CN102491818B - Fertilizer special for high-potassium rice and preparation method of fertilizer - Google Patents
Fertilizer special for high-potassium rice and preparation method of fertilizer Download PDFInfo
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- CN102491818B CN102491818B CN 201110406805 CN201110406805A CN102491818B CN 102491818 B CN102491818 B CN 102491818B CN 201110406805 CN201110406805 CN 201110406805 CN 201110406805 A CN201110406805 A CN 201110406805A CN 102491818 B CN102491818 B CN 102491818B
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- paddy rice
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- high potassium
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 48
- 239000011591 potassium Substances 0.000 title claims abstract description 40
- 229910052700 potassium Inorganic materials 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 235000007164 Oryza sativa Nutrition 0.000 title abstract description 42
- 235000009566 rice Nutrition 0.000 title abstract description 42
- 240000007594 Oryza sativa Species 0.000 title 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 37
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 18
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 11
- 239000011734 sodium Substances 0.000 claims abstract description 11
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 11
- 235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 6
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims abstract description 6
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims abstract description 6
- 239000011609 ammonium molybdate Substances 0.000 claims abstract description 6
- 235000018660 ammonium molybdate Nutrition 0.000 claims abstract description 6
- 229940010552 ammonium molybdate Drugs 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 239000011790 ferrous sulphate Substances 0.000 claims abstract description 6
- 235000003891 ferrous sulphate Nutrition 0.000 claims abstract description 6
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims abstract description 6
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims abstract description 6
- 239000001509 sodium citrate Substances 0.000 claims abstract description 6
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims abstract description 6
- 229960001763 zinc sulfate Drugs 0.000 claims abstract description 6
- 229910000368 zinc sulfate Inorganic materials 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 238000005303 weighing Methods 0.000 claims description 8
- 230000000050 nutritive effect Effects 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 5
- 101710194948 Protein phosphatase PhpP Proteins 0.000 claims description 5
- 229960004106 citric acid Drugs 0.000 claims description 5
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 5
- 239000010452 phosphate Substances 0.000 claims description 5
- ILRLTAZWFOQHRT-UHFFFAOYSA-N potassium;sulfuric acid Chemical compound [K].OS(O)(=O)=O ILRLTAZWFOQHRT-UHFFFAOYSA-N 0.000 claims description 5
- 238000007873 sieving Methods 0.000 claims description 5
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 5
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 5
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 claims description 5
- 229940038773 trisodium citrate Drugs 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 239000011572 manganese Substances 0.000 claims description 4
- 241000209094 Oryza Species 0.000 abstract description 41
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000011701 zinc Substances 0.000 abstract description 6
- 229910052725 zinc Inorganic materials 0.000 abstract description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052796 boron Inorganic materials 0.000 abstract description 4
- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- 208000019025 Hypokalemia Diseases 0.000 abstract description 3
- 235000015097 nutrients Nutrition 0.000 abstract description 3
- 208000007645 potassium deficiency Diseases 0.000 abstract description 3
- 239000011573 trace mineral Substances 0.000 abstract description 3
- 235000013619 trace mineral Nutrition 0.000 abstract description 3
- 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 abstract description 2
- 229940071106 ethylenediaminetetraacetate Drugs 0.000 abstract 3
- 206010027336 Menstruation delayed Diseases 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 229960001781 ferrous sulfate Drugs 0.000 abstract 1
- 208000015181 infectious disease Diseases 0.000 abstract 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 abstract 1
- 235000019796 monopotassium phosphate Nutrition 0.000 abstract 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 abstract 1
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 abstract 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 abstract 1
- 229910052939 potassium sulfate Inorganic materials 0.000 abstract 1
- 235000011151 potassium sulphates Nutrition 0.000 abstract 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 abstract 1
- 235000019830 sodium polyphosphate Nutrition 0.000 abstract 1
- LEZAYTDLNNEFJT-UHFFFAOYSA-N tetracosasodium octaborate tetrahydrate Chemical compound O.O.O.O.[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] LEZAYTDLNNEFJT-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 5
- 229940072033 potash Drugs 0.000 description 5
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 5
- 235000015320 potassium carbonate Nutrition 0.000 description 5
- 235000016804 zinc Nutrition 0.000 description 5
- 235000013339 cereals Nutrition 0.000 description 4
- 230000012010 growth Effects 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000618 nitrogen fertilizer Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 230000005070 ripening Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- JJEJDZONIFQNHG-UHFFFAOYSA-N [C+4].N Chemical compound [C+4].N JJEJDZONIFQNHG-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- QLULGSLAHXLKSR-UHFFFAOYSA-N azane;phosphane Chemical compound N.P QLULGSLAHXLKSR-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000002686 phosphate fertilizer Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 230000009105 vegetative growth Effects 0.000 description 1
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- Fertilizers (AREA)
Abstract
The invention relates to a fertilizer special for high-potassium rice and a preparation method of the fertilizer. The special fertilizer is prepared by mixing potassium sulfate, monopotassium phosphate, anhydrous magnesium sulfate, sodium octaborate tetrahydrate, zinc sulfate, ferrous sulfate, ethylene diamine tetraacetate (EDTA) copper, EDTA manganese, ammonium molybdate, citric acid, sodium citrate, EDTA-2 sodium and sodium tripolyphosphate in a ratio. The fertilizer special for the high-potassium rice can meet the requirement of the rice on the potassium fertilizer and provide balanced trace elements such as ferrum, zinc, boron and the like which have the important effect on the yield of the rice, and particularly can be used flexibly in the middle and late period of the rice; and the fertilizer is easy to absorb by the rice, so that the rice has balanced and sufficient nutrient, and the yield and quality of the rice can be improved obviously. Particularly, the fertilizer is used in seed production fields of the rice, the seed production quality of the rice is improved, the flower synchronization of male parent flowers and female parent flowers is promoted, and the disease infection due to potassium deficiency can be prevented, so that the yield of rice seeds is improved, the standard of seed quarantine is met, and seeds are full, high in quality and reliable.
Description
Technical field
The present invention relates to the agrochemical field, be specifically related to a kind of high potassium type paddy rice-dedicated fertilizer and preparation method thereof.
Background technology
At present, fertilization of rice is many with urea, the carbon ammonium, and phosphorus ammonium, the straight fertilizer of routines such as Repone K are main, such exists some problems with fertile custom, produces to paddy rice and has brought serious nitrogenous fertilizer to execute partially and the unbalanced problem of nutrition supply.Can not satisfy in the Rice Production process potassium and micro-demand.Too much as nitrogenous fertilizer, it is late-maturing that rice seedling is remaining green when it is due to become yellow and ripe, prolongs vegetative growth phase, and reproductive growth postpones, can not normal mature, and easily lodging, and cause various diseases easily such as the rice blast morbidity is serious; Phosphate fertilizer is too much, easily causes the imbalance of micro-phosphorus, zinc fertilizer, has suppressed the absorption of paddy rice to zinc, influences paddy rice normal growth particularly seeding stage and the preceding growth of tillering.At present the peasant also can not show a candle to attention to nitrogenous fertilizer to the attention of potash fertilizer, and is relevant, relevant with producing the paddy rice fertilizer of going up the selectable high-quality of shortage on the other hand with peasant's level of tilling the land on the one hand.In addition, used potash fertilizer easily runs off usually in the Rice Production at present, is difficult to effectively satisfy in the fringe phase growth needs of paddy rice.
Summary of the invention
Main purpose of the present invention provides a kind of high potassium type paddy rice-dedicated fertilizer, can satisfy paddy rice to the demand of potash fertilizer.
Another object of the present invention provides a kind of method for preparing high potassium type paddy rice-dedicated fertilizer, and by the paddy rice-dedicated fertilizer of this method preparation, proportioning is scientific and reasonable, is conducive to paddy rice to the demand of nutritive elements such as potassium, iron, zinc and boron.
For achieving the above object, the present invention adopts following technical scheme:
A kind of high potassium type paddy rice-dedicated fertilizer, it is made by comprising following raw materials by weight percent:
Above-mentioned high potassium type paddy rice-dedicated fertilizer, after testing: the nutritive element that contains following weight percent:
Preferably, a kind of high potassium type paddy rice-dedicated fertilizer, it is by comprising that containing following raw materials by weight percent makes:
Above-mentioned high potassium type paddy rice-dedicated fertilizer, after testing, it contains the nutritive element of following weight percent:
A kind of preparation method of above-mentioned high potassium type paddy rice-dedicated fertilizer, it may further comprise the steps:
(1) respectively that raw material sulphuric acid potassium, potassium primary phosphate, anhydrous magnesium sulfate, four water, eight Sodium Tetraboratees, ferrous sulfate, zinc sulfate, EDTA copper, EDTA manganese, ammonium molybdate, citric acid, Trisodium Citrate, EDTA-2 sodium, tripoly phosphate sodium STPP weighing is good;
(2) respectively each raw material is ground to form small-particle with shredder again, and every particle grain size size is the 20-60 order;
(3) proportionally join in the mixing and blending machine successively and stir, and the control temperature is at Fahrenheit 110-155 degree;
(4) mixed preparation after the stirring is crossed 50 mesh sieves, carries out drying after sieving, controlling moisture 1-3%, and temperature is Fahrenheit 120-150 degree, drying residencing time is between 50 seconds to 70 seconds.
Preferably, in above-mentioned step (2), raw material is ground to form the particle of 50 order sizes.
Preferably, in above-mentioned step (3), raw material is mixed in the stirrer stirred 15 minutes.
Adopt technique scheme, the high potassium type of the present invention paddy rice-dedicated fertilizer, not only can satisfy paddy rice to the demand of potash fertilizer, and the trace element that can provide balanced iron, zinc, boron etc. that rice yield is played an important role, particularly the paddy rice middle and later periods can use flexibly, paddy rice is easy to absorb, and can make paddy rice obtain balance and sufficient nutrient, can significantly improve rice yield and quality.The particularly use on the paddy rice seed farm not only improves the paddy rice seed production quality, promotes this flower synchronization of father and mother, and can prevent to infect because potassium deficiency is subject to disease, make the rice paddy seed output of making improve, meet seed quarantine standard, full seed, of fine quality reliable.
Embodiment
Some embodiments of the present invention below are provided, understand the present invention to help further, but protection scope of the present invention are not limited in these embodiment.
Embodiment one:
The invention discloses a kind of high potassium type paddy rice-dedicated fertilizer, it is by comprising that containing following raw materials by weight percent makes:
The preparation method of above-mentioned high potassium type paddy rice-dedicated fertilizer, it may further comprise the steps:
(1) respectively that raw material sulphuric acid potassium, potassium primary phosphate, anhydrous magnesium sulfate, four water, eight Sodium Tetraboratees, ferrous sulfate, zinc sulfate, EDTA copper, EDTA manganese and ammonium molybdate, citric acid, Trisodium Citrate, EDTA-2 sodium, tripoly phosphate sodium STPP weighing is good;
(2) respectively each raw material is ground to form small-particle with shredder again, and every particle grain size size is the 20-60 order; Preferably, the particle after the grinding is 50 order sizes;
(3) proportionally join successively in the mixing and blending machine and to stir 15 minutes, and the control temperature is at Fahrenheit 110-155 degree;
(4) mixed preparation after the stirring is crossed 50 mesh sieves, carries out drying after sieving, controlling moisture 1-3%, and temperature is Fahrenheit 120-150 degree, drying residencing time is between 50 seconds to 70 seconds.
(5) finished product that mixes is packed with Taylor's wrapping machine weighing and polyethylene packaging bag.Every bag of product weight check be placed on be convenient on the shelf shipment.
Utilize the high potassium type paddy rice-dedicated fertilizer of method for preparing, after testing, it contains the nutritive element of following weight percent:
As seen from the above, the high potassium type of the present invention paddy rice-dedicated fertilizer, its potassium content height, and not only can satisfy paddy rice to the demand of potash fertilizer, and the trace element, particularly paddy rice middle and later periods that can provide balanced iron, zinc, boron etc. that rice yield is played an important role can use flexibly, and paddy rice is easy to absorb, can make paddy rice obtain balance and sufficient nutrient, can significantly improve rice yield and quality.The particularly use on the paddy rice seed farm not only improves the paddy rice seed production quality, promotes this flower synchronization of father and mother, and can prevent to infect because potassium deficiency is subject to disease, make the rice paddy seed output of making improve, meet seed quarantine standard, full seed, of fine quality reliable.
Embodiment two:
The invention discloses a kind of high potassium type paddy rice-dedicated fertilizer, it is by comprising that containing following raw materials by weight percent makes:
The preparation method of above-mentioned high potassium type paddy rice-dedicated fertilizer, it may further comprise the steps:
(1) respectively that raw material sulphuric acid potassium, potassium primary phosphate, anhydrous magnesium sulfate, four water, eight Sodium Tetraboratees, ferrous sulfate, zinc sulfate, EDTA copper, EDTA manganese and ammonium molybdate, citric acid, Trisodium Citrate, EDTA-2 sodium, tripoly phosphate sodium STPP weighing is good;
(2) respectively each raw material is ground to form small-particle with shredder again, and every particle grain size size is the 20-60 order; Preferably, the particle after the grinding is 50 order sizes;
(3) proportionally join successively in the mixing and blending machine and to stir 15 minutes, and the control temperature is at Fahrenheit 110-155 degree;
(4) mixed preparation after the stirring is crossed 50 mesh sieves, carries out drying after sieving, controlling moisture 1-3%, and temperature is Fahrenheit 120-150 degree, drying residencing time is between 50 seconds to 70 seconds.
(5) finished product that mixes is packed with Taylor's wrapping machine weighing and polyethylene packaging bag.Every bag of product weight check be placed on be convenient on the shelf shipment.
Embodiment three:
A kind of high potassium type paddy rice-dedicated fertilizer, it is made by comprising following raw materials by weight percent:
The preparation method of above-mentioned high potassium type paddy rice-dedicated fertilizer, it may further comprise the steps:
(1) respectively that raw material sulphuric acid potassium, potassium primary phosphate, anhydrous magnesium sulfate, four water, eight Sodium Tetraboratees, ferrous sulfate, zinc sulfate, EDTA copper, EDTA manganese and ammonium molybdate, citric acid, Trisodium Citrate, EDTA-2 sodium, tripoly phosphate sodium STPP weighing is good;
(2) respectively each raw material is ground to form small-particle with shredder again, and every particle grain size size is the 20-60 order; Preferably, the particle after the grinding is 50 order sizes;
(3) proportionally join successively in the mixing and blending machine and to stir 15 minutes, and the control temperature is at Fahrenheit 110-155 degree;
(4) mixed preparation after the stirring is crossed 50 mesh sieves, carries out drying after sieving, controlling moisture 1-3%, and temperature is Fahrenheit 120-150 degree, drying residencing time is between 50 seconds to 70 seconds.
(5) finished product that mixes is packed with Taylor's wrapping machine weighing and polyethylene packaging bag.Every bag of product weight check be placed on be convenient on the shelf shipment.
Embodiment four:
Using method, with this high potassium type paddy rice-dedicated fertilizer, every mu is used 50 grams, and each uses once with the seed ripening stage before 4 phases at young fringe.
This example is the paddy rice-dedicated fertilizer with the method for preparing gained, plant protection unit is tested in Mianyang City An County, Sichuan, use this fertilizer at seed farm, respectively used 1 time with the seed ripening stage before 4 phases at young fringe respectively, each every mu 50 gram, after the use, seed production increases respectively 7.5%, 10.2%, 9.3%, increase yield significantly.The seed full seed meets the seed quarantine standard fully.That is, product and the quality of the production of hybrid seeds are improved, and promote that this flower synchronization of father and mother is good, increase yield significantly.Particularly production of hybrid seeds full seed, meet the seed quarantine quality standard fully, and can use with 120,481 rapins such as grade, easy to use.
Above-described embodiment is preferred implementation of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (7)
1. one kind high potassium type paddy rice-dedicated fertilizer is characterized in that: make by comprising following raw materials by weight percent:
2. high potassium type paddy rice-dedicated fertilizer according to claim 1, it is characterized in that: described high potassium type paddy rice-dedicated fertilizer contains the nutritive element of following weight percent:
3. high potassium type paddy rice-dedicated fertilizer according to claim 1 is characterized in that: by comprising that containing following raw materials by weight percent makes:
4. high potassium type paddy rice-dedicated fertilizer according to claim 3, it is characterized in that: described high potassium type paddy rice-dedicated fertilizer contains the nutritive element of following weight percent:
5. the preparation method of the described high potassium type paddy rice-dedicated fertilizer of the arbitrary claim of claim 1 to 4, it is characterized in that: it may further comprise the steps:
(1) respectively that raw material sulphuric acid potassium, potassium primary phosphate, anhydrous magnesium sulfate, four water, eight Sodium Tetraboratees, ferrous sulfate, zinc sulfate, EDTA copper, EDTA manganese and ammonium molybdate, citric acid, Trisodium Citrate, EDTA-2 sodium, tripoly phosphate sodium STPP weighing is good;
(2) respectively each raw material is ground to form small-particle with shredder again, and every particle grain size size is the 20-60 order;
(3) proportionally join in the mixing and blending machine successively and stir, and the control temperature is at Fahrenheit 110-155 degree;
(4) mixed preparation after the stirring is crossed 50 mesh sieves, carries out drying after sieving, controlling moisture 1-3%, and temperature is Fahrenheit 120-150 degree, drying residencing time is between 50 seconds to 70 seconds.
6. the preparation method of the described high potassium type paddy rice-dedicated fertilizer of claim 5 is characterized in that: in step (2), raw material is ground to form the particle of 50 order sizes.
7. the preparation method of claim 5 or 6 described high potassium type paddy rice-dedicated fertilizers is characterized in that: in step (3), raw material is mixed in the stirrer stirred 15 minutes.
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| CN103508770B (en) * | 2012-06-18 | 2018-09-04 | 湖南农业大学 | Seed rice Huang China is set to account for the fertilizer formula and fertilizer practice of the natural flavouring of grain |
| CN104261944A (en) * | 2014-09-28 | 2015-01-07 | 郎溪县古月粮食种植家庭农场 | Special fertilizer for rice |
| CN106380323B (en) * | 2016-09-23 | 2019-07-30 | 山东省农业科学院农业资源与环境研究所 | A kind of disease-resistant type a great number of elements liquid water-soluble fertilizer and preparation method thereof |
| CN106554239A (en) * | 2016-11-23 | 2017-04-05 | 华中农业大学 | A kind of drop cadmium upgrading nutrition regulating agent of the Fructus Cucumidis sativi containing selenium and preparation method and application |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1165129A (en) * | 1997-04-29 | 1997-11-19 | 田建平 | High-efficiency organic fertilizer |
| CN1305979A (en) * | 2001-02-23 | 2001-08-01 | 王镛先 | Composite leaf fertilizer and its preparing process |
| CN101913949A (en) * | 2010-08-18 | 2010-12-15 | 英联国际化学品（北京）有限公司 | Low-molecular weight oligo-alginate fertilizer |
| CN102050675A (en) * | 2010-11-26 | 2011-05-11 | 合肥工业大学 | Liquid type composite foliar fertilizer specially for paddy rice |
-
2011
- 2011-12-07 CN CN 201110406805 patent/CN102491818B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1165129A (en) * | 1997-04-29 | 1997-11-19 | 田建平 | High-efficiency organic fertilizer |
| CN1305979A (en) * | 2001-02-23 | 2001-08-01 | 王镛先 | Composite leaf fertilizer and its preparing process |
| CN101913949A (en) * | 2010-08-18 | 2010-12-15 | 英联国际化学品（北京）有限公司 | Low-molecular weight oligo-alginate fertilizer |
| CN102050675A (en) * | 2010-11-26 | 2011-05-11 | 合肥工业大学 | Liquid type composite foliar fertilizer specially for paddy rice |
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| CN102491818A (en) | 2012-06-13 |
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