CN104072320A - Organic-inorganic compound fertilizer capable of improving content of artemisinin and preparation method thereof - Google Patents
Organic-inorganic compound fertilizer capable of improving content of artemisinin and preparation method thereof Download PDFInfo
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- CN104072320A CN104072320A CN201410314885.2A CN201410314885A CN104072320A CN 104072320 A CN104072320 A CN 104072320A CN 201410314885 A CN201410314885 A CN 201410314885A CN 104072320 A CN104072320 A CN 104072320A
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Abstract
The invention provides an organic-inorganic compound fertilizer capable of improving the content of artemisinin and a preparation method thereof. The organic-inorganic compound fertilizer comprises an organic part, an inorganic part and a regulating agent, wherein the organic part comprises 80% of sweet wormwood herb fermented bio-organic fertilizer, 5% of rice bran, 10% of peat and 5% of mycoprotein; the inorganic part comprises 17.4% of ammonium sulfate, 22.8% of monoammonium phosphate, 11% of nitro-phosphate fertilizer, 17.4% of urea, 22.7% of potassium chloride, 3% of medium trace element borax, 1% of magnesium sulfate, 1% of manganese sulfate, 1% of zinc sulfate and 2.7% of ferrous sulfate. According to the organic-inorganic compound fertilizer disclosed by the invention, the organic part is from sweet wormwood herb residue and is rich in humic acid and amino acid by adopting aerobic high-temperature fermentation, so that the organic-inorganic compound fertilizer, which is scientifically prepared from the sweet wormwood herb residue bio-organic fertilizer containing active bacteria and the conventional inorganic fertilizers, plays a role in promoting the formation of the artemisinin and the photosynthesis of the sweet wormwood herb, and can be used for improving the content of the artemisinin synthesized from the sweet wormwood herb within the same time and improving the soil for planting the sweet wormwood herb.
Description
Technical field
The present invention relates to field of fertilizer production, be specifically related to a kind ofly can improve composite organic-inorganic fertilizer of artemislnin content and preparation method thereof.
Background technology
Sweet wormwood waste residue refers to that factory is extracting the waste residue producing after Artemisinin, water content is generally 20%, also contain in addition a small amount of organic solvent such as alcohol and sherwood oil, artemislnin content average out to 6/1000ths in existing sweet wormwood, improve artemislnin content and always be a difficult problem, in Chongqing, only the sweet wormwood waste residue annual production of an Artemisinin extraction producer just has more than 20,000 tons.
Sweet wormwood there will be a large amount of sweet wormwood waste residues extracting after Artemisinin, and processing waste residue is also one of normal important step of producing of sweet wormwood industry, and the major way of the processing and utilizing to sweet wormwood waste is burning, landfill, is crushed into the weighting material of feed at present.And effective added value of these processing aspect gained is lower, all lower than the added value being fermented into as biological organic fertilizer.
The current situation of China is for having a large population and a few land, rely on a large amount of inputs increase per unit area yields of chemical fertilizer is the existing fertilizing method of China always, China's agricultural application be mostly inorganic states chemical fertilizer, along with using in a large number of chemical fertilizer, between farm crop-soil-environmental system, there is great variety, shown the aspects such as space reduces between soil compaction, soil acidification, water-retaining capacity decline, soil.The aspects such as main manifestations is water body aspect environment eutrophication, heavy metallic poison, salinization aggravation.Aspect plant, show as output and reduce, active substance content reduces.
China's fertilizer application amount is higher, but utilization ratio is lower, and general chemical fertilizer utilization ratio is only 30% left and right, irrationally uses a large amount of inorganic states chemical fertilizer and can cause great number of issues, and on market, also there is no the special organic-inorganic compound mixed fertilizer of using for sweet wormwood.
Output sweet wormwood area fertilising is at present mainly and uses urea, phosphate fertilizer, and paving, with potash fertilizer, is seldom used the fertilizer that contains middle trace element, also seldom uses biological organic fertilizer, does not more use and contains the organic-inorganic compound mixed fertilizer of producing after the fermentation of sweet wormwood slag.The artemislnin content in sweet wormwood output area is lower at present, and all content is 6/1000ths left and right, and per mu yield is 120-150 kilogram.Therefore be badly in need of research a kind of free from environmental pollution and can increase the organic-inorganic composite fertilizer of content of artemisinin in sweet wormwood.
Summary of the invention
The present invention solves the shortcoming that the above-mentioned existing fertiliser production of mentioning exists, and provides a kind of and can improve composite organic-inorganic fertilizer of artemislnin content and preparation method thereof.
Concrete, the invention provides a kind of composite organic-inorganic fertilizer that can improve artemislnin content, it comprises organic moiety, inorganic part and conditioning agent, and organic moiety comprises biological organic fertilizer, 5% rice skin, 10% peat and 5% the mycoprotein of 80% sweet wormwood fermentation;
Inorganic part comprises 17.4% ammonium sulfate, 22.8% monoammonium phosphate, 11% nitrophosphate fertilizer, 17.4% urea, 22.7% Repone K, 3% middle micro-borax, 1% magnesium sulfate, 1% manganous sulfate, 1% zinc sulfate and 2.7% ferrous sulfate.
A method of preparing the above-mentioned composite organic-inorganic fertilizer that can improve artemislnin content, it comprises the following steps:
S1: the mycoprotein that the rice skin that biological organic fertilizer, the weight ratio of the sweet wormwood that is 80% by weight ratio fermentation is 5%, the peat that weight ratio is 10% and weight ratio are 5% mixes, and is made into organic moiety;
S2: the ferrous sulfate that the monoammonium phosphate that the ammonium sulfate that is 17.4% by weight ratio, weight ratio are 22.8%, the nitrophosphate fertilizer that weight ratio is 11%, Repone K that weight ratio is 22.7%, middle micro-borax that weight ratio is 3%, magnesium sulfate that weight ratio is 1%, manganous sulfate that weight ratio is 1%, zinc sulfate that weight ratio is 1% and weight ratio are 2.7% mixes;
S3: after the mixture obtaining in S1 is mixed with the mixture obtaining in S2, add 2 milliliters of the conditioning agents of 100 times of dilutions and mix, being finally added in the urea melting at 95 DEG C, obtaining composite organic-inorganic fertilizer after mixing;
S4: above-mentioned composite organic-inorganic fertilizer is dried to 30 minutes under 50-55 DEG C of low temperature, and sieves in the solarization net that is 2-4mm at mesh diameter, 40 DEG C following cooling, after cooling completing, carries out metering packing.
Preferably, in S1, after each component mixes, 3-5 days need to ferment at the temperature of 50-80 degree.
Preferably, in S3, after mixing completes, need to carry out granulation to composite organic-inorganic fertilizer according to demand.
Preferably, in S4, the diameter of the mesh of screen cloth is 3mm.
The present invention originates taking sweet wormwood slag as organic moiety, adopt oxygen consumption thermophilic fermentation, make organic moiety be rich in humic acids, amino acid, by the sweet wormwood slag biological fertilizer that contains active bacterium and the preparation of conventional inorganic fertilizer science, make system organic-inorganic complex fertilizer can play promoter action to the photosynthesis of the formation of Artemisinin and sweet wormwood body, sweet wormwood synthetic artemislnin content within the identical time is improved, and improve the soil of plantation sweet wormwood.
Brief description of the drawings
Fig. 1 is raw material schematic diagram of the present invention;
Fig. 2 is preparation method's process flow sheet of the present invention.
Embodiment
Below in conjunction with the drawings and the specific embodiments, the present invention is further explained:
As shown in Figure 1, the invention provides a kind of composite organic-inorganic fertilizer that can improve artemislnin content, it comprises organic moiety, inorganic part and conditioning agent, and organic moiety comprises biological organic fertilizer, 5% rice skin, 10% peat and 5% the mycoprotein of 80% sweet wormwood fermentation;
Inorganic part comprises 17.4% ammonium sulfate, 22.8% monoammonium phosphate, 11% nitrophosphate fertilizer, 17.4% urea, 22.7% Repone K, 3% middle micro-borax, 1% magnesium sulfate, 1% manganous sulfate, 1% zinc sulfate and 2.7% ferrous sulfate.
Specific embodiment 1
As shown in Figure 2, the invention provides a kind of method of preparing the above-mentioned composite organic-inorganic fertilizer that can improve artemislnin content, it comprises the following steps:
S1: the biological organic fertilizer of the sweet wormwood fermentation of 80 kilograms, the rice skin of 5 kilograms, the peat of 10 kilograms and the mycoprotein of 5 kilograms are mixed, be made into organic moiety;
S2: the ammonium sulfate of 17.4 kilograms, the monoammonium phosphate of 22.8 kilograms, the nitrophosphate fertilizer of 11 kilograms, the Repone K of 17.4 kilograms, the middle micro-borax of 3 kilograms, the magnesium sulfate of 1 kilogram, the manganous sulfate of 1 kilogram, the zinc sulfate of 1 kilogram and the ferrous sulfate of 2.7 kilograms are mixed;
S3: after the mixture obtaining in S1 is mixed with the mixture obtaining in S2, add 4 milliliters of the conditioning agents of 100 times of dilutions and mix, being finally added in the urea melting at 95 DEG C, obtaining composite organic-inorganic fertilizer after mixing;
S4: above-mentioned composite organic-inorganic fertilizer is dried to 30 minutes under 50-55 DEG C of low temperature, and sieves in the solarization net that is 3mm at mesh diameter, 40 DEG C following cooling, after cooling completing, carries out metering packing.
Preferably, in S1, after each component mixes, need at the temperature of 80 degree, ferment 5 days.
Preferably, in S3, after mixing completes, need to carry out granulation to composite organic-inorganic fertilizer according to demand.
Specific embodiment 2
As shown in Figure 2, the invention provides a kind of method of preparing the above-mentioned composite organic-inorganic fertilizer that can improve artemislnin content, it comprises the following steps:
S1: the biological organic fertilizer of the sweet wormwood fermentation of 160 kilograms, the rice skin of 10 kilograms, the peat of 20 kilograms and the mycoprotein of 10 kilograms are mixed, be made into organic moiety;
S2: the ammonium sulfate of 34.8 kilograms, the monoammonium phosphate of 45.6 kilograms, the nitrophosphate fertilizer of 22 kilograms, the Repone K of 45.4 kilograms, the middle micro-borax of 6 kilograms, the magnesium sulfate of 2 kilograms, the manganous sulfate of 2 kilograms, the zinc sulfate of 2 kilograms and the ferrous sulfate of 5.4 kilograms are mixed;
S3: after the mixture obtaining in S1 is mixed with the mixture obtaining in S2, add 4 milliliters of the conditioning agents of 100 times of dilutions and mix, being finally added in the urea melting at 95 DEG C, obtaining composite organic-inorganic fertilizer after mixing;
S4: above-mentioned composite organic-inorganic fertilizer is dried to 30 minutes under 50-55 DEG C of low temperature, and sieves in the solarization net that is 3mm at mesh diameter, 40 DEG C following cooling, after cooling completing, carries out metering packing.
Preferably, in S1, after each component mixes, need at the temperature of 80 degree, ferment 5 days.
Preferably, in S3, after mixing completes, need to carry out granulation to composite organic-inorganic fertilizer according to demand.
The application of the present invention on sweet wormwood grass:
Experimental Base is selected:
Experiment and demonstration district is located at clean brook village of You Yang clear spring township, 260 meters of the minimum height above sea level in this area, 800 meters of the highest height above sea level, 1331 millimeters of annual quantity of precipitation, annual 1076 hours sunshine, 15.2 degrees Celsius of temperature on average, relative humidity 79.8, physical features is dark mound and mountain region, soil is comparatively fertile, soil layer is deep is 0.5-1m, in soil, accounts for 3% containing organic matter, and available nitrogen, quick-acting Vanadium Pentoxide in FLAKES, exchangeable calcium ion content are in common level.Exchangeability magnesium, quick-acting zinc, quick-acting iron, quick-acting boron content is on the low side, and test site is divided into 3 bulks, is respectively demonstration area, check plot, clear area.
Varieties of plant: blue or green No. 5 of the tenth of the twelve Earthly Branches: annual herb plant, plant height 30-150 centimetre.
Test area: wherein 10 mu of demonstration areas, 10 mu of check plots, 10 mu of clear areas.
Test design:
Demonstration area: base manure is the organic-inorganic compound mixed fertilizer of the raising artemislnin content in the present invention, N-P2O5-K2O=15-7-8, organic content >=20%, the actual nutrient data of this fertilizer of survey is N-P2O5-K2O=15.12-6.93-8.44, topdresses as same fertilizer.
Check plot: base manure is the 15-10-5 composite fertilizer of factory of You Zhou composite fertilizer, N-P2O5-K2O=30, this fertilizer real data of survey is N-P2O5-K2O=14.37-9.86-5.42, topdresses as same fertilizer.
Clear area: not fertilise.
On March 28th, 2013, after transplanting sweet wormwood, use 50 kilograms, base manure for every mu, on May 17th, 2013, use for every mu and topdress 20 kilograms.
Fertilising adopts in the other 3-5 centimeters of each strain sweet wormwood nest and digs pit and use base manure, and covers with thin soil, using while topdressing according to rain time, and earthing after spreading fertilizer over the fields root 3-5 centimeters or borehole apply before rain.
Interpretation of result:
Soil testing and fertilizer recommendation test field data mainly gather around the plant height of sweet wormwood grass growth period and sweet wormwood after the variation, the variation of sweet wormwood grass output of artemislnin content in sweet wormwood grass, and with the contrast on two kinds of fertilizer costs.From result, can analyze demonstration area and obtain gratifying effect.
The transplanting time of sweet wormwood is clear and bright front and back, and the primary growth phase is April, and the overgrowing phase is 5-6 month, and the ripening stage is July, and be early August collection period.
Under identical condition, variable is that fertilization type is not identical, and in the data of surveying on the same day, the plant height of demonstration area will be higher than nearly 10 centimetres of check plot, width of blade is wider than check plot, and white space, due to not fertilising, causes width of blade very narrow, thin thickness, strain is low, and blade is also with yellow.Can show that by top data the biological organic fertilizer utilizing after the fermentation of sweet wormwood slag adds after inorganic fertilizer, has obvious promoter action to the growth of sweet wormwood.
Output and artemislnin content investigation
Demonstration area area is 10 mu, 10 mu of check plot areas, and clear area area is 10 mu, in order to wait until data more accurately, collecting time unification, airing time unification, unification sample time.In following table, be sweet wormwood grass output and the artemislnin content of demonstration area, check plot, clear area.
Time: 2013
Collecting time: July 26
Record the artemislnin content time: August 11
By the statistic data in upper table, we can draw, the price that is 5 ‰-7 ‰ by the artemisia leaf market purchasing price of 2013 be 0.9 yuan of each point/kilogram, more than 7 ‰ be 1.00 yuan of each point/jin, 5 ‰ following producers reject, the artemisia leaf output of demonstration area is 1485.23 kilograms, 148.52 kilograms of per mu yield average out to, per mu yield value is, the per mu yield value of demonstration area is 7.58*1*148.52=1125.78 unit, check plot artemisia leaf output is 1364.87 kilograms, 136.49 kilograms of per mu yield average out to, the per mu yield value of check plot is 827.95 yuan, the artemisia leaf output of clear area is 957.25 kilograms, 95.73 kilograms of per mu yield average out to, the per mu yield value of clear area is 0 yuan.Can show that by data above per mu yield improves 8.09%, per mu yield value has improved 297.83 yuan/mu.
Following table is Artemisinin quality contrast table
The single impurity of demonstration area is all less than and contrasts and clear area with total impurities content as can be seen from the above table, and the total impurities content of check plot exceeds 0.30 percentage point than demonstration area, the Artemisinin extracting with same process, with liquid chromatograph survey content be that demonstration area is the highest, main analogue is minimum, these data can illustrate uses the quality of utilizing sweet wormwood slag organic-inorganic compound mixed fertilizer can improve Artemisinin
Soil basic condition contrast: can be found out by data, the soil acidity or alkalinity of demonstration area has been partial to neutrality, the soil acidity or alkalinity of check plot is lowered, the soil porosity of demonstration area increases, the porosity of check plot diminishes, organic content demonstration area has more 0.17% with respect to check plot, can reach a conclusion, the use of inorganic composite fertilizer can cause the meta-acid of soil, the porosity that utilizes the biological organic fertilizer after sweet wormwood fermentation and the organic content that can increase in soil mixing of inorganic fertilizer and increase soil in the present invention.
The present invention originates taking sweet wormwood slag as organic moiety, adopt oxygen consumption thermophilic fermentation, make organic moiety be rich in humic acids, amino acid, by the sweet wormwood slag biological fertilizer that contains active bacterium and the preparation of conventional inorganic fertilizer science, make system organic-inorganic complex fertilizer can play promoter action to the photosynthesis of the formation of Artemisinin and sweet wormwood body, sweet wormwood synthetic artemislnin content within the identical time is improved, and improve the soil of plantation sweet wormwood.
Person of ordinary skill in the field is to be understood that: in the situation that not departing from ultimate principle of the present invention; can carry out various amendments, retouching, combination to the present invention, supplement or the replacement of technical characterictic, these are equal to substitute mode or within obviously mode of texturing all falls into protection scope of the present invention.
Claims (5)
1. one kind can be improved the composite organic-inorganic fertilizer of artemislnin content, it is characterized in that: it comprises organic moiety, inorganic part and conditioning agent, organic moiety comprises biological organic fertilizer, 5% rice skin, 10% peat and 5% the mycoprotein of 80% sweet wormwood fermentation;
Inorganic part comprises 17.4% ammonium sulfate, 22.8% monoammonium phosphate, 11% nitrophosphate fertilizer, 17.4% urea, 22.7% Repone K, 3% middle micro-borax, 1% magnesium sulfate, 1% manganous sulfate, 1% zinc sulfate and 2.7% ferrous sulfate.
2. a method of preparing the composite organic-inorganic fertilizer that can improve artemislnin content claimed in claim 1, is characterized in that: it comprises the following steps:
S1: the mycoprotein that the rice skin that biological organic fertilizer, the weight ratio of the sweet wormwood that is 80% by weight ratio fermentation is 5%, the peat that weight ratio is 10% and weight ratio are 5% mixes, and is made into organic moiety;
S2: the ferrous sulfate that the monoammonium phosphate that the ammonium sulfate that is 17.4% by weight ratio, weight ratio are 22.8%, the nitrophosphate fertilizer that weight ratio is 11%, Repone K that weight ratio is 22.7%, middle micro-borax that weight ratio is 3%, magnesium sulfate that weight ratio is 1%, manganous sulfate that weight ratio is 1%, zinc sulfate that weight ratio is 1% and weight ratio are 2.7% mixes;
S3: after the mixture obtaining in S1 is mixed with the mixture obtaining in S2, add 2 milliliters of the conditioning agents of 100 times of dilutions and mix, being finally added in the urea melting at 95 DEG C, obtaining composite organic-inorganic fertilizer after mixing;
S4: above-mentioned composite organic-inorganic fertilizer is dried to 30 minutes under 50-55 DEG C of low temperature, and sieves in the solarization net that is 2-4mm at mesh diameter, 40 DEG C following cooling, after cooling completing, carries out metering packing.
3. preparation according to claim 2 can improve the method for the composite organic-inorganic fertilizer of artemislnin content, it is characterized in that: in S1, after each component mixes, 3-5 days need to ferment at the temperature of 50-80 degree.
4. preparation according to claim 2 can improve the method for the composite organic-inorganic fertilizer of artemislnin content, it is characterized in that: in S3, after mixing completes, need to carry out granulation to composite organic-inorganic fertilizer according to demand.
5. preparation according to claim 2 can improve the method for the composite organic-inorganic fertilizer of artemislnin content, it is characterized in that: in S4, the diameter of the mesh of screen cloth is 3mm.
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Cited By (1)
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