CN101550039B - A liquid fertilizer containing biogas slurry and usage method thereof - Google Patents
A liquid fertilizer containing biogas slurry and usage method thereof Download PDFInfo
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- CN101550039B CN101550039B CN200910098766A CN200910098766A CN101550039B CN 101550039 B CN101550039 B CN 101550039B CN 200910098766 A CN200910098766 A CN 200910098766A CN 200910098766 A CN200910098766 A CN 200910098766A CN 101550039 B CN101550039 B CN 101550039B
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- liquid fertilizer
- fertilizer
- natural pond
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- 239000007788 liquid Substances 0.000 title claims abstract description 73
- 239000003337 fertilizer Substances 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims description 13
- 239000002002 slurry Substances 0.000 title abstract 3
- 239000007921 spray Substances 0.000 claims abstract description 16
- 235000015097 nutrients Nutrition 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims abstract description 7
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004202 carbamide Substances 0.000 claims abstract description 6
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 3
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000004327 boric acid Substances 0.000 claims abstract description 3
- 239000001110 calcium chloride Substances 0.000 claims abstract description 3
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 3
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims abstract description 3
- 229910000366 copper(II) sulfate Inorganic materials 0.000 claims abstract description 3
- WRUGWIBCXHJTDG-UHFFFAOYSA-L magnesium sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Mg+2].[O-]S([O-])(=O)=O WRUGWIBCXHJTDG-UHFFFAOYSA-L 0.000 claims abstract description 3
- CNFDGXZLMLFIJV-UHFFFAOYSA-L manganese(II) chloride tetrahydrate Chemical compound O.O.O.O.[Cl-].[Cl-].[Mn+2] CNFDGXZLMLFIJV-UHFFFAOYSA-L 0.000 claims abstract description 3
- RZLVQBNCHSJZPX-UHFFFAOYSA-L zinc sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Zn+2].[O-]S([O-])(=O)=O RZLVQBNCHSJZPX-UHFFFAOYSA-L 0.000 claims abstract description 3
- YASYEJJMZJALEJ-UHFFFAOYSA-N Citric acid monohydrate Chemical compound O.OC(=O)CC(O)(C(O)=O)CC(O)=O YASYEJJMZJALEJ-UHFFFAOYSA-N 0.000 claims abstract 2
- 229960002303 citric acid monohydrate Drugs 0.000 claims abstract 2
- 230000012010 growth Effects 0.000 claims description 10
- 230000000050 nutritive effect Effects 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 7
- 238000010790 dilution Methods 0.000 claims description 7
- 239000012895 dilution Substances 0.000 claims description 7
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 7
- 229920000053 polysorbate 80 Polymers 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 6
- 235000016709 nutrition Nutrition 0.000 claims description 6
- 230000035764 nutrition Effects 0.000 claims description 6
- 235000013311 vegetables Nutrition 0.000 claims description 6
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 235000018660 ammonium molybdate Nutrition 0.000 claims description 2
- 238000009395 breeding Methods 0.000 claims description 2
- 230000001488 breeding effect Effects 0.000 claims description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims 2
- 235000013305 food Nutrition 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000012378 ammonium molybdate tetrahydrate Substances 0.000 abstract 1
- 229960005070 ascorbic acid Drugs 0.000 abstract 1
- 235000010323 ascorbic acid Nutrition 0.000 abstract 1
- 239000011668 ascorbic acid Substances 0.000 abstract 1
- FIXLYHHVMHXSCP-UHFFFAOYSA-H azane;dihydroxy(dioxo)molybdenum;trioxomolybdenum;tetrahydrate Chemical compound N.N.N.N.N.N.O.O.O.O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O[Mo](O)(=O)=O.O[Mo](O)(=O)=O.O[Mo](O)(=O)=O FIXLYHHVMHXSCP-UHFFFAOYSA-H 0.000 abstract 1
- 229940044631 ferric chloride hexahydrate Drugs 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- NQXWGWZJXJUMQB-UHFFFAOYSA-K iron trichloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].Cl[Fe+]Cl NQXWGWZJXJUMQB-UHFFFAOYSA-K 0.000 abstract 1
- 229940061634 magnesium sulfate heptahydrate Drugs 0.000 abstract 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 abstract 1
- 235000019796 monopotassium phosphate Nutrition 0.000 abstract 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 11
- 230000008569 process Effects 0.000 description 6
- 241000238631 Hexapoda Species 0.000 description 4
- 241000607479 Yersinia pestis Species 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000011573 trace mineral Substances 0.000 description 4
- 235000013619 trace mineral Nutrition 0.000 description 4
- 239000013543 active substance Substances 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 150000004682 monohydrates Chemical class 0.000 description 3
- 239000003375 plant hormone Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 229930191978 Gibberellin Natural products 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 235000012055 fruits and vegetables Nutrition 0.000 description 2
- 239000003448 gibberellin Substances 0.000 description 2
- IXORZMNAPKEEDV-OBDJNFEBSA-N gibberellin A3 Chemical class C([C@@]1(O)C(=C)C[C@@]2(C1)[C@H]1C(O)=O)C[C@H]2[C@]2(C=C[C@@H]3O)[C@H]1[C@]3(C)C(=O)O2 IXORZMNAPKEEDV-OBDJNFEBSA-N 0.000 description 2
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 2
- 229940068968 polysorbate 80 Drugs 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 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 description 1
- 102000018997 Growth Hormone Human genes 0.000 description 1
- 108010051696 Growth Hormone Proteins 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229930003270 Vitamin B Natural products 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- -1 butyric acid Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000020774 essential nutrients Nutrition 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000000122 growth hormone Substances 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229950008882 polysorbate Drugs 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002688 soil aggregate Substances 0.000 description 1
- 239000004016 soil organic matter Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 235000019156 vitamin B Nutrition 0.000 description 1
- 239000011720 vitamin B Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Fertilizers (AREA)
Abstract
A liquid fertilizer containing biogas slurry is composed of 50-80 weight parts (the same as below) of biogas slurry concentrated solution, 20-30 parts of urea, 15-25 parts of potassium dihydrogen phosphate, 1-3 parts of calcium chloride, 2 -4 parts of magnesium sulfate heptahydrate, 1-1.5 parts of ferric chloride hexahydrate, 0.8-1 parts of zinc sulfate heptahydrate, 0.5-1 parts of boric acid, 0.4-0.7 parts of ammonium molybdate tetrahydrate, 0.2-0.3 parts of cupric sulfate pentahydrate, 0.1-0.2 parts of manganese chloride tetrahydrate, 3-5 parts of citric acid monohydrate, 1-5 parts of ascorbic acid, 1-5 parts of between 80, whose pH value is 7-8.5, the use of liquid fertilizer is diluted 500-2000 times with water, the pH value is adjusted to 6-7 by acid, the liquid fertilizer can be used as soilless culture and/or foliage fertilizer to spray, has advantages of stable fertilizer, rich and perfect nutrient ingredients, abundant sources of material, low cost, environmental protection, large usable floor area due to convenient transportation.
Description
Technical field
The present invention relates to a kind of liquid fertilizer, the mixing liquid fertilizer of forming by multiple fertilizer and VITAMINs, promoting agent.
Background technology
Biogas fermentation residual solution (natural pond liquid) is typical high-quality organic fertilizer, alkalescence on the weak side in being usually (the natural pond liquid pH that becomes thoroughly decomposed that produces methane phase is generally 7.0-8.5), and the decarburize loss (mainly is CH greatly
4And CO
2) outside, still kept 90% material nutrient component, also contain abundant trace element (like Fe, Zn, Cu, B, Mo etc.), various plants growth hormone (like Plant hormones regulators,gibberellins, indolylacetic acid etc.), vitamin B group and some microbiotic etc. in the liquid of natural pond.The fruits and vegetables nitrate content of using natural pond liquid reduces, Vc content improves, and quality obviously promotes.Also have report to disclose, natural pond liquid has good control effect to 23 kinds of diseases of 19 kinds of crops, 19 kinds of insect pests.Rich nutrient contents promotes crop growth, the NH of higher concentration in the liquid of natural pond
3-H or NH
4 +, a large amount of V
B12, plant hormone such as Plant hormones regulators,gibberellins, indolylacetic acid and organic acid, particularly butyric acid, pathogenic bacteria and insect pest had suppress and killing action, crop disease-resistant insect pest ability strengthens.In addition, natural pond liquid also has the effect that improves soil organic matter content and enrich the soil nitrogen nutrient.There are some researches show, compare with using chemical fertilizer that use the soil of natural pond liquid, the content of nutritive elements such as organic matter, N, P, K obviously increases, soil enzyme activities strengthens, and soil physical property obtains improvement in various degree.Natural pond liquid contains water miscible multiple nutrient, is a kind of quick acting fertilizer, and the natural pond slag contains more comprehensive nutrient and abundant organic matter; Wherein some has been converted to humic acid material; These organism not only have fertilizer efficiency, and help the movable and soil aggregate formation of soil microorganisms, when natural pond liquid is manured into soil; Not only can satisfy in the soil mikrobe to the demand of nutrition, and can activate wherein trace element and some soil enzyme.
In sum, in agriculture prodn, use natural pond liquid and not only can improve crop yield and quality, controlling crop diseases and insect pests can also culture fertility.But it is main that its traditional agriculture utilizes mode mainly to execute with the direct soil of natural pond liquid, and natural pond liquid uses at the livestock and poultry farm near-earth in a large number, can't complete digestion, cause environmental pollution, and increase agriculture production cost and cause fertilising not enough and far transport.
Natural pond liquid is a kind of quick-acting, high-quality organic double compound that slow has both, natural pond liquid is concentrated the back bedding-in become liquid fertilizer, is applied to have a extensive future in the high added value agricultural-food production such as nuisanceless fruits and vegetables.Through retrieval; Related patent U.S. Patent No. about liquid fertilizer is more; Like the method (200710149831) of producing liquid fertilizer with the pharmaceutical factory waste liquid, organic liquid fertilizer (200510048685), the liquid fertilizer (200510061139) of pyroligneous-contained or careless vinegar liquid, the liquid fertilizer (200510127528) that promotes plant-growth, liquid plant-foliage fertilizer (CN94117723.4) etc.; But; Existing so far liquid foliage fertilizer is to be liquid phase carrier with water mostly, adds a large amount of or trace element is processed, and is that liquid phase carrier adds the liquid fertilizer that the plant essential nutrient element processes and also do not see relevant report with natural pond liquid.
Summary of the invention
The purpose of this invention is to provide a kind of with natural pond liquid be liquid phase carrier, nutrition is abundant and perfect, have liquid fertilizer that contains natural pond liquid and method of use thereof that other promotes growth and raising the output function concurrently.
Above-mentioned purpose can realize through following technical scheme: the liquid fertilizer that originally contains natural pond liquid is formed by following raw materials according and weight part proportioning thereof: 50-80 part natural pond concentrated liquor, 20-30 part urea, 15-25 part potassium primary phosphate, 1-3 part calcium chloride, 2-4 part MAGNESIUM SULPHATE HEPTAHYDRATE 99.5,1-1.5 part ferric chloride (FeCl36H2O), 0.8-1 part Zinc Sulphate Heptahydrate, 0.5-1 part boric acid, 0.4-0.7 part four water ammonium molybdates, 0.2-0.3 part cupric sulfate pentahydrate, 0.1-0.2 part tetrahydrate manganese chloride, 3-5 part-water citric acid, 1-5 part xitix and 1-5 part tween 80; Abundant mixing, the pH value of liquid fertilizer is 7-8.5.
Originally the method for use that contains the liquid fertilizer of natural pond liquid, carry out as follows:
(1) regulates the pH value of liquid fertilizer: with sour the pH value is transferred to 6-7 when each raw materials mix becomes liquid fertilizer or when using temporarily;
(2) dilution of liquid fertilizer: with the liquid fertilizer that makes in use water dilute 500-2000 doubly temporarily;
(3) making soilless culture nutrient fluid uses: 500-1000 times of dilution, and as nutritive medium usefulness, the specific conductivity and the pH value changing conditions of looking plant strain growth situation and nutritive medium (require specific conductivity 1.5-2.5 on vegetable soilless culture is produced; PH6-7); Replenish or change nutritive medium as required, the vegetables that vegetative period is short only need be changed one time of nutrition liquid in its growth cycle; Perhaps look the plant strain growth situation; An amount of add N, P, K is fertile and need not change nutritive medium, and melon-fruit-like vegetable was changed one time of nutrition liquid in every 15-20 in vegetative period days, change once every 7-15 days breeding time;
(4) spray usefulness as foliage fertilizer: after diluting 1,000 one 2000 times, look the plant strain growth situation, in the plant vigorous period in line with on a small quantity repeatedly principle spray; Be covered with trickle water droplet but not dirty being advisable with the blade face; Spray about 7 days of pitch time for twice, spray at least 3 times, spray the dusk of the sunny calm weather of appropriate to the occasion selection in the field; As spray in back 6 hours and to rain, then should append and fill spray once;
(5) foliage-spray is used in combination with soilless culture nutrient fluid: by extension rate separately, both used as soilless culture nutrient fluid, and also made foliage fertilizer and use, and sprayed on soilless cultivation plant, concrete measure is with reference to step (3) and (4).
The invention has the beneficial effects as follows: natural pond liquid foliage fertilizer fertilizer efficiency is stable, and the nutriment composition enriches perfect, and material source is sufficient, cheap, environmental protection, executes mode with the traditional direct soil of natural pond liquid and compares, and concentrates the back convenient transportation, has enlarged and has used area, favourable big area raising the output.
Embodiment
The present invention makes further detailed description below in conjunction with embodiment: elder generation tabulates each raw material and the weight part thereof of the liquid fertilizer of preparation cost natural pond liquid as follows by eight embodiment:
The natural pond concentrated liquor is meant the former 30-50 natural pond liquid doubly that after ultrafiltration is anhydrated, concentrates of natural pond liquid in the table.
Embodiment 1 (raw material and the weight part thereof of embodiment 1 correspondence in the reference table):
Get 50 weight parts (down with) natural pond concentrated liquor, with 20 parts of urea, 15 parts of KH
2PO
4, 1 part of CaCl
2, 2 parts of MgSO
47H
2O puts into natural pond liquid fully dissolving and mixing respectively, again with 1 part of FeCl
36H
2O, 0.8 part of ZnSO
47H
2O, 0.5 part of H
3BO
3, 0.4 part of (NH
4)
6Mo
7O
244H
2O, 0.2 part of CuSO
45H
2O, 0.1 part of MnCl
24H
2O, 3 parts of Hydrocerol As (monohydrate), 1 part of xitix incorporate respectively in the solution, and adding 1 part of tensio-active agent Polysorbate 80 is tween 80, fully process the fertile stoste of liquid behind the mixing, again with this stoste weight 500-1000 process water dilution doubly, the H with 1%
2SO
4Or 1%HC1 regulates the nutritive medium that pH to 6 promptly becomes soilless culture.Consider C1
-Ion is excessive existence in soil, and is unfavorable to plant, with H
2SO
4It is preferred to regulate the pH value.
Embodiment 2 (embodiment 2 corresponding raw material and weight parts thereof in the reference table):
Get 80 parts of natural pond concentrated liquors, then with 30 parts of urea, 25 parts of KH
2PO
4, 3 parts of CaCl
2, 40 parts of MgSO
47H
2O puts into natural pond liquid fully dissolving and mixing respectively, again with 1.5 parts of FeCl
36H
2O, 1 part of ZnSO
47H
2O, 1 part of H
3BO
3, 0.7 part of (NH
4)
6Mo
7O
244H
2O, 0.3 part of CuSO
45H
2O, 0.2 part of MnCl
24H
2O, 5 parts of Hydrocerol As (monohydrate), 5 parts of xitix incorporate in the solution respectively; Add 5 parts of tensio-active agent Polysorbate 80 parts (tween 80) at last; Fully process the fertile stoste of liquid behind the mixing; With this stoste weight 1000-2000 process water dilution doubly, regulating pH to 7 with 1%HCl promptly becomes and can spray by direct applied foliage fertilizer again.
Embodiment 3 (embodiment 3 corresponding raw materials and weight part value thereof in the reference table):
Get 65 parts of natural pond concentrated liquors, then with 25 parts of urea, 20 parts of KH
2PO
4, 2 parts of CaCl
2, 3 parts of MgSO
47H
2O puts into natural pond liquid fully dissolving and mixing respectively, again with 1.2 parts of FeCl
36H
2O, 0.9 part of ZnSO
47H
2O, 0.7 part of H
3BO
3, 0.55 part of (NH
4)
6Mo
7O
244H
2O, 2.5 parts of CuSO
45H
2O, 1.5 parts of MnCl
24H
2O, 4 parts of Hydrocerol As (monohydrate), 3 parts of xitix are distinguished in the pass into solution, and adding 3 parts of tensio-active agent Polysorbate 80s is tween 80, fully processes the liquid fertilizer stoste that pH is 7-8.5 behind the mixing, and short-term is deposited subsequent use.Dilute as required when waiting to use temporarily and regulate pH value to 6.5.Though it is fertile that chemical fertilizer commonly used and fertilizer majority are meta-alkalescence, the most elements in the trace element fertilizer that the present invention adds are prone to flocculation precipitation at alkaline environment, therefore, are adjusted to subacidity or neutrality during use.This liquid fertilizer should be regulated the pH value early.
Raw material and weight part value thereof shown in the corresponding embodiment are processed with embodiment 1-3 same procedure in the equal reference table of all the other embodiment 4-8.
Among 8 embodiment, preferred with embodiment 3,6.
Claims (2)
1. liquid fertilizer that contains natural pond liquid; It is characterized in that forming: 50-80 part natural pond concentrated liquor, 20-30 part urea, 15-25 part potassium primary phosphate, 1-3 part calcium chloride, 2-4 part MAGNESIUM SULPHATE HEPTAHYDRATE 99.5,1-1.5 part ferric chloride (FeCl36H2O), 0.8-1 part Zinc Sulphate Heptahydrate, 0.5-1 part boric acid, 0.4-0.7 part four water ammonium molybdates, 0.2-0.3 part cupric sulfate pentahydrate, 0.1-0.2 part tetrahydrate manganese chloride, 3-5 part Citric acid monohydrate Food grade, 1-5 part xitix and 1-5 part tween 80 by following raw materials according and weight part proportioning thereof; Abundant mixing, the pH value of liquid fertilizer is 7-8.5.
2. the method for use that contains the liquid fertilizer of natural pond liquid as claimed in claim 1 is characterized in that carrying out as follows:
(1) regulates the pH value of liquid fertilizer: with sour the pH value is transferred to 6-7 when each raw materials mix becomes liquid fertilizer or when using temporarily;
(2) dilution of liquid fertilizer: with the liquid fertilizer that makes in use water dilute 500-2000 doubly temporarily;
(3) making soilless culture nutrient fluid uses: dilution 500-1000 doubly; On vegetable soilless culture is produced,, look the specific conductivity and the pH value changing conditions of plant strain growth situation and nutritive medium, require specific conductivity 1.5-2.5 as nutritive medium usefulness; PH6-7 replenishes or changes nutritive medium as required; The leafy vegetables that vegetative period is short only need change one time of nutrition liquid in its growth cycle, perhaps look the plant strain growth situation; An amount of add N, P, K is fertile and need not change nutritive medium; To melon-fruit-like vegetable, change one time of nutrition liquid every 15-20 days vegetative period, and change once every 7-15 days breeding time;
(4) spray usefulness as foliage fertilizer: dilution 1000-2000 doubly after, look the plant strain growth situation, in the plant vigorous period in line with on a small quantity repeatedly principle spray; Be covered with trickle water droplet but not dirty being advisable with the blade face; Spraying pitch time for twice is 7 days, sprays at least 3 times, selects the dusk of sunny calm weather when spraying in the field; Spray in back 6 hours and to rain, then should append and fill spray once;
(5) foliage-spray is used in combination with soilless culture nutrient fluid: by extension rate separately, both used as soilless culture nutrient fluid, and also made foliage fertilizer and use, and sprayed on soilless cultivation plant, concrete measure is with reference to step (3) and (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910098766A CN101550039B (en) | 2009-05-14 | 2009-05-14 | A liquid fertilizer containing biogas slurry and usage method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN109809919A (en) * | 2019-03-26 | 2019-05-28 | 中国科学院广州能源研究所 | A kind of liquid fertilizer and preparation method thereof based on biogas slurry |
| CN111807892A (en) * | 2020-06-24 | 2020-10-23 | 广东省生态环境技术研究所 | Humic acid-containing foliar fertilizer based on biogas slurry as well as preparation method and application thereof |
| CN114456013A (en) * | 2022-01-26 | 2022-05-10 | 宁夏农林科学院农业资源与环境研究所（宁夏土壤与植物营养重点实验室） | Wine grape young old tree correction biological agent and preparation method and use method thereof |
| CN115724699A (en) * | 2022-12-06 | 2023-03-03 | 中农新科(苏州)有机循环研究院有限公司 | Functional suspended liquid fertilizer based on kitchen biogas slurry, preparation method and application |
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