CN104276887A - Bio-organic chemical fertilizer - Google Patents

Bio-organic chemical fertilizer Download PDF

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Publication number
CN104276887A
CN104276887A CN201410488910.9A CN201410488910A CN104276887A CN 104276887 A CN104276887 A CN 104276887A CN 201410488910 A CN201410488910 A CN 201410488910A CN 104276887 A CN104276887 A CN 104276887A
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CN
China
Prior art keywords
chemical fertilizer
organic chemical
viable count
total viable
fertilizer
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410488910.9A
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Chinese (zh)
Inventor
林国松
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SHENZHEN TIAN ZHI LIN AGRICULTURAL TECHNOLOGY DEVELOPMENT Co Ltd
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SHENZHEN TIAN ZHI LIN AGRICULTURAL TECHNOLOGY DEVELOPMENT Co Ltd
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Priority to CN201410488910.9A priority Critical patent/CN104276887A/en
Publication of CN104276887A publication Critical patent/CN104276887A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05

Abstract

The invention discloses a bio-organic chemical fertilizer mainly comprising the following components in parts by weight: 17-18 parts of organic fertilizer and 2-3 parts of inorganic nutrients; the bio-organic chemical fertilizer also comprises a functional microbial agent; effective viable count per gram of the bio-organic chemical fertilizer is more than or equal to 20 million; the organic fertilizer is prepared by fermenting organic raw materials in the presence of a fermenting agent; the fermenting agent is composed of saccharomycetes, actinomycetes and lactobacillus plantarum; the functional microbial agent is composed of bacillus subtilis, azospirillum, rhizobium and rusty variants of streptomyces griseus; and the inorganic nutrients include N, P2O5 and K2O. The bio-organic chemical fertilizer has the advantages that the plant growth is promoted effectively and the cost performance ratio is high.

Description

A kind of Biological organic chemical fertilizer
Technical field
What the present invention relates to is a kind of chemical fertilizer, and what be specifically related to is a kind of Biological organic chemical fertilizer.
Background technology
Organic-inorganic compound fertilizer refers to the composite fertilizer containing organic substance and inorganic nutrients.Organic substance mostly adopt processed after organic fertilizer (as feces of livestock and poultry, municipal wastes organism, mud, stalk, wood chip, food-processing waste material etc.) and containing organic material (peat composed of rotten mosses, weathered coal, brown coal, humic acid etc.), the material adding microbiobacterial agent and stimulating growth also had, be called Organic active fertilizer or biological slow-release fertilizer, inorganic nutrients part mainly chemical fertilizer.
Microorganism just has activity under certain environment, and this environmental requirement is very high.Chemical fertilizer great majority are salts, and solubleness is very high, have been certain to kill or restraining effect to microbic activity.What thus adopt in the course of processing is dry material, thus makes the organic-inorganic compound fertilizer made lack moisture content, avoids the kill activity that salt plays Institute of Micro-biology.
But the organic-inorganic compound fertilizer of some kind is after being manured into soil, the fertilizer solution of high density can not bring back to life the microorganism added, and is also likely killed by the microorganism added, so the fertilizer efficiency of active mixed organic manure and biological organic composite mixing fertilizer can not be affirmed.
Summary of the invention
The fertilizer efficiency that the object of the invention is to solve existing biological organic composite mixing fertilizer can not affirm problem, provides a kind of effective promotion plant strain growth and the high Biological organic chemical fertilizer of cost performance.
Realize technical scheme of the present invention as follows:
A kind of Biological organic chemical fertilizer, primarily of the fertilizer of 17 ~ 18 weight parts and the inorganic nutrients composition of 2 ~ 3 weight parts, also comprises functional microorganism microbial inoculum; Wherein, living bacteria count >=0.2 hundred million in this Biological organic chemical fertilizer/g;
Described fertilizer by after heating, oven dry, fragmentation, sterilizing, add the fermenting agent of >=0.3 hundred million living bacteria count, and fermentation reactor system is made under 25 DEG C ~ 35 DEG C conditions by organic raw material in 1g organic raw material for 7 ~ 10 days;
Described fermenting agent is made up of actinomycetes, plant lactobacillus and yeast, and described actinomycetes account for 20 ~ 30% of total viable count, and plant lactobacillus accounts for 10 ~ 20% of total viable count, and yeast accounts for 50 ~ 70% of total viable count.
Described functional microorganism microbial inoculum is made up of Bacillus subtillis, azospirillum, root nodule bacterium, the mutation of streptomyces griseus rust, wherein, Bacillus subtillis accounts for 30 ~ 50% of total viable count, azospirillum accounts for 15 ~ 30% of total viable count, root nodule bacterium account for 15 ~ 30% of total viable count, and the mutation of streptomyces griseus rust accounts for 20 ~ 30% of total viable count;
Described inorganic nutrients is by N, P 2o 5, K 2o forms.
Further, the pH value of described Biological organic chemical fertilizer is 5.5 ~ 8.5.
Further, the moisture content of described Biological organic chemical fertilizer is 20% ~ 30%.
Preferred as one, in described Biological organic chemical fertilizer, excrement colibacillus group number≤100/g, returns early worm's ovum mortality ratio >=95%.
The present invention has the following advantages and beneficial effect:
1, with the addition of a small amount of inorganic nutritive element in Biological organic chemical fertilizer of the present invention, urease inhibiting effect and Nitrification Inhibition can be played, Nitrogen is have to the effect of slow release long-acting; This cooperation significantly improves chemical fertilizer utilization ratio, reduces chemical fertilizer to the pollution of environment, increases crop yield further, improve crop quality, realize agricultural production and income.
2, Biological organic chemical fertilizer of the present invention adopts organic and inorganic, biological three combination configurations, and mutually supplement, mutual synergy, effectively can increase agriculture value, field crop can increase production more than 20%, and vegetables can increase production more than 30%, and fruit sugar degree improves 5%.
3, the present invention utilizes microorganism chemical fertilizer have the ability of the N in fixed air and transform the ability of P in soil, K element, improve the physical behavior of soil, make it soft, permeable, ventilative, promote photosynthesis, the present invention also has and promotes that crop germinates, grows, blooms, the effect of maturation, alleviates continuous cropping obstacle.
4, Biological organic chemical fertilizer of the present invention can not only make soil supplement new organic matter, and draw in plant rhizosphere microecosystem and grow a large amount of beneficial microorganism, plant growth is impelled to be in benign recurrent state, make many microorganisms be in secondary status, be difficult to the advantage group kind forming crop growth.Suppress harmful microbe breeding, prevention, minimizing disease and pest occur; Reduce and even do not use fertilizer and pesticide, produce real green organic farm products.
5, Biological organic chemical fertilizer of the present invention is nontoxic to crop, meets green food fertilizer nutrient, also can according to fertilizer nutrient configuration A level, the AA level green fertilizer of green food by Biological organic chemical fertilizer of the present invention.
Embodiment
Below in conjunction with embodiment, the invention will be further described, but embodiments of the present invention are not limited thereto.
Embodiment 1
A kind of Biological organic chemical fertilizer, mainly composed of the following components:
The fertilizer of 17 ~ 18 weight parts, the inorganic nutrients of 2 ~ 3 weight parts, and functional microorganism microbial inoculum; Wherein, living bacteria count >=0.2 hundred million in this Biological organic chemical fertilizer/g.
Described fertilizer by after heating, oven dry, fragmentation, sterilizing, add the fermenting agent of >=0.3 hundred million living bacteria count, and fermentation reactor system is made under 25 DEG C ~ 35 DEG C conditions by organic raw material in 1g organic raw material for 7 ~ 10 days;
Described fermenting agent is made up of actinomycetes, plant lactobacillus and yeast, and described actinomycetes account for 20 ~ 30% of total viable count, and plant lactobacillus accounts for 10 ~ 20% of total viable count, and yeast accounts for 50 ~ 70% of total viable count.
Described functional microorganism microbial inoculum is made up of Bacillus subtillis, azospirillum, root nodule bacterium, the mutation of streptomyces griseus rust, wherein, Bacillus subtillis accounts for 30 ~ 50% of total viable count, azospirillum accounts for 15 ~ 30% of total viable count, root nodule bacterium account for 15 ~ 30% of total viable count, and the mutation of streptomyces griseus rust accounts for 20 ~ 30% of total viable count;
Described inorganic nutrients is by N, P 2o 5, K 2o forms.
The pH value of Biological organic chemical fertilizer of the present invention is 5.5 ~ 8.5, and moisture content is 20% ~ 30%; Be excrement colibacillus group number≤100/g in this Biological organic chemical fertilizer, return early worm's ovum mortality ratio >=95%.
The bacterial classification adopted in the present invention is all existing bacterial classifications.Described Bacillus subtillis is being buied on the market, the BS5000 that this Bacillus subtillis adopts Bai Fude bio tech ltd, Wuxi to produce; Azospirillum adopts the Brasil diazotrophic spirillum SW51 (NCAIM/P/B 001293) cultivating and be deposited in state-run agricultural and industrial microorganism and cyropreservation center; What root nodule bacterium adopted is Qiyang root nodule bacterium, and it is CGMCC No.5171 at the preserving number at China Committee for Culture Collection of Microorganisms's common micro-organisms center; The mutation of streptomyces griseus rust adopts the streptomyces griseus rust mutation being preserved in Institute of Biology, Gansu Academy of Sciences's Organism Depositary, and its preserving number is GSICC 41920.
In described fermenting agent, actinomycetes, plant lactobacillus, yeast are all from China Committee for Culture Collection of Microorganisms's common micro-organisms center, the actinoplanes (Actinoplanes sp.) of these actinomycetes to be deposit number be CGMCC 4.1150, this plant lactobacillus (Lactobacillus plantarum subsp. plantarum) deposit number is CGMCC 1.510, and this yeast deposit number is the yeast saccharomyces cerevisiae (Saccharomyces cerevisiae) of CGMCC 2.366.
The preparation process of Biological organic chemical fertilizer of the present invention is as follows:
(1) organic raw material fermentation
Organic raw material, by after heating, oven dry, fragmentation, sterilizing, adds fermenting agent in organic raw material, and add the living bacteria count of >=0.3 hundred million in 1g organic raw material, under 25 DEG C ~ 35 DEG C conditions, fermentation reactor system 7 ~ 10 days, makes fertilizer.
The middle fermentation of step (1) adopts fermentation reactor system, and when adopting the fermentation of solar energy greenhouse booth during fermentation and ferment, moisture content is 30% ~ 40%.And organic raw material makes fertilizer again after fermenting after overcuring process in this step.
(2) preparation of Biological organic chemical fertilizer
Fertilizer and inorganic nutrients carried out pulverize, stir, granulation, oven dry, cooling, screening process, with function microbial inoculum, coating process is carried out to the particle sieved out, as living bacteria count >=0.2 hundred million/g, namely makes Biological organic chemical fertilizer.
Adopt the dedusting of level Four settling pocket, the dedusting of moisture film settling pocket, sending down abnormally ascending in the process dry in described step (2), cooled, channel-type water film dedusting, sending down abnormally ascending, water film dedusting water returns granulation.In channel-type water film dedusting, sending down abnormally ascending process, also have gas to discharge.
In the present invention, the concrete preparation method of functional microorganism microbial inoculum is as follows:
First, cultivated in slant medium respectively by the bacterial classification buied and bring back to life for 3 ~ 5 days, this slant medium adopts solid-state beef-protein medium.
Secondly, the Bacillus subtillis after bringing back to life, azospirillum, root nodule bacterium and streptomyces griseus rust mutation bacterium are taken out respectively in slant medium, and once cultivate respectively under earthquake condition, second incubation, cultivate for three times, fermentation culture.
Described once cultivation, second incubation, to cultivate for three times and the culture temperature of fermentation culture is 28 DEG C ~ 32 DEG C, the frequency of concussion is 250rpm, and concrete culturing step of the present invention is as follows:
Bacterial classification 2 ~ 3 ring after resurrection in slant medium is inoculated in the nutrient solution once cultivating 400ml and shakes cultivation two days, ratio according to 10% shakes cultivation one day by strain inoculation in a subculture to second incubation liquid, then by bacterial classification in second incubation liquid according to 10% ratio be inoculated in three nutrient solutions and shake cultivation one day.
By the bacterial classification in three nutrient solutions according to 10% ratio add in fermentor tank and carry out fermentation culture, this fermentation culture is until the bacterial classification quantity in nutrient solution is greater than 2,000,000,000/ml, and in the present embodiment, the number of days of fermentation culture is 3 ~ 10 days.
Finally, the nutrient solution of four kinds of bacterial classifications is mixed according to proportioning.
Wherein, the substratum that once cultivation, second incubation, three cultivations adopt is identical, is all adopt liquid beef-protein medium.The substratum that described fermentation culture adopts is nutrient broth medium.Above-mentioned solid-state beef-protein medium, liquid beef-protein medium, nutrient broth medium are all existing formulas, and thus the concrete proportioning of concrete above-mentioned substratum does not repeat them here.
In the functional microorganism microbial inoculum of the present embodiment, Bacillus subtillis account for total viable count 45%, azospirillum account for total viable count 20%, root nodule bacterium account for total viable count 15%, the mutation of streptomyces griseus rust accounts for 25% of total viable count.
In the fermenting agent of the present embodiment, actinomycetes account for 20% of total viable count, and plant lactobacillus accounts for 20% of total viable count, and yeast accounts for 60% of total viable count.
Using method of the present invention is:
At seeding time, Biological organic chemical fertilizer of the present invention and seed are broadcast in soil according to the weight ratio that mass ratio is 1:10.Or apply fertilizer at fruit tree root according to the amount of 50g/ strain, or apply fertilizer in soil according to the amount of 6kg/ mu.And once topdress every month, identical when consumption and sowing.
Embodiment 2
The difference of the present embodiment and embodiment 1 is:
(1) mass ratio of fertilizer described in the present embodiment and this inorganic nutrients is 18:2.
(2) described inorganic nutrients is by N, P 2o 5, K 2o forms; This N, P 2o 5, K 2weight ratio between O is 3:10:7.
(3) fermenting agent used in described fertilizer, by the actinomycetes accounting for total viable count 30%, accounts for the plant lactobacillus of total viable count 20%, accounts for the yeast composition of total viable count 50%.
(4) described functional microorganism microbial inoculum by account for total viable count 34% Bacillus subtillis, account for the azospirillum of 22% of total viable count, account for the root nodule bacterium of 17% of total viable count, and account for total viable count 27% the mutation of streptomyces griseus rust composition.
Embodiment 3
The difference of the present embodiment and embodiment 1 is:
(1) mass ratio of fertilizer described in the present embodiment and this inorganic nutrients is 17:2.
(2) described inorganic nutrients is by N, P 2o 5, K 2o forms; This N, P 2o 5, K 2weight ratio between O is 13:6:8.
(3) fermenting agent used in described fertilizer, by the actinomycetes accounting for total viable count 20%, accounts for the plant lactobacillus of total viable count 10%, accounts for the yeast composition of total viable count 70%
(4) described functional microorganism microbial inoculum by account for total viable count 50% Bacillus subtillis, account for the azospirillum of 15% of total viable count, account for the root nodule bacterium of 15% of total viable count, and account for total viable count 20% the mutation of streptomyces griseus rust composition.
Contrast experiment
(1) directly by planting seed in soil.
(2) the commercially available microbiobacterial agent of Promoting plant growth according to its using method, fertilising can being carried out to plant and use is adopted.This commercially available microbiobacterial agent adopts the EM stoste developed cooperatively by Japanese EM mechanism and Chinese Kang Yuan oasis biotechnology.
The present invention adopts above-described embodiment and contrast experiment to test different types of plant respectively, and table 1 represents the experimental result of field crop corn, and table 2 represents the experimental result of spinach, and table 3 represents the experimental result of apple plants.
Biological organic chemical fertilizer of the present invention adopts organic and inorganic, biological three combination configurations, and mutually supplement, mutual synergy, effectively can increase agriculture value, field crop can increase production more than 20%, and vegetables can increase production 30%, and fruit sugar degree improves 5%, and effect is extremely remarkable.
According to above embodiment, just the present invention can well be realized.

Claims (5)

1. a Biological organic chemical fertilizer, is characterized in that, primarily of the fertilizer of 17 ~ 18 weight parts and the inorganic nutrients composition of 2 ~ 3 weight parts, also comprises functional microorganism microbial inoculum; Wherein, living bacteria count >=0.2 hundred million in this Biological organic chemical fertilizer/g;
Described fertilizer by after heating, oven dry, fragmentation, sterilizing, add the fermenting agent of >=0.3 hundred million living bacteria count, and fermentation reactor system is made under 25 DEG C ~ 35 DEG C conditions by organic raw material in 1g organic raw material for 7 ~ 10 days;
Described fermenting agent forms by by actinomycetes, plant lactobacillus and yeast, and described actinomycetes account for 20 ~ 30% of total viable count, and plant lactobacillus accounts for 10 ~ 20% of total viable count, and yeast accounts for 50 ~ 70% of total viable count.
2. functional microorganism microbial inoculum described in is made up of Bacillus subtillis, azospirillum, root nodule bacterium, the mutation of streptomyces griseus rust, wherein, Bacillus subtillis accounts for 30 ~ 50% of total viable count, azospirillum accounts for 15 ~ 30% of total viable count, root nodule bacterium account for 15 ~ 30% of total viable count, and the mutation of streptomyces griseus rust accounts for 20 ~ 30% of total viable count;
Described inorganic nutrients is by N, P 2o 5, K 2o forms.
3. a kind of Biological organic chemical fertilizer according to claim 1, is characterized in that, the pH value of described Biological organic chemical fertilizer is 5.5 ~ 8.5.
4. a kind of Biological organic chemical fertilizer according to claim 2, is characterized in that, the moisture content of described Biological organic chemical fertilizer is 20% ~ 30%.
5. a kind of Biological organic chemical fertilizer according to claim 3, is characterized in that, excrement colibacillus group number≤100/g in described Biological organic chemical fertilizer, returns early worm's ovum mortality ratio >=95%.
CN201410488910.9A 2014-09-23 2014-09-23 Bio-organic chemical fertilizer Pending CN104276887A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1346819A (en) * 2001-11-09 2002-05-01 现代农装科技股份有限公司 Composite fertilizer and its preparing process and equipment
CN1631854A (en) * 2004-11-26 2005-06-29 栖霞市宏翔微生物肥料有限公司 Multifunctional biological organic and inorganic blended fertilizer and its production process
CN1840512A (en) * 2005-03-28 2006-10-04 重庆景初微生物有机肥料有限责任公司 Process for preparing microbial manure
CN101870608A (en) * 2010-06-21 2010-10-27 山东宝源生物有限公司 Continuous cropping resisting biological organic and inorganic compound fertilizer and production method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1346819A (en) * 2001-11-09 2002-05-01 现代农装科技股份有限公司 Composite fertilizer and its preparing process and equipment
CN1631854A (en) * 2004-11-26 2005-06-29 栖霞市宏翔微生物肥料有限公司 Multifunctional biological organic and inorganic blended fertilizer and its production process
CN1840512A (en) * 2005-03-28 2006-10-04 重庆景初微生物有机肥料有限责任公司 Process for preparing microbial manure
CN101870608A (en) * 2010-06-21 2010-10-27 山东宝源生物有限公司 Continuous cropping resisting biological organic and inorganic compound fertilizer and production method thereof

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Application publication date: 20150114