CN107500911A - A kind of artemisia annua organic-inorganic compound fertilizer special and preparation method thereof - Google Patents
A kind of artemisia annua organic-inorganic compound fertilizer special and preparation method thereof Download PDFInfo
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- CN107500911A CN107500911A CN201710883384.XA CN201710883384A CN107500911A CN 107500911 A CN107500911 A CN 107500911A CN 201710883384 A CN201710883384 A CN 201710883384A CN 107500911 A CN107500911 A CN 107500911A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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Abstract
The invention belongs to technical field of fertilizers, is related to a kind of Chemical Mixed Fertilizer, discloses a kind of artemisia annua organic-inorganic compound fertilizer special, it is characterised in that the composite fertilizer forms as follows by weight：10 22 parts of chicken manure, 5 10 parts of duck excrement, 5 15 parts of plant ashes, 10 20 parts of nitrogenous fertilizer, 9 16 parts of phosphate fertilizer, 7 13 parts of potash fertilizer, 0.6 1.5 parts of middle trace mineral supplement, 20 35 parts of special water-reataining fertilizer-keeping agent, 0.6 1.8 parts of mixed bacteria, suitable quantity of water.Present invention also offers the preparation method of this artemisia annua organic-inorganic compound fertilizer special, including prepare special water-reataining fertilizer-keeping agent, just mixed, compound and be granulated and supply four big steps.For the compound organic and inorganic fertilizer of the present invention specially to be prepared according to the growth characteristics of artemisia annua, nutrition is comprehensive, can effectively improve the utilization rate of fertilizer of artemisia annua, promotes the growth of artemisia annua, improves the content of Artemisinin from Artemisia Annua L；Preparation method is simple to operation, and feasibility is high.
Description
Technical field
The invention belongs to technical field of fertilizers, is related to a kind of Chemical Mixed Fertilizer, more particularly to a kind of artemisia annua special organic and inorganic
Chemical Mixed Fertilizer and preparation method thereof.
Background technology
Artemisia annua (Artemisia annua Linn) is called yellow wormwood artemisia, is the annual herb plant of composite family artemisia.It has
Composition qinghaosu is imitated having the characteristics of efficient, less toxic in terms of antimalarial, is classified as by the World Health Organization and prevents and treats malaria in the world
Choice drug.Malaria is popular most wide, the incidence of disease and death rate highest tropical parasitic worm infectious disease in the world today.According to statistics
National malaria, which is distinguished, is distributed in more than 100 country, clinical patients moon 4-5 hundred million people, have the people of 200-300 ten thousand dead every year.
Artemisia annua is qinghaosu unique raw material plant, and China is the major production areas of artemisia annua, and the raw material in the world 90% comes from
In China.The demand of the annual qinghaosu in the world is 200 tons or so, and yield is only 15 or so, hence it is evident that supply falls short of demand.But
Also there is the situation that artemislnin content differs higher when artemisia annua is planted in China.Artemisia annua is sun plant, to light
As requested is higher, should not be planted under the conditions of concealment.On the other hand, the requirement of artemisia annua sowing time and seedling stage to moisture is also higher,
It is dead because of arid after germination percentage can be caused low or emerged without the moisture of abundance；Level of ground water is too high or impeded drainage, can make
Artemisia annua disease increases, and root rot and stem rot occurs, and gradually dead.The plantation of artemisia annua can't ignore water and fertilizer management,
Improperly water and fertilizer management, can cause artemisia annua to grow extreme difference, and yield is very low.
Therefore we propose higher requirement to fertilizer when artemisia annua is planted.It is inorganic in present agricultural production
Fertilizer occupies most of market.But inorganic fertilizer has greatly deficiency and defect, destructible soil, causes the soil organism
Content decline, soil start acidifying, it is hardened, cause its water conservation, fertilizer conservation, poor air permeability, it is difficult to meet the actual growth of crops
Need；The practical efficiency of inorganic fertilizer is low, and only 30% or so, it is most of to flow into rivers and lakes with agricultural drain or residue in soil
In earth and plant and crops body, not only bring environmental pollution but also endanger the safety and health of the mankind and life, these all into
For the obstacle of agricultural sustainable development.
In order to overcome disadvantage mentioned above, a kind of artemisia annua organic-inorganic compound fertilizer special is developed, can both meet artemisia annua
Growth demand, the content of Artemisinin from Artemisia Annua L is improved, can rationally utilize organic waste materials, cost-effective, environmental protection again.
The content of the invention
The goal of the invention of the present invention is to provide a kind of artemisia annua organic-inorganic compound fertilizer special, organic and inorganic compound of the present invention
For complex fertilizer specially to be prepared according to the growth characteristics of artemisia annua, nutrition is comprehensive, can effectively improve the utilization rate of fertilizer of artemisia annua, promotees
Enter the growth of artemisia annua, improve the content of Artemisinin from Artemisia Annua L；It is a further object to provide a kind of artemisia annua
The preparation method of organic-inorganic compound fertilizer special.
In order to realize foregoing invention purpose, the technical solution adopted by the present invention is as follows：
A kind of artemisia annua organic-inorganic compound fertilizer special, the composite fertilizer form as follows by weight：Chicken manure 10-22 parts, duck
Excrement 5-10 parts, plant ashes 5-15 parts, nitrogenous fertilizer 10-20 parts, phosphate fertilizer 9-16 parts, potash fertilizer 7-13 parts, middle trace mineral supplement
0.6-1.5 parts, special water-reataining fertilizer-keeping agent 20-35 parts, mixed bacteria 0.6-1.8 parts, suitable quantity of water；
The mixed bacteria contains bacillus licheniformis 0.1-0.6 parts, bacillus subtilis 0.05-0.3 parts, nitrogen-fixing bacteria
0.1-0.5 parts, Lactobacillus plantarum 0.05-0.2 parts, straw decomposing strain 0.05-0.3 parts.
Further, the special water-reataining fertilizer-keeping agent includes modified building stones 10-30%, modification biological charcoal according to percentage by weight
20-45% and wormwood artemisia slag 40-60%；The modified building stones include diatomite 20-40%, bentonite 20- according to percentage by weight
35% and zeolite ash 30-50%；The raw material of the modification biological charcoal is stalk.
Further, the wormwood artemisia slag is that artemisia annua production technology extracts the residue after qinghaosu, and the residue includes artemisia annua
Root, stem, the residue of leaf.
Further, the plant ashes is that turf, bagasse and rice husk are completely complete in 200-300 DEG C of high temperature furnace respectively
The residue of gained after full 0 .5-1 hours；The plant ashes includes turf ash 3-6 parts, sugarcane ash 1-4 parts and rice hull ash 1-5
Part.
Further, the middle trace mineral supplement include manganese chloride, borax, zinc sulfate, magnesium sulfate, two kinds of ferric sulfate or
Person is a variety of.
Further, the nitrogenous fertilizer is urea；The phosphate fertilizer is ammonium superphosphate and/or calcium phosphate；The potash fertilizer is potassium chloride
And/or potassium sulfate.
Further, the preparation method of described a kind of artemisia annua organic-inorganic compound fertilizer special, including prepare special water conservation
Fertilizer-keeping agent, just mixed, compound and it is granulated and supplies four big steps, specific method is as follows：
(1) special water-reataining fertilizer-keeping agent is prepared：A. the preparation of the modified building stones：By the diatomite, the bentonite and
It is screened to after the boiling lime pulverizing less than 300 mesh, accumulates deg with the phosphoric acid,diluted phosphoric acid monoploid of 1-3% molar concentrations, use
Dilute potassium hydroxide regulation pH to 7.0-7.6 of 1-3% molar concentrations；When drying to moisture is less than 5% in an oven, high temperature is put into
Stove, at 100-200 DEG C, nitrogen protection, 0.5-2 hours are calcined, natural cooling, obtain the modified building stones；
B. the preparation of the modification biological：By the stalk under nitrogen protection, calcined in 400-600 DEG C of high temperature furnace
After 1-3 hour natural coolings, the segment less than 1cm is ground into pulverizer, obtains the charcoal；The charcoal is used
The watery hydrochloric acid acidifying of 1-3% molar concentrations, then pH to 7.0-7.6 is adjusted with the weak aqua ammonia of 1-3% molar concentrations, do in an oven
It is dry to be less than 5% to moisture, obtain the modification biological charcoal；
C. the sweet wormwood slag is ground into the segment less than 1cm in pulverizer, sequentially adds the modification biological charcoal, institute
Modified building stones are stated, are sufficiently mixed uniformly；
(2) just mix：The chicken manure, the duck excrement, the plant ashes and suitable quantity of water are well mixed, at 25-37 DEG C, protected
Hold 30-45 days, sterilize；
(3) compound：By above-mentioned professional fertilizer-keeping agent and above-mentioned preliminary batch mixing gains, it is thoroughly mixed uniformly, adds institute
Nitrogenous fertilizer, the phosphate fertilizer, the potash fertilizer and the middle trace element are stated, the mixed bacteria is eventually adding and suitable quantity of water is again stirring for
Make it well mixed；
(4) it is granulated：Above-mentioned compound gains are dried, keep moisture to be then granulated in comminutor in 3-8%.
In inventive formulation, chicken manure, duck excrement are all a kind of more high-quality organic fertilizer, and plant ashes includes turf
Ash, sugarcane ash and rice hull ash are together after decomposed sterilizing, needed for the plant such as a large amount of crude protein of content, carbohydrate, nitrogen, phosphorus, potassium
Nutrient；Meanwhile can increase soil with organic matter content using chicken manure, duck excrement and plant ashes, be advantageous to conditioned soil
Earth physics, chemistry and biological nature, vegetable soil, culture fertility.
Nitrogenous fertilizer, phosphate fertilizer and potash fertilizer are the most basic nutrients needed for artemisia annua.Added while applying fertilizer mixed
Strain is closed, the mixed bacteria contains bacillus licheniformis, bacillus subtilis, nitrogen-fixing bacteria, Lactobacillus plantarum and straw decomposing bacterium
Kind.Bacillus licheniformis can produce resistant activity material, and with unique biology take oxygen mechanism, can suppress the life of pathogenic bacteria
Long breeding；Bacillus subtilis is distributed in soil and the organic matter of corruption, can decompose excrement, organic matter etc., to vibrios, greatly
The harmful microorganism such as enterobacteria and baculoviral has very strong inhibitory action；Nitrogen-fixing bacteria can fix the nitrogen in air, fixed nitrogen production
Thing ammonia directly can provide nitrogen source for homobium；Lactobacillus plantarum excrement can rot well, water body ammonia nitrogen, nitrite etc. of degrading
Harmful substance, reduce organic oxygen demand, indirect oxygenation；Straw decomposing strain can be rapidly by the carbon in stalk windrow, nitrogen, phosphorus, potassium
Deng decomposition mineralising, simple organic is formed, so as to be further broken into the absorbable nutritional ingredient of crop；Five big strains are made jointly
With excrement being promoted to decompose, nutritional ingredient needed for Straw decomposing into artemisia annua, there is provided nitrogen source promotes artemisia annua growth, suppresses
Pathogenic bacteria reduce artemisia annua disease, make its healthy growth.
The Chemical Mixed Fertilizer of the present invention adds special water-reataining fertilizer-keeping agent, including modified building stones, modified straw slag and wormwood artemisia slag.It is described to change
Property building stones are made up of diatomite, bentonite and zeolite ash；Not only possess fine and smooth diatomite, loose, light, porous, water imbibition and
The characteristics of permeability is strong；And possess bentonite and have the characteristics of certain adsorption capacity to various gases, liquid, organic substance,
The characteristics of also mobility of fertilizer can be strengthened comprising zeolite ash；The characteristics of three, mutually contains, and mutually promotes, and has and further protects
Water holding point, the release time of extension fertilizer are more beneficial for plant absorption.
The modification biological charcoal refers to the stalk of rice, wheat, corn etc., after carrying out high-temperature process, eliminates in stalk
Moisture and volatile organic matter, a kind of extremely abundant charcoal of obtained carbon content.The charcoal, which has, is rich in micropore, not only
The content of organics of soil can be supplemented, moisture and nutriment can also be effectively preserved, increase soil fertility.
Wormwood artemisia slag, artemisia annua production technology extract the residue after qinghaosu.The content of Artemisinin from Artemisia Annua L typically 0.7~
1% or so, the residue of substantial amounts of artemisia annua is remained after artemisia annua extraction qinghaosu.This wormwood artemisia slag is industrially difficult to secondary profit
With utilization rate is also very low in production and living.The Chemical Mixed Fertilizer of the present invention is added in special water-reataining fertilizer-keeping agent, with modified building stones
It is used in mixed way with modification biological charcoal, on the one hand plays a part of crosslinking agent, modified building stones and modification biological charcoal is fixed on wormwood artemisia slag
On, substantially improve modified building stones and modification biological charcoal and the characteristics of not being fixed easily, be on the other hand effectively utilized due to light
Trade waste-wormwood artemisia slag, wormwood artemisia slag can be improved nutrition, while environment-friendly high-efficiency for the growth of artemisia annua again after bacterial classification,
As the strong pillar of agricultural sustainable development.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：
(1) inorganic fertilizer uses azophoska and middle micro- manganese chloride, borax, sulphur in compound organic and inorganic fertilizer of the present invention
Sour zinc, magnesium sulfate, the mixture of ferric sulfate, it is micro in supplement while the basic nutrition element needed for artemisia annua growth is ensured
Element so that artemisia annua well developed root system, branches and leaves are luxuriant, are advantageous to the raising of the content of Artemisinin from Artemisia Annua L.
(2) inorganic fertilizer uses chicken manure, duck excrement and plant ashes in compound organic and inorganic fertilizer of the present invention, after decomposed sterilizing, this
Nutrient needed for the plants such as a large amount of crude protein of Organic manure content, carbohydrate, nitrogen, phosphorus, potassium, plant can directly be inhaled
Receive and promote growth；The organic matter being rich in simultaneously in organic fertilizer can increase soil with organic matter content, improve soil physics, chemistry
And biological nature, vegetable soil, culture fertility, be advantageous to the sustainable plantation of artemisia annua.
(3) bacillus licheniformis, bacillus subtilis, nitrogen-fixing bacteria, plant are added in compound organic and inorganic fertilizer of the present invention
Five big strain of lactobacillus and straw decomposing strain, collective effect, excrement can be promoted to decompose, battalion needed for Straw decomposing into artemisia annua
Form point, there is provided nitrogen source promotes artemisia annua growth, suppresses pathogenic bacteria and reduces artemisia annua disease, makes its healthy growth.
(4) with the addition of special water-reataining fertilizer-keeping agent in compound organic and inorganic fertilizer of the present invention, this special water-reataining fertilizer-keeping agent with it is inorganic
After fertilizer, organic fertilizer are granulated jointly, its loose aperture is advantageous to keep moisture；Its powerful adsorption capacity can be effective
The nutrients such as fixed N P and K, make it slowly discharge, increase the utilization rate of various nutrients.
(5) special water-reataining fertilizer-keeping agent in the present invention, modification biological charcoal carbon in raw material is used in this special water-reataining fertilizer-keeping agent to contain
Amount is abundant, increases soil fertility；Wormwood artemisia slag can be continued as artemisia annua and provide growth required nutriment after bacterial classification, solution
The problems such as wormwood artemisia slag of having determined post processing is difficult, is effectively utilized existing resource, reduces cost, environmental protection, realize sustainable development.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Embodiment is closed, the present invention is expanded on further.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention,
It is not intended to limit the present invention.
Raw material used in the present invention can be from buying on the market.
Embodiment 1
(1) component：Chicken manure 10kg, duck excrement 5kg, turf ash 3kg, sugarcane ash 1kg, rice hull ash 1kg, excessively urea 10kg, phosphorus
It is sour calcium 9kg, potassium sulfate 7kg, middle micro- 0.6kg (wherein manganese chloride 0.3kg, borax 0.1kg, ferric sulfate 0.2kg), special
Water-reataining fertilizer-keeping agent 20kg and mixed bacteria 0.6kg；
Wherein special water-reataining fertilizer-keeping agent includes：Diatomite 1.5kg, bentonite 1.5kg, zeolite ash 3kg, stalk slag 6kg and
Wormwood artemisia slag 8kg；
Wherein mixed bacteria includes：Bacillus licheniformis agent 0.15kg, bacillus subtilis microbial inoculum 0.15kg, azotobacterin
(bacteria containing amount in solid fungicide is 10 by 0.2kg, Lactobacillus plantarum agent 0.05kg, straw decomposing inoculum agent 0.05kg10-11cfu/
kg)。
(2) preparation method：
1) special water-reataining fertilizer-keeping agent is prepared：A. it is modified the preparation of building stones：By diatomite 1.5kg, bentonite 1.5kg and zeolite
Grey 3kg grinding and sievings accumulate deg to 300 mesh are less than, with 0.01mol/L phosphoric acid,diluted phosphoric acid monoploid, dilute with 0.01mol/L
Potassium hydroxide adjusts pH to 7.0；When drying to moisture is 4% in an oven, high temperature furnace is put into, at 100 DEG C, nitrogen protection, is forged
Burn 0.5 hour, natural cooling, obtain being modified building stones；
B. the preparation of modification biological：By 6kg stalks under nitrogen protection, 1 hour nature is calcined in 400 DEG C of high temperature furnace
After cooling, the segment less than 1cm is ground into pulverizer, obtains the charcoal；The charcoal is dilute with 0.01mol/L
Hydrochloric acid is acidified, then adjusts pH to 7.0 with 0.01mol/L weak aqua ammonias, and it is 4% to dry in an oven to moisture, obtains modification biological
Charcoal；
C. 8kg wormwood artemisia slags are ground into the segment less than 1cm in pulverizer, sequentially add above-mentioned modification biological charcoal, modification
Building stones, it is sufficiently mixed uniformly；
2) just mix：10kg chicken manures, 5kg duck excrements, 3kg turfs ash, 1kg sugarcane ash, 1kg rice hull ash and suitable quantity of water are mixed equal
It is even, at 25 DEG C, kept for 45 days, sterilizing；
3) compound：By above-mentioned professional water-reataining fertilizer-keeping agent and above-mentioned preliminary batch mixing gains, it is thoroughly mixed uniformly, adds
Micro- (wherein manganese chloride 0.3kg, borax 0.1kg, sulphur in 10kg urea, 9kg calcium superphosphate, 7kg potassium sulfates and 0.6kg
Sour iron 0.2kg), it is eventually adding the mixed bacteria and suitable quantity of water is again stirring for making it well mixed；
4) it is granulated：Above-mentioned compound gains are dried, keep moisture to be then granulated in comminutor 8%.
Embodiment 2
(1) component：Chicken manure 15kg, duck excrement 7kg, turf ash 5kg, sugarcane ash 3kg, rice hull ash 3kg, excessively urea 15kg, phosphorus
Sour calcium 12kg, potassium sulfate 11kg, middle micro- 1.0kg (wherein manganese chloride 0.4kg, borax 0.1kg, zinc sulfate 0.3kg, sulphur
Sour magnesium 0.2kg), special water-reataining fertilizer-keeping agent 30kg and mixed bacteria 1.1kg；
Wherein special water-reataining fertilizer-keeping agent includes：Diatomite 2kg, bentonite 2kg, zeolite ash 4kg, stalk slag 10kg and wormwood artemisia slag
12kg；
Wherein mixed bacteria includes：Bacillus licheniformis agent 0.3kg, bacillus subtilis microbial inoculum 0.15kg, azotobacterin
(bacteria containing amount in solid fungicide is 10 by 0.4kg, Lactobacillus plantarum agent 0.1kg, straw decomposing inoculum agent 0.15kg10-11cfu/
kg)。
(2) preparation method：
1) special water-reataining fertilizer-keeping agent is prepared：A. it is modified the preparation of building stones：By diatomite 2kg, bentonite 2kg and zeolite ash
4kg grinding and sievings accumulate deg to 300 mesh are less than, with 0.02mol/L phosphoric acid,diluted phosphoric acid monoploid, with the dilute hydrogen of 0.02mol/L
Potassium oxide adjusts pH to 7.2；When drying to moisture is 3% in an oven, high temperature furnace is put into, at 150 DEG C, nitrogen protection, calcines 1
Hour, natural cooling, obtain being modified building stones；
B. the preparation of modification biological：By 10kg stalks under nitrogen protection, 2 hours are calcined in 500 DEG C of high temperature furnace certainly
So after cooling, the segment less than 1cm is ground into pulverizer, obtains the charcoal；By the charcoal 0.02mol/L
Watery hydrochloric acid is acidified, then adjusts pH to 7.2 with 0.02mol/L weak aqua ammonias, and it is 3% to dry in an oven to moisture, obtains being modified life
Thing charcoal；
C. 12kg wormwood artemisia slags are ground into the segment less than 1cm in pulverizer, sequentially add above-mentioned modification biological charcoal, modification
Building stones, it is sufficiently mixed uniformly；
2) just mix：15kg chicken manures, 7kg duck excrements, 5kg turfs ash, 3kg sugarcane ash, 3kg rice hull ash and suitable quantity of water are mixed equal
It is even, at 30 DEG C, kept for 35 days, sterilizing；
3) compound：By above-mentioned professional water-reataining fertilizer-keeping agent and above-mentioned preliminary batch mixing gains, it is thoroughly mixed uniformly, adds
In 15kg urea, 12kg calcium superphosphate, 11kg potassium sulfates and 1.0kg trace element (wherein manganese chloride 0.4kg, borax 0.1kg,
Zinc sulfate 0.3kg, magnesium sulfate 0.2kg), it is eventually adding the mixed bacteria and suitable quantity of water is again stirring for making it well mixed；
4) it is granulated：Above-mentioned compound gains are dried, keep moisture to be then granulated in comminutor 5%.
Embodiment 3
(1) component：Chicken manure 22kg, duck excrement 10kg, turf ash 6kg, sugarcane ash 4kg, rice hull ash 5kg, excessively urea 20kg, phosphorus
Sour calcium 16kg, potassium sulfate 13kg, middle micro- 1.5kg (wherein manganese chloride 0.3kg, borax 0.2kg, zinc sulfate 0.3kg, sulphur
Sour magnesium 0.2kg, ferric sulfate 0.5kg), special water-reataining fertilizer-keeping agent 35kg and mixed bacteria 1.8kg；
Wherein special water-reataining fertilizer-keeping agent includes：Diatomite 3kg, bentonite 2kg, zeolite ash 4kg, stalk slag 10kg and wormwood artemisia slag
16kg；
Wherein mixed bacteria includes：Bacillus licheniformis agent 0.6kg, bacillus subtilis microbial inoculum 0.3kg, azotobacterin
(bacteria containing amount in solid fungicide is 10 by 0.4kg, Lactobacillus plantarum agent 0.2kg, straw decomposing inoculum agent 0.3kg10-11cfu/kg)。
(2) preparation method：
1) special water-reataining fertilizer-keeping agent is prepared：A. it is modified the preparation of building stones：By diatomite 3kg, bentonite 2kg and zeolite ash
4kg grinding and sievings accumulate deg to 300 mesh are less than, with 0.03mol/L phosphoric acid,diluted phosphoric acid monoploid, with the dilute hydrogen of 0.03mol/L
Potassium oxide adjusts pH to 7.6；When drying to moisture is 3% in an oven, high temperature furnace is put into, at 200 DEG C, nitrogen protection, calcines 2
Hour, natural cooling, obtain being modified building stones；
B. the preparation of modification biological：By 10kg stalks under nitrogen protection, 3 hours are calcined in 600 DEG C of high temperature furnace certainly
So after cooling, the segment less than 1cm is ground into pulverizer, obtains the charcoal；By the charcoal 0.03mol/L
Watery hydrochloric acid is acidified, then adjusts pH to 7.6 with 0.03mol/L weak aqua ammonias, and it is 3% to dry in an oven to moisture, obtains being modified life
Thing charcoal；
C. 16kg wormwood artemisia slags are ground into the segment less than 1cm in pulverizer, sequentially add above-mentioned modification biological charcoal, modification
Building stones, it is sufficiently mixed uniformly；
2) just mix：22kg chicken manures, 10kg duck excrements, 6kg turfs ash, 4kg sugarcane ash, 5kg rice hull ash and suitable quantity of water are mixed
Uniformly, at 37 DEG C, kept for 30 days, sterilizing；
3) compound：By above-mentioned professional water-reataining fertilizer-keeping agent and above-mentioned preliminary batch mixing gains, it is thoroughly mixed uniformly, adds
In 20kg urea, 16kg calcium superphosphate, 13kg potassium sulfates and 1.5kg trace element (wherein manganese chloride 0.3kg, borax 0.2kg,
Zinc sulfate 0.3kg, magnesium sulfate 0.2kg, ferric sulfate 0.5kg), it is eventually adding the mixed bacteria and suitable quantity of water is again stirring for making it
It is well mixed；
4) it is granulated：Above-mentioned compound gains are dried, keep moisture to be then granulated in comminutor 3%.
Comparative example 1
The Chemical Mixed Fertilizer of special water-reataining fertilizer-keeping agent is not added：
(1) component：Chicken manure 15kg, duck excrement 7kg, turf ash 5kg, sugarcane ash 3kg, rice hull ash 3kg, excessively urea 15kg, phosphorus
Sour calcium 12kg, potassium sulfate 11kg, middle micro- 1.0kg (wherein manganese chloride 0.4kg, borax 0.1kg, zinc sulfate 0.3kg, sulphur
Sour magnesium 0.2kg) and mixed bacteria 1.1kg；
Wherein mixed bacteria includes：Bacillus licheniformis agent 0.3kg, bacillus subtilis microbial inoculum 0.15kg, azotobacterin
(bacteria containing amount in solid fungicide is 10 by 0.4kg, Lactobacillus plantarum agent 0.1kg, straw decomposing inoculum agent 0.15kg10-11cfu/
kg)。
(2) preparation method：
1) just mix：15kg chicken manures, 7kg duck excrements, 5kg turfs ash, 3kg sugarcane ash, 3kg rice hull ash and suitable quantity of water are mixed equal
It is even, at 30 DEG C, kept for 35 days, sterilizing；
2) compound：By above-mentioned professional fertilizer-keeping agent and above-mentioned preliminary batch mixing gains, it is thoroughly mixed uniformly, adds 15kg
Micro- (wherein manganese chloride 0.4kg, borax 0.1kg, sulfuric acid in urea, 12kg calcium superphosphate, 11kg potassium sulfates and 1.0kg
Zinc 0.3kg, magnesium sulfate 0.2kg), it is eventually adding the mixed bacteria and suitable quantity of water is again stirring for making it well mixed；
3) it is granulated：Above-mentioned compound gains are dried, keep moisture to be then granulated in comminutor 5%.
Comparative example 2
The Chemical Mixed Fertilizer of mixed bacteria is not added：
(1) component：Chicken manure 15kg, duck excrement 7kg, turf ash 5kg, sugarcane ash 3kg, rice hull ash 3kg, excessively urea 15kg, phosphorus
Sour calcium 12kg, potassium sulfate 11kg, middle micro- 1.0kg (wherein manganese chloride 0.4kg, borax 0.1kg, zinc sulfate 0.3kg, sulphur
Sour magnesium 0.2kg) and special water-reataining fertilizer-keeping agent 30kg；
Wherein special water-reataining fertilizer-keeping agent includes：Diatomite 2kg, bentonite 2kg, zeolite ash 4kg, stalk slag 10kg and wormwood artemisia slag
12kg；
(2) preparation method：
Prepare special water-reataining fertilizer-keeping agent：A. it is modified the preparation of building stones：By diatomite 2kg, bentonite 2kg and zeolite ash 4kg
Grinding and sieving accumulates deg to 300 mesh are less than, with 0.02mol/L phosphoric acid,diluted phosphoric acid monoploid, with the dilute hydroxides of 0.02mol/L
Potassium adjusts pH to 7.2；When drying to moisture is 3% in an oven, high temperature furnace is put into, at 150 DEG C, nitrogen protection, it is small to calcine 1
When, natural cooling, obtain being modified building stones；
B. the preparation of modification biological：By 10kg stalks under nitrogen protection, 2 hours are calcined in 500 DEG C of high temperature furnace certainly
So after cooling, the segment less than 1cm is ground into pulverizer, obtains the charcoal；By the charcoal 0.02mol/L
Watery hydrochloric acid is acidified, then adjusts pH to 7.2 with 0.02mol/L weak aqua ammonias, and it is 3% to dry in an oven to moisture, obtains being modified life
Thing charcoal；
C. 12kg wormwood artemisia slags are ground into the segment less than 1cm in pulverizer, sequentially add above-mentioned modification biological charcoal, modification
Building stones, it is sufficiently mixed uniformly；
2) just mix：15kg chicken manures, 7kg duck excrements, 5kg turfs ash, 3kg sugarcane ash, 3kg rice hull ash and suitable quantity of water are mixed equal
It is even, at 30 DEG C, kept for 35 days, sterilizing；
3) compound：By above-mentioned professional fertilizer-keeping agent and above-mentioned preliminary batch mixing gains, it is thoroughly mixed uniformly, adds 15kg
Micro- (wherein manganese chloride 0.4kg, borax 0.1kg, sulfuric acid in urea, 12kg calcium superphosphate, 11kg potassium sulfates and 1.0kg
Zinc 0.3kg, magnesium sulfate 0.2kg), it is eventually adding suitable quantity of water and is again stirring for making it well mixed；
4) it is granulated：Above-mentioned compound gains are dried, keep moisture to be then granulated in comminutor 5%.
The effect of this Chemical Mixed Fertilizer is proved below by experiment：
The application method of Chemical Mixed Fertilizer of the present invention：The fertilizer such as base manure, kind can be made.(every mu by 667 square metres of calculating) it is specific
Application method such as table 1 below：
Table 1
6 mu of model fields are selected, the parallel distribution of selected model field, sunlight, water and fertilizer condition are similar.When March,
Sow seeds simultaneously, in artemisia annua cultivation, it is as shown in table 2 to apply Chemical Mixed Fertilizer respectively；
Table 2
Applied fertilizer according to above-mentioned application method, record the yield of artemisia annua and carry out corresponding par, evaluation result such as table 3
It is shown：
Table 3
| Classification | Experimental plot 1 | Experimental plot 2 | Experimental plot 3 | Experimental plot 4 | Experimental plot 5 | Experimental plot 6 |
| Artemislnin content/% | 0.77 | 0.86 | 0.89 | 0.82 | 0.81 | 0.92 |
| Yield/kg | 148.5 | 183.9 | 191.0 | 154.5 | 163.2 | 195.3 |
As seen from the above table, experimental plot 2, experimental plot 3, experimental plot 6 yield compared with experimental plot 1 add respectively
23.84%th, 28.62%, 31.52%, artemislnin content also has corresponding raising；It is not add special retain water and nutrients to experimental plot 4
The Chemical Mixed Fertilizer of agent, compared with the experimental plot 3, yield low 19.11%；It is the Chemical Mixed Fertilizer for not adding mixed bacteria to experimental plot 5, with
Experimental plot 3 compares, yield low 16.13%.Therefore, substantially increased using the Chemical Mixed Fertilizer yield of the present invention, artemislnin content
Corresponding increase.
The invention is not limited in foregoing embodiment.The present invention, which expands to, any in this manual to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (7)
1. a kind of artemisia annua organic-inorganic compound fertilizer special, it is characterised in that the composite fertilizer forms as follows by weight：Chicken manure
10-22 parts, duck excrement 5-10 parts, plant ashes 5-15 parts, nitrogenous fertilizer 10-20 parts, phosphate fertilizer 9-16 parts, potash fertilizer 7-13 parts, in micro member
Plain additive 0.6-1.5 parts, special water-reataining fertilizer-keeping agent 20-35 parts, mixed bacteria 0.6-1.8 parts, suitable quantity of water；
The mixed bacteria contains bacillus licheniformis 0.1-0.6 parts, bacillus subtilis 0.05-0.3 parts, nitrogen-fixing bacteria 0.1-
0.5 part, Lactobacillus plantarum 0.05-0.2 parts, straw decomposing strain 0.05-0.3 parts.
A kind of 2. artemisia annua organic-inorganic compound fertilizer special according to claim 1, it is characterised in that the special water conservation
Fertilizer-keeping agent includes modified building stones 10-30%, modification biological charcoal 20-45% and wormwood artemisia slag 40-60% according to percentage by weight；It is described to change
Property building stones include diatomite 20-40%, bentonite 20-35% and zeolite ash 30-50% according to percentage by weight；It is described modified raw
The raw material of thing charcoal is stalk.
3. a kind of artemisia annua organic-inorganic compound fertilizer special according to claim 2, it is characterised in that the wormwood artemisia slag is Huang
Residue after flower wormwood artemisia production technology extraction qinghaosu, the residue include root, stem, the residue of leaf of artemisia annua.
A kind of 4. artemisia annua organic-inorganic compound fertilizer special according to claim 1, it is characterised in that the plant ashes
It is the residue of turf, bagasse and the rice husk gained after completely burned 0.5-1 hours in 200-300 DEG C of high temperature furnace respectively；
The plant ashes includes turf ash 3-6 parts, sugarcane ash 1-4 parts and rice hull ash 1-5 parts.
A kind of 5. artemisia annua organic-inorganic compound fertilizer special according to claim 1, it is characterised in that micro member in described
It is two kinds or more of that plain additive includes manganese chloride, borax, zinc sulfate, magnesium sulfate, ferric sulfate.
6. a kind of artemisia annua organic-inorganic compound fertilizer special according to claim 1, it is characterised in that the nitrogenous fertilizer is urine
Element；The phosphate fertilizer is ammonium superphosphate and/or calcium phosphate；The potash fertilizer is potassium chloride and/or potassium sulfate.
A kind of 7. preparation method of artemisia annua organic-inorganic compound fertilizer special according to claim 1, it is characterised in that bag
Include to prepare special water-reataining fertilizer-keeping agent, just mixed, compound and be granulated and supply four big steps, specific method is as follows：
(1) special water-reataining fertilizer-keeping agent is prepared：A. the preparation of the modified building stones：By the diatomite, the bentonite and described
It is screened to after boiling lime pulverizing less than 300 mesh, deg is accumulated with the phosphoric acid,diluted monoploid of 1-3% molar concentrations, with 1-3% moles
Dilute potassium hydroxide regulation pH to 7.0-7.6 of concentration；When drying to moisture is less than 5% in an oven, high temperature furnace is put into, in 100-
300 DEG C, nitrogen protection, 0.5-2 hours are calcined, natural cooling, obtain the modified building stones；
B. the preparation of the modification biological charcoal：By the stalk under nitrogen protection, 1- is calcined in 400-600 DEG C of high temperature furnace
After 3 hours natural coolings, the segment less than 1cm is ground into pulverizer, obtains the charcoal；By the charcoal 1-
The watery hydrochloric acid acidifying of 3% molar concentration, then pH to 7.0-7.6 is adjusted with the weak aqua ammonia of 1-3% molar concentrations, dry in an oven
It is less than 5% to moisture, obtains the modification biological charcoal；
C. the sweet wormwood slag is ground into the segment less than 1cm in pulverizer, sequentially adds the modification biological charcoal, described changes
Property building stones, be sufficiently mixed uniformly；
(2) just mix：The chicken manure, the duck excrement, the plant ashes and suitable quantity of water are well mixed, at 25-37 DEG C, kept
30-45 days, sterilizing；
(3) compound：By above-mentioned professional fertilizer-keeping agent and above-mentioned preliminary batch mixing gains, it is thoroughly mixed uniformly, adds the nitrogen
Fertile, described phosphate fertilizer, the potash fertilizer and the middle trace element, are eventually adding the mixed bacteria and suitable quantity of water is again stirring for making it
It is well mixed；
(4) it is granulated：Above-mentioned compound gains are dried, keep moisture to be then granulated in comminutor in 3-8%.
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Application publication date: 20171222 |