CN107235769A - A kind of water soluble fertilizer containing amino acid with bactericidal effect and preparation method thereof - Google Patents
A kind of water soluble fertilizer containing amino acid with bactericidal effect and preparation method thereof Download PDFInfo
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- CN107235769A CN107235769A CN201710470878.5A CN201710470878A CN107235769A CN 107235769 A CN107235769 A CN 107235769A CN 201710470878 A CN201710470878 A CN 201710470878A CN 107235769 A CN107235769 A CN 107235769A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/40—Liliopsida [monocotyledons]
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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
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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
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The invention belongs to fertilizer processing technique field, specifically related to a kind of water soluble fertilizer containing amino acid with bactericidal effect and preparation method thereof, the water soluble fertilizer containing amino acid of the present invention is used as raw material using DL pyroglutamic acid waste materials, add several kinds of Chinese medicinal materials composition, and suitably matched, so that water soluble fertilizer containing amino acid possesses significant bactericidal effect, pest and disease damage is prevented and treated in advance while the nutrient requirement in ensureing the whole growth course of crop, the possibility of plant disease generation is significantly reduced, so as to reduce the use of agricultural chemicals.In addition, present invention also offers a kind of recycling approach of new DL pyroglutamic acids, the water soluble fertilizer containing amino acid produced can be with completely soluble fertilizer or a kind of, its nutrient is comprehensive, easily it is absorbed by crops, available for the crop for liking chlorine, calcium, magnesium chemical fertilizer, the tomato that is particularly suitable for use in, cotton, paddy rice, wheat and corn.
Description
Technical field
The invention belongs to fertilizer processing technique field, and in particular to a kind of water-soluble fertile containing amino acid with bactericidal effect
Material and preparation method thereof.
Background technology
Water-soluble fertilizer containing amino acid (moderate-element type) refers to based on free amino acid, by suitable plant growth institute
Need ratio, add appropriate calcium, magnesium moderate-element and the liquid or solid water-soluble fertilizer being made.Nutrient by being added is divided into middle amount
Element type and microelement type, are divided into pulvis and aqua by product forms, amino acid content should be not less than 10.0% (or 100g/
L), moderate-element content should be not less than 3.0% (or 30g/L).
Water soluble fertilizer containing amino acid (moderate-element type) mainly has following purposes：Water-soluble fertilizer containing glutamic acid is to pass through life
High-tech of new generation, the multi-functional, environment-friendly type fertilizer of thing chelating production.It is by the various nutrient elements in plant growing process
Rational complexing together, can improve crop chlorophyll content after use, strengthen crop photosynthesis, can supplement a variety of nutrition members
Element, meets the nutrient requirement in whole process of crop growth.Make vigorous crop stalwartness, well developed root system, blade face it is dark green it is plump, bear fruit
Rate is high, Fruit is fast, fruit is plentiful, quality better, yield are high.And strengthen crop drought resistance, cold-resistant, the ability of disease-resistant, anti-continuous cropping.
Fertilizer reduces the generation of physiological disease and soil disease, reduces Pesticide use amount, makes quality of agricultural product and output increased.
Although water soluble fertilizer containing amino acid helps to reduce the physiological disease of crop, Pesticide use amount can be also reduced, from
And the quality of crop is improved, still, fertilizer is main or by strengthening crop photosynthesis and supplementing a variety of nutrition for crop
Member usually improves the resistance against diseases of crop, and itself does not have sterilizing ability.Once crop runs into disease, still need
By pesticide control, and the use of agricultural chemicals can cause pathogen produce resistance, person poultry poisoning, residues of pesticides, the ecological balance by
Destruction and environmental pollution etc. is many drawbacks of jeopardize human health.Therefore, urgent need offer is a kind of contains ammonia with bactericidal effect
Base sour water soluble fertilizers, are prevented and treated pest and disease damage in advance while the nutrient requirement in ensureing the whole growth course of crop,
The possibility of plant disease generation is significantly reduced, so as to reduce the use of agricultural chemicals.
Plant with a large amount of secondary metabolisms with desinsection or antibacterial activity can be produced in the long-term coevolution of harmful organism
Product, these secondary metabolites, which are applied on crop, is not likely to produce residual, therefore, and botanical pesticide is current pesticide research neck
One of the focus in domain.Numerous studies show that Chinese medicine extract solution has good inhibiting effect to phytopathogen.
DL- pyroglutamic acids are used as production L-Glutimic acid waste material, it is impossible to be applied directly to plant, not recycling will be to ring
Cause tremendous influence in border.DL- pyroglutamic acids hydrolyzable is into glutamic acid, and glutamic acid has good chelant energy to metallic element
One of primary amino acid of nitrogen metabolism, significant in metabolism in power, glutamic acid or living organism, can reduce plant
The content of nitrate in object, and the photosynthesis of crops can be promoted.
At present, not yet have using DL- pyroglutamic acids as production the water soluble fertilizer containing amino acid raw material related content,
The related content for making it possess bactericidal effect is not used in combination with Chinese medicine extract solution in water soluble fertilizer containing amino acid.
The content of the invention
It is an object of the invention to：Not the problem of not possessing bactericidal effect for above-mentioned existing water soluble fertilizer containing amino acid,
The present invention provides a kind of water soluble fertilizer containing amino acid with bactericidal effect and preparation method thereof.
The technical solution adopted by the present invention is as follows：
A kind of water soluble fertilizer containing amino acid with bactericidal effect, is made up of following raw material：
50~60 parts of DL- pyroglutamic acids, 25~35 parts of hydrochloric acid, 3~5 parts of quick lime, 3~5 parts of magnesia, grass-leaved sweetflag 1~5
Part, 5~8 parts of moutan bark, 5~8 parts of the root of Dahurain angelica, 10~20 parts of Chinese anise, 10~20 parts of scutellaria, 10~20 parts of Chinese prickly ash, folium artemisiae argyi 10
~20 parts, 2~8 parts of cloves, 0.3~0.5 part of cellulase, 300~500 parts of water.
Further, each raw material number is：55 parts of DL- pyroglutamic acids, 30 parts of hydrochloric acid, 3 parts of quick lime, 3 parts of magnesia, stone
2 parts of calamus, 6 parts of moutan bark, 6 parts of the root of Dahurain angelica, 15 parts of Chinese anise, 15 parts of scutellaria, 15 parts of Chinese prickly ash, 15 parts of folium artemisiae argyi, 5 parts of cloves, water
400 parts.
The water soluble fertilizer containing amino acid of the present invention adds several kinds of Chinese medicinal materials using DL- pyroglutamic acid waste materials as raw material
Composition, provide not only a kind of recycling approach of new DL- pyroglutamic acids, the water soluble fertilizer containing amino acid produced is also
Be it is a kind of can be with completely soluble fertilizer, its nutrient comprehensively, be easily absorbed by crops, utilization rate reaches more than 90%,
Most of all, this contains the effect that amino acid water soluble fertilizer is also equipped with sterilization.Grass-leaved sweetflag and moutan bark are to botrytis cinerea
Mycelial growth there is strong inhibition, the root of Dahurain angelica then the inhibiting rate of botrytis cinerea spore germination has been reached 90% with
On；Chinese anise and scutellaria are to the inhibiting rate of cotton-wilt fusarium spore germination up to 100%, and Chinese prickly ash and folium artemisiae argyi are withered to cotton
The inhibiting rate of germ spore germination can reach more than 90%；Cloves is to Exserohilum turcicum, southern corn leaf blight, bakanae disease of rice
The inhibiting rate of the mycelial growth of bacterium, Rhizoctonia solani Kuhn etc. is up to 100%.In addition, moutan bark, Chinese prickly ash are to rhizoctonia cerealis
Mycelial growth also has stronger inhibitory action.By the way that these traditional Chinese medicine ingredients are compound added to water soluble fertilizer containing amino acid
In so that fertilizer can suppress the growth of various plants germ, also, these traditional Chinese medicine ingredients act synergistically, and promote sterilization.
A kind of preparation method of the water soluble fertilizer containing amino acid with bactericidal effect, step is as follows：
(1) with hydrochloric acid hydrolyzate of the hydrolysis generation containing glutamic acid occurs for DL- pyroglutamic acids；
(2) magnesia is added in hydrolyzate；
(3) it is 6.0~6.5 calcium oxide regulation pH value to be added in the hydrolyzate after step (2) processing；
(4) hydrolyzate after step (3) processing is placed in progress insulation chelant at 75~85 DEG C；
(5) grass-leaved sweetflag, moutan bark, the root of Dahurain angelica, Chinese anise, scutellaria, Chinese prickly ash, folium artemisiae argyi and the extract solution of cloves are prepared；
(6) hydrolyzate after step (4) chelant is merged with the extract solution that step (5) is obtained, takes the clear liquid after filtering, i.e.,
For water soluble fertilizer containing amino acid.
The present invention is entered by the way that DL- pyroglutamic acids are hydrolyzed into glutamic acid at 75~85 DEG C of addition calcium oxide and magnesia
Water soluble fertilizer containing amino acid is made in row insulation chelant, and its reaction mechanism is：
Hydrolysis：
Chelating：
Further, in the step (5), comprising the following steps that for extract solution is prepared：
A, the Chinese medicines such as grass-leaved sweetflag, moutan bark, the root of Dahurain angelica, Chinese anise, scutellaria, Chinese prickly ash, folium artemisiae argyi and cloves are picked up into net impurity elimination,
Drying and crushing obtains hybrid particles to 100~200 mesh；
B, hybrid particles are added into 200~300 parts of water, 2~3h is soaked at 30~50 DEG C, then add 0.1~
0.2 part of cellulase is digested, Sonication assisted treatment, is filtrated to get an extract solution；
C, step B is filtered after particle drying after, it is 150~200 μm of fine powder that particle diameter is ground into micronizer；
D, fine powder added into 100~200 parts of water, 1~2h is soaked at 30~50 DEG C, 0.2~0.3 part is then added
Cellulase is digested, Sonication assisted treatment, obtains secondary raffinate；
E, an extract solution and secondary raffinate merged, produce extract solution.
Then the Chinese medicine of the present invention soaks and digests by being first crushed to particle, obtains an extract solution, then by particle
Fine powder is ground into, secondary immersion and enzymolysis is carried out, secondary raffinate is obtained.Relative in the prior art, directly Chinese medicine is soaked
Steep or squeezed the mode to form the dregs of a decoction, easily cause the enzymolysis halfway problem of insufficient, extracts active ingredients, the present invention
Chinese medicine extract solution by crushing and soaking twice so that Chinese medicine completely participate in form extract solution, greatly reduce medicinal material wave
Take, and can ensure extracts active ingredients thoroughly, in addition, also have the advantages that technique be simple and convenient to operate, extracting cycle it is short.
Further, in the step (1), DL- pyroglutamic acids hydrolyze 4h with hydrochloric acid under slight boiling condition.
Further, in the step (4), the chelant time is 2h.
Further, in the step (6), the hydrolyzate and extract solution after merging were carried out using plate and frame filter press
Filter.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1. the water soluble fertilizer containing amino acid of the present invention is using DL- pyroglutamic acids waste material as raw material, several kinds of Chinese medicinal materials is added
Composition, and suitably matched so that water soluble fertilizer containing amino acid possesses significant bactericidal effect, is entirely given birth in guarantee crop
Pest and disease damage is prevented and treated in advance while nutrient requirement in growth process, the possibility of plant disease generation is significantly reduced, from
And reduce the use of agricultural chemicals；
2. the present invention produces water soluble fertilizer containing amino acid using DL- pyroglutamic acids waste material as raw material, it provide not only
A kind of recycling approach of new DL- pyroglutamic acids, the water soluble fertilizer containing amino acid produced or one kind can be complete
The fertilizer of water is dissolved in, its nutrient comprehensively, is easily absorbed by crops, utilization rate reaches more than 90%, can be widely applied to set
Agricultural and green agriculture are applied, it is significant to development high-efficiency water-saving modern agriculture, popularization the Integration of Water into Fertilizer；
3. the simple production process of the water soluble fertilizer of the invention containing amino acid, reaction condition are gentle, substrate conversion efficiency is high, and
And pollution-free waste discharge, good product quality, plant absorption rate are high；
4. water soluble fertilizer containing amino acid produced by the invention can be used for happiness chlorine, calcium, the crop of magnesium chemical fertilizer, including banana,
Paddy rice, sorghum, millet, cotton, corn, wheat, peanut, soybean, tomato etc., the tomato that is particularly suitable for use in, cotton, paddy rice, wheat
And corn.
Embodiment
All features disclosed in this specification, can be with any in addition to mutually exclusive feature and/or step
Mode is combined.
Embodiment 1
The preparation process of the water soluble fertilizer containing amino acid with bactericidal effect is as follows：
(1) with 250g hydrochloric acid hydrolyzate of the hydrolysis generation containing glutamic acid occurs for 500gDL- pyroglutamic acids；
(2) 30g magnesia is added in hydrolyzate；
(3) it is 6.0 calcium oxide regulation pH value to be added in the hydrolyzate after step (2) processing；
(4) hydrolyzate after step (3) processing is placed in progress insulation chelant at 75 DEG C；
(5) grass-leaved sweetflag, moutan bark, the root of Dahurain angelica, Chinese anise, scutellaria, Chinese prickly ash, folium artemisiae argyi and the extract solution of cloves, step are prepared
It is as follows：
A, by 10g grass-leaved sweetflags, 50g moutan barks, the 50g roots of Dahurain angelica, 100g Chinese anises, 100g scutellarias, 100g Chinese prickly ashes, 100g end
The Chinese medicine such as leaf and 20g cloves picks up net impurity elimination, and drying and crushing obtains hybrid particles to 100~200 mesh；
B, hybrid particles are added into 2000g water, 2h is soaked at 35 DEG C, 1g cellulases is then added and carries out enzyme
Solution, Sonication assisted treatment is filtrated to get an extract solution；
C, step B is filtered after particle drying after, it is 150~200 μm of fine powder that particle diameter is ground into micronizer；
D, fine powder added into 1000g water, 1h is soaked at 35 DEG C, 2g cellulases is then added and is digested, it is super
Sound wave aid in treatment, obtains secondary raffinate；
E, an extract solution and secondary raffinate merged, produce extract solution.
(6) hydrolyzate after step (4) chelant is merged with the extract solution that step (5) is obtained, takes the clear liquid after filtering, i.e.,
For water soluble fertilizer containing amino acid.
Embodiment 2
The preparation process of the water soluble fertilizer containing amino acid with bactericidal effect is as follows：
(1) with 300g hydrochloric acid hydrolyzate of the hydrolysis generation containing glutamic acid occurs for 550gDL- pyroglutamic acids；
(2) 40g magnesia is added in hydrolyzate；
(3) it is 6.2 calcium oxide regulation pH value to be added in the hydrolyzate after step (2) processing；
(4) hydrolyzate after step (3) processing is placed in progress insulation chelant at 80 DEG C；
(5) grass-leaved sweetflag, moutan bark, the root of Dahurain angelica, Chinese anise, scutellaria, Chinese prickly ash, folium artemisiae argyi and the extract solution of cloves, step are prepared
It is as follows：
A, by 20g grass-leaved sweetflags, 60g moutan barks, the 60g roots of Dahurain angelica, 150g Chinese anises, 150g scutellarias, 150g Chinese prickly ashes, 150g end
The Chinese medicine such as leaf and 50g cloves picks up net impurity elimination, and drying and crushing obtains hybrid particles to 100~200 mesh；
B, hybrid particles are added into 2500g water, 2.5h is soaked at 40 DEG C, 1.5g cellulases is then added and carries out
Enzymolysis, Sonication assisted treatment is filtrated to get an extract solution；
C, step B is filtered after particle drying after, it is 150~200 μm of fine powder that particle diameter is ground into micronizer；
D, fine powder added into 1500g water, 1.5h is soaked at 40 DEG C, 2.5g cellulases is then added and carries out enzyme
Solution, Sonication assisted treatment obtains secondary raffinate；
E, an extract solution and secondary raffinate merged, produce extract solution.
(6) hydrolyzate after step (4) chelant is merged with the extract solution that step (5) is obtained, takes the clear liquid after filtering, i.e.,
For water soluble fertilizer containing amino acid.
Embodiment 3
The preparation process of the water soluble fertilizer containing amino acid with bactericidal effect is as follows：
(1) with 350g hydrochloric acid hydrolyzate of the hydrolysis generation containing glutamic acid occurs for 600gDL- pyroglutamic acids；
(2) 50g magnesia is added in hydrolyzate；
(3) it is 6.5 calcium oxide regulation pH value to be added in the hydrolyzate after step (2) processing；
(4) hydrolyzate after step (3) processing is placed in progress insulation chelant at 85 DEG C；
(5) grass-leaved sweetflag, moutan bark, the root of Dahurain angelica, Chinese anise, scutellaria, Chinese prickly ash, folium artemisiae argyi and the extract solution of cloves, step are prepared
It is as follows：
A, by 50g grass-leaved sweetflags, 80g moutan barks, the 80g roots of Dahurain angelica, 200g Chinese anises, 200g scutellarias, 200g Chinese prickly ashes, 200g end
The Chinese medicine such as leaf and 60g cloves picks up net impurity elimination, and drying and crushing obtains hybrid particles to 100~200 mesh；
B, hybrid particles are added into 3000g water, 3h is soaked at 50 DEG C, 2g cellulases is then added and carries out enzyme
Solution, Sonication assisted treatment is filtrated to get an extract solution；
C, step B is filtered after particle drying after, it is 150~200 μm of fine powder that particle diameter is ground into micronizer；
D, fine powder added into 2000g water, 2h is soaked at 50 DEG C, 3g cellulases is then added and is digested, it is super
Sound wave aid in treatment, obtains secondary raffinate；
E, an extract solution and secondary raffinate merged, produce extract solution.
(6) hydrolyzate after step (4) chelant is merged with the extract solution that step (5) is obtained, takes the clear liquid after filtering, i.e.,
For water soluble fertilizer containing amino acid.
Embodiment 4
The disease index and prevention effect of the present embodiment are calculated as follows：
Wherein, 3 in disease index formula are the best result series of graw mold of tomato, and grade scale is：
0 grade：It is disease-free；
1 grade：Fruit or carpopodium, pericarp are in canescence；
2 grades：Pericarp has the mould layer of thick grey, in the rotten shape of water；
3 grades：Fruit rot.
4.1 controlling object
Graw mold of tomato
4.2 test process
Processing 1：Water soluble fertilizer containing amino acid in Example 1 be configured to fertilizer quality percentage for 10% it is water-soluble
Liquid, i.e. bactericidal liquid 1, every mu is applied 80ml amounts；
Processing 2：Water soluble fertilizer containing amino acid in Example 2 be configured to fertilizer quality percentage for 10% it is water-soluble
Liquid, i.e. bactericidal liquid 2, every mu is applied 80ml amounts；
Processing 3：Water soluble fertilizer containing amino acid in Example 3 be configured to fertilizer quality percentage for 10% it is water-soluble
Liquid, i.e. bactericidal liquid 3, every mu is applied 80ml amounts；
Processing 4：Clear water is compareed.
4.3 interpretation of result
Prevention effect of each bactericidal liquid of table 1 to graw mold of tomato
| Treatment fluid | Test total strain number | Incidence of disease % | Disease index | Prevention effect % |
| Bactericidal liquid 1 | 80 | 40 | 1.5 | 92.6 |
| Bactericidal liquid 2 | 80 | 35 | 1.43 | 93.1 |
| Bactericidal liquid 3 | 80 | 38 | 1.35 | 93.7 |
| Clear water | 80 | 42 | 8.25 | 0 |
As it can be seen from table 1 the water soluble fertilizer containing amino acid of the present invention serves significant sterilization to graw mold of tomato
Effect, its prevention effect has reached more than 90%, is applied to tomato, the nutrient in the whole growth course of tomato is ensured
A variety of germs such as graw mold of tomato can be prevented and treated while needs, significantly reduce the possibility of tomato disease generation, improved
Tomato yield.
Embodiment 5
The disease index and prevention effect of the present embodiment are calculated as follows：
Wherein, 3 in disease index formula are the best result series of the leaf blight of corn, and grade scale is：
0 grade：It is disease-free；
1 grade：Water stain shape cinerous spot；
2 grades：Crineous, the big spot of filbert or cinerous；
3 grades：Scab is merged, and blade turns yellow.
5.1 controlling object
The leaf blight of corn
5.2 test process
Processing 1：Water soluble fertilizer containing amino acid in Example 1 be configured to fertilizer quality percentage for 15% it is water-soluble
Liquid, i.e. bactericidal liquid 1, every mu is applied 100ml amounts；
Processing 2：Water soluble fertilizer containing amino acid in Example 2 be configured to fertilizer quality percentage for 15% it is water-soluble
Liquid, i.e. bactericidal liquid 2, every mu is applied 100ml amounts；
Processing 3：Water soluble fertilizer containing amino acid in Example 3 be configured to fertilizer quality percentage for 15% it is water-soluble
Liquid, i.e. bactericidal liquid 3, every mu is applied 100ml amounts；
Processing 4：Clear water is compareed.
5.3 interpretation of result
Prevention effect of each bactericidal liquid of table 2 to the leaf blight of corn
As it can be seen from table 1 the water soluble fertilizer containing amino acid of the present invention serves significant sterilization to the leaf blight of corn
Effect, its prevention effect has reached more than 80%, is applied to corn, can significantly reduce the possibility of maize diseases generation
Property, improve corn yield.
It is embodiments of the invention as described above.The present invention is not limited to the above-described embodiments, anyone should learn that
The structure change made under the enlightenment of the present invention, the technical schemes that are same or similar to the present invention each fall within this
Within the protection domain of invention.
Claims (7)
1. a kind of water soluble fertilizer containing amino acid with bactericidal effect, it is characterised in that be made up of following raw material：
50~60 parts of DL- pyroglutamic acids, 25~35 parts of hydrochloric acid, 3~5 parts of quick lime, 3~5 parts of magnesia, 1~5 part of grass-leaved sweetflag,
5~8 parts of moutan bark, 5~8 parts of the root of Dahurain angelica, 10~20 parts of Chinese anise, 10~20 parts of scutellaria, 10~20 parts of Chinese prickly ash, folium artemisiae argyi 10~20
Part, 2~8 parts of cloves, 0.3~0.5 part of cellulase, 300~500 parts of water.
2. a kind of water soluble fertilizer containing amino acid with bactericidal effect according to claim 1, it is characterised in that each original
Expect that number is：It is 55 parts of DL- pyroglutamic acids, 30 parts of hydrochloric acid, 3 parts of quick lime, 3 parts of magnesia, 2 parts of grass-leaved sweetflag, 6 parts of moutan bark, white
6 parts of the root of Dahurian angelica, 15 parts of Chinese anise, 15 parts of scutellaria, 15 parts of Chinese prickly ash, 15 parts of folium artemisiae argyi, 5 parts of cloves, 400 parts of water.
3. a kind of preparation method of water soluble fertilizer containing amino acid with bactericidal effect according to claim 1 or 2, its
It is characterised by, step is as follows：
(1) with hydrochloric acid hydrolyzate of the hydrolysis generation containing glutamic acid occurs for DL- pyroglutamic acids；
(2) magnesia is added in hydrolyzate；
(3) it is 6.0~6.5 calcium oxide regulation pH value to be added in the hydrolyzate after step (2) processing；
(4) hydrolyzate after step (3) processing is placed in progress insulation chelant at 75~85 DEG C；
(5) grass-leaved sweetflag, moutan bark, the root of Dahurain angelica, Chinese anise, scutellaria, Chinese prickly ash, folium artemisiae argyi and the extract solution of cloves are prepared；
(6) hydrolyzate after step (4) chelant is merged with the extract solution that step (5) is obtained, takes the clear liquid after filtering, as contain
Amino acid water soluble fertilizer.
4. a kind of preparation method of water soluble fertilizer containing amino acid with bactericidal effect according to claim 3, it is special
Levy and be, in the step (5), prepare comprising the following steps that for extract solution：
A, grass-leaved sweetflag, moutan bark, the root of Dahurain angelica, Chinese anise, scutellaria, Chinese prickly ash, folium artemisiae argyi and cloves picked up into net impurity elimination, drying and crushing is extremely
100~200 mesh, obtain hybrid particles；
B, hybrid particles are added into 200~300 parts of water, 2~3h is soaked at 30~50 DEG C, 0.1~0.2 part is then added
Cellulase is digested, Sonication assisted treatment, is filtrated to get an extract solution；
C, step B is filtered after particle drying after, it is 150~200 μm of fine powder that particle diameter is ground into micronizer；
D, fine powder added into 100~200 parts of water, 1~2h is soaked at 30~50 DEG C, 0.2~0.3 part of fiber is then added
Plain enzyme is digested, and Sonication assisted treatment obtains secondary raffinate；
E, an extract solution and secondary raffinate merged, produce extract solution.
5. a kind of preparation method of water soluble fertilizer containing amino acid with bactericidal effect according to claim 3, it is special
Levy and be, in the step (1), DL- pyroglutamic acids hydrolyze 4h with hydrochloric acid under slight boiling condition.
6. a kind of preparation method of water soluble fertilizer containing amino acid with bactericidal effect according to claim 3, it is special
Levy and be, in the step (4), the chelant time is 2h.
7. a kind of preparation method of water soluble fertilizer containing amino acid with bactericidal effect according to claim 3, it is special
Levy and be, in the step (6), the hydrolyzate and extract solution after merging are filtered using plate and frame filter press.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108863580A (en) * | 2018-08-09 | 2018-11-23 | 吴文君 | A kind of foliar fertilizer and application method containing L-Glutimic acid |
| CN109265219A (en) * | 2018-11-13 | 2019-01-25 | 广东新维生物科技股份有限公司 | A kind of lignin fertilizer and preparation method of chelated microelement |
| CN109601301A (en) * | 2018-12-27 | 2019-04-12 | 济宁市食品药品检验检测中心（济宁市药品不良反应与药物滥用监测中心） | The implantation methods of polyoses content in a kind of raising Radix Salviae Miltiorrhizae |
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| CN103708892A (en) * | 2013-12-27 | 2014-04-09 | 四川通丰科技有限公司 | Production method of amino acid secondary element fertilizer |
| CN104609937A (en) * | 2014-12-22 | 2015-05-13 | 周作艳 | A sterilizing and yield-increasing liquid fertilizer and a preparing method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108863580A (en) * | 2018-08-09 | 2018-11-23 | 吴文君 | A kind of foliar fertilizer and application method containing L-Glutimic acid |
| CN108863580B (en) * | 2018-08-09 | 2021-03-09 | 吴文君 | Leaf fertilizer containing L-pyroglutamic acid and use method thereof |
| CN109265219A (en) * | 2018-11-13 | 2019-01-25 | 广东新维生物科技股份有限公司 | A kind of lignin fertilizer and preparation method of chelated microelement |
| CN109601301A (en) * | 2018-12-27 | 2019-04-12 | 济宁市食品药品检验检测中心（济宁市药品不良反应与药物滥用监测中心） | The implantation methods of polyoses content in a kind of raising Radix Salviae Miltiorrhizae |
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