CN103755421B - Humic acid type spring rape is compound fertilizer dedicated - Google Patents
Humic acid type spring rape is compound fertilizer dedicated Download PDFInfo
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- CN103755421B CN103755421B CN201410030231.7A CN201410030231A CN103755421B CN 103755421 B CN103755421 B CN 103755421B CN 201410030231 A CN201410030231 A CN 201410030231A CN 103755421 B CN103755421 B CN 103755421B
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 51
- 150000001875 compounds Chemical class 0.000 title claims abstract description 21
- 239000004021 humic acid Substances 0.000 title claims abstract description 19
- 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 title claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 21
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000004202 carbamide Substances 0.000 claims abstract description 20
- 239000002689 soil Substances 0.000 claims abstract description 17
- 239000011159 matrix material Substances 0.000 claims abstract description 15
- 239000002131 composite material Substances 0.000 claims abstract description 14
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims abstract description 11
- 235000019837 monoammonium phosphate Nutrition 0.000 claims abstract description 11
- 239000006012 monoammonium phosphate Substances 0.000 claims abstract description 11
- 239000003895 organic fertilizer Substances 0.000 claims abstract description 11
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims abstract description 11
- 229910052939 potassium sulfate Inorganic materials 0.000 claims abstract description 11
- 235000011151 potassium sulphates Nutrition 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 239000011573 trace mineral Substances 0.000 claims abstract description 11
- 235000013619 trace mineral Nutrition 0.000 claims abstract description 11
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000000855 fermentation Methods 0.000 claims description 37
- 239000000203 mixture Substances 0.000 claims description 37
- 230000004151 fermentation Effects 0.000 claims description 34
- 241000209140 Triticum Species 0.000 claims description 21
- 235000021307 Triticum Nutrition 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 21
- 239000000843 powder Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 19
- 239000010902 straw Substances 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 241001494479 Pecora Species 0.000 claims description 13
- 238000010564 aerobic fermentation Methods 0.000 claims description 12
- 238000007796 conventional method Methods 0.000 claims description 12
- 230000007306 turnover Effects 0.000 claims description 12
- 210000003608 fece Anatomy 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 8
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims description 5
- 235000019691 monocalcium phosphate Nutrition 0.000 claims description 5
- 210000000582 semen Anatomy 0.000 claims description 4
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 3
- 229930006000 Sucrose Natural products 0.000 claims description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 3
- 229910021538 borax Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 235000005822 corn Nutrition 0.000 claims description 3
- 235000013681 dietary sucrose Nutrition 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 230000003203 everyday effect Effects 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 239000002932 luster Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims description 3
- 229910001950 potassium oxide Inorganic materials 0.000 claims description 3
- 238000007670 refining Methods 0.000 claims description 3
- 238000009738 saturating Methods 0.000 claims description 3
- 239000004328 sodium tetraborate Substances 0.000 claims description 3
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 3
- 229960001763 zinc sulfate Drugs 0.000 claims description 3
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 3
- 240000008042 Zea mays Species 0.000 claims 1
- 208000000509 infertility Diseases 0.000 abstract description 2
- 230000036512 infertility Effects 0.000 abstract description 2
- 231100000535 infertility Toxicity 0.000 abstract description 2
- 230000000050 nutritive effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 230000004720 fertilization Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- 241000209149 Zea Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241000282898 Sus scrofa Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- -1 and 40kg fills Chemical compound 0.000 description 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 235000021048 nutrient requirements Nutrition 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000003715 nutritional status Nutrition 0.000 description 1
- 239000002686 phosphate fertilizer Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Fertilizers (AREA)
Abstract
The present invention relates to a kind of humic acid type spring rape compound fertilizer dedicated, this composite fertilizer is made up of the raw material of following weight per-cent: biological carbon organic fertilizer matrix 60 ~ 80%, urea 6 ~ 20%, monoammonium phosphate 8 ~ 17%, potassium sulfate 3.5 ~ 5.5%, trace element 0.005 ~ 0.015%.The present invention both can be the nutritive element needed for spring rape time of infertility, can be again the soil ulmin that soil provides sufficient, improved Soil structure.
Description
Technical field
The present invention relates to agricultural technology field, particularly relate to humic acid type spring rape compound fertilizer dedicated.
Background technology
At present, during Gansu Province's spring rape is produced, generally adopt the habits fertilization method that organic and inorganic combines, fertilizer is directly manured into soil as base manure, inorganic fertilizer (comprising nitrogen, phosphorus, potash fertilizer) is manured into soil as seed manure is disposable at seeding time, and by test for many years and Demonstration And Extension, summed up the nitrogen of spring rape the best, phosphorus, potash fertilizer usage quantity, for larger contribution has been made in the increase of spring rape output.But the ight soil of fertilizer used mainly ox, sheep, pig, chicken and people in producing, these fertilizers are directly manured into soil without becoming thoroughly decomposed, wherein heavy metal content exceeds standard, mix the objectionable impuritiess such as weed seed, germ, insect simultaneously, cause soil pollution, and propagate disease pest and weed, affect spring rape and produce.In addition, after inorganic fertilizer is directly used, the elements such as N, P, K of wherein containing are along with losses such as rains, and Absorption of Rape utilization ratio declines, and fertilising benefit reduces.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of for soil sufficient soil ulmin is provided, to improve the humic acid type spring rape of Soil structure compound fertilizer dedicated.
For solving the problem, humic acid type spring rape of the present invention is compound fertilizer dedicated, it is characterized in that: this composite fertilizer is made up of the raw material of following weight per-cent: biological carbon organic fertilizer matrix 60 ~ 80%, urea 6 ~ 20%, monoammonium phosphate 8 ~ 17%, potassium sulfate 3.5 ~ 5.5%, trace element 0.005 ~ 0.015%.
Biological carbon organic fertilizer matrix refers to and obtains in the steps below:
(1) remove impurity in ox, sheep ight soil respectively, pulverize after making its dust content≤4%, cross 100 mesh sieves, obtain cow dung particle and the sheep excrement particle of water content≤50% respectively;
(2) Semen Brassicae campestris obtains pie material after refining oil according to a conventional method, is crushed to 100 orders, obtains oil cake powder after this pie material cooks;
(3) will be ground into length at below 0.5cm by fresh high-quality wheat stalk then, obtain wheat straw powder;
(4) wheat straw powder pre fermentation: add the urea of its quality 0.05%, the table sugar of 0.01% in described wheat straw powder, after mixing, is the wheat straw powder namely obtaining fermentation after becoming thoroughly decomposed 25 ~ 35 days under the condition of 20 ~ 40 DEG C in temperature;
(5) prepare mixed fermenting agent: in 1kg fermenting agent, add the described oil cake powder that 30kg fineness is 100 object corn flours, 20kg successively, after mixing, namely obtain mixed fermenting agent;
(6) fermentation materials amounts to the proportioning of dry matter weight gauge gained by natural moisture content: described cow dung particle 10 ~ 30%, described sheep excrement particle 60 ~ 80%, wheat straw powder 3 ~ 7%, the 100 order calcium superphosphate 1 ~ 3% of described fermentation, urea 0.5 ~ 1.5%, surplus are described mixed fermenting agent;
(7) fill pond:
1. in fermentation vat, first by described step (6) in the total consumption of each fermentation materials 1/4th, the end of by, the upper order by " the wheat straw powder-mixed culture fermentation agent-cow dung particle of sheep excrement particle-calcium superphosphate+urea-fermentation " piles one deck mixture, fill the second layer in this order again, by that analogy, pile to 4 layers, make described fermentation vat charging maximum height≤1.2 meter, every pond charging 85 ~ 95 tons, every layer of described mixture moisture content is 50 ~ 60%;
2. close the ventilation opening of described fermentation vat, make described mixture nature fermentation at elevated temperatures;
3. temperature of charge, moisture determination: 9 points, 15 points, 21 points of second day behind dress pond, measure temperature and the moisture of the described mixture of each layer; When described mixture temperature is more than more than 65 DEG C, then turn over throwing in time; When warm indoor air temperature more than 60 DEG C or atmospheric moisture more than 80% time, then timely aeration-cooling wet down; When described mixture water content lower than 50% time spray water in time;
4. material turning: turned over throwing 1 time every 3 ~ 5 days, throws 3 ~ 5 centimetres, bottom for standard to turn at every turn, once saturating, carries out secondary and turns over throwing, to turn over to bottom 3 ~ 5 centimetres for standard; Turn over throwing continuously 3 ~ 6 times later;
5. aerobic fermentation: after described mixture temperature continues more than 10 days at 55 ~ 60 DEG C, covered with plastic film when described mixture reaches 50 ~ 60%, and continue to carry out aerobic fermentation in 5 ~ 7 days at spring, summer, Qiu Sanji, or continue winter to carry out aerobic fermentation in 15 ~ 25 days;
6. anaerobically fermenting: after aerobic fermentation terminates, described mixture surface sprinkling, and by plastic covered, continue to carry out anaerobically fermenting in 4 ~ 5 days;
7. check the degree of becoming thoroughly decomposed of described mixture: when the original shape of described mixture change, cellulosic toughness disappears, color and luster blackening then becomes thoroughly decomposed completely, biological carbon organic substrate;
8. matrix goes out pond: first open fermentation vat for a moment, turn over throwing every day 1 time, moisture content is down to 30% and described biological carbon organic substrate can be made to go out pond;
(8) cross 100 mesh sieves after being pulverized by described biological carbon organic substrate, and carry out natural drying, make its natural moisture content be 10 ~ 12%, then chemically examine according to a conventional method, pack according to a conventional method after qualified.
The nitrogen content of described urea is 46%.
In described monoammonium phosphate nitrogenous 12%, containing Vanadium Pentoxide in FLAKES 46%.
Containing potassium oxide 51% in described potassium sulfate.
Described trace element refers to that zinc sulfate or borax mix by 0.5g:0.5g.
The preparation method that humic acid type spring rape as above is compound fertilizer dedicated, is characterized in that: first weigh by proportioning, carries out granulation according to a conventional method, obtain composite fertilizer particle after then being mixed by each raw material; Finally, after described composite fertilizer particle is dried to constant weight at 350 DEG C of temperature, be cooled to room temperature, cross 4 ~ 6mm sieve, to obtain final product.
The present invention compared with prior art has the following advantages:
1, the present invention is on the basis analyzing spring rape nutrient requirement characteristics, according to Soil In Gansu Province nutritional status and conventional fertilizer application method, pass through experimental study, summary proposes spring rape organic and inorganic special compound fertilizer material formula, the spring rape organic and inorganic special compound fertilizer material produced by this formula is through production test, humus content 32%, nitrogen (N) 9.1%, phosphorus (P
2o
5) 6.3%, potassium (K
2o) 3.2%, the more existing fertilizer practice of its stimulation ratio (habits fertilization method---the i.e. fertilizing method that combines of organic and inorganic) is high by 14.4%, per mu yield value increases by 102.54 yuan, and (special fertilizer is by 2.0 yuan/kg, in habits fertilization method, urea is by 2.0 yuan/kg, calcium superphosphate by 0.75 yuan/kg, and Semen Brassicae campestris calculates by 6.0 yuan/kg).
2, the invention belongs to slow control fertilizer, fertilizer nutrient release supply and Absorption of Rape can be reached in time, spatially synchronous, saving of labor during joint, thus improve utilization rate of fertilizer, to reach increasing both production and income and eco-friendly target.
3, the matrix that the present invention selects is the material such as excrement of animals, crop material, adopt totally-enclosed high temperature quick bio fermentation technique, the problem of insect, germ, weed seed is carried in fertilizer in thorough solution conventional fertilizer application technology, simultaneously organic containing abundant biological carbon type.
4, the present invention both can be the nutritive element needed for spring rape time of infertility, can be again the soil ulmin that soil provides sufficient, improved Soil structure.
Embodiment
embodiment 1humic acid type spring rape is compound fertilizer dedicated, and this composite fertilizer is made up of the raw material of following weight per-cent: biological carbon organic fertilizer matrix 60%, urea 19.495%, monoammonium phosphate 17%, potassium sulfate 3.5%, trace element 0.005%.
Compound fertilizer dedicated preparation method refers to this humic acid type spring rape: first weigh by proportioning, carry out granulation according to a conventional method, obtain composite fertilizer particle after then being mixed by each raw material; Finally, composite fertilizer particle is cooled to room temperature be dried to constant weight at 350 DEG C of temperature after, crosses 4 ~ 6mm sieve, to obtain final product.
embodiment 2humic acid type spring rape is compound fertilizer dedicated, and this composite fertilizer is made up of the raw material of following weight per-cent: biological carbon organic fertilizer matrix 80%, urea 6.485%, monoammonium phosphate 8%, potassium sulfate 5.5%, trace element 0.015%.
The compound fertilizer dedicated preparation method of this humic acid type spring rape with
embodiment 1.
embodiment 3humic acid type spring rape is compound fertilizer dedicated, and this composite fertilizer is made up of the raw material of following weight per-cent: biological carbon organic fertilizer matrix 70%, urea 17%, monoammonium phosphate 8.49%, potassium sulfate 4.5%, trace element 0.010%.
The compound fertilizer dedicated preparation method of this humic acid type spring rape with
embodiment 1.
embodiment 4humic acid type spring rape is compound fertilizer dedicated, and this composite fertilizer is made up of the raw material of following weight per-cent: biological carbon organic fertilizer matrix 76.992%, urea 6%, monoammonium phosphate 14%, potassium sulfate 3%, trace element 0.008%.
The compound fertilizer dedicated preparation method of this humic acid type spring rape with
embodiment 1.
embodiment 5humic acid type spring rape is compound fertilizer dedicated, and this composite fertilizer is made up of the raw material of following weight per-cent: biological carbon organic fertilizer matrix 65.988%, urea 20%, monoammonium phosphate 10%, potassium sulfate 4%, trace element 0.012%.
The compound fertilizer dedicated preparation method of this humic acid type spring rape with
embodiment 1.
Above-mentioned
embodiment 1 ~ 5in, the nitrogen content of urea is 46%.In monoammonium phosphate nitrogenous 12%, containing Vanadium Pentoxide in FLAKES 46%.Containing potassium oxide 51% in potassium sulfate.Trace element refers to that zinc sulfate or borax mix by 0.5g:0.5g.
Biological carbon organic fertilizer matrix refers to and obtains in the steps below:
(1) remove impurity in ox, sheep ight soil respectively, pulverize after making its dust content≤4%, cross 100 mesh sieves, obtain cow dung particle and the sheep excrement particle of water content≤50% respectively.
(2) Semen Brassicae campestris obtains pie material after refining oil according to a conventional method, is crushed to 100 orders, obtains oil cake powder after this pie material cooks.
(3) will be ground into length at below 0.5cm by fresh high-quality wheat stalk then, obtain wheat straw powder.
(4) wheat straw powder pre fermentation: add the urea of its quality 0.05%, the table sugar of 0.01% in wheat straw powder, after mixing, is the wheat straw powder namely obtaining fermentation after becoming thoroughly decomposed 25 ~ 35 days under the condition of 20 ~ 40 DEG C in temperature.
(5) prepare mixed fermenting agent: in 1kg fermenting agent, add the oil cake powder that 30kg fineness is 100 object corn flours, 20kg successively, after mixing, namely obtain mixed fermenting agent.
Wherein: fermenting agent is that RW enzyme agent, the RW that effluent south Hebi Ren Yuan bio-fertilizer Technology R & D Center produces urgees rotten agent (250g dress).
(6) fermentation materials amounts to the proportioning of dry matter weight gauge gained by natural moisture content: cow dung particle 10 ~ 30%, sheep excrement particle 60 ~ 80%, wheat straw powder 3 ~ 7%, the 100 order calcium superphosphate 1 ~ 3% of fermentation, urea 0.5 ~ 1.5%, surplus are mixed fermenting agent.
Wherein: calcium superphosphate produces refined board normal superphosphate by Baiyin phosphate fertilizer plant, and 40kg fills, containing Vanadium Pentoxide in FLAKES 12%.Urea is by Liu Hua limited liability company production the Yellow River, Gansu board urea, and 40kg fills, and nitrogen content is 46%.
(7) fill pond:
1. in fermentation vat, first by step (6) in the total consumption of each fermentation materials 1/4th, the end of by, the upper order by " the wheat straw powder-mixed culture fermentation agent-cow dung particle of sheep excrement particle-calcium superphosphate+urea-fermentation " piles one deck mixture, fill the second layer in this order again, by that analogy, pile to 4 layers, make fermentation vat charging maximum height≤1.2 meter, every pond charging 85 ~ 95 tons, every layer of described mixture moisture content is 50 ~ 60%;
2. close the ventilation opening of fermentation vat, make mixture nature fermentation at elevated temperatures;
3. temperature of charge, moisture determination: 9 points, 15 points, 21 points of second day behind dress pond, measure temperature and the moisture of each layer mixture; When mixture temperature is more than more than 65 DEG C, then turn over throwing in time; When warm indoor air temperature more than 60 DEG C or atmospheric moisture more than 80% time, then timely aeration-cooling wet down; When mixture water content lower than 50% time spray water in time;
4. material turning: turned over throwing 1 time every 3 ~ 5 days, throws 3 ~ 5 centimetres, bottom for standard to turn at every turn, once saturating, carries out secondary and turns over throwing, to turn over to bottom 3 ~ 5 centimetres for standard; Turn over throwing continuously 3 ~ 6 times later;
5. aerobic fermentation: when mixture temperature continues after more than 10 days at 55 ~ 60 DEG C, covered with plastic film when mixture reaches 50 ~ 60%, and continue to carry out aerobic fermentation in 5 ~ 7 days at spring, summer, Qiu Sanji, or lastingly within 15 ~ 25 days, carry out aerobic fermentation winter;
6. anaerobically fermenting: after aerobic fermentation terminates, mixture surface sprinkling, and by plastic covered, continue to carry out anaerobically fermenting in 4 ~ 5 days;
7. check the degree of becoming thoroughly decomposed of mixture: when the original shape of mixture change, cellulosic toughness disappears, color and luster blackening is then become thoroughly decomposed completely, biological carbon organic substrate;
8. matrix goes out pond: first open fermentation vat for a moment, turn over throwing every day 1 time, moisture content is down to 30% and biological carbon organic substrate can be made to go out pond;
(8) cross 100 mesh sieves after being pulverized by biological carbon organic substrate, and carry out natural drying, make its natural moisture content be 10 ~ 12%, then chemically examine according to a conventional method, pack according to a conventional method after qualified.
Above-mentioned quality or weight metering unit are kg.
Claims (2)
1. humic acid type spring rape is compound fertilizer dedicated, it is characterized in that: this composite fertilizer is made up of the raw material of following weight per-cent: biological carbon organic fertilizer matrix 60 ~ 80%, urea 6 ~ 20%, monoammonium phosphate 8 ~ 17%, potassium sulfate 3.5 ~ 5.5%, trace element 0.005 ~ 0.015%;
Described biological carbon organic fertilizer matrix refers to and obtains in the steps below:
(1) remove impurity in ox, sheep ight soil respectively, pulverize after making its dust content≤4%, cross 100 mesh sieves, obtain cow dung particle and the sheep excrement particle of water content≤50% respectively;
(2) Semen Brassicae campestris obtains pie material after refining oil according to a conventional method, is crushed to 100 orders, obtains oil cake powder after this pie material cooks;
(3) will be ground into length at below 0.5cm by fresh high-quality wheat stalk then, obtain wheat straw powder;
(4) wheat straw powder pre fermentation: add the urea of its quality 0.05%, the table sugar of 0.01% in described wheat straw powder, after mixing, is the wheat straw powder namely obtaining fermentation after becoming thoroughly decomposed 25 ~ 35 days under the condition of 20 ~ 40 DEG C in temperature;
(5) prepare mixed fermenting agent: in 1kg fermenting agent, add the described oil cake powder that 30kg fineness is 100 object corn flours, 20kg successively, after mixing, namely obtain mixed fermenting agent;
(6) fermentation materials amounts to the proportioning of dry matter weight gauge gained by natural moisture content: described cow dung particle 10 ~ 30%, described sheep excrement particle 60 ~ 80%, wheat straw powder 3 ~ 7%, the 100 order calcium superphosphate 1 ~ 3% of described fermentation, urea 0.5 ~ 1.5%, surplus are described mixed fermenting agent;
(7) fill pond:
1. in fermentation vat, first by described step (6) in the total consumption of each fermentation materials 1/4th, the end of by, the upper order by " the wheat straw powder-mixed culture fermentation agent-cow dung particle of sheep excrement particle-calcium superphosphate+urea-fermentation " piles one deck mixture, fill the second layer in this order again, by that analogy, pile to 4 layers, make described fermentation vat charging maximum height≤1.2 meter, every pond charging 85 ~ 95 tons, every layer of described mixture moisture content is 50 ~ 60%;
2. close the ventilation opening of described fermentation vat, make described mixture nature fermentation at elevated temperatures;
3. temperature of charge, moisture determination: 9 points, 15 points, 21 points of second day behind dress pond, measure temperature and the moisture of the described mixture of each layer; When described mixture temperature is more than more than 65 DEG C, then turn over throwing in time; When warm indoor air temperature more than 60 DEG C or atmospheric moisture more than 80% time, then timely aeration-cooling wet down; When described mixture water content lower than 50% time spray water in time;
4. material turning: turned over throwing 1 time every 3 ~ 5 days, throws 3 ~ 5 centimetres, bottom for standard to turn at every turn, once saturating, carries out secondary and turns over throwing, to turn over to bottom 3 ~ 5 centimetres for standard; Turn over throwing continuously 3 ~ 6 times later;
5. aerobic fermentation: after described mixture temperature continues more than 10 days at 55 ~ 60 DEG C, covered with plastic film when described mixture reaches 50 ~ 60%, and continue to carry out aerobic fermentation in 5 ~ 7 days at spring, summer, Qiu Sanji, or continue winter to carry out aerobic fermentation in 15 ~ 25 days;
6. anaerobically fermenting: after aerobic fermentation terminates, described mixture surface sprinkling, and by plastic covered, continue to carry out anaerobically fermenting in 4 ~ 5 days;
7. check the degree of becoming thoroughly decomposed of described mixture: when the original shape of described mixture change, cellulosic toughness disappears, color and luster blackening then becomes thoroughly decomposed completely, biological carbon organic substrate;
8. matrix goes out pond: first open fermentation vat for a moment, turn over throwing every day 1 time, moisture content is down to 30% and described biological carbon organic substrate can be made to go out pond;
(8) cross 100 mesh sieves after being pulverized by described biological carbon organic substrate, and carry out natural drying, make its natural moisture content be 10 ~ 12%, then chemically examine according to a conventional method, pack according to a conventional method after qualified;
The nitrogen content of described urea is 46%; In described monoammonium phosphate nitrogenous 12%, containing Vanadium Pentoxide in FLAKES 46%; Containing potassium oxide 51% in described potassium sulfate; Described trace element refers to that zinc sulfate or borax mix by 0.5g:0.5g.
2. the preparation method that humic acid type spring rape as claimed in claim 1 is compound fertilizer dedicated, is characterized in that: first weigh by proportioning, carries out granulation according to a conventional method, obtain composite fertilizer particle after then being mixed by each raw material; Finally, after described composite fertilizer particle is dried to constant weight at 350 DEG C of temperature, be cooled to room temperature, cross 4 ~ 6mm sieve, to obtain final product.
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| CN104150990B (en) * | 2014-08-20 | 2016-08-17 | 湖南湘植园林科技有限公司 | A kind of preparation method of plant substrates |
| CN105646035A (en) * | 2015-12-22 | 2016-06-08 | 成都新柯力化工科技有限公司 | Method for preparing water-soluble ecological organic carbon fertilizer by using plant stalks |
| CN106631493A (en) * | 2016-12-30 | 2017-05-10 | 汤广顺 | Additive added with azadirachtin-cow dung charcoal suspension liquid for paste leaf fertilizer special for pear trees |
| CN107382502A (en) * | 2017-08-15 | 2017-11-24 | 临夏回族自治州农业科学院 | Skin tire fruit water-retaining type is compound fertilizer dedicated |
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| CN1669992A (en) * | 2005-02-14 | 2005-09-21 | 曹凯 | Colza cake ferment biological organic fertilizer and its production process |
| DE102006051010A1 (en) * | 2006-10-26 | 2008-05-08 | Wehling Anlagen Und Maschinenbau Gmbh | Process for the production of structural bodies from organic and mineral fertilizer components and structural bodies |
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| CN102491802A (en) * | 2011-12-13 | 2012-06-13 | 黄山市徽山食用油业有限公司 | Tea seed cake biological organic fertilizer and production method thereof |
| CN102992837A (en) * | 2012-10-10 | 2013-03-27 | 肥西县农业技术推广中心 | Special organic/inorganic composite fertilizer for rape |
| CN103420697A (en) * | 2012-10-01 | 2013-12-04 | 华中农业大学 | Direct-seeding rape special-purpose formulated fertilizer |
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Patent Citations (6)
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|---|---|---|---|---|
| CN1669992A (en) * | 2005-02-14 | 2005-09-21 | 曹凯 | Colza cake ferment biological organic fertilizer and its production process |
| DE102006051010A1 (en) * | 2006-10-26 | 2008-05-08 | Wehling Anlagen Und Maschinenbau Gmbh | Process for the production of structural bodies from organic and mineral fertilizer components and structural bodies |
| CN101935236A (en) * | 2010-09-27 | 2011-01-05 | 上海创博生态工程有限公司 | Method for preparing acid organic fertilizer by orientation fermentation of organic waste |
| CN102491802A (en) * | 2011-12-13 | 2012-06-13 | 黄山市徽山食用油业有限公司 | Tea seed cake biological organic fertilizer and production method thereof |
| CN103420697A (en) * | 2012-10-01 | 2013-12-04 | 华中农业大学 | Direct-seeding rape special-purpose formulated fertilizer |
| CN102992837A (en) * | 2012-10-10 | 2013-03-27 | 肥西县农业技术推广中心 | Special organic/inorganic composite fertilizer for rape |
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