CN105130530A - Liquid fertilizer for improving soil planting conditions and preparation method thereof - Google Patents
Liquid fertilizer for improving soil planting conditions and preparation method thereof Download PDFInfo
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- CN105130530A CN105130530A CN201510444110.1A CN201510444110A CN105130530A CN 105130530 A CN105130530 A CN 105130530A CN 201510444110 A CN201510444110 A CN 201510444110A CN 105130530 A CN105130530 A CN 105130530A
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- 239000007788 liquid Substances 0.000 title claims abstract description 49
- 239000003337 fertilizer Substances 0.000 title claims abstract description 38
- 239000002689 soil Substances 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 8
- 241000251468 Actinopterygii Species 0.000 claims abstract description 7
- 239000004114 Ammonium polyphosphate Substances 0.000 claims abstract description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 7
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims abstract description 7
- 239000011609 ammonium molybdate Substances 0.000 claims abstract description 7
- 235000018660 ammonium molybdate Nutrition 0.000 claims abstract description 7
- 229940010552 ammonium molybdate Drugs 0.000 claims abstract description 7
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims abstract description 7
- 229920001276 ammonium polyphosphate Polymers 0.000 claims abstract description 7
- 229910000365 copper sulfate Inorganic materials 0.000 claims abstract description 7
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims abstract description 7
- 210000003746 feather Anatomy 0.000 claims abstract description 7
- 239000011790 ferrous sulphate Substances 0.000 claims abstract description 7
- 235000003891 ferrous sulphate Nutrition 0.000 claims abstract description 7
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims abstract description 7
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims abstract description 7
- 239000004816 latex Substances 0.000 claims abstract description 7
- 229920000126 latex Polymers 0.000 claims abstract description 7
- 244000144972 livestock Species 0.000 claims abstract description 7
- 230000000813 microbial effect Effects 0.000 claims abstract description 7
- 244000144977 poultry Species 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 230000007062 hydrolysis Effects 0.000 claims description 19
- 238000006460 hydrolysis reaction Methods 0.000 claims description 19
- 239000002361 compost Substances 0.000 claims description 18
- 238000000855 fermentation Methods 0.000 claims description 9
- 230000004151 fermentation Effects 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 235000001014 amino acid Nutrition 0.000 claims description 7
- 150000001413 amino acids Chemical class 0.000 claims description 7
- 244000060924 Brassica campestris Species 0.000 claims description 6
- 235000006008 Brassica napus var napus Nutrition 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 235000012054 meals Nutrition 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000001117 sulphuric acid Substances 0.000 claims description 4
- 235000011149 sulphuric acid Nutrition 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 235000021190 leftovers Nutrition 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 230000006872 improvement Effects 0.000 claims description 2
- 230000002262 irrigation Effects 0.000 abstract description 5
- 238000003973 irrigation Methods 0.000 abstract description 5
- 235000015097 nutrients Nutrition 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 2
- 240000002791 Brassica napus Species 0.000 abstract 1
- 235000004977 Brassica sinapistrum Nutrition 0.000 abstract 1
- 244000269722 Thea sinensis Species 0.000 abstract 1
- 239000003864 humus Substances 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 6
- 235000007164 Oryza sativa Nutrition 0.000 description 6
- 235000009566 rice Nutrition 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 235000021049 nutrient content Nutrition 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 230000000050 nutritive effect Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000006286 aqueous extract Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 208000015380 nutritional deficiency disease Diseases 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 244000000034 soilborne pathogen Species 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
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- Fertilizers (AREA)
Abstract
The invention discloses a liquid fertilizer for improving soil planting conditions, which is prepared from the following raw materials in parts by weight: 26-29 parts of oyster shell powder, 6-8 parts of ammonium molybdate, 8-10 parts of fish latex, 57-63 parts of rapeseed cake powder, 8-10 parts of ammonium polyphosphate, 30-35 parts of tea leaf residues, 100-containing waste livestock and poultry feather, 5-6 parts of copper sulfate, 4-5 parts of ferrous sulfate, 6-8 parts of GM microbial preparation and a proper amount of water; the liquid fertilizer disclosed by the invention uses a large amount of waste and safe organic substances in raw materials, contains rich macromolecular humus after being fully decomposed and extracted, can improve the soil structure after being subjected to drip irrigation, effectively prevents a large amount of water and nutrient loss of sandy soil, improves the ventilation condition of viscous soil, and simultaneously can increase the water holding capacity of the soil, reduce the irrigation pressure and improve the drought resistance of crops due to high adhesion of the liquid fertilizer.
Description
Technical field
The present invention relates to a kind of technical field of fertilizers, particularly a kind ofly improve Liquid Fertilizer of soil planting conditions and preparation method thereof.
Background technology
China is as large agricultural country, and agriculture production plays vital effect to national economy, and fertilizer is the important factor affecting agriculture production yield and quality.But most fertilizer existing defects in nutritive ingredient in the market, namely while raising output, some nutriment is caused not catch up with demand, or lay particular emphasis on stimulation plant growth, cause nutritional deficiency disease etc., cause the resistance of crop poor, output reduces and quality decline, cannot meet the demand of present stage agriculture production.
Compost extracting solution refers to the aqueous extract of the organic materials of decomposition reactor system after diverse ways extracts, can not only Promoting plant growth, improve crop quality and increase crop yield, and have obvious inhibition to soil-borne pathogen, a kind of effective means of alternative chemical pesticide control certain plants disease can be developed into, there is the effect of fertile medicine unification.Be different from compost to be manured into soil, compost extracting solution can fill with root also can foliage-spray, and using method is simple and save labor force.
Therefore, the present inventor utilizes compost extracting solution and has prepared a kind of novel liquid fertilizer in conjunction with kinds of processes, in nutritive ingredient with functionally there is larger improvement, to adapt to the needs of agricultural cultivation under conditions present, significant promoter action is all brought to the high yield of farm crop and high-quality, and technical support is provided to the ecological agriculture of development green health, promote and improve the development of agricultural.
Summary of the invention
The present invention compensate for the deficiencies in the prior art, provides a kind of and improves Liquid Fertilizer of soil planting conditions and preparation method thereof.
Technical scheme of the present invention is as follows:
Liquid fertilizer of the present invention is made up of the raw material of following weight part: oyster shell powder 26-29, ammonium molybdate 6-8, fish latex 8-10, coarse colza meal 57-63, ammonium polyphosphate 8-10, tealeaf residue 30-35, discarded livestock and poultry feather 100-110, copper sulfate 5-6, ferrous sulfate 4-5, GM microbial preparation 6-8, water are appropriate.
The concrete steps of the preparation of described liquid fertilizer are as follows:
(1) equiponderant two parts are divided into after discarded livestock and poultry feather being cleaned oven dry pulverizing, portion adds the 3mol/L sulphuric acid soln of 10 times of weight, be placed in microwave oven microwave hydrolysis 230-250 minute, another part adds in the 6mol/L potassium hydroxide solution of 10 times of weight, is placed in microwave oven microwave hydrolysis 280-320 minute;
(2) step 1 gained two kinds of microwave hydrolysis liquid are mixed and stir, filtration obtains hydrolysis clear liquid and organic detritus, fish latex, copper sulfate is added again in hydrolysis clear liquid, PH is adjusted to 6.0,70-90 minute is reacted at being heated to 50-60 DEG C, add ferrous sulfate again and be warming up to 70-80 DEG C of reaction 50-60 minute, obtaining composite aminoacid chelating liquid, for subsequent use;
(3) step 2 gained organic detritus is mixed with tealeaf residue, coarse colza meal, oyster shell powder, put in fermentation vat, add suitable quantity of water and make fermentation heap water content control be 45-50%, compost fermentation 30-50 days, take out after fully becoming thoroughly decomposed;
(4) in step 3 gained compost, pass into the water of 8-10 times of weight and add GM microbial preparation, stirring to be placed in encloses container and place 7-8 days, then filtering with double gauze, obtaining lonely compost extracting solution;
(5) by step 2 gained composite aminoacid chelating liquid, step 4 gained compost extracting solution, ammonium molybdate, ammonium polyphosphate and leftover materials mixing and stirring, gained liquid fertilizer is placed in magnetizer under 450-550mT field intensity, magnetizes 8-10 minute, obtain liquid fertilizer of the present invention.
Be means with microwave heating in preparation process, the mode of its heating substantially reduces hydrolysis time, reduce the consumption of energy consumption and hydrolysising solvent, hydrolysis material is carried out respectively with sulphuric acid soln and potassium hydroxide solution, then the hydrolyzed solution neutralization under two kinds of different conditions, the a large amount of acid-base waste fluids produced after can eliminating hydrolysis, and compensate for the loss of the partial amino-acid kind caused in different hydrolysis medium Water Under solution, improve liquid fertilizer fertilizer efficiency.
In preparation process, compost is residue obtained owing to becoming thoroughly decomposed fully after filtering, directly can use as fertilizer, achieve the maximum using of resource, and can play purification repair to edatope.
The using method of liquid fertilizer of the present invention is root drip irrigation or foliage-spray, and consumption is every mu of 2000-2500kg.
Beneficial effect of the present invention:
Use anaerobic condition can reduce dissolved oxygen content in extracting solution in compost leaching process, restriction organic matter and available nutrient by a large amount of decomposition and consumption of microorganism, thus improve npk nutrient content in liquid fertilizer.
Liquid internal is made to divide hydrogen bond rupture to the energy of magnetization of liquid fertilizer in preparation process, add the quantity of hydrone in liquid fertilizer system, diminishing of water molecules, the dissolved oxygen amount of liquid fertilizer is increased, and diffusibility strengthens, and more easily enters and do in object in the activity of Crop nutrition, accelerate the transport of nutrition, promote photosynthesis, manufacture more multiple nutrient matter, to promote growing of crop.
Liquid fertilizer of the present invention employs a large amount of discarding and the organic substance of safety in the feed, containing abundant macromole soil ulmin after fully becoming thoroughly decomposed and extracting, Soil structure can be improved after drip irrigation, effectively prevent a large amount of losses of sand loam soil moisture and nutrient, improve the ventilation condition of clayed soil, the high-adhesiveness of this liquid fertilizer can also increase water capacity simultaneously, alleviates irrigation pressure, improves crop drought resistance ability.
Specific embodiments
Below in conjunction with following embodiment, the present invention is described in further detail:
The raw material taking following weight part (kg) is made: oyster shell powder 28, ammonium molybdate 7, fish latex 9, coarse colza meal 60, ammonium polyphosphate 9, tealeaf residue 33, discarded livestock and poultry feather 105, copper sulfate 5, ferrous sulfate 4, GM microbial preparation 7, water are appropriate.
The concrete steps of the preparation of described liquid fertilizer are as follows:
(1) equiponderant two parts are divided into after discarded livestock and poultry feather being cleaned oven dry pulverizing, portion adds the 3mol/L sulphuric acid soln of 10 times of weight, be placed in microwave oven microwave hydrolysis 240 minutes, another part adds in the 6mol/L potassium hydroxide solution of 10 times of weight, is placed in microwave oven microwave hydrolysis 300 minutes;
(2) step 1 gained two kinds of microwave hydrolysis liquid are mixed and stir, filtration obtains hydrolysis clear liquid and organic detritus, fish latex, copper sulfate is added again in hydrolysis clear liquid, PH is adjusted to 6.0, react 80 minutes at being heated to 55 DEG C, add ferrous sulfate again and be warming up to 75 DEG C of reactions 55 minutes, obtaining composite aminoacid chelating liquid, for subsequent use;
(3) step 2 gained organic detritus is mixed with tealeaf residue, coarse colza meal, oyster shell powder, put in fermentation vat, add suitable quantity of water and make fermentation heap water content control be 45-50%, compost fermentation 40 days, take out after fully becoming thoroughly decomposed;
(4) in step 3 gained compost, pass into the water of 8 times of weight and add GM microbial preparation, stirring to be placed in encloses container and place 7 days, then filter with double gauze, obtain lonely compost extracting solution;
(5) by step 2 gained composite aminoacid chelating liquid, step 4 gained compost extracting solution, ammonium molybdate, ammonium polyphosphate and leftover materials mixing and stirring, gained liquid fertilizer is placed in magnetizer to magnetize 9 minutes under 500mT field intensity, obtains liquid fertilizer of the present invention.
In order to verify the practicality of liquid fertilizer of the present invention further, contriver measures the concrete effect of this liquid fertilizer by rice cultivation, contriver have chosen 20 mu of rice test fields, wherein 10 mu spray common commercially available liquid fertilizer as a control group, another 10 mu spray liquid fertilizer of the present invention as experimental group, every mu sprays 2500kg Liquid Fertilizer, and during Rice Cropping, adopt identical management process, is total to data are as follows after results:
| Project | Control group | Experimental group |
| Soil available nitrogen content (mg/kg) | 30.39 | 34.09 |
| Soil available phosphorus content (mg/kg) | 52.94 | 59.04 |
| Soil Available potassium content (mg/kg) | 149.70 | 155.77 |
| Disease and pest incidence (%) | 6.66 | 1.52 |
| Rice yield (kg/ mu) | 551 | 597 |
Can be found out that by the data obtained the nutrient content of the experimental group soil employing liquid fertilizer of the present invention is more sufficient, can meet paddy growth demand, add rice yield, and considerably reduce the generation of paddy rice common disease and pest, improve paddy quality.
Claims (2)
1. one kind is improved the Liquid Fertilizer of soil planting conditions, it is characterized in that, be made up of the raw material of following weight part: oyster shell powder 26-29, ammonium molybdate 6-8, fish latex 8-10, coarse colza meal 57-63, ammonium polyphosphate 8-10, tealeaf residue 30-35, discarded livestock and poultry feather 100-110, copper sulfate 5-6, ferrous sulfate 4-5, GM microbial preparation 6-8, water are appropriate.
2. the Liquid Fertilizer of the improvement soil planting conditions according to claims 1, it is characterized in that, the concrete steps of preparation method are as follows:
(1) equiponderant two parts are divided into after discarded livestock and poultry feather being cleaned oven dry pulverizing, portion adds the 3mol/L sulphuric acid soln of 10 times of weight, be placed in microwave oven microwave hydrolysis 230-250 minute, another part adds in the 6mol/L potassium hydroxide solution of 10 times of weight, is placed in microwave oven microwave hydrolysis 280-320 minute;
(2) step 1 gained two kinds of microwave hydrolysis liquid are mixed and stir, filtration obtains hydrolysis clear liquid and organic detritus, fish latex, copper sulfate is added again in hydrolysis clear liquid, PH is adjusted to 6.0,70-90 minute is reacted at being heated to 50-60 DEG C, add ferrous sulfate again and be warming up to 70-80 DEG C of reaction 50-60 minute, obtaining composite aminoacid chelating liquid, for subsequent use;
(3) step 2 gained organic detritus is mixed with tealeaf residue, coarse colza meal, oyster shell powder, put in fermentation vat, add suitable quantity of water and make fermentation heap water content control be 45-50%, compost fermentation 30-50 days, take out after fully becoming thoroughly decomposed;
(4) in step 3 gained compost, pass into the water of 8-10 times of weight and add GM microbial preparation, stirring to be placed in encloses container and place 7-8 days, then filtering with double gauze, obtaining lonely compost extracting solution;
(5) by step 2 gained composite aminoacid chelating liquid, step 4 gained compost extracting solution, ammonium molybdate, ammonium polyphosphate and leftover materials mixing and stirring, gained liquid fertilizer is placed in magnetizer under 450-550mT field intensity, magnetizes 8-10 minute, obtain liquid fertilizer of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510444110.1A CN105130530A (en) | 2015-07-23 | 2015-07-23 | Liquid fertilizer for improving soil planting conditions and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510444110.1A CN105130530A (en) | 2015-07-23 | 2015-07-23 | Liquid fertilizer for improving soil planting conditions and preparation method thereof |
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| Publication Number | Publication Date |
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| CN105130530A true CN105130530A (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510444110.1A Withdrawn CN105130530A (en) | 2015-07-23 | 2015-07-23 | Liquid fertilizer for improving soil planting conditions and preparation method thereof |
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| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565933A (en) * | 2015-12-18 | 2016-05-11 | 郎溪县新发镇华兵农作物种植家庭农场 | Nutrient solution for strengthening roots of rice seedlings |
| CN108329154A (en) * | 2018-05-07 | 2018-07-27 | 刘贝宁 | A kind of special amino acid foliage fertilizer of oolong tea and its preparation method and application |
| CN114591115A (en) * | 2022-03-09 | 2022-06-07 | 曹胜磊 | Preparation method of clean production tree organic nutrient solution and soil conditioner |
| CN115180986A (en) * | 2022-07-26 | 2022-10-14 | 广州金沅达电子科技有限公司 | Method for converting fermentation waste into chitin enzyme |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6251826B1 (en) * | 1999-10-08 | 2001-06-26 | Conrad J. Kulik | Probiotic soil additive composition and method |
| CN104151052A (en) * | 2014-07-26 | 2014-11-19 | 青岛扎西生物科技有限公司 | Green organic fertilizer |
| CN104591868A (en) * | 2014-12-22 | 2015-05-06 | 周作艳 | Efficient environment-friendly liquid fertilizer as well as preparation method thereof |
| CN104788214A (en) * | 2015-04-24 | 2015-07-22 | 合肥康龄养生科技有限公司 | Liquid fertilizer mulching film for increasing moisture utilization rate for corn and preparation method of liquid fertilizer mulching film |
-
2015
- 2015-07-23 CN CN201510444110.1A patent/CN105130530A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6251826B1 (en) * | 1999-10-08 | 2001-06-26 | Conrad J. Kulik | Probiotic soil additive composition and method |
| CN104151052A (en) * | 2014-07-26 | 2014-11-19 | 青岛扎西生物科技有限公司 | Green organic fertilizer |
| CN104591868A (en) * | 2014-12-22 | 2015-05-06 | 周作艳 | Efficient environment-friendly liquid fertilizer as well as preparation method thereof |
| CN104788214A (en) * | 2015-04-24 | 2015-07-22 | 合肥康龄养生科技有限公司 | Liquid fertilizer mulching film for increasing moisture utilization rate for corn and preparation method of liquid fertilizer mulching film |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565933A (en) * | 2015-12-18 | 2016-05-11 | 郎溪县新发镇华兵农作物种植家庭农场 | Nutrient solution for strengthening roots of rice seedlings |
| CN108329154A (en) * | 2018-05-07 | 2018-07-27 | 刘贝宁 | A kind of special amino acid foliage fertilizer of oolong tea and its preparation method and application |
| CN114591115A (en) * | 2022-03-09 | 2022-06-07 | 曹胜磊 | Preparation method of clean production tree organic nutrient solution and soil conditioner |
| CN115180986A (en) * | 2022-07-26 | 2022-10-14 | 广州金沅达电子科技有限公司 | Method for converting fermentation waste into chitin enzyme |
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Application publication date: 20151209 |