitrogen-fixing effect; another example: phosphorus bacteria, whose function is to decompose organic phosphorus in the soil, making it easy to be absorbed by plants; another example: potassium bacteria , whose function is to decompose potassium compounds in the soil and make them into available potassium that can be absorbed and utilized by plants. These fertilizers can play their own roles when used alone, and partially meet the needs of plants for the three elements of nitrogen, phosphorus, and potassium. They do not produce the soil compaction phenomenon caused by long-t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F11/08
Inventor 王厚德顾建洪王明弟王军
Owner NANTONG HONGTONG BIO TECH
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