CN109534932A - A kind of organic active liquid fertilizer and its production technology method - Google Patents
A kind of organic active liquid fertilizer and its production technology method Download PDFInfo
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- CN109534932A CN109534932A CN201910006081.9A CN201910006081A CN109534932A CN 109534932 A CN109534932 A CN 109534932A CN 201910006081 A CN201910006081 A CN 201910006081A CN 109534932 A CN109534932 A CN 109534932A
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- active liquid
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 36
- 239000007788 liquid Substances 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000005516 engineering process Methods 0.000 title claims abstract description 9
- 210000003608 fece Anatomy 0.000 claims abstract description 22
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000010871 livestock manure Substances 0.000 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 10
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 10
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004021 humic acid Substances 0.000 claims abstract description 9
- 238000011534 incubation Methods 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 244000005700 microbiome Species 0.000 claims description 13
- 241000233866 Fungi Species 0.000 claims description 9
- 239000001963 growth medium Substances 0.000 claims description 8
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 6
- 229910021536 Zeolite Inorganic materials 0.000 claims description 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 5
- 238000009629 microbiological culture Methods 0.000 claims description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims description 5
- 239000010457 zeolite Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 230000001954 sterilising effect Effects 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 claims description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 3
- 101100412856 Mus musculus Rhod gene Proteins 0.000 claims description 3
- 101100242191 Tetraodon nigroviridis rho gene Proteins 0.000 claims description 3
- 241000223259 Trichoderma Species 0.000 claims description 3
- PNNCWTXUWKENPE-UHFFFAOYSA-N [N].NC(N)=O Chemical compound [N].NC(N)=O PNNCWTXUWKENPE-UHFFFAOYSA-N 0.000 claims description 3
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims description 3
- 235000019796 monopotassium phosphate Nutrition 0.000 claims description 3
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 claims description 3
- 235000010333 potassium nitrate Nutrition 0.000 claims description 3
- 239000004323 potassium nitrate Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 241000589565 Flavobacterium Species 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims description 2
- 239000008103 glucose Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 241000726221 Gemma Species 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 34
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 18
- 239000000126 substance Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 229910052793 cadmium Inorganic materials 0.000 abstract description 4
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract description 4
- 231100000252 nontoxic Toxicity 0.000 abstract description 3
- 230000003000 nontoxic effect Effects 0.000 abstract description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052753 mercury Inorganic materials 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 235000015097 nutrients Nutrition 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 239000002609 medium Substances 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000028327 secretion Effects 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- 241000193830 Bacillus <bacterium> Species 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 230000033558 biomineral tissue development Effects 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000035558 fertility Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000003895 organic fertilizer Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005067 remediation Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241000589516 Pseudomonas Species 0.000 description 1
- 230000018199 S phase Effects 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- CQBLUJRVOKGWCF-UHFFFAOYSA-N [O].[AlH3] Chemical compound [O].[AlH3] CQBLUJRVOKGWCF-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- -1 alkaline earth metal cation Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000002068 microbial inoculum Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001613 neoplastic effect Effects 0.000 description 1
- 235000021232 nutrient availability Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000013110 organic ligand Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012629 purifying agent Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The present invention provides a kind of organic active liquid fertilizer and production technology method for heavy metal pollution of soil reparation.Organic active liquid fertilizer is to account for that 3~5%Wt of gross mass, phosphoric acid second ammonium accounts for 10~20%wt, humic acid accounts for 1~3%wt, 1~5%wt of bridging agent, pig manure liquid account for 67~85%wt and formed with soil multiple-microorganism culture solution, and PH is 8~10.Its production technology method includes Spawn incubation, three pig manure liquefaction, fertilizer preparation steps.The organic active liquid fertilizer has the characteristics that safe and non-toxic, wide adaptability, active strong, at low cost, profitable, easy to use, the heavy metals such as cadmium, mercury, lead in the soil that can effectively degrade, can effectively replace chemical fertilizer, and has effect of increasing production.
Description
Technical field
The invention belongs to agricultural technology fields.More particularly to a kind of organic active liquid of biologically rehabilitating soil heavy metal pollution
Body fertilizer and production technology method.
Background technique
While various metals, nonmetallic and coal mining, by the heavy metal element band overlying strata in earth formation
Surface diffuses into plough horizon with washing away by the leaching of rainwater, in addition the pollution of urban industry waste water, until making water system
With many times exceeded to the heavy metal element of human health such as cadmium, lead, mercury, chromium etc. in soil, by biologies such as crops
It absorbs with after enrichment, into human body, makes various neoplastic diseases that blowout outburst be presented, seriously affect the health of people.It is another
Aspect causes soil physical and chemical property to change, shows soil since inorganic chemistry element fertilizer and organic agricultural chemicals is used for a long time
It is acidified, is hardened, soil beneficial microbe is sharply reduced, and farmland ecological environment is seriously destroyed, and causes soil fertility to decline, agriculture
Crop resistance reduction, quality variation, yield decline, in addition stubble robs formula operation more than a year, soil ecology cannot get nature reparation,
Have become a big obstacle of agricultural development, more becomes a big hidden danger of health of people.
China is the country having a large population and a few land, and large area, which is lain fallow, does not meet national conditions, physics and chemical remediation, first is that cost
Height, second is that effect is poor, using biological prosthetic not only safe and non-toxic, activity is strong, it is wide to adapt to, and with more at low cost, profitable, uses
Simple and convenient feature.
Summary of the invention
The present invention provides a kind of organic active liquid fertilizer, the organic active liquid fertilizer microbial culture medium accounts for gross mass
3~5%Wt, phosphoric acid second ammonium accounts for 10~20%wt, humic acid accounts for 1~3%wt, 1~5%wt of bridging agent, pig manure liquid account for 67~85%wt
It is formed, PH is 8~10.
The present invention also additionally provides a kind of production technology method of organic active liquid fertilizer, including Spawn incubation, pig manure liquid
Change, three steps of fertilizer preparation.First spare with fluid nutrient medium culture soil beneficial microbe, culture medium prescription is every liter of Portugal
Grape sugar 10 grams, 1 gram of potassium nitrate, 0.2 gram of magnesium sulfate, 0.5 gram of potassium dihydrogen phosphate, 1~5 gram of urea nitrogen.Microorganism fungus kind is yellow bar
Pseudomonas, the bacillus of Rhod, Trichoderma etc., cultivation temperature are that Pig dung and urine is passed through 110 DEG C of high-temperature sterilization liquid again by 28 DEG C of
Change processing, after cooling, first by 10~20%wt phosphoric acid second ammonium, 1~3%wt, the addition of humic acid 1~5%wt bridging agent 67~85%
In wt pig manure liquid, pH to 8~10 is adjusted, then wherein and sufficiently strand is mixed uniformly by the addition of cultured microorganism fungus kind.Generally
Mu dosage 100kg, during wherein half is manured into soil as base manure, half is made top dressing punching and is applied.
The process of Zinc fractions is soil under the action of various microorganisms, by mineralization and humified process, soil
Earth forms colloid crumb structure." organic active liquid fertilizer " says it is fertilizer, is because no longer needing to apply other chemistry fertilizer after application
Material and organic fertilizer, fully achieve the purpose of higher yield of crops;It says that it is organic, be with decomposed organic fertilizer is carrier culture
The certain beneficial microbes of soil are allowed to mass propagation;It says its activity, is inside added with mineralization activity agent, also known as organic mineralising frame
Bridge agent makes the good colloidal state of Zinc fractions and shields the harmful substances such as heavy metal in soil, meanwhile, in beneficial microorganism
Under effect, the organic matter in soil is decomposed;It says its liquid, is to exist in the form of liquid, is easier to seep than solid state
Thoroughly, it is distributed in soil.
Specific embodiment:
The organic active liquid fertilizer that harmful heavy metal pollutes in soil, the organic active liquid can be reduced the present invention provides a kind of
Fertile microbial culture medium account for 3~5%Wt of gross mass, phosphoric acid second ammonium accounts for 10~20%wt, humic acid accounts for 1~3%wt, bridging agent 1~
5%wt, pig manure liquid account for 67~85%wt and are formed, and PH is 8~10.
The present invention also additionally provides the production technology method of organic active liquid fertilizer, including the liquefaction of Spawn incubation, pig manure, fertilizer
Material prepares three steps.First spare with fluid nutrient medium culture soil beneficial microbe, culture medium prescription is every liter of glucose
10 grams, 1 gram of potassium nitrate, 0.2 gram of magnesium sulfate, 0.5 gram of potassium dihydrogen phosphate, 1~5 gram of urea nitrogen.Microorganism fungus kind be Flavobacterium,
Bacillus, the Trichoderma of Rhod, cultivation temperature are that 28 DEG C of are again handled Pig dung and urine by 110 DEG C of high-temperature sterilization liquefaction,
After cooling, first by 10~20%wt phosphoric acid second ammonium, 1~5%wt, the addition of humic acid 1~3%wt bridging agent in 67~85%wt pig manure liquid
In, pH to 8~10 is adjusted, then wherein and sufficiently strand is mixed uniformly by the addition of cultured microorganism fungus kind.
Organic active liquid fertilizer of the invention has safe and non-toxic, and activity is strong, it is wide to adapt to, at low cost, profitable, uses letter
Folk prescription just the characteristics of, can replace other chemical fertilizer completely, and can make that plant growth is healthy and strong, reaches the increased mesh of economic flow rate
's.
The microorganism remediation of heavy metal-polluted soil is affine absorption or conversion using the bioactivity of microorganism to heavy metal
For less toxic product, to reduce the pollution level of heavy metal.Its main technical principle is: (1) dissolving and precipitate: in soil environment
In, microorganism can utilize effective nutrition and the energy, and secretion organic acid is complexed and dissolves heavy metal；(2) microorganism is to a huge sum of money
Belong to the redox of ion: some heavy metal elements in soil can exist in the form of a variety of prices, they are with high price chemical combination
Solubility is usually smaller in the presence of object ion, is not susceptible to migrate, and with low price ionic compound in the presence of, solubility is larger,
It is easier to migrate, the oxidation of microorganism can be such that the activity of these heavy metal elements reduces；(3) microorganism to heavy metal from
The biological adsorption of son and enrichment: edaphon can adsorb heavy metal ion by electrically charged cell surface, or by taking the photograph
Necessary nutrient active absorption heavy metal ion is taken, and by heavy metal ion enrichment in cell surface or inside；(4) mycorhiza
The biological effectiveness of fungi and heavy metal-polluted soil: homobium-mycorhiza, mycorrhizal fungi and plant are formed after fungi invaded plants root system
Root Symbiont can promote the absorption of Plant To Nutrient nutrient, and mycorrhizal fungi can not only be by the secretion of organic acid to certain in soil
Heavy metal ion is activated, and can such as ion exchange, secretion organic ligand, hormone indirectly-acting be influenced in other forms
Absorption of the plant to heavy metal.
Bridging agent in organic active liquid fertilizer of the present invention is that zeolite powder and illiteracy open up mountain flour.Zeolite is a kind of silicate
Class mineral, by sharing the oxygen-octahedron and aluminum-oxygen tetrahedron three-dimensional screen work composition that oxygen links together, trivalent aluminium substitution four
The superfluous negative electrical charge that valence silicon generates is by the metal cation of monovalence or divalent, and usually alkali or alkaline earth metal cation is put down
Weighing apparatus has absorption and ion exchanging function, and since every kind of zeolite has its specific uniform aperture, can only be by correspondingly sized
Molecule, be widely used as catalyst, soil conditioner, purifying agent for polluted water.It can improve the chemical property of acid soil, reduce soil
The content of earth acidity and iron, aluminium mitigates the murder by poisoning of iron aluminium, improves nutrient availability, while the alkali that can also improve soil is full
With degree and soil to the holding capacity of nutrient, improve the nutritional condition of crop.It can be added according to the physicochemical property difference of soil
Different amounts.
Soil fertility is medium, viscosity is moderate, the content of organic matter is medium, under the conditions of advanced optimizing, organic active liquid
Fertile microbial culture medium accounts for that the 4%Wt of gross mass, phosphoric acid second ammonium accounts for 15%wt, humic acid accounts for 2%wt, bridging agent 3%wt, pig manure liquid account for
76%wt is formed, and PH8 is advisable.
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below in conjunction with
Embodiment, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to explain
The present invention is not intended to limit the present invention.
Embodiment 1.
It is public first 15 kilograms of phosphoric acid second ammonium, humic acid 2 will to be added in 76 kilograms of pig manure liquid by the disinfection treatment of 110 DEG C of High-temperature Liquefactions
Jin, 3 kilograms of zeolite powder, 4 kilograms of microbial inoculum, adjust PH to 8, and sufficiently twisting dress after mixing uniformly in a reservoir, will be above organic
Make base manure for 50 kilograms of active liquid fertilizer to apply in paddy soil and turn over, it is when the seedlings of cereal crops divide Xue's phase to intertill that another 50 kilograms of liquid fertilizers is dilute
After releasing, make top dressing punching and apply, and blocked up intake-outlet, do not allow Tanaka's Inlet and outlet water, wait water fall naturally it is dry after irrigate again.
Embodiment 2
By Pig dung and urine by 110 DEG C of high-temperature sterilization liquefaction processing, after cooling, first by 10~20%wt phosphoric acid second ammonium, 1~5%wt, corruption
The addition of acid 1~3%wt bridging agent is grown in 67~85%wt pig manure liquid, pH to 8~10 is adjusted, then by cultured microbial bacteria
Wherein and sufficiently strand is mixed uniformly for kind addition.Mu applies 50 kilograms and makees base manure, Yi Hougen before above-mentioned organic active liquid fertilizer is turned over
It is applied according to the production top dressing punching of plant growth situation appropriate adjustment formula rate.
It is tested by multiple large area, embodiment 1 and the prepared organic active liquid fertilizer of embodiment 2 show following spy
Point
1. fertilizer efficiency is good, seedlings of cereal crops robust growth, paddy yellow leaf is green when mature, and setting percentage is high, and sterile grain rate is low, and application chemical fertilizer ratio,
Increase production 10~15% per acre.
2. content of beary metal reduces by 50% or more in soil and rice.Cadmium content is somebody's turn to do in 0.6mg/kg, application in paddy soil
After fertilizer, cadmium content is down to 0.2mg/kg or less in rice.
3. cost is relatively low, with application chemical fertilizer ratio, although cost per mu increases by 150 yuan or so, 15% meter of mu volume increase
It calculates, increases paddy over 80 kg per acre, the increased part of fertilizer cost can be offset completely.
4. convenient using simple.Base manure can be used hydraulic pump and spray, top dressing can irrigate when by fertilizer from water inlet from
Right purling, it is time saving, laborsaving.
Claims (6)
1. a kind of organic active liquid fertilizer, it is characterised in that microbial culture medium accounts for 3~5%wt, phosphoric acid second ammonium accounts for 10~20%wt,
Humic acid accounts for 1~3%wt, 1~5%wt of bridging agent, pig manure liquid and accounts for 67~85%wt and formed, and PH is 8~10, production technology side
Method includes Spawn incubation, three pig manure liquefaction, fertilizer preparation steps.
2. its culture medium prescription of microbial culture medium is every liter of 10 grams of glucose, 1 gram of potassium nitrate, sulphur according to claim 1
0.2 gram of sour magnesium, 0.5 gram of potassium dihydrogen phosphate, 1~5 gram of urea nitrogen, microorganism fungus kind is the gemma bar of Flavobacterium, Rhod
Bacterium, Trichoderma, cultivation temperature are 28 DEG C.
3. pig manure liquefies according to claim 1, liquefied using 110 DEG C of high-temperature sterilizations.
4. fertilizer preparation according to claim 1 builds bridge 10~20%wt phosphoric acid second ammonium, 1~3wt humic acid, 1~5%wt
Agent, 3~5%wt bacterium solution are added sufficiently to twist in the pig manure after cooling that liquefies in order and mix uniformly and adjust pH to 8~10.
5. bridging agent is that zeolite powder and illiteracy open up mountain flour according to claim 1.
6. organic active liquid fertilizer according to claim 1, is prepared by Claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910006081.9A CN109534932A (en) | 2019-01-04 | 2019-01-04 | A kind of organic active liquid fertilizer and its production technology method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910006081.9A CN109534932A (en) | 2019-01-04 | 2019-01-04 | A kind of organic active liquid fertilizer and its production technology method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109534932A true CN109534932A (en) | 2019-03-29 |
Family
ID=65834102
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910006081.9A Pending CN109534932A (en) | 2019-01-04 | 2019-01-04 | A kind of organic active liquid fertilizer and its production technology method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005074288A (en) * | 2003-08-29 | 2005-03-24 | Sumikon Serutekku Kk | Method for cleaning soil polluted with organic matter and cyanide |
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| CN108975992A (en) * | 2017-06-01 | 2018-12-11 | 高鲁江 | A kind of water conservation absorption conversion heavy metal bacterial manure for improveing soil |
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Application publication date: 20190329 |