CN105732220A - Microbial organic fertilizer for improving soil that has been used for planting multi-batch vegetable and fruit and preparation method thereof - Google Patents
Microbial organic fertilizer for improving soil that has been used for planting multi-batch vegetable and fruit and preparation method thereof Download PDFInfo
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- CN105732220A CN105732220A CN201511035533.4A CN201511035533A CN105732220A CN 105732220 A CN105732220 A CN 105732220A CN 201511035533 A CN201511035533 A CN 201511035533A CN 105732220 A CN105732220 A CN 105732220A
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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
- C05G3/80—Soil conditioners
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
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- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention discloses a microbial organic fertilizer for improving the soil that has been used for planting multi-batch vegetable and fruit and a preparation method thereof. The microbial organic fertilizer is prepared by mixing a specially-made microbial composite inoculant, manure, and edible fungus residues according to a certain ratio and then subjecting the mixture to aerobic fermentation. The microbial chelating agent is prepared by mixing microbial floras, a culture liquid, and a heavy metal passivating material according to a weight ratio of 1:7:12. Through an aerobic composting technology, and the cooperative effect between microorganisms and a heavy metal passivating material, accumulated heavy metals in soil and manure are efficiently passivated, the output of fruit and vegetable is prominently increased, the labor cost is reduced, the harmless treatment of livestock and cattle manure compost is realized, and a high quality composite microbial organic fertilizer is provided.
Description
Technical field
The invention belongs to a kind of technical field of fertilizers, particularly to microbial organic fertilizer planted for many batches of vegetables and fruits soil improvements and preparation method thereof.
Background technology
Vegetables and fruits are rich in abundant vitamin and mineral, and especially many batches of vegetables and fruits (Fructus Cucumidis sativi, Fructus Lycopersici esculenti, Fructus Capsici ...) are more easy to and meet daily life demand, equally indispensable with grain.The economic benefit of vegetables and fruits depends on its input and output difference and works as annual production.High yield, high-quality vegetables and fruits grower especially is provided to pursue.
In recent years, the livestock and poultry breeding industry year amplification of China reaches more than 10%, and wherein the number of animals raised of live pig and scale rank first in the world, former position, its feeding Liang Yeju world such as chicken, duck, cattle.China in 2015 creates feces of livestock and poultry more than 3,000,000,000 tons according to estimates, is approximately 5-6 times of same time Industrial Solid Waste total release.The mineral element of what fowl and animal excrement contained be available for Crop, more than 20 kinds, not only comprises a great number of elements such as nitrogen, phosphorus, potassium, possibly together with constant or trace element such as sulfur, magnesium, calcium, copper, zinc, ferrum, manganese, boron.Under the overall background nowadays encouraging development economizing type, friendly society, effective and reasonable disposal and make good use of poultry Excreta and seem very necessary.
Substantial amounts of result of study shows, containing heavy metal elements such as the lead of high level, copper, hydrargyrum, arsenic, chromium, cadmiums in fowl and animal excrement, the fertilizer that this feces obtains after becoming thoroughly decomposed is for a long time for agricultural planting, can slowly accumulate in soil and be absorbed by plants, and soil, body of groundwater and agricultural product quality and safety will be brought threat by life-time service.Additionally, Composting Process can produce the foul smell containing chemical substances such as sulfide, amine and lower aliphatic acids, Long Term Contact easily causes people and poultry respiratory infection diseases, and the gas discharging such as hydrogen sulfide, ammonia and mercaptan can be more easy in air and cause acid rain problem.Therefore, reduce in fowl and animal excrement heavy metal activity and foul smell can be suppressed to produce, being that tradition fertilizer processing technology needs to pay close attention to and two importances of lifting.
Humic substance is the natural polymers that a class the Nomenclature Composition and Structure of Complexes is all very complicated, and it is mainly by various humic acid and the salt that combines with metal ion thereof, and it can be combined closely formation organic mineral complex with the mineral portion in soil.The a considerable number of lignin formed in compost can be converted into humus, and it is the basis of soil fertility.Humus contains several functions base, and these function base heavy metal ions have stronger complexation and enrichment, and then can be passivated the Active Heavy Metals ion in feces and soil, reduces the absorption of crop heavy metal, promotes agricultural product quality and safety coefficient.
Summary of the invention
The technical assignment of the present invention is to provide a kind of microbial organic fertilizer for many batches of vegetables and fruits soil improvements and preparation method thereof for above prior art deficiency.
The technical solution adopted for the present invention to solve the technical problems is: a kind of microbial organic fertilizer for many batches of vegetables and fruits soil improvements, it is characterised in that: described fertilizer is prepared according to the ratio of weight ratio 1: 7: 12: 180 is compounding by microorganism species, culture medium, heavy metal passivating material and composting base material；
Wherein, described microorganism species includes the material of following weight portion: bacillus bifidus 1.5 parts, bacstearothermophilus 1 part, cereuisiae fermentum 1.5 parts, Phanerochaete chrysosporium 1.5 parts, Nocard's bacillus 1 part, streptococcus thermophilus 1 part, azotobacter chroococcum 1 part, Li Trichoderma 1 part；
Described culture medium is made up of beerwort 8 parts, 1 part of expansin cellulose synergy protease, inorganic salt 5 parts, water-soluble saccharides 86 parts；
Described heavy metal passivating material is lignin humus；
Described composting base material is behaved or fowl and animal excrement.
Further, described beerwort and expansin cellulase synergistic protein are commercially available prod.
Further, described inorganic salt is by ammonium sulfate, hydrogen sulfate dipotassium and ferrous sulfate is compounding obtains, and wherein the weight ratio of ammonium sulfate, hydrogen sulfate dipotassium and ferrous sulfate is 4: 4.7: 0.3.
Further, described water-soluble sugar by oligofructose, maltose according to etc. weight ratio is compounding obtains.
Further, the preparation process of described fertilizer is as follows:
(1), being mixed according to the weight ratio of 1: 7 with by culture medium described in claim 1 by microorganism species described in claim 1, aerobic cultivation 8 days, monitor pH and variations in temperature, keep between pH5.8-7.6 during cultivation, temperature is between 35-45 DEG C.
(2) the heavy metal passivating material mixing for standby use as 1 part, with 1.5 parts of the weight after the microorganism chelating agen dilute with water 10 times, using described fermentation completed.
(3) it is, 1 part of volume by microorganism chelating agen in step (2) and heavy metal passivating material mix products, mix homogeneously with the feces that 9 parts of volumetric(al) moisture contents are 50%-65%, in sweat, windrow humidity is maintained at 40%-50%, every turning in 1-2 days once, 12 noon monitoring every day compost temperature in digest process, increasing turning number of times 1-2 time when temperature is more than 67 DEG C, after 25-35 days, compost temperature is down to 35 DEG C of less than-40 DEG C organic fertilizer fermentations and is completed.
(4) fertilizer, by fermentation obtained uses semi-moist materials crusher to pulverize, and crosses 30 mesh sieves after pulverizing, and the material that then will sieve is delivered to granulator granulation.
(5), by the fertiliser granulates obtained carry out drying and processing, keep fertiliser granulates water content namely to obtain fertilizer finished product at 15-20%, dress bag of weighing.
This invention provides the benefit that:
1) present invention is compounding and prepared by related process according to certain weight ratio by microorganism species, culture fluid, heavy metal passivating material and composting base material；The beneficial microbe colony being wherein mixed, the protease that activity is high can be produced within the short time (1-2 days), lipase, amylase, cellulase, xylanase, Oxidation of Hydrogen Sulfide enzymes etc. are protease efficiently, and then the protein in degraded feces can be accelerated, fat, starch, cellulose, lignin, the macromolecule organics such as nucleic acid, so that it becomes the aminoacid being easily absorbed and used by plants, humic acid, phosphate, nitrate, the small-molecule substances such as potassium salt, promote protein in feces, cellulose, the decomposition efficiency of the macromolecule organics such as lignin；Described heavy metal passivating material be a class can adsorb, the natural polymers of heavy metal-passivated ion activity.By the synergism of each component, can effectively reduce feces and heavy metal in soil activity, reduce crop Metal uptake rate.
2) the microorganism chelating agen in the present invention contains the Organic biological degraded speedup factor, it is possible to alternative fiber element class adjuvant, accelerates cellulose substances not digested in feces and decomposes.Organic fertilizer carbon-nitrogen ratio, pH, EC value fermented are suitable for, and whole sweat about 30～43 days, without adding the cellulose family adjuvants such as straw, sawdust, mushroom residue in composting process.
3) the fermentable chelating agen of the present invention Active Heavy Metals ion deactivation rate to containing in feces and soil is high, it is also required to absorb a part of heavy metal ion in the process of raised growth breeding, and a large amount of secretions (such as lactic acid, citric acid, oxalic acid etc.) that microorganism produces can carry out chelatropic reaction with heavy metal ion so that it is the harm of plant and soil etc. is substantially reduced.Fermentable chelating agen has fermentation concurrently, degraded, chelating three kinds act on all over the body, more improves the absorption to fertilizer and heavy metal in soil and precipitation with heavy metal passivating material after combining.Greatly reduce the biological effectiveness of heavy metal contaminants, can as the fertilizer producing nuisance free crops.
4) effect to soil improvement: soil molecule is had a Shu Zuoyong by material itself, increase the breathability of soil, reduce the performance that hardens of soil, make the micro-acid environment of Soil conservation for a long time, increase the corrosion to the desertification composition in soil and air slaking, thus the matrix components changing soil reaches the purpose of improvement.
Detailed description of the invention
For the understanding purpose of the present invention, technical scheme and the test effect that become apparent from, below the present invention will be further described, but protection scope of the present invention is not limited in the examples below.
Embodiment:
A kind of microbial organic fertilizer that can improve soil for many batches of vegetables and fruits, is prepared by following steps:
This organic fertilizer is prepared according to the ratio of weight ratio 1: 7: 12: 180 is compounding by microorganism species, culture medium, heavy metal passivating material and composting base material；
(1) microorganism species: take bacillus bifidus 1.5 parts, bacstearothermophilus 1 part, cereuisiae fermentum 1.5 parts, Phanerochaete chrysosporium 1.5 parts, Nocard's bacillus 1 part, streptococcus thermophilus 1 part, azotobacter chroococcum 1 part, Li Trichoderma 1 part mixing；
(2) culture medium: take culture medium and be made up of beerwort 8 parts, 1 part of expansin cellulose synergy protease, inorganic salt 5 parts, water-soluble saccharides 86 parts；
(3) batch mixing: taking microorganism species 1 part, culture medium 7 parts mixing, aerobic cultivation 8 days, monitor pH and variations in temperature, keep between pH5.8～7.6 during cultivation, temperature is between 35～45 DEG C.
(4) compost fermentation: take the microorganism chelating agen 1 part the fermented heavy metal passivating material with 1.5 parts, the water content joining 22.5 parts is mixing after fermentation in 50%～65% pig manure.In sweat, windrow humidity is maintained at 40%～50%, and depending on Changes in weather every turning in 1～2 day once, in digest process, 12 noon monitoring every day compost temperature, increases turning number of times 1～2 time when temperature is more than 67 DEG C.After about 25～35 days, compost temperature is down to 40 DEG C (summers) or 35 DEG C (winters) below, then organic fertilizer fermentation completes.
(5) pulverizing, pelletize: use semi-moist materials crusher to pulverize the fertilizer fermented, cross 30 mesh sieves after pulverizing, the material that then will sieve is delivered to granulator granulation.
(6) dry prepared finished product: fertiliser granulates is carried out drying and processing, keep fertiliser granulates water content namely to obtain fertilizer finished product 15～20%, pack after being sent to weighing packing machine.
Before compost and after compost, in feces, the changes of contents of heavy metal is as shown in table 1.
Table 1
The finished product fertilizers effect that the checking present invention prepares, the finished product fertilizers obtained by above-described embodiment and common fertilizer are used for the potted plant contrast test of crops, it is Fructus Cucumidis sativi, Fructus Lycopersici esculenti, Fructus Capsici for examination fruit and vegerable, matched group and experimental group all adopt same source soil, application rate, the growth objective condition such as climatic environment all keep consistent, institute the difference is that: matched group adopts soil plantation and common fertilizer (being mainly composed of carbamide, phosphorus pentoxide, potassium sulfate) plantation；Experimental group adopts soil and finished product fertilizers plantation, and wherein finished product fertilizers is the fertilizer that the novel microbial chelating agen in embodiment obtains for human excrement compost, is made up of effective microorganisms, the Organic biological degraded speedup factor and heavy metal constraint material.
Keep the total nitrogen of two kinds of fertilizer, total phosphorus and general potassium amount amount of application basically identical.
After matched group 1 and experimental group results, detection content of beary metal is as shown in table 2, and by can be seen that in table that finished product fertilizers that present invention embodiment prepares is for after proportion of crop planting, in crops, the residual quantity of heavy metal element processes all respond well compared with common fertilizer.
After matched group and experimental group each batch conversion, yield is as shown in table 3, and by can be seen that in table that finished product fertilizers that present invention embodiment prepares is for after proportion of crop planting, in a Growing season, to process yield high by 10%～15% for total output of crops relatively common fertilizer.
Finally it should be noted that, above example is only in order to illustrate technical scheme but not restriction technologies scheme, although the present invention has been described in detail by applicant with reference to preferred embodiment, it will be understood by those within the art that, technical scheme is modified or equivalent replacement by those, without deviating from objective and the scope of the technical program, all should be encompassed in the middle of scope of the presently claimed invention.
Claims (5)
1. the microbial organic fertilizer for many batches of vegetables and fruits soil improvements, it is characterised in that: described fertilizer is prepared according to the ratio of weight ratio 1: 7: 12: 180 is compounding by microorganism species, culture medium, heavy metal passivating material and composting base material；
Wherein, described microorganism species includes the material of following weight portion: bacillus bifidus 1.5 parts, bacstearothermophilus 1 part, cereuisiae fermentum 1.5 parts, Phanerochaete chrysosporium 1.5 parts, Nocard's bacillus 1 part, streptococcus thermophilus 1 part, azotobacter chroococcum 1 part, Li Trichoderma 1 part；
Described culture medium is made up of beerwort 8 parts, 1 part of expansin cellulose synergy protease, inorganic salt 5 parts, water-soluble saccharides 86 parts；
Described heavy metal passivating material is lignin humus；
Described composting base material is behaved or fowl and animal excrement, edible fungi residue.
2. a kind of microbial organic fertilizer for many batches of vegetables and fruits soil improvements according to claim 1, its feature exists: described beerwort and expansin cellulase synergistic protein are commercially available prod.
3. a kind of microbial organic fertilizer for many batches of vegetables and fruits soil improvements according to claim 1, its feature exists: described inorganic salt is by ammonium sulfate, hydrogen sulfate dipotassium and ferrous sulfate is compounding obtains, and wherein the weight ratio of ammonium sulfate, hydrogen sulfate dipotassium and ferrous sulfate is 4: 4.7: 0.3.
4. its feature of a kind of microbial organic fertilizer for many batches of vegetables and fruits soil improvements exists according to claim 1: described water-soluble sugar by oligofructose, maltose according to etc. weight ratio is compounding obtains.
5. the preparation method of a kind of microbial organic fertilizer for many batches of vegetables and fruits soil improvements according to claim 1, it is characterised in that: the preparation process of described fertilizer is as follows:
(1), being mixed according to the weight ratio of 1: 7 with by culture medium described in claim 1 by microorganism species described in claim 1, aerobic cultivation 8 days, monitor pH and variations in temperature, keep between pH5.8-7.6 during cultivation, temperature is between 35-45 DEG C.
(2) the heavy metal passivating material mixing for standby use as 1 part, with 1.5 parts of the weight after the microorganism chelating agen dilute with water 10 times, using described fermentation completed.
(3) it is, 1 part of volume by microorganism chelating agen in step (2) and heavy metal passivating material mix products, mix homogeneously with the feces that 9 parts of volumetric(al) moisture contents are 50%-65%, in sweat, windrow humidity is maintained at 40%-50%, every turning in 1-2 days once, 12 noon monitoring every day compost temperature in digest process, increasing turning number of times 1-2 time when temperature is more than 67 DEG C, after 25-35 days, compost temperature is down to 35 DEG C of less than-40 DEG C organic fertilizer fermentations and is completed.
(4) fertilizer, by fermentation obtained uses semi-moist materials crusher to pulverize, and crosses 30 mesh sieves after pulverizing, and the material that then will sieve is delivered to granulator granulation.
(5), by the fertiliser granulates obtained carry out drying and processing, keep fertiliser granulates water content namely to obtain fertilizer finished product at 15-20%, dress bag of weighing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201511035533.4A CN105732220A (en) | 2015-12-30 | 2015-12-30 | Microbial organic fertilizer for improving soil that has been used for planting multi-batch vegetable and fruit and preparation method thereof |
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| CN201511035533.4A CN105732220A (en) | 2015-12-30 | 2015-12-30 | Microbial organic fertilizer for improving soil that has been used for planting multi-batch vegetable and fruit and preparation method thereof |
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| CN105732220A true CN105732220A (en) | 2016-07-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113149785A (en) * | 2021-03-25 | 2021-07-23 | 上海又然生态科技有限公司 | Bio-organic fertilizer capable of effectively passivating soil heavy metals and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101274861A (en) * | 2007-03-28 | 2008-10-01 | 中国科学院地理科学与资源研究所 | Heavy metal-passivated organic fertilizer and composting method |
| KR20110116711A (en) * | 2010-04-20 | 2011-10-26 | 순창이엠포크 영농조합법인 | Filtration treatment method of livestock manure |
| CN102795944A (en) * | 2012-09-04 | 2012-11-28 | 德州市元和农业科技开发有限责任公司 | Soil-improving bio-fertilizer and preparation method thereof |
| CN103787698A (en) * | 2014-02-26 | 2014-05-14 | 重庆普天庆能科技有限公司 | Novel EM fungicide for composting dung |
-
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- 2015-12-30 CN CN201511035533.4A patent/CN105732220A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101274861A (en) * | 2007-03-28 | 2008-10-01 | 中国科学院地理科学与资源研究所 | Heavy metal-passivated organic fertilizer and composting method |
| KR20110116711A (en) * | 2010-04-20 | 2011-10-26 | 순창이엠포크 영농조합법인 | Filtration treatment method of livestock manure |
| CN102795944A (en) * | 2012-09-04 | 2012-11-28 | 德州市元和农业科技开发有限责任公司 | Soil-improving bio-fertilizer and preparation method thereof |
| CN103787698A (en) * | 2014-02-26 | 2014-05-14 | 重庆普天庆能科技有限公司 | Novel EM fungicide for composting dung |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113149785A (en) * | 2021-03-25 | 2021-07-23 | 上海又然生态科技有限公司 | Bio-organic fertilizer capable of effectively passivating soil heavy metals and preparation method thereof |
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