CN106187400A - A kind of novel environmentally-friendly biological organic chemical fertilizer - Google Patents
A kind of novel environmentally-friendly biological organic chemical fertilizer Download PDFInfo
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- CN106187400A CN106187400A CN201510229298.8A CN201510229298A CN106187400A CN 106187400 A CN106187400 A CN 106187400A CN 201510229298 A CN201510229298 A CN 201510229298A CN 106187400 A CN106187400 A CN 106187400A
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Abstract
The invention discloses a kind of novel environmentally-friendly biological organic chemical fertilizer.The present invention, by being mainly made up of the fertilizer of 17 ~ 18 weight portions and the inorganic nutrients of 2 ~ 3 weight portions, present invention additionally comprises functional microorganism microbial inoculum；Wherein, living bacteria count >=0.2 hundred million/g in this Biological organic chemical fertilizer；Fertilizer prepares by adding fermenting agent fermentation in Organic Ingredients, this fermenting agent is made up of yeast, actinomycetes and Lactobacillus plantarum, this functional microorganism microbial inoculum is made up of Bacillus subtillis, azospirillum, root nodule bacteria, streptomyces griseus rust mutation, and this inorganic nutrients is made up of N, P2O5, K2O.The present invention has and effectively facilitates plant strain growth, cost performance advantages of higher.
Description
Technical field
The present invention relates to a kind of chemical fertilizer, be specifically related to a kind of novel environmentally-friendly biological organic chemical fertilizer.
Background technology
Organic-inorganic compound fertilizer refers to the complex fertilizer containing organic substance and inorganic nutrients.Organic substance mostly use processed after organic fertilizer (such as feces of livestock and poultry, municipal refuse Organic substance, mud, straw, wood flour, food processing waste material etc.) and containing organic material (peat composed of rotten mosses, weathered coal, brown coal, humic acid etc.), also have adds microbial bacterial agent and the material of stimulating growth, being called Organic active fertilizer or biological slow-release is fertile, inorganic nutrients part is mainly chemical fertilizer.
Microorganism is the most active under certain environment, and this environmental requirement is the highest.Chemical fertilizer great majority are salts, and dissolubility is the highest, and the activity of microorganism has been certain to killing or inhibiting effect.Thus use dry material in the course of processing, so that the few moisture content of the organic-inorganic compound fertilizer made, it is to avoid what Institute of Micro-biology was played by salt kills effect.But some kinds of organic-inorganic compound fertilizer is after being manured into soil, the fertilizer solution of high concentration can not bring back to life the microorganism of addition, it is also possible to the microorganism of addition is killed, so the fertilizer efficiency of activity mixed organic manure and biological organic composite mixing fertilizer can not be affirmed.
Summary of the invention
The fertilizer efficiency that it is an object of the invention to solve existing biological organic composite mixing fertilizer can not affirm problem, it is provided that a kind of effectively facilitates plant strain growth and the high novel environmentally-friendly biological organic chemical fertilizer of cost performance.
Technical scheme is as follows: a kind of novel environmentally-friendly biological organic chemical fertilizer, is mainly made up of the fertilizer of 17～18 weight portions and the inorganic nutrients of 2～3 weight portions, also includes functional microorganism microbial inoculum；Wherein, living bacteria count >=0.2 hundred million/g in this novel environmentally-friendly biological organic chemical fertilizer；
Described fertilizer by Organic Ingredients by heat, dry, crush, after sterilizing, the fermenting agent of >=0.3 hundred million living bacteria count of interpolation in 1g Organic Ingredients, and fermentation reactor system 7～make for 10 days under the conditions of 25 DEG C～35 DEG C；
Described fermenting agent is made up of actinomycetes, Lactobacillus plantarum and yeast, and described actinomycetes account for the 20～30% of total viable count, and Lactobacillus plantarum accounts for the 10～20% of total viable count, and yeast accounts for the 50～70% of total viable count.
Described functional microorganism microbial inoculum is made up of Bacillus subtillis, azospirillum, root nodule bacteria, streptomyces griseus rust mutation, wherein, Bacillus subtillis accounts for the 30～50% of total viable count, azospirillum accounts for the 15～30% of total viable count, root nodule bacteria account for the 15～30% of total viable count, and streptomyces griseus rust mutation accounts for the 20～30% of total viable count；
Described inorganic nutrients is made up of N, P2O5, K2O.
Further, the pH value of described novel environmentally-friendly biological organic chemical fertilizer is 5.5～8.5.
Further, the moisture of described novel environmentally-friendly biological organic chemical fertilizer is 20%～30%.
Preferred as one, excrement colibacillus group number≤100/g in described novel environmentally-friendly biological organic chemical fertilizer, returns early worm's ovum mortality rate >=95%.
The method have the advantages that
1, the novel environmentally-friendly biological organic chemical fertilizer of the present invention with the addition of a small amount of inorganic nutritive element, urease inhibiting effect and Nitrification Inhibition can be played, Nitrogen is have the effect of slow release long-acting；This cooperation significantly improves chemical fertilizer utilization ratio, reduces the chemical fertilizer pollution to environment, increases crop yield further, improves crop quality, it is achieved agricultural production and income.
2, the novel environmentally-friendly biological organic chemical fertilizer of the present invention uses organic and inorganic, biological three to combine configuration, is complementary to one another, is mutually improved, can be effectively increased agriculture value, and field crop can increase production more than 20%, and vegetable can increase production more than 30%, and fruit sugar content improves 5%.
3, the present invention utilizes microorganism chemical fertilizer have the ability of N in fixing air and convert the P in soil, the ability of K element, improve the physical behavior of soil, it is allowed to soft, permeable, ventilative, promote photosynthesis, the present invention also have promote crop to germinate, grow, bloom, the effect of maturation, alleviate continuous cropping obstacle.
4, the novel environmentally-friendly 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 microbe, plant growth is promoted to be in benign recurrent state, many microorganisms are made to be in secondary status, it is difficult to form advantage group's kind of crop growth.Suppression harmful microbe breeding, prevents, reduces pest and disease damage generation；Reduce even without fertilizer and pesticide, produce real green organic farm products.
5, the novel environmentally-friendly biological organic chemical fertilizer of the present invention is nontoxic to crop, meets pollution-free food fertilizer nutrient, also can configure A level, AA level green fertilizer according to the fertilizer nutrient of pollution-free food by the novel environmentally-friendly biological organic chemical fertilizer of the present invention.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
Embodiment
A kind of novel environmentally-friendly biological organic chemical fertilizer, mainly consist of the following components: the fertilizer of 17～18 weight portions, the inorganic nutrients of 2～3 weight portions, and functional microorganism microbial inoculum；Wherein, living bacteria count >=0.2 hundred million/g in this novel environmentally-friendly biological organic chemical fertilizer.
Described fertilizer by Organic Ingredients by heat, dry, crush, after sterilizing, the fermenting agent of >=0.3 hundred million living bacteria count of interpolation in 1g Organic Ingredients, and fermentation reactor system 7～make for 10 days under the conditions of 25 DEG C～35 DEG C；
Described fermenting agent is made up of actinomycetes, Lactobacillus plantarum and yeast, described actinomycetes account for the 20～30% of total viable count, Lactobacillus plantarum accounts for the 10～20% of total viable count, yeast accounts for 50～described functional microorganism microbial inoculum of total viable count and is made up of Bacillus subtillis, azospirillum, root nodule bacteria, streptomyces griseus rust mutation, wherein, Bacillus subtillis accounts for the 30～50% of total viable count, azospirillum accounts for the 15～30% of total viable count, root nodule bacteria account for the 15～30% of total viable count, and streptomyces griseus rust mutation accounts for the 20～30% of total viable count；
Described inorganic nutrients is made up of N, P2O5, K2O.
The pH value of novel environmentally-friendly biological organic chemical fertilizer of the present invention is 5.5～8.5, and moisture is 20%～30%；It is excrement colibacillus group number≤100/g in this novel environmentally-friendly biological organic chemical fertilizer, returns early worm's ovum mortality rate >=95%.
The strain used in the present invention is all existing strain.Described Bacillus subtillis is to buy on the market, and this Bacillus subtillis uses the BS5000 that Bai Fude bio tech ltd, Wuxi produces；Azospirillum uses cultivates the Azospirillum brasilense SW51 (NCAIM/P/B being deposited in state-run agricultural and industrial microorganism and cyropreservation center
001293)；Root nodule bacteria use Qiyang root nodule bacteria, and its preserving number at China Committee for Culture Collection of Microorganisms's common micro-organisms center is CGMCC
No.5171；Streptomyces griseus rust mutation uses 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, Lactobacillus plantarum, yeast are all from China Committee for Culture Collection of Microorganisms's common micro-organisms center, these actinomycetes be deposit number be the actinoplanes (Actinoplanes sp.) of CGMCC 4.1150, this Lactobacillus plantarum (Lactobacillus plantarum subsp.plantarum) deposit number is CGMCC 1.510, and this yeast deposit number is the saccharomyces cerevisiae (Saccharomyces cerevisiae) of CGMCC 2.366.
The preparation process of the novel environmentally-friendly biological organic chemical fertilizer of the present invention is as follows:
(1) Organic Ingredients fermentation
Organic Ingredients by heat, dry, crush, after sterilizing, addition fermenting agent in Organic Ingredients, the living bacteria count of interpolation >=0.3 hundred million in 1g Organic Ingredients, fermentation reactor system 7～10 days under the conditions of 25 DEG C～35 DEG C, make fertilizer.
In step (1), fermentation uses fermentation reactor system, and when using the fermentation of solar energy greenhouse booth and fermentation during fermentation, moisture is 30%～40%.And Organic Ingredients makes fertilizer after fermenting after overcuring process more in this step.
(2) preparation of novel environmentally-friendly biological organic chemical fertilizer
Carry out fertilizer and inorganic nutrients pulverizing, stir, pelletize, dry, cool down, screening processes, carry out peplos process with the function microbial inoculum granule to screening out, as living bacteria count >=0.2 hundred million/g, i.e. make novel environmentally-friendly biological organic chemical fertilizer.
Using level Four expansion chamber dedusting during drying in described step (2), cooling, moisture film expansion chamber dedusting, sending down the abnormal ascending QI, channel-type water film dedusting, sending down the abnormal ascending QI, water film dedusting water returns pelletize.Gas is also had to discharge during channel-type water film dedusting, sending down the abnormal ascending QI.
In the present invention, the concrete preparation method of functional microorganism microbial inoculum is as follows:
First, being cultivated in slant medium respectively by the strain buied and bring back to life for 3～5 days, this slant medium uses solid-state beef-protein medium.
Secondly, Bacillus subtillis, azospirillum, root nodule bacteria and streptomyces griseus rust mutation bacterium after bringing back to life in slant medium are taken out respectively, and the most once cultivate under the conditions of earthquake, second incubation, cultivate for three times, fermentation culture.
The cultivation temperature of described once cultivation, second incubation, three cultivations and fermentation culture is 28 DEG C～32 DEG C, and the frequency of concussion is 250rpm, and the concrete incubation step of the present invention is as follows:
Strain 2～3 ring after bringing back to life in slant medium is inoculated into concussion in the culture fluid once cultivating 400ml and cultivates two days, ratio according to 10% shakes cultivation one day in strain is inoculated into second incubation liquid in a subculture, then according to the ratio of 10%, strain in second incubation liquid is inoculated in three culture fluid concussion cultivation one day.
Being added to according to the ratio of 10% by strain in three culture fluid and carry out fermentation culture in fermentation tank, this fermentation culture is until the strain quantity in culture fluid is more than 2,000,000,000/ml, and in the present embodiment, the natural law of fermentation culture is 3～10 days.
Finally, the culture fluid of four kinds of strains is mixed according to proportioning.
Wherein, the culture medium that once cultivation, second incubation, three cultivations use is identical, is all to use liquid beef-protein medium.The culture medium that described fermentation culture uses is nutrient broth medium.Above-mentioned solid-state beef-protein medium, liquid beef-protein medium, nutrient broth medium are all existing formula, thus the concrete proportioning of concrete above-mentioned culture medium does not repeats them here.
In the functional microorganism microbial inoculum of the present embodiment, Bacillus subtillis accounts for the 45% of total viable count, azospirillum accounts for the 20% of total viable count, root nodule bacteria account for the 15% of total viable count, streptomyces griseus rust mutation accounts for the 25% of total viable count.
In the fermenting agent of the present embodiment, actinomycetes account for the 20% of total viable count, and Lactobacillus plantarum accounts for the 20% of total viable count, and yeast accounts for the 60% of total viable count.
The using method of the present invention is:
At seeding time, the novel environmentally-friendly biological organic chemical fertilizer of the present invention and seed are multicast 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 every month once topdress, consumption with sowing time identical.
Utilize technical solutions according to the invention, or those skilled in the art is under the inspiration of inventive technique scheme, design similar technical scheme, and reach above-mentioned technique effect, all fall into protection scope of the present invention.
Claims (8)
1. a novel environmentally-friendly biological organic chemical fertilizer, it is characterised in that be mainly made up of the fertilizer of 17～18 weight portions and the inorganic nutrients of 2～3 weight portions, also include functional microorganism microbial inoculum；Wherein, living bacteria count >=0.2 hundred million/g in this Biological organic chemical fertilizer.
A kind of novel environmentally-friendly biological organic chemical fertilizer the most according to claim 1, it is characterized in that, described fertilizer by Organic Ingredients by heating, dry, crush, after sterilizing, the fermenting agent of >=0.3 hundred million living bacteria count, and fermentation reactor system 7～make for 10 days under the conditions of 25 DEG C～35 DEG C is added in 1g Organic Ingredients.
A kind of novel environmentally-friendly biological organic chemical fertilizer the most according to claim 1, it is characterized in that, described fermenting agent is formed by by actinomycetes, Lactobacillus plantarum and yeast, described actinomycetes account for the 20～30% of total viable count, Lactobacillus plantarum accounts for the 10～20% of total viable count, and yeast accounts for the 50～70% of total viable count.
A kind of novel environmentally-friendly biological organic chemical fertilizer the most according to claim 1, it is characterized in that, described functional microorganism microbial inoculum is made up of Bacillus subtillis, azospirillum, root nodule bacteria, streptomyces griseus rust mutation, wherein, Bacillus subtillis accounts for the 30～50% of total viable count, azospirillum accounts for the 15～30% of total viable count, and root nodule bacteria account for the 15～30% of total viable count, and streptomyces griseus rust mutation accounts for the 20～30% of total viable count.
A kind of novel environmentally-friendly biological organic chemical fertilizer the most according to claim 1, it is characterised in that described inorganic nutrients is made up of N, P2O5, K2O.
A kind of novel environmentally-friendly biological organic chemical fertilizer the most according to claim 1, it is characterised in that the pH value of described Biological organic chemical fertilizer is 5.5～8.5.
A kind of novel environmentally-friendly biological organic chemical fertilizer the most according to claim 1, it is characterised in that the moisture of described Biological organic chemical fertilizer is 20%～30%.
A kind of novel environmentally-friendly biological organic chemical fertilizer the most according to claim 1, it is characterised in that excrement colibacillus group number≤100/g in described Biological organic chemical fertilizer, returns early worm's ovum mortality rate >=95%.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110819573A (en) * | 2019-12-05 | 2020-02-21 | 青岛市农业科学研究院 | Microbial agent for improving cold and moisture resistance of peas and application thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110819573A (en) * | 2019-12-05 | 2020-02-21 | 青岛市农业科学研究院 | Microbial agent for improving cold and moisture resistance of peas and application thereof |
| CN110819573B (en) * | 2019-12-05 | 2021-02-12 | 青岛市农业科学研究院 | Microbial agent for improving cold and moisture resistance of peas and application thereof |
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