CN1064656C - Medium-micro fertilizer and preparation method thereof - Google Patents
Medium-micro fertilizer and preparation method thereof Download PDFInfo
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- CN1064656C CN1064656C CN98110177A CN98110177A CN1064656C CN 1064656 C CN1064656 C CN 1064656C CN 98110177 A CN98110177 A CN 98110177A CN 98110177 A CN98110177 A CN 98110177A CN 1064656 C CN1064656 C CN 1064656C
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- Prior art keywords
- sulfate
- nitrocalcite
- repone
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- technical
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- Expired - Fee Related
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title abstract description 13
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims abstract description 34
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 20
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims abstract description 18
- 239000004021 humic acid Substances 0.000 claims abstract description 18
- 229910000365 copper sulfate Inorganic materials 0.000 claims abstract description 15
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims abstract description 15
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims abstract description 15
- 229910000368 zinc sulfate Inorganic materials 0.000 claims abstract description 15
- 229960001763 zinc sulfate Drugs 0.000 claims abstract description 15
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 11
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000011028 pyrite Substances 0.000 claims abstract description 10
- 229910052683 pyrite Inorganic materials 0.000 claims abstract description 10
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 235000003891 ferrous sulphate Nutrition 0.000 claims abstract description 8
- 239000011790 ferrous sulphate Substances 0.000 claims abstract description 8
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims abstract description 8
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 8
- 235000019837 monoammonium phosphate Nutrition 0.000 claims abstract description 8
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims abstract description 7
- 239000006012 monoammonium phosphate Substances 0.000 claims abstract description 7
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 6
- 229910021538 borax Inorganic materials 0.000 claims abstract 5
- 239000004328 sodium tetraborate Substances 0.000 claims abstract 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 19
- 241000276489 Merlangius merlangus Species 0.000 claims description 15
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 12
- 239000011593 sulfur Chemical group 0.000 claims description 10
- 229910052717 sulfur Inorganic materials 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 7
- 239000000395 magnesium oxide Substances 0.000 claims description 6
- 239000012467 final product Substances 0.000 claims description 4
- 239000000047 product Substances 0.000 claims description 4
- 239000002689 soil Substances 0.000 abstract description 9
- 241000238631 Hexapoda Species 0.000 abstract description 2
- 241000607479 Yersinia pestis Species 0.000 abstract description 2
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 230000001965 increasing effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 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 abstract 1
- 239000001103 potassium chloride Substances 0.000 abstract 1
- 235000011164 potassium chloride Nutrition 0.000 abstract 1
- 230000001988 toxicity Effects 0.000 abstract 1
- 231100000419 toxicity Toxicity 0.000 abstract 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000008635 plant growth Effects 0.000 description 5
- 239000011573 trace mineral Substances 0.000 description 5
- 235000013619 trace mineral Nutrition 0.000 description 5
- 241001417490 Sillaginidae Species 0.000 description 4
- 238000005703 Whiting synthesis reaction Methods 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- REZQBEBOWJAQKS-UHFFFAOYSA-N triacontan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO REZQBEBOWJAQKS-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000186361 Actinobacteria <class> Species 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 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
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 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
- 239000002994 raw material Substances 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to a medium-micro fertilizer taking shell powder as a main material and a preparation method thereof, belonging to the technical field of crop fertilizers. The method is characterized by taking shell powder as a main material, anhydrous magnesium sulfate or light burning powder, humic acid, calcium nitrate, potassium chloride, zinc sulfate, copper sulfate, borax, monoammonium phosphate and ferrous sulfate, or elemental sulfur and pyrite. The medium and micro fertilizer can improve soil, increase soil stress resistance and reduce soil toxicity; controlling crop diseases and insect pests; the yield increasing effect is obvious; is convenient to use. The preparation method adopts a general physical mixing method and is realized by uniformly mixing the components in parts by weight. The preparation is simple and easy.
Description
The present invention relates to a kind of with the oyster shell whiting be major ingredient in little fertilizer and preparation method thereof, belong to the crop technical field of fertilizers.
Plant-growth also needs some to promote the trace element of plant-growth and enhancing plant virus resistance ability except that the requisite nitrogen of needs, phosphorus, potassium nutrition composition.CN1088566A discloses a kind of compound plant promoting agent, and wherein trace element has magnesium, iron, boron, copper, zinc, manganese, molybdenum, and this invention mainly is to promote the plant-growth composition with the triacontanol price quote.The triacontanol price quote crystal is water insoluble, can only heating bath 90-91 ℃ of ability dissolve in organic solvent such as ethanol, makes the preparation method loaded down with trivial details, and cost is higher.
The objective of the invention is to, provide that a kind of cost is low, preparation easily, be little fertilizer in major ingredient efficient with the oyster shell whiting, and preparation method thereof.
Little fertilizer mainly is made up of following composition among the present invention, is weight part:
Oyster shell whiting (calcic 35-60%, weight percent, down together) 45-55 part
Anhydrous magnesium sulfate (technical pure) or light burnt powder (content of magnesia is more than 85%) 10-25 part
Humic acids technical pure 5-15 part
Nitrocalcite technical pure 2-20 part
Repone K technical pure 4-12 part
Zinc sulfate technical pure 0.2-2 part
Copper sulfate technical pure 0.1-0.5 part
The pure 0.1-0.5 part of Borate industry
Monoammonium phosphate and ferrous sulfate 1: (4-8) combination technical pure 3-12 part or
Elemental sulfur and pyrite 3: 5-2: 3 combination technical pure 8-25 parts
According to the different situation of the regional edaphic condition of the South and the North, the invention provides following preferred version:
Northern area:
Oyster shell whiting (calcic 35-60%, weight percent, down together) 45-55 part
Anhydrous magnesium sulfate technical pure 10-25 part
Humic acids technical pure 5-10 part
Nitrocalcite technical pure 10-20 part
Repone K technical pure 5-10 part
Zinc sulfate technical pure 0.2-2 part
Copper sulfate technical pure 0.1-0.5 part
The pure 0.1-0.5 part of Borate industry
Monoammonium phosphate technical pure 2-10 part
Ferrous sulfate technical pure 0.5-1.5 part
Southern area:
Oyster shell whiting (calcic 35-60%, weight percent, down together) 45-55 part
Light burnt powder (content of magnesia is more than 85%) 10-25 part
Humic acids technical pure 5-15 part
Nitrocalcite technical pure 2-5 part
Repone K technical pure 4-12 part
Zinc sulfate technical pure 0.2-2 part
Copper sulfate technical pure 0.1-0.5 part
The pure 0.1-0.5 part of Borate industry
Elemental sulfur technical pure 3-10 part
Pyrite (sulfur-bearing 48-52%) technical pure 5-15 part
Southern and northern mixed type:
Oyster shell whiting (calcic 35-60%, weight percent, down together) 45-55 part
Anhydrous magnesium sulfate technical pure 10-25 part
Humic acids technical pure 5-10 part
Nitrocalcite technical pure 4-10 part
Repone K technical pure 5-10 part
Zinc sulfate technical pure 0.2-2 part
Copper sulfate technical pure 0.1-0.5 part
The pure 0.1-0.5 part of Borate industry
Elemental sulfur technical pure 3-10 part
Pyrite (sulfur-bearing 48-52%) technical pure 5-15 part
Major ingredient of the present invention is an oyster shell whiting, and it mainly acts on and is: element such as calcium, magnesium, silicon is provided and plant growth is had the marine active substance of promoter action, and have the effect of actinomycetes growth in the thorn soil, can suppress growth of pathogenic bacteria.Underground in the coastland near the seashore usually has and imbeds underground a large amount of shell for many years, and little fertile cost is very cheap in the major ingredient, and effect is fine.The main effect of humic acids is: chelating activation trace element, make its avoid with fertilizer in the reaction of other components reduce the validity of trace element, also can prevent to be fixed after it from entering soil, trace element evenly is discharged in the soil lentamente, supply plant utilization better; But also stimulating plant growth of humic acids in addition has effects such as water conservation, the fertile drought resisting of guarantor.
Little fertilizer has following excellent results in of the present invention:
1. improve the soil, increase soil adversity resistance, subdue soil and poison;
2. controlling crop diseases and insect pests;
3. effect of increasing production is obvious, after using, and food crop volume increase 10-18%, vegetable crop volume increase 15-35%, fruit tree volume increase 10-25%;
4. cost is low, and price is honest and clean, and is easy to use.
General physical mixed method is adopted in the preparation of little fertilizer among the present invention, above-mentioned each component is mixed by weight get final product.Suitable heating can be removed the moisture in the raw material when mixing.Concrete steps are as follows:
1. oyster shell whiting 100 orders, anhydrous magnesium sulfate or light burnt powder 80 orders, nitrocalcite 80 orders, and sulfur-bearing component, Repone K are by part mixing;
2. humic acids and all the other components are by a part mixing;
Above-mentioned two portions mixture thorough mixing under 40-60 ℃ of temperature is even 3., get final product.
For the ease of using, the said products can be made particulate state by existing agglomeration technique.
Little fertile preparation method is easy among the present invention, and easy handling is pollution-free, thereby further reduces product cost.
The invention will be further described below in conjunction with embodiment.
Little fertilizer in the embodiment 1. northern types:
50 parts of oyster shell whitings (calcic 45%, weight percent descend together)
16 parts of anhydrous magnesium sulfate technical pures
6 parts of humic acids technical pures
14 parts of nitrocalcite technical pures
7 parts of Repone K technical pures
0.7 part of zinc sulfate technical pure
0.2 part of copper sulfate technical pure
Pure 0.3 part of Borate industry
5 parts of monoammonium phosphate technical pures
1 part of ferrous sulfate technical pure.
Little fertilizer in the embodiment 2. northern types:
46 parts of oyster shell whitings (calcic 50%, weight percent descend together)
14 parts of anhydrous magnesium sulfate technical pures
8 parts of humic acids technical pures
18 parts of nitrocalcite technical pures
10 parts of Repone K technical pures
1 part of zinc sulfate technical pure
0.8 part of copper sulfate technical pure
Pure 0.4 part of Borate industry
8 parts of monoammonium phosphate technical pures
1.2 parts of ferrous sulfate technical pures.
Little fertilizer in embodiment 3. southern types:
55 parts of oyster shell whitings (calcic 40%, weight percent descend together)
20 parts of light burnt powders (content of magnesia 85%)
10 parts of humic acids technical pures
2 parts of nitrocalcite technical pures
5 parts of Repone K technical pures
1.2 parts of zinc sulfate technical pures
0.3 part of copper sulfate technical pure
Pure 0.4 part of Borate industry
6 parts of elemental sulfur technical pures
11 parts of pyrite (sulfur-bearing 50%) technical pures.
Little fertilizer in embodiment 4. southern types:
(calcic 50%, weight percent is down with 50 parts for oyster shell whiting
18 parts of light burnt powders (content of magnesia 88%)
8 parts of humic acids technical pures
2 parts of nitrocalcite technical pures
4 parts of Repone K technical pures
1 part of zinc sulfate technical pure
0.3 part of copper sulfate technical pure
Pure 0.4 part of Borate industry
8 parts of elemental sulfur technical pures
14 parts of pyrite (sulfur-bearing 50%) technical pures.
Little fertilizer in the embodiment 5. southern and northern mixed types:
50 parts of oyster shell whitings (calcic 50%, weight percent descend together)
18 parts of anhydrous magnesium sulfate technical pures
7 parts of humic acids technical pures
6 parts of nitrocalcite technical pures
6 parts of Repone K technical pures
0.9 part of zinc sulfate technical pure
0.2 part of copper sulfate technical pure
Pure 0.4 part of Borate industry
4 parts of elemental sulfur technical pures
7 parts of pyrite (sulfur-bearing 50%) technical pures
The preparation method of 6. 1 kinds of embodiment 1 of embodiment, step is as follows:
1. oyster shell whiting 100 orders are 50 parts, 16 parts in anhydrous magnesium sulfate 80 orders, and 14 parts in nitrocalcite 80 orders, and 0.2 part in 0.7 part of copper sulfate of sulfur-bearing component zinc sulfate, 1 part in ferrous sulfate, 7 parts in Repone K is by part mixing;
2. 6 parts of humic acidss and all the other component boraxs are 0.3 part, and 5 parts of monoammonium phosphates are by a part mixing;
Above-mentioned two portions mixture thorough mixing under 40-60 ℃ of temperature is even 3., get final product;
4. for the ease of using, the said products is made particulate state by agglomeration technique.
The preparation method of all the other embodiment is with reference to embodiment 6, and different is that indivedual components and weight part change to some extent by each embodiment.
Claims (6)
1. little fertilizer in one kind is characterized in that, is made up of following composition, is weight part:
Oyster shell whiting, calcic 35-60%, weight percent is down with 45-55 part
Anhydrous magnesium sulfate or light burnt powder, content of magnesia 85% above 10-25 part
Humic acids 5-15 part
Nitrocalcite 2-20 part
Repone K 4-12 part
Zinc sulfate 0.2-2 part
Copper sulfate 0.1-0.5 part
Borax 0.1-0.5 part
Monoammonium phosphate and ferrous sulfate 1: (4-8) combination 3-12 part or
Elemental sulfur and pyrite 3: 5-2: 3 combination 8-25 parts.
2. little fertilizer is characterized in that in as claimed in claim 1, and northern type prescription is as follows:
Oyster shell whiting, calcic 35-60%, weight percent is down with 45-55 part
Anhydrous magnesium sulfate 10-25 part
Humic acids 5-10 part
Nitrocalcite 10-20 part
Repone K 5-10 part
Zinc sulfate 0.2-2 part
Copper sulfate 0.1-0.5 part
Borax 0.1-0.5 part
Monoammonium phosphate 2-10 part
Ferrous sulfate 0.5-1.5 part.
3. little fertilizer is characterized in that in as claimed in claim 1, and the southern type prescription is as follows:
Oyster shell whiting, calcic 35-60%, weight percent is down with 45-55 part
Light burnt powder, content of magnesia 85% above 10-25 part
Humic acids 5-15 part
Nitrocalcite 2-5 part
Repone K 4-12 part
Zinc sulfate 0.2-2 part
Copper sulfate 0.1-0.5 part
Borax 0.1-0.5 part
Elemental sulfur 3-10 part
Pyrite, sulfur-bearing 48-52% 5-15 part.
4. little fertilizer is characterized in that in as claimed in claim 1, and southern and northern mixed type prescription is as follows:
Oyster shell whiting, calcic 35-60%, weight percent is down with 45-55 part
Anhydrous magnesium sulfate 10-25 part
Humic acids 5-10 part
Nitrocalcite 4-10 part
Repone K 5-10 part
Zinc sulfate 0.2-2 part
Copper sulfate 0.1-0.5 part
Borax 0.1-0.5 part
Elemental sulfur 3-10 part
Pyrite, sulfur-bearing 48-52% 5-15 part.
One kind prepare claim 1 in the method for little fertilizer, adopt general physical mixed method, each component is mixed by weight, it is characterized in that concrete steps are as follows:
(1) oyster shell whiting 100 orders, anhydrous magnesium sulfate or light burnt powder 80 orders, nitrocalcite 80 orders, and sulfur-bearing component, Repone K are by part mixing;
(2) humic acids and all the other components are by a part mixing;
(3) above-mentioned two portions mixture thorough mixing under 40-60 ℃ of temperature is even, get final product.
6. the method for little fertilizer is characterized in that in as claimed in claim 5, and the said products is made particulate state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98110177A CN1064656C (en) | 1998-04-29 | 1998-04-29 | Medium-micro fertilizer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98110177A CN1064656C (en) | 1998-04-29 | 1998-04-29 | Medium-micro fertilizer and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1194963A CN1194963A (en) | 1998-10-07 |
| CN1064656C true CN1064656C (en) | 2001-04-18 |
Family
ID=5220251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98110177A Expired - Fee Related CN1064656C (en) | 1998-04-29 | 1998-04-29 | Medium-micro fertilizer and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1064656C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103261121B (en) * | 2010-12-08 | 2016-05-04 | 美萨矿物有限公司 | Improved micronutrient fertilisers and production method thereof |
| CN102731199B (en) * | 2012-06-06 | 2014-08-27 | 苏州安德鲁尹生物技术咨询有限公司 | Particulate sustained-release calcium fertilizer and preparation method thereof |
| CN105565929A (en) * | 2015-12-11 | 2016-05-11 | 河南骏化发展股份有限公司 | Production method of multi-element synergic iron-humic acid compound fertilizer |
| CN107285942A (en) * | 2016-04-05 | 2017-10-24 | 闫双印 | A kind of organic fertilizer and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049268A (en) * | 1990-02-19 | 1991-02-20 | 党玉峰 | Efficient compound fertilizer |
-
1998
- 1998-04-29 CN CN98110177A patent/CN1064656C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049268A (en) * | 1990-02-19 | 1991-02-20 | 党玉峰 | Efficient compound fertilizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1194963A (en) | 1998-10-07 |
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