CN104529565A - Device for producing amino acid mixed solution, amino acid mixed solution and application of amino acid mixed solution - Google Patents
Device for producing amino acid mixed solution, amino acid mixed solution and application of amino acid mixed solution Download PDFInfo
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- 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
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- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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Abstract
The invention relates to equipment for producing an amino acid mixed solution, an amino acid mixed solution produced through the equipment and the application of the amino acid mixed solution. The equipment is of a closed structure and comprises a reaming cutter type crusher, a digester of a degreasing system, a secondary pulverizer, a reaction kettle, a storage tank and a filter from top to bottom, wherein the reaming cutter type crusher, the digester of the degreasing system, the secondary pulverizer, the reaction kettle, the storage tank and the filter are sequentially connected through a control valve. An automatic oil pumping pump valve is arranged on the digester of the degreasing system, a feed port is formed in the secondary pulverizer, and a temperature controller is arranged on the reaction kettle. The amino acid mixed solution, chelate microelements, NPK nutrient elements and potassium sorbate are fully stirred and evenly mixed to obtain high-activity amino acid liquid fertilizer, the worm egg death rate of the high-activity amino acid liquid fertilizer is 100%, and all quality indexes reach or exceed the NY525-2012 standards and NY1429-2010 standards of the ministry of agriculture.
Description
Technical field
The present invention relates to environmental improvement and agriculture microbe application field, particularly a kind of produce amino acid mixed solution device, amino acid mixed solution and application thereof
Background technology
Current, animal health and animal food safety problem have breached industrial economy field in traditional sense, become the significant problem affecting social stability and Economic development.In Field of Animal Epidemic Disease Control, distinct issues are that animals died of illness corpse cannot carry out centrally disposing and harmless treatment the most, and then have impact on the Sustainable development of livestock industry, cause a series of public health problem.Particularly along with the increase of animal epidemic kind, control and prevention of disease difficulty is increasing, and livestock and poultry phenomenon of dying of illness happens occasionally.If dead livestock and poultry can not specification be disposed in time, very easily cause the propagation of great animal epidemic and diffusion to spread, not only great threat is caused to Animal husbandry production, and also can cause serious harm to Safety of Livestock Products ' Quality.Therefore, to dying of illness, dysoemia and dye epidemic disease livestock and poultry and products thereof carry out harmless treatment work and seem particularly important.
Harmless treatment thoroughly directly can not cause environmental pollution, leaves hidden danger also to animal epidemic Spreading and diffusion.Indivedual peasant household and illegal retailer, in order to self economic interests, escape the harmless treatment of animals died of illness, even secretly animals died of illness are butchered listing or to undersell to illegal retailer, cause serious harm to public health security.Animals died of illness can not be disposed in time, cause generation and the propagation of great animal epidemic, serious restriction livestock industry healthy and sustainable development, produces devastating impact to the production of livestock product and trade, and then all can produce serious impact to social life, economic order so that political situation.
Raiser's harmless treatment consciousness is there is not strong in current innocent treatment procedure, lack harmless treatment knowledge, lack fixed point harmless treatment place and corresponding establishment, harmless treatment funds can not get ensureing, innoxious process for treating peopleware is uneven, innoxious process for treating is undermanned, and particularly while of process animals died of illness high expensive, being deficient in resources fully utilizes the problems such as introduction again.
Therefore government should strengthen harmless treatment and comprehensive utilization of resources work and advances dynamics, guides enterprise to strengthen harmless treatment Facilities Construction, particularly will strengthen implementing of harmless treatment and comprehensive utilization of resources funds.
Find through retrieval, publication number is a kind of method that the application for a patent for invention of 103396181A discloses that dead livestock and poultry produces biological organic fertilizer, take dead livestock and poultry as main raw material, by raw material transport to changing field processed, concentrating and being deposited in raw material district; With pulverizer, rubbing process is cut to raw material; In the material rubbed, add functional living being fermenting agent and soften; Material after softening is sent to high temperature steaming equipment and carries out pyroprocessing, makes coarse fodder; Coarse fodder is delivered to the stirrer that stir-fries to stir-fry; Material after stir-frying is output oil, the dregs of fat and meat meal tankage work in-process after oily osteodiastasis machine; Biological organic fertilizer production process comprises pre-treatment; Modified; Inoculation; Fermentation; Drying and dehydrating; Crush and screen.The present invention is by dead livestock and poultry corpse, animal processing waste, the biological organic fertilizer of safe and high quality is changed into after high temperature steaming and the harmless treatment of high-temperature aerobic fermentation two step, treatment process is simple, cost is low, do not produce secondary pollution, effectively can eliminate the pollution of dead livestock and poultry to environment, the biological organic fertilizer of safe and high quality can also be obtained.
Summary of the invention
The object of this invention is to provide a kind of produce amino acid mixed solution device, amino acid mixed solution and application thereof.
For achieving the above object, the technical scheme that concrete employing is following:
A kind of device producing amino acid mixed solution, described device is enclosed construction, comprise the crusher utilizing by-pass valve control to connect successively from top to bottom, degreasing system pulp digester, secondary pulverizer, reactor, hold-up vessel, strainer (namely twists cutter-type crusher to be from top to bottom connected with degreasing system pulp digester by strand cutter-type crusher control valve, degreasing system pulp digester is connected with secondary pulverizer by degreasing system pulp digester control valve, secondary pulverizer is connected with reactor by secondary pulverizer control valve, reactor is connected with hold-up vessel by reactor control valve), described degreasing system pulp digester is provided with automatic oil pumping pump valve, described secondary pulverizer is provided with opening for feed, described reactor is provided with temperature controller.
Preferably, the one end of twisting cutting knife crusher described in aforesaid device connects elevator, is preferably bucket type elevator.
Concrete, the power 7.5kw of described strand cutter-type crusher, three-phase, 380v, 50hz, reduction ratio 1400:1.
Described separating twice acc power 15kw, three-phase, 380v, 50hz.
Described reactor is the tubular rotary type coupled structure of double-deck inwall enamel, steam heating or electrically heated or steam, the heating of electric dual-purpose type can be adopted, preferably, controller adopts intelligent digital control instruments, provides the data gathering to motor speed, still interior reaction temperature and pressure etc. and control.
The plant area area of production amino acid mixed solution provided by the invention is little, and space availability ratio is high, can prepare arbitrarily the device of large, medium and small type integrated according to practical situation.
Present invention also offers a kind of preparation method of amino acid mixed solution, specifically comprise the following steps:
1) livestock and poultry corpse is processed in crusher the fritter of 0.1 ~ 0.3kg;
2) open strand cutter-type crusher control valve and the piece material after process is put into degreasing system pulp digester, pass into steam and boil 4 ~ 6h, after naturally cooling, run the extraction of automatic oil pumping pump valve and go out grease;
3) by degreasing system pulp digester control valve by step 2) products obtained therefrom puts into secondary pulverizer, be ground into 70 ~ 90 orders, be cooled to 50 ~ 60 DEG C, then mixed accessories is added by opening for feed, obtain degreasing mixture, the part by weight of described mixed accessories and livestock and poultry corpse is 0.9 ~ 1.1:0.7 ~ 1.3, and described mixed accessories comprises the thermophilic microbial inoculum of TB and cavings, by weight, the thermophilic microbial inoculum of TB: cavings=3 ~ 7:90 ~ 100;
4) open secondary pulverizer control valve and degreasing mixture is put into reactor, add water by the opening for feed of secondary pulverizer and rinse secondary pulverizer, the add-on of water and the weight ratio of degreasing mixture are 3 ~ 5:1, the water rinsed after secondary pulverizer puts into reactor, then be 50-60 DEG C (being controlled by temperature controller) in temperature, pH value is carry out biological enzymolysis under the condition of 6.5 ~ 7.0, when enzymolysis protein content (being as the criterion with the content value measuring protolysate) reaches 35% ~ 45%, stopped reaction;
5) put the liquid material of enzymolysis into hold-up vessel by reactor control valve, after leaving standstill 6 ~ 12h, extract supernatant liquor strainer and filter, gained filtrate is amino acid mixed solution.
Concrete, in step (1), concrete technology is that motor rotates forward 8 ~ 12min, and stop 1 ~ 3min, then reverse 3 ~ 7min, and stop 1 ~ 3min, more again rotate forward, move in circles according to this, rotating speed is 1 ~ 2rpm.
Preferably, motor rotates forward 10min, and stop 2min, then reverse 5min, and stop 2min, more again rotate forward, move in circles according to this, reduction ratio is 1400:1, and rotating speed is 1rpm.
The temperature of step (2) described steam is 250 ~ 350 DEG C.
The grease that step (2) is extracted out can be processed into gelatine or technical oils.
The object adding thermophilic microbial inoculum in step (3) is that its biological glycolysis under comparatively high temps environment can be carried out smoothly, described thermophilic microbial inoculum is that the routine of this area is selected, such as can select the mix bacterium agent that trichoderma harzianum and beer bacterium are prepared according to a conventional method, the living bacteria count of every gram of microbial inoculum is not less than 200,000,000, and the present invention does not make particular determination to this.
Step (4) stirring velocity is 20 ~ 150r/min, and enzymolysis time is 6 ~ 12h.
Step (4) if in pH value not in the scope of 6.5 ~ 7.0 time, add pH adjusting agent by opening for feed to regulate, described pH adjusting agent is that the routine of art technology is selected, and such as can select sulfuric acid or potassium hydroxide etc., the present invention does not make particular determination to this.
Step (5) gained throw out, filter residue conventionally (through biological glycolysis, ageing, dressing sieve, detection, packaging) can produce fertilizer.
Of the present inventionly utilize sick dead pig, the harmless treatment of livestock and poultry corpse produces amino acid mixed solution, whole treating processes all completes in a closed tower device is integrated, material transferring between treatment system in each container is all directly be communicated with by by-pass valve control, nothing leaks, dirt is raised, its ambient air quality meets Chinese Ministry of Environmental Protection of People's Republic of China (PRC) GB3095-2012 ambient air quality, stop the possibility of secondary pollution and epidemic disease secondary infection at all, realize the thorough harmless treatment to sick dead pig, livestock and poultry corpse.
Of the present inventionly utilize sick dead pig, the harmless treatment of livestock and poultry corpse produces amino acid mixed solution, only need disposable material lifting be sent into, then fragmentation, degrease, separating twice, the biological glycolysis of reactor, sedimentation and filtration is carried out successively, whole process is accomplished without any letup, very convenient, simple to operate, labour cost and running cost obviously reduce.
Technical scheme of the present invention also comprises the amino acid mixed solution and application thereof that utilize aforesaid method to prepare.
Concrete, the invention provides the high reactivity amino-acid liquid utilizing amino acid mixed solution to prepare fertile, by weight, comprise amino acid mixed solution 700 ~ 900 parts, chelated microelement 98 ~ 100 parts, NPK nutritive element (n p k nutrition element) 95 ~ 105 parts, potassium sorbate 0.8 ~ 1.2 part.
The preparation method of above-mentioned amino-acid liquid fertilizer is fertile for namely amino acid mixed solution, chelated microelement, NPK nutritive element and the abundant stirring and evenly mixing of potassium sorbate being obtained high reactivity amino-acid liquid.
The fertile worm's ovum mortality ratio of high reactivity amino-acid liquid of the present invention very, every quality parameter all reaches or exceeds the standard of the Ministry of Agriculture NY525-2012 and NY1429-2010, the activity substance content that directly can be absorbed by crop is high, fertilizer efficiency is good, oil resourceization after degrease utilizes and is processed into gelatine or technical oils, environmental benefit and economic benefit fairly obvious, open new way levy for sick dead pig, livestock and poultry corpse carry out harmless treatment and comprehensive utilization of resources.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the device producing amino-acid mixed conjunction liquid.
In figure: 1, elevator; 2, cutter-type crusher is twisted; 3, degreasing system pulp digester; 4, secondary pulverizer; 5, reactor; 6, hold-up vessel; 7, strainer; 9, automatic oil pumping pump valve; 10, opening for feed; 13, temperature controller; 14, cutter-type crusher control valve is twisted; 15, degreasing system pulp digester control valve; 16, secondary pulverizer control valve; 17, reactor control valve.
Embodiment
Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
In a specific embodiment, the device of the production amino acid mixed solution of concrete use as shown in Figure 1, described device is enclosed construction, comprise the strand cutter-type crusher utilizing by-pass valve control to connect successively from top to bottom, degreasing system pulp digester, secondary pulverizer, reactor, hold-up vessel, strainer (namely, twist cutter-type crusher 2 to be from top to bottom connected with degreasing system pulp digester 3 by strand cutter-type crusher control valve 14, degreasing system pulp digester 3 is connected with secondary pulverizer 4 by degreasing system pulp digester control valve 15, secondary pulverizer 4 is connected with reactor 6 by secondary pulverizer control valve 16, reactor 6 is connected with hold-up vessel 6 by reactor control valve 17), described degreasing system pulp digester 3 is provided with automatic oil pumping pump valve 9, described secondary pulverizer 4 is provided with opening for feed 10, described reactor 5 is provided with temperature controller 13, one end of described strand cutting knife crusher 2 connects elevator 1.
Strand cutter-type crusher power 7.5kw, three-phase, 380v, 50hz, reduction ratio 1400:1, rotating speed 1rpm.
Separating twice acc power 15kw, three-phase, 380v, 50hz.
Reactor is the tubular rotary type coupled structure of double-deck inwall enamel.
Embodiment 1
Utilize the method for the device fabrication amino acid mixed solution of Fig. 1, specifically comprise the following steps:
1) sick dead pig sent in strand cutter-type crusher by bucket type lift, sealing treatment is into about the fritter of 0.1kg.Operating and setting: motor rotates forward 10min, stop 2min, then reverse 5min, stops 2min, more again rotate forward, move in circles according to this;
2) open strand cutter-type crusher control valve and the piece material after process is put into degreasing system pulp digester, pass into steam and boil 4h, allow after its naturally cooling, run the extraction of automatic oil pumping pump valve and go out grease;
3) by degreasing system pulp digester control valve by material step 2) products obtained therefrom puts into secondary pulverizer, be ground into 80 order sizes, be cooled to 50 ~ 60 DEG C, then mixed accessories is added by opening for feed, obtain degreasing mixture, the part by weight of described mixed accessories and livestock and poultry corpse is 0.9:1.0, and described mixed accessories comprises thermophilic microbial inoculum and cavings, by weight, thermophilic microbial inoculum: cavings=3:100;
4) open secondary pulverizer control valve and degreasing mixture is put into reactor, add water by the opening for feed of secondary pulverizer and rinse secondary pulverizer, the add-on of water and the weight ratio of degreasing mixture are 3:1, the water rinsed after secondary pulverizer puts into reactor, then be 50 DEG C by temperature controller control temperature, under pH value is 6.5 conditions, carry out biological enzymolysis, stirring velocity is 50r/min, when enzymolysis protein content reaches 35%, stopped reaction;
5) put the liquid material of enzymolysis into hold-up vessel by reactor control valve, after leaving standstill 6h, extract supernatant liquid filtering, gained filtrate is amino acid mixed solution.
By amino acid mixed solution 700 ~ 900 parts, chelated microelement 98 ~ 100 parts, NPK nutritive element 95 ~ 105 parts, it is fertile that namely potassium sorbate 0.8 ~ 1.2 part of abundant stirring and evenly mixing obtains high reactivity amino-acid liquid.
After testing, its free aminoacid content > 100g/L, water-insoluble < 50g/L, ph value 6.7, meets Ministry of Agriculture NY1429-2010 standard.
Embodiment 2
Utilize the method for the device fabrication amino acid mixed solution of Fig. 1, specifically comprise the following steps:
1) sick dead pig is sent into strand cutter-type crusher by bucket type lift, sealing treatment is into about the fritter of 0.2kg.Operating and setting: motor rotates forward 10min, stop 2min, then reverse 5min, stops 2min, more again rotate forward, move in circles according to this;
2) open strand cutter-type crusher control valve and put the piece material after process into degreasing system pulp digester, pass into steam and boil 5h, allow after its naturally cooling, run the extraction of automatic oil pumping pump valve and go out grease;
3) by degreasing system pulp digester control valve by step 2) products obtained therefrom puts into secondary pulverizer, be ground into 70 ~ 90 orders, be cooled to 50 ~ 60 DEG C, then mixed accessories is added by opening for feed, obtain degreasing mixture, the part by weight of described mixed accessories and livestock and poultry corpse is 1.1:1.3, and described mixed accessories comprises thermophilic microbial inoculum and cavings, by weight, thermophilic microbial inoculum: cavings=7:100;
4) open secondary pulverizer control valve and the material pulverizing mixing is put into reactor, add water by the opening for feed of secondary pulverizer and rinse secondary pulverizer, the add-on of water and the weight ratio of degreasing mixture are 4:1, the water rinsed after secondary pulverizer puts into reactor, then be 55 DEG C by temperature controller control temperature, be carry out biological enzymolysis under the condition of 6.5 in pH value, stirring velocity is 100r/min, when enzymolysis protein content reaches 35%, stopped reaction;
5) put the liquid material of enzymolysis into hold-up vessel by reactor control valve, after leaving standstill 10h, extract supernatant liquor strainer and filter, gained filtrate is amino acid mixed solution.
By amino acid mixed solution 700 ~ 900 parts, chelated microelement 98 ~ 100 parts, NPK nutritive element 95 ~ 105 parts, it is fertile that namely potassium sorbate 0.8 ~ 1.2 part of abundant stirring and evenly mixing obtains high reactivity amino-acid liquid.
After testing, its free aminoacid content > 100g/L, water-insoluble < 50g/L, ph value 6.7, meets Ministry of Agriculture NY1429-2010 standard.
Embodiment 3
Utilize the method for the device fabrication amino acid mixed solution of Fig. 1, specifically comprise the following steps:
1) sick dead pig is sent into strand cutter-type crusher by bucket type lift, sealing treatment is into about the fritter of 0.3kg.Operating and setting: motor rotates forward 10min, stop 2min, then reverse 5min, stops 2min, more again rotate forward, move in circles according to this;
2) open strand cutter-type crusher control valve and put the piece material after process into degreasing system pulp digester, pass into steam and boil 6h, allow after its naturally cooling, run the extraction of automatic oil pumping pump valve and go out grease;
3) by degreasing system pulp digester control valve by step 2) products obtained therefrom puts into secondary pulverizer, be ground into 70 ~ 90 orders, be cooled to 50 ~ 60 DEG C, then mixed accessories is added by opening for feed, obtain degreasing mixture, the part by weight of described mixed accessories and livestock and poultry corpse is 1:1, and described mixed accessories comprises thermophilic microbial inoculum and cavings, by weight, thermophilic microbial inoculum: cavings=5:90;
4) open separating twice system control valve goalkeeper degreasing mixture and put into reactor, add water by the opening for feed of secondary pulverizer and rinse secondary pulverizer, the add-on of water and the weight ratio of degreasing mixture are 5:1, the water rinsed after secondary pulverizer puts into reactor, then be 60 DEG C by temperature controller control temperature, be carry out biological enzymolysis under the condition of 7.0 in pH value, stirring velocity is 150r/min, when enzymolysis protein content reaches 45%, stopped reaction;
5) put the liquid material of enzymolysis into hold-up vessel by reactor by-pass valve control, after leaving standstill 12h, extract supernatant liquor strainer and filter, gained filtrate is amino acid mixed solution.
By amino acid mixed solution 700 ~ 900 parts, chelated microelement 98 ~ 100 parts, NPK nutritive element 95 ~ 105 parts, it is fertile that namely potassium sorbate 0.8 ~ 1.2 part of abundant stirring and evenly mixing obtains high reactivity amino-acid liquid.
After testing, its free aminoacid content > 100g/L, water-insoluble < 50g/L, ph value 6.7, meets Ministry of Agriculture NY1429-2010 standard.
Test example 1: containing the fertile line balancing rate on soybean of high reactivity amino-acid liquid
1 materials and methods
1.1 for examination material
Experimental example 1 of the present invention fertile containing high reactivity amino-acid liquid, free aminoacid content > 100g/L, water-insoluble < 50g/L, ph value 6.7; Diammonium phosphate, Repone K are bought in market.
Hunan spring beans 21 are provided by Hu-nan's agriculture Room grain and oil, the time of infertility 95d ~ 110d, mid-July is ripe.
1.2 test design
1.2.1 test site: Gong Jiaping town, Qiyang County Xiang Tangpu village Li Hui farmland covered by contract, drought section tested demonstration field, academy of agricultural sciences of Hunan Province.
1.2.2 experimental field basic condition
Gong Jiaping town, Qiyang County Xiang Tangpu village Li Hui farmland covered by contract soil type belongs to red soil, organic content 3.23%, fast oxygen 159.6ppm, fast phosphorus 26.3ppm, fast potassium 179.6ppm; Drought section tested demonstration field, academy of agricultural sciences of Hunan Province soil type belongs to red soil, organic content 3.21%, fast oxygen 158.9ppm, fast phosphorus 26.1ppm, fast potassium 178.8ppm.
1.2.3 test adopts community simultaneous test method, plot area 50m
2, three process, repeat, arrange immediately for three times.
1.2.4 test each process and execute two ammonium 150kg/hm all simultaneously
2, Repone K 75kg/hm
2on basis, bamboo product processes as follows:
Process 1: by fertile for the high reactivity amino-acid liquid of experimental example 1 450ml/hm
2be watered 300-400kg, evenly spray on soybean blade face at initial bloom stage, podding duration;
Process 2: the same period sprays clear water;
Process 3: blank.
2 interpretations of result
2.1 embodiment of the present invention 1 containing the fertile impact on Soybean Growth Characters process of high reactivity amino-acid liquid
It is identical that process 1 comparatively processed for 3 (contrast) seeding stages, and shift to an earlier date 2 days flowering period, podding duration shifts to an earlier date 3 days, and the ripening stage shifts to an earlier date 3 days.Process 2 (spray clear water) comparatively process does not have difference (see table 1) 3 (contrast) breeding time.
Table 1 phenological period questionnaire (unit: the moon/day)
" 2 average " refers to the average result in " Gong Jiaping town, Qiyang County Xiang Tangpu village Li Hui farmland covered by contract " and " drought section tested demonstration field, academy of agricultural sciences of Hunan Province ".
2.2 embodiment of the present invention 1 containing the fertile impact on soybean yields of high reactivity amino-acid liquid
2.2.1 Qiyang County Gong Jiaping town Xiang Tangpu village Li Hui farmland covered by contract
(1) species test after autumn, often processes and selects 5 points at random, gets 5 strains at often, and plant height, pod number, grain number are averaged, and refer to table 2.
Table 2 soybean species test table
(2) variance analysis
Table 3 variance analysis
Note: look into T table: n=4, T0.05=2.78, T0.01=4.6, SX1-X2=0.87; So: 5%L.S.D=T0.05SX1-X2=2.4,1%L.S.D=T0.01SX1-X2=4.0.
(3) multiple comparisons is carried out, in table 4 to the mean yield of individual process.
Table 4 Yield compari@(unit: kg/hm
2)
(4) Qiyang County Gong Jiaping town Xiang Tangpu village Li Hui farmland covered by contract, Analysis of variance: process 1 is than process 3 (contrast) volume increase soybean 181.5kg/hm
2, stimulation ratio 8.48%, difference is extremely remarkable.Process 2 (spray clear water) are than process 3 (contrast) volume increase soybean 18kg/hm
2, stimulation ratio 0.88%, difference is not remarkable.
2.2.2 academy of agricultural sciences of Hunan Province drought section tested demonstration field
(1) species test after autumn, refers to table 5.
Table 5 soybean species test table
(2) variance analysis
Table 6 variance analysis
Note: look into T table: n=4, T0.05=2.78, SX1-X2=0.84; So: 5%L.S.D=T0.05SX1-X2=2.3,1%L.S.D=T0.01 SX1-X2=3.9.
(3) multiple comparisons is carried out, in table 7 to the mean yield of individual process.
Table 7 experimental yield compares (unit: kg/hm
2)
(4) academy of agricultural sciences of Hunan Province drought section tested demonstration field, Analysis of variance: process 1 is than process 3 (contrast) volume increase soybean 193.5kg/hm
2, stimulation ratio 9.53%, difference is extremely remarkable.Process 2 (spray clear water) are than process 3 (contrast) volume increase soybean 19.5kg/hm
2, stimulation ratio 0.93%, difference is not remarkable.
3 conclusions
Test result analysis shows: the high reactivity amino-acid liquid fertilizer that contains of the soybean application embodiment of the present invention 1 shows process 1 volume increase average than process 3 (contrast) soybean 187.5kg/hm in the test of two test sites
2, stimulation ratio 9.0%, difference is extremely remarkable.
Test example 2: containing the fertile line balancing rate on sugarcane of high reactivity amino-acid liquid
1 materials and methods
1.1 test materials
1.1.1 test site is in testing ground, high bridge base, academy of agricultural sciences of Hunan Province, ploughs more flat, red soil, and quality is glued, and previous crops sugarcane, irrigation condition is good.
1.1.2 fertile containing high reactivity amino-acid liquid: the embodiment of the present invention 2 fertile containing high reactivity amino-acid liquid, free aminoacid content > 100g/L, water-insoluble < 50g/L, ph value 6.7; Examination sugar cane breed is supplied to be Guitang21.
1.2 test process
Being made into 300 times of diluents with being watered containing high reactivity amino-acid liquid fertilizer, becoming following 4 process by the different designs spraying period:
Process 1: sugarcane foliage-spray in tillering phase 2 times, every about 10d 1 time;
Process 2: sugarcane foliage-spray elongating stage 2 times, every about 10d 1 time;
Process 3: at sugarcane foliage-spray in full vegetative period, tillering phase and elongating stage respectively spray 2 times, totally 4 times;
Contrast CK: contrast, spray clear water.
1.3 test method
1.3.1 the capable long 7.5m in test site, line-spacing 1.2m, every 4 behavior one communities, plot area 36m
2.Often process and repeat for 3 times, random district group arranges.Sugarcane kind is chopped to two bud section, in sowing on March 12nd, 2013 after sterilization, and application rate 11.25 ten thousand buds/hm
2.
1.3.2 the fertile diluent knapsack sprayer of high reactivity amino-acid liquid that contains of the embodiment of the present invention 2 sprays, and spray the 1st tillering phase June 6, the 2nd time June 16; Jointing stage sprays the 1st time July 3, and the 2nd time July 15.Each foliage-spray liquid is all sprayed onto blade and drips for degree, and diluent consumption is about 900kg/hm
2.While each process sprays diluent, contrast (CK) and the corresponding clear water spraying equivalent of other process.
1.3.3 chemical fertilizer is used unanimously in field, and 25% composite fertilizer (N:P2O5:K2O=9:8:8) 750kg/hm executed by base manure
2; Tillering fertilizer executes 25% composite fertilizer (N:P2O5:K2O=12:6:7) 375kg/hm
2, execute in rear combination and earth up; Gong Jingfeishi 25% composite fertilizer (N:P2O5:K2O=12:6:7) 750kg/hm
2, urea 450kg/hm
2, execute rear in conjunction with large ridging.Other manages same Production of Large Fields.2014 months 14 days results.
1.4 investigation, test item
1.4.1 detect quality: in November in sugarcane ripening stage to January, sampling send Ministry of Agriculture's sugarcane quality supervision verification test center (Nanning) to detect sugarcane quality 2 times;
1.4.2 output is checked and accepted: investigation sugarcane plant height, stem footpath, productive tiller equal yield line proterties before results, harvesting time checks and accepts cell production.Method is carried out routinely.
1.5 data statistic analysis
Excel2003 carries out data processing, DPS7.55 carries out variance analysis in employing.
2 test results and analysis
2.1 respectively process the impact on sugarcane yield proterties and cane yield
Different containing high reactivity amino-acid liquid soil fertility quality to the influence degree difference (see table 1) of yield traits, process 1, process 2, process 3 respectively process are little on the impacts that stem is long, and to contrast difference between (CK) not obvious with spray clear water; Can increase the stem footpath of sugarcane containing high reactivity amino-acid liquid fertilizer, different treatment is all slightly thick than contrast spray clear water (CK), but between process, difference is little; The number of productive tiller of sugarcane is improve containing high reactivity amino-acid liquid fertilizer, wherein comparatively large to process 2 raisings, spray other period and slightly improve than contrast spray clear water (CK), but difference is not obvious.Cane yield, the process of different times is all apparently higher than contrast, and rate of increase is respectively 3.5%, 4.7% and 2.6%.The sequence of output height is: process 2 > process 1 > process 3 > and contrast CK.New multipole difference measurement result, process 2 reaches 5% conspicuous level with the volume variance contrasting CK, and between other process, volume variance is not remarkable.As from the foregoing, sugarcane sprays can increase cane yield containing high reactivity amino-acid liquid fertilizer, but is not that the number of times of spray is The more the better, but better with the effect spraying 2 elongating stage.
Table 1 sugarcane yield proterties and cane yield compare
Note: in table, in same column, different small English alphabet represents that difference reaches 5% conspicuous level.
2.2 respectively process the impact on sugarcane quality and sugar degree
Twice sugarcane Quality Detection result is known, and the cane sucrose in November and January next year divides to be to spray full vegetative period and namely processes 3 for the highest, and be secondly spray process 2 elongating stage, then spray process 1 to tillering phase, spray clear water (CK) contrasts minimum; Compare with CK, process 3, process 2, process 1 average cane sucrose increase by 2.03% (absolute value, lower same), 1.65% and 1.32% respectively; The sugarcane juice gravity purity of each process is all apparently higher than contrast CK, and the order of height is substantially identical with the order that cane sucrose divides; Reducing sugar is then obviously less than contrast CK, and how many sequences just in time divides the sequence of height contrary with cane sucrose; The sugar degree order from high to low of per hectare is that process 3 > process 2 > process 1 > contrasts CK, and the height divided with average cane sucrose becomes positive correlation; Compared with contrast CK, the sugar degree difference of each process all reaches the conspicuous level of 1%.Above result shows, sugarcane sprays can improve sugarcane sugarcane juice quality containing high reactivity amino-acid liquid fertilizer, improves cane sucrose significantly and divides, show as the sugared effect of the more increasings of number of times better (see table 2) of spray.
2.3 respectively process Economic and Efficiency Analysis
Table 2 sugarcane quality and sugar degree compare
Note: in table, in same column, different capitalization English letter represents that difference reaches 1% conspicuous level.
By sugar refinery, this sugarcane district raw material sugarcane procurement price Renminbi 600 yuan/t then, containing the fertile 100 yuan/kg of high reactivity amino-acid liquid, 50 yuan/work day of labour cost, each foliage-spray fertilizer application amount 3.0kg/hm
2, recruitment 5/hm
2, sugar recovery 85%, white sugar sale price 6000 yuan/t count, economic benefit (see the table 3) analytical results of each process shows: the agriculture value of process 2 is best, is secondly process 1, and process 3 is poorer than contrast; The industrial output value of each process is all significantly beyond contrast CK, wherein the highest to process 3 output values, is secondly process 2, then to process 1; The gross output value of each process is all apparently higher than contrast CK, and output value order is from high to low that process 2 > process 3 > process 1 > contrasts CK.As can be seen here, sugarcane executes the better economic benefit containing high reactivity amino-acid liquid fertilizer in spray elongating stage i.e. process 2.
Table 3 economic benefits comparison
3 brief summaries and discussion
3.1 sugarcane foliage-spray in tillering phase namely process 1 with contrast (CK) ratio, cane yield slightly increases, amplification 3.5%, and difference is not remarkable; Sugarcane quality makes moderate progress, and average cane sucrose divides increase by 1.32% (absolute value, lower same), and per hectare sugar degree increases by 14.2%, and difference is extremely remarkable.
Namely 3.2 process 2 with contrast (CK) ratio at sugarcane foliage-spray elongating stage, and cane yield increases by 4.7%, significant difference; Sugarcane quality improves, and average cane sucrose divides increase by 1.65%, and hectare sucrose content increases by 18.1%, and difference is extremely remarkable; Agriculture value increases by 0.17 ten thousand yuan/hm
2, industrial output value increases by 1.19 ten thousand yuan/hm
2, the gross output value increases by 1.31 ten thousand yuan/hm
2.
Namely 3.3 process 3 with contrast (CK) ratio at sugarcane foliage-spray in full vegetative period, and cane yield increases by 2.6%, and difference is not remarkable; Sugarcane quality has greatly improved, and average cane sucrose divides increase by 2.03%, and hectare sucrose content increases by 18.5%, and difference is extremely remarkable; Agriculture value reduces by 0.07 ten thousand yuan/hm
2, industrial output value increases by 1.23 ten thousand yuan/hm
2, the gross output value increases by 1.12 ten thousand yuan/hm
2; With process (1,2) ratio, cane yield is minimum, and difference is not remarkable; Sugarcane quality is better, average cane sucrose divide and hectare sucrose content the highest, difference is not remarkable; Agriculture value is poor, and industrial output value is better, and the gross output value belongs to medium.
In sum, spray containing the fertile 300 times of diluents of high reactivity amino-acid liquid in the sugarcane production phase, can cane yield be improved, improve sugarcane juice quality, increase economic benefit.
Test example 3: containing the fertile application test in Rice Production of high reactivity amino-acid liquid
The basic condition of 1 test
1.1 for examination place and edaphic condition
Test arrangement is in Yue Long village of Xin Kang township of Changsha Wangcheng district, and soil is sand mud field, and organic matter, alkali-hydrolyzable nitrogen, rapid available phosphorus and quick-acting potassium content are respectively 24.2g/kg, 105mg/kg, 14.8mg/kg and 96mg/kg, pH value >6.7, soil fertility is medium.
1.2 for study thing be double cropping late rice, the kind late hybrid rice that to be excellent 636 paddy rice of H (rice 2011033 is examined in Hunan) be by Agricultural University Of Hunan and Hengyang City's Institute of agricultural sciences seed selection.
1.3 for the examination fertilizer embodiment of the present invention 3 containing high reactivity amino-acid liquid fertilizer product.
1.4 test design
1.4.1 test design 3 process, each process repeats for 3 times, and random district group arranges, plot area 20m
2, protection row is established in minizone.
Process 1: local habits fertilization+foliage-spray embodiment of the present invention 3 fertile containing high reactivity amino-acid liquid;
Process 2: local habits fertilization+foliage-spray and process 1 equivalent grade clear water;
Process 3: local habits fertilization, blade face is not sprayed fertilizer and is not sprayed water.
1.4.2 test implementation method: process 1 respectively at the jointing stage, booting later stage and the filling stage foliage-spray embodiment of the present invention 3 containing fertile 3 times of high reactivity amino-acid liquid.Get this product stoste 300mL/hm at every turn
2to water 675kg/hm
2foliage-spray is carried out in dilution mixing; Process the time of 2 spray clear water, number of times and water consumption identical with process 1.
1.4.3 process of the test, on June 25th, 2013, smooth field bulk application, executed 45% Guangdong welfare dragon composite fertilizer 300kg/hm
2; On June 28 on live July 5 executes tillering stage dressing urea 150kg/hm
2; Jointing stage August 25 uses first time foliage fertilizer; Booting later stage September 10 uses second time foliage fertilizer; Filling stage September 20 uses third time foliage fertilizer; The prevention and control of plant diseases, pest control such as banded sclerotial blight, Cnaphalocrocis medinali(rice leaf roller) and planthopper are basically identical with Production of Large Fields.
2 test results and analysis
2.1 different treatment on the impact of Rice biology proterties as can be seen from Table 1, process 1 plant height and comparatively process 3 increasings 2.58%.Effective fringe of process 1 comparatively processes 3 increasings 3.09%; The examples explain of process 1 and thousand seed weight comparatively process 3 respectively increases by 3.75% and 0.78%.
Table 1 different treatment Economic Character of Rice investigates situation
2.2 learn from table 2, and the reality product containing the fertile experimental plot of high reactivity amino-acid liquid processing the 1 foliage-spray embodiment of the present invention 3 comparatively processes 3 blade faces and do not increase 7.41% in jetting liquid check plot.
Table 2 paddy rice community is real produces result table (unit: kg)
F inspection shows, between process, difference reaches pole significance level, and between repetition, difference is not remarkable; LSD method multiple comparisons illustrate, process 1 and process 2, process 3 between difference reach significance level; Between process 2 and process 3, difference is not significantly (table 3,4).
Table 3 paddy rice community is real produces the results of analysis of variance
The Economic and Efficiency Analysis of 2.3 different treatment, the high reactivity amino-acid liquid fertilizer product that contains of the embodiment of the present invention 3 presses 5.7 yuan/20mL, needs 300mL/hm
2, spray recruitment cost 300 yuan/hm2; Paddy rice (commodity) 2.2 yuan/kg calculates.As known from Table 5, process the 1 foliage-spray embodiment of the present invention 3 containing high reactivity amino-acid liquid, fertile experimental plot is pure compared with blank district increases income 686.8 yuan/hm
2, amplification 5.3%.
Table 4 paddy rice is real produces the result of multiple comparisons (LSD method)
3 results and discussion
The high reactivity amino-acid liquid fertilizer product effect of increasing production that contains of 3.1 embodiment of the present invention 3 reaches conspicuous level; Than contrast volume increase 466.5kg/hm
2, stimulation ratio is 7.41%, increases income 686.8 yuan/hm
2, produce and throw than being 3:1.
3.2 embodiment of the present invention 3 should respectively at paddy rice jointing stage, booting later stage and filling stage foliage-spray 3 times containing high reactivity amino-acid liquid fertilizer product.Should make every effort to during foliage-spray be sprayed at plant blade face equably, be advisable with moistening not the dripping of blade.
3.3 embodiment of the present invention 3 containing high reactivity amino-acid liquid fertilizer product to Rice Production safety, in process of the test there is not leaf look and move back the fertilizer damage symptoms such as green, plant is lopsided in paddy rice, can use by spread on paddy rice.Note not with alkaline chemical fertilizer and combined use of pesticides, avoid reduce fertilizer efficiency.
Although above the present invention is described in detail with a general description of the specific embodiments, on basis of the present invention, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, these modifications or improvements without departing from theon the basis of the spirit of the present invention, all belong to the scope of protection of present invention.
Claims (10)
1. produce the device of amino acid mixed solution for one kind, it is characterized in that, described device is enclosed construction, comprises the strand cutter-type crusher, degreasing system pulp digester, secondary pulverizer, reactor, hold-up vessel, the strainer that utilize by-pass valve control to connect successively from top to bottom; Described degreasing system pulp digester is provided with automatic oil pumping pump valve, described secondary pulverizer is provided with opening for feed, described reactor is provided with temperature controller.
2. the device of production amino acid mixed solution according to claim 1, is characterized in that, one end of described strand cutting knife crusher connects elevator, is preferably bucket type elevator.
3. the device of production amino acid mixed solution according to claim 1, is characterized in that, described reactor is the tubular rotary type coupled structure of double-deck inwall enamel.
4. a preparation method for amino acid mixed solution, in enclosed appts, comprises the following steps:
1) livestock and poultry corpse is processed in crusher the fritter of 0.1 ~ 0.3kg;
2) open strand cutter-type crusher control valve and the piece material after process is put into degreasing system pulp digester, pass into steam and boil 4 ~ 6h, after naturally cooling, run the extraction of automatic oil pumping pump valve and go out grease;
3) by degreasing system pulp digester control valve by step 2) products obtained therefrom puts into secondary pulverizer, be ground into 70 ~ 90 orders, be cooled to 50 ~ 60 DEG C, then mixed accessories is added by opening for feed, obtain degreasing mixture, the part by weight of described mixed accessories and livestock and poultry corpse is 0.9 ~ 1.1:0.7 ~ 1.3, and described mixed accessories comprises thermophilic microbial inoculum and cavings, by weight, thermophilic microbial inoculum: cavings=3 ~ 7:90 ~ 100;
4) open secondary pulverizer control valve and degreasing mixture is put into reactor, add water by the opening for feed of secondary pulverizer and rinse secondary pulverizer, the add-on of water and the weight ratio of degreasing mixture are 3 ~ 5:1, the water rinsed after secondary pulverizer puts into reactor, then be 50-60 DEG C in temperature, pH value is carry out biological enzymolysis under the condition of 6.5 ~ 7.0, when enzymolysis protein content reaches 35% ~ 45%, and stopped reaction;
5) put the liquid material of enzymolysis into hold-up vessel by reactor control valve, after leaving standstill 6 ~ 12h, extract supernatant liquor strainer and filter, gained filtrate is amino acid mixed solution.
5. the method for production amino acid mixed solution according to claim 4, is characterized in that, step (1) concrete technology is, motor rotates forward 8 ~ 12min, stop 1 ~ 3min, then reverse 3 ~ 7min, stops 1 ~ 3min, again rotate forward, move in circles according to this, rotating speed is 1 ~ 2rpm.
6. the method for production amino acid mixed solution according to claim 4, is characterized in that, the temperature of step (2) described steam is 250 ~ 350 DEG C.
7. the method for production amino acid mixed solution according to claim 4, is characterized in that, step (4) stirring velocity is 20 ~ 150r/min, and enzymolysis time is 6 ~ 12h.
8. the amino acid mixed solution that according to any one of claim 4-7 prepared by method.
9. the high reactivity amino-acid liquid utilizing the amino acid mixed solution described in claim 8 to prepare is fertile, it is characterized in that, by weight, comprise amino acid mixed solution 700 ~ 900 parts, chelated microelement 98 ~ 100 parts, NPK nutritive element 95 ~ 105 parts, potassium sorbate 0.8 ~ 1.2 part.
10. the preparation method of high reactivity amino-acid liquid fertilizer according to claim 9, it is characterized in that, comprise the following steps: namely amino acid mixed solution, chelated microelement, NPK nutritive element and the abundant stirring and evenly mixing of potassium sorbate are obtained high reactivity amino-acid liquid fertile.
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