CN110041129A - A kind of organic nitrogenous fertilizer synergist and the fertilizer containing the organic nitrogenous fertilizer synergist - Google Patents
A kind of organic nitrogenous fertilizer synergist and the fertilizer containing the organic nitrogenous fertilizer synergist Download PDFInfo
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- CN110041129A CN110041129A CN201910354596.8A CN201910354596A CN110041129A CN 110041129 A CN110041129 A CN 110041129A CN 201910354596 A CN201910354596 A CN 201910354596A CN 110041129 A CN110041129 A CN 110041129A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
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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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
Abstract
The invention belongs to technical field of fertilizers, and in particular to a kind of organic nitrogenous fertilizer synergist and the fertilizer containing the organic nitrogenous fertilizer synergist.Organic nitrogenous fertilizer synergist of the invention includes various plants powder, chitosan, fulvic acid, composite trace element, plant growth regulator and bamboo vinegar, is prepared using advanced method, and application using high-pressure spraying method or is directly mixed with nitrogenous fertilizer.The nitrification leaching loss that can inhibit soil ammonium-state after organic nitrogenous fertilizer synergist of the invention and nitrogenous fertilizer compounding application, nitrate nitrogen denitrification are at nitrogen oxides volatilization and urease activity, by delaying hydrolysis of urea to indirectly extend the retention of soil ammonium higher concentration, the formation of soil nitrate-N is delayed.Soil permeability can be improved simultaneously, increases the quantity of Soil Microorganism, and then promote plant growth, improves crop yield, three aspects of fertilizer-soil-plant can be influenced, simultaneously compared with conventional nitrogen fertilizer potentiating agent and conventional nitrogenous fertilizer to improve utilization rate of nitrogen fertilizer.
Description
Technical field
The invention belongs to technical field of fertilizers, and in particular to a kind of organic nitrogenous fertilizer synergist and contain the organic nitrogenous fertilizer synergy
The fertilizer of agent.
Background technique
One of nitrogen is nutrient necessary to plant, and influence the most important factor of crop yield.The nitrogenous fertilizer in China is applied
Dosage accounts for 30% or more of world's amount of application of nitrogen fertilizer, and China's nitrogenous fertilizer Apparent con- sumption occupies the world up to 32,760,000 t (pure) within 2017
It is the first.For a long time, there are many problems while increasing production benefit in applied nitrogen, as utilization rate is low, loss late is high
With cause environmental pollution.
The nitrogenous fertilizer this season utilization rate average out to 37.8% of Wheat in China in 2017, rice and corn Three major grain crops, with
65% or so of European countries, which is compared, still gap.The fertilizer efficiency period of nitrogenous fertilizer is short, and the need fertilizer for being difficult to meet crop entire breeding time is special
Property, it is more than crop demand that peasant household often applies excessive nitrogenous fertilizer in process of production, causes utilization rate of nitrogen fertilizer low.In nitrogen application
There is also denitrification is made in the volatilization of ammonia, the direct leaching loss of urea and nitrate fertilizer and paddy field in hydrolysis of urea and ammonium fertilizer
With caused gaseous losses.The loss access of nitrogen is main are as follows: volatilization, leaching and denitrification.Urea removes after being manured into soil
Small part is directly absorbed by crops using outer, is largely to be converted to ammonium carbonate under the action of urase in the soil to inhale for crop again
It receives, ammonium carbonate is unstable, easily resolves into ammonium nitrogen in ammonium hydrogen carbonate, ammonium carbonate and ammonium hydrogen carbonate and other ammonium fertilizers all
The easy volatilization resolved into ammonia and cause ammonia.Ammonium nitrogen in soil can also turn by the effect of nitrite bacteria and nitrobacteria
Nitrate nitrogen is turned to, direct leaching is easy as the nitrate nitrogen in other nitrate fertilizers, if urea is manured into soil by broad irrigation
It also can leaching.In addition, the nitrate nitrogen in soil can also be acted on by denitrifying bacteria, nitrogen oxidation is converted by denitrification process
Object volatilization causes loss of nitrogen fertilizer rate high, further reduced utilization rate of nitrogen fertilizer.The raising of the low and loss late of nitrogen utilization efficiency
Huge economic loss is not only caused, but also causes some areas earth's surface water eutrophication, nitrate nitrogen contains in underground water and vegetables
Measure exceeded, methane and nitrous oxide emission amount increase, and destroy ozone layer, cause greenhouse effects.
Currently, most efficient method is the addition nitrogenous fertilizer synergy in traditional nitrogenous fertilizer in production in order to improve utilization rate of nitrogen fertilizer
Agent.But existing nitrogen fertilizer potentiating agent is mainly chemical reagent, and there is expensive, toxicity and pollution problems, not only such as quinhydrones
More expensive and toxic, people eats 5g can be lethal；When nitropyridine amount of application is only 10mg/kg, it will act on and lead because of intoxicating
Cause beans plant root and overground part growth heavily suppressed, plant dry matter accumulation amount decline about 50%；In addition there are one
A little nitrogen fertilizer potentiating agents have residual, can contaminated soil environment.
Summary of the invention
Against the above technical problems, the object of the present invention is to provide a kind of organic nitrogenous fertilizer synergist and contain the organic nitrogenous fertilizer
The fertilizer of synergist, by various plants source substance and chitosan, fulvic acid, composite trace element, plant growth regulator and
Bamboo vinegar compounding, the organic nitrogenous fertilizer synergist that is prepared into and traditional nitrogenous fertilizer compounding application, can solve that utilization rate of nitrogen fertilizer is low, loss late
High and existing nitrogen fertilizer potentiating agent not enough green, the problem of safety.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of organic nitrogenous fertilizer synergist, including following component in parts by weight: 1-5 parts of moringa seeds powder, ginkgo leaf powder 1-5
Part, 1-5 parts of Lan Aiju powder, 1-5 parts of pot marigold powder, 1-5 parts of balm powder, 1-5 parts of lithospermum powder, 1-5 parts of pine needle meal, lotus leaf powder 1-
5 parts, 1-5 parts of yulan leaf powder, 1-5 parts of Prunella vulgaris powder, 10-20 parts of chitosan, 10-20 parts of fulvic acid, composite trace element 5-10
Part, 5-10 parts of plant growth regulator and 100-200 parts of bamboo vinegar；In the composite trace element include mass concentration be 5-
The lanthanum chloride of 15mg/L, the sodium selenite of 5-15mg/L, the sulfuric acid that mass fraction is the boric acid of 0.1-0.3%, 0.05-0.2%
Manganese, the ammonium molybdate of 0.01-0.1%, the ferrous sulfate of 0.05-0.3%, the copper sulphate of 0.01-0.5% and 0.01-0.05%
Zinc chloride；By the moringa seeds powder, ginkgo leaf powder, Lan Aiju powder, pot marigold powder, balm powder, lithospermum powder, pine needle meal, lotus leaf
It is added in bamboo vinegar and impregnates after powder, yulan leaf powder and the mixing of Prunella vulgaris powder, concentration is refiltered by ultrasonic treatment after immersion, dense
The chitosan, fulvic acid, composite trace element and plant growth regulator are added in contracting liquid, drying and crushing is after mixing
Obtain the organic nitrogenous fertilizer synergist.
Further, the plant growth regulator is any one in methyl α-naphthyl acetate and butyric acid potassium or two kinds.
Further, the preparation method of the organic nitrogenous fertilizer synergist specifically:
(1) by the moringa seeds of the parts by weight, ginkgo leaf, Lan Aiju, pot marigold, balm, Asian puccoon, pine needle, lotus leaf, jade
Lan Ye and Prunella vulgaris are pulverized and mixed after drying, and obtain mixed plant powder；
(2) the mixed plant powder is added in the bamboo vinegar, impregnates 24-48h at room temperature, obtained mixing and impregnate
Object；
(3) mixing soak is ultrasonically treated, the frequency of ultrasonic treatment is 35-45KHz, and the power of ultrasonic treatment is
The time of 500-600W, ultrasonic treatment are 20-30min, and filtering and concentrating after the completion of processing obtains concentrate；
(4) chitosan, fulvic acid, composite trace element and the plant growth of the parts by weight are added in the concentrate
Regulator, after mixing drying and crushing to get arrive the organic nitrogenous fertilizer synergist.
Further, 100-120 mesh is crossed before the mixed plant powder in the step (1) impregnates.
The application method of organic nitrogenous fertilizer synergist are as follows: the organic nitrogenous fertilizer synergist is dissolved in 100-200 times of water, is adopted
The organic nitrogenous fertilizer synergist solution is added in nitrogenous fertilizer or compound fertilizer with high-pressure spraying method, spray pressure 50-75MPa, spray
The leaching time is 5-15min, and spray temperature is 10-40 DEG C.
A kind of fertilizer containing organic nitrogenous fertilizer synergist uses meter, organic nitrogenous fertilizer synergist in the fertilizer with purity nitrogen
Content be 40-60g/kg, the organic nitrogenous fertilizer synergist is dissolved in 100-200 times of water by when preparation, using high-pressure spraying
The organic nitrogenous fertilizer synergist solution is added in nitrogenous fertilizer or compound fertilizer method, spray pressure 50-75MPa, spray time 5-
15min, spray temperature are 10-40 DEG C.
A kind of fertilizer containing organic nitrogenous fertilizer synergist uses meter, organic nitrogenous fertilizer synergist in the fertilizer with purity nitrogen
Content be 80-100g/kg, the organic nitrogenous fertilizer synergist is directly added into nitrogenous fertilizer or compound fertilizer when preparation and is uniformly mixed.
Compared with prior art, the invention has the following beneficial effects:
(1) selection include moringa seeds, ginkgo leaf, Lan Aiju, pot marigold, balm, Asian puccoon, pine needle, lotus leaf, yulan leaf and
Various plants composition including Prunella vulgaris, using bamboo vinegar as soak, by crushing, immersion, ultrasonic treatment and filtering and concentrating
Step, obtains the concentrate comprising various plants effective component, effective component therein include alkaloid, amino acid, saponin,
Terpenoid, nitrogen heterocyclic, flavones, phenol quinones etc..Alkaloid, amino acid and ketone compounds therein can
It can inhibit its catalytic action and then chelation occurs with urase central ion nickel；Phenol, quinones substance can act on urea
Quinone-sulfide complex is formed to the sulfydryl that enzymatic plays an important role in zymoprotein；Contain-NH2The compound of group is due to tool
There is the molecular structure similar with urea, it is also possible to competitive suppression be generated to hydrolysis of urea and then with urea competitive binding site
System.First step is NH in the nitrifying process of ammonium nitrogen4 +It is converted into NO2 -, this step nitrite bacteria plays a major role；The
Two steps are NO2 -It is converted into NO3 -, this step nitrobacteria plays a major role.It is catalyzed NH4 +The key enzyme AMO of oxidation is
The enzyme of cupric on a kind of active site, many kinds of substance in leaching liquor can be and then chelation, which occurs, with copper inactivates it
It is inhibited to be catalyzed NH4 +The ability of oxidation；Terpene and nitrogen heterocyclic may as AMO substrate to NH4 +Oxidation generate it is competing
Strive type inhibition；Part of compounds is also possible to through the electronics transfer and interference cell during inhibition nitrite bacteria respiration
The function of chromo-oxidase and influence nitrification.Sulfur-containing compound in effective ingredients in plant is also possible to release by oxidation process
Sulfoxide is put to generate toxic action to nitrite bacteria and then influence the process of nitration reaction.
(2) chitosan, fulvic acid and bamboo vinegar can improve soilo stucture, improve soil permeability, promote soil granular
Structure is formed, and the increase of beneficial bacteria such as nitrogen-fixing bacteria, cellulose-decomposing bacteria, lactic acid bacteria and actinomyces etc. is promoted, and improves soil to nitrogen
Guarantor's accumulation of energy power of element reduces the ammonia loss by volatilization and leaching loss of nitrogen, and two kinds of ingredients have certain chelating and buffer function,
The ammonia evaporated can be adsorbed, is then gently discharged, and then reduces nitrogen loss and improves utilization rate of nitrogen fertilizer.
(3) bamboo vinegar, a variety of composite trace elements and plant growth regulator also have the work for promoting plant health growth
With, can be by promoting the activity of mitochondrial respiratory and various enzymes in addition various plants effective component and chitosan, fulvic acid
One step improves crop growth amount and yield, promotes absorption of the crop to nitrogen nutrient, the utilization rate of nitrogenous fertilizer also can be improved from side.
(4) mixed plant powder is sieved and is refiltered with the mixing soak of bamboo vinegar composition by ultrasonic treatment dense
Contracting can improve the leaching rate of effective ingredients in plant, and then improve the effect of organic nitrogenous fertilizer synergist.Organic nitrogenous fertilizer of the invention increases
Effect agent can be added in nitrogenous fertilizer or compound fertilizer using high-pressure spraying method use when in use, in this method organic nitrogenous fertilizer synergist with
Fertilizer mixes more evenly, and dosage is less.Can also be directly added into and be uniformly mixed in fertilizer application, this method it is easier but
Institute's expense is slightly higher.Ingredient in organic nitrogenous fertilizer synergist of the invention is mostly natural materials, is easily decomposed, noresidue, to ring
Border is pollution-free, belongs to environment-friendly material, active principle diversification, while raw material sources are extensive, is renewable resource, meets
" low-carbon " concept, high-efficiency low-toxicity is environmentally protective, and noresidue is nuisanceless, can be reduced environment dirt while improving utilization rate of nitrogen fertilizer
Dye.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the embodiment of the present invention, to this hair
Technical solution in bright embodiment is clearly and completely described, it is clear that described embodiment is that a part of the invention is implemented
Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of labour.
Moringa seeds used in following embodiment, ginkgo leaf, Lan Aiju, pot marigold, balm, Asian puccoon, pine needle, lotus
Leaf, yulan leaf and Prunella vulgaris be it is commercially available or voluntarily acquire, chitosan, fulvic acid, lanthanum chloride, sodium selenite, boric acid, manganese sulfate,
Ammonium molybdate, ferrous sulfate, copper sulphate, zinc chloride, methyl α-naphthyl acetate, butyric acid potassium and bamboo vinegar are commercially available.Using capsicum as examination
Crop is tested, capsicum variety is emerging vegetable 215, and experimental field the initial ammonium nitrogen content of soil is 5.64mg/kg, and nitrate nitrogen content is
12.06mg/kg, nitrogenous fertilizer used in embodiment are the urea of nitrogen content 46%, and it is 15kg that usage amount, which converts into purity nitrogen,.Urea,
Conventional nitrogen fertilizer potentiating agent 3,5- dimethyl pyrazole and diphenylphosphoryl diamines are commercially available.
Embodiment 1
A kind of organic nitrogenous fertilizer synergist, including following component in parts by weight: 1 part of moringa seeds powder, 3 parts of ginkgo leaf powder,
4 parts of blue tansy powder, 5 parts of pot marigold powder, 2 parts of balm powder, 5 parts of lithospermum powder, 2 parts of pine needle meal, 3 parts of lotus leaf powder, yulan leaf powder 1
Part, 4 parts of Prunella vulgaris powder, 10 parts of chitosan, 20 parts of fulvic acid, 5 parts of composite trace element, 10 parts of plant growth regulator and bamboo vinegar
100 parts of liquid；By the moringa seeds powder, ginkgo leaf powder, Lan Aiju powder, pot marigold powder, balm powder, lithospermum powder, pine needle meal, lotus leaf
It is added in bamboo vinegar and impregnates after powder, yulan leaf powder and the mixing of Prunella vulgaris powder, concentration is refiltered by ultrasonic treatment after immersion, dense
The chitosan, fulvic acid, composite trace element and plant growth regulator are added in contracting liquid, drying and crushing is after mixing
Obtain the organic nitrogenous fertilizer synergist.
It include that mass concentration is divided for the lanthanum chloride of 5mg/L, the sodium selenite of 15mg/L, quality in the composite trace element
Number be 0.1% boric acid, 0.2% manganese sulfate, 0.01% ammonium molybdate, 0.05% ferrous sulfate, 0.01% copper sulphate
With 0.01% zinc chloride.The plant growth regulator is methyl α-naphthyl acetate.
The preparation method of the organic nitrogenous fertilizer synergist specifically:
(1) by the moringa seeds of the parts by weight, ginkgo leaf, Lan Aiju, pot marigold, balm, Asian puccoon, pine needle, lotus leaf, jade
Lan Ye and Prunella vulgaris are pulverized and mixed after drying, and sieve with 100 mesh sieve, and obtain mixed plant powder；
(2) the mixed plant powder is added in the bamboo vinegar, is impregnated at room temperature for 24 hours, obtain mixing soak；
(3) mixing soak is ultrasonically treated, the frequency of ultrasonic treatment is 35KHz, and the power of ultrasonic treatment is
The time of 500W, ultrasonic treatment are 30min, and filtering and concentrating after the completion of processing obtains concentrate；
(4) chitosan, fulvic acid, composite trace element and the plant growth of the parts by weight are added in the concentrate
Regulator, after mixing drying and crushing to get arrive the organic nitrogenous fertilizer synergist.
A kind of fertilizer containing organic nitrogenous fertilizer synergist uses meter, organic nitrogenous fertilizer synergist in the fertilizer with purity nitrogen
Content be 40g/kg, the organic nitrogenous fertilizer synergist is dissolved in 100 times of water by when preparation, will be described using high-pressure spraying method
Organic nitrogenous fertilizer synergist solution is added in nitrogenous fertilizer or compound fertilizer, spray pressure 50MPa, spray time 5min, sprays temperature
It is 10 DEG C.
Embodiment 2
A kind of organic nitrogenous fertilizer synergist, including following component in parts by weight: 3 parts of moringa seeds powder, 2 parts of ginkgo leaf powder,
5 parts of blue tansy powder, 4 parts of pot marigold powder, 1 part of balm powder, 3 parts of lithospermum powder, 5 parts of pine needle meal, 2 parts of lotus leaf powder, yulan leaf powder 4
Part, 1 part of Prunella vulgaris powder, 15 parts of chitosan, 15 parts of fulvic acid, 7 parts of composite trace element, 7 parts of plant growth regulator and bamboo vinegar
150 parts of liquid；By the moringa seeds powder, ginkgo leaf powder, Lan Aiju powder, pot marigold powder, balm powder, lithospermum powder, pine needle meal, lotus leaf
It is added in bamboo vinegar and impregnates after powder, yulan leaf powder and the mixing of Prunella vulgaris powder, concentration is refiltered by ultrasonic treatment after immersion, dense
The chitosan, fulvic acid, composite trace element and plant growth regulator are added in contracting liquid, drying and crushing is after mixing
Obtain the organic nitrogenous fertilizer synergist.
In the composite trace element include mass concentration be the lanthanum chloride of 10mg/L, the sodium selenite of 10mg/L, quality
Score be 0.2% boric acid, 0.1% manganese sulfate, 0.05% ammonium molybdate, 0.1% ferrous sulfate, 0.1% copper sulphate
With 0.03% zinc chloride.The plant growth regulator is butyric acid potassium.
The preparation method of the organic nitrogenous fertilizer synergist specifically:
(1) by the moringa seeds of the parts by weight, ginkgo leaf, Lan Aiju, pot marigold, balm, Asian puccoon, pine needle, lotus leaf, jade
Lan Ye and Prunella vulgaris are pulverized and mixed after drying, and cross 110 meshes, obtain mixed plant powder；
(2) the mixed plant powder is added in the bamboo vinegar, impregnates 36h at room temperature, obtain mixing soak；
(3) mixing soak is ultrasonically treated, the frequency of ultrasonic treatment is 40KHz, and the power of ultrasonic treatment is
The time of 550W, ultrasonic treatment are 25min, and filtering and concentrating after the completion of processing obtains concentrate；
(4) chitosan, fulvic acid, composite trace element and the plant growth of the parts by weight are added in the concentrate
Regulator, after mixing drying and crushing to get arrive the organic nitrogenous fertilizer synergist.
A kind of fertilizer containing organic nitrogenous fertilizer synergist uses meter, organic nitrogenous fertilizer synergist in the fertilizer with purity nitrogen
Content be 80g/kg, the organic nitrogenous fertilizer synergist is directly added into nitrogenous fertilizer or compound fertilizer when preparation and is uniformly mixed.
Embodiment 3
A kind of organic nitrogenous fertilizer synergist, including following component in parts by weight: 5 parts of moringa seeds powder, 1 part of ginkgo leaf powder,
3 parts of blue tansy powder, 2 parts of pot marigold powder, 4 parts of balm powder, 1 part of lithospermum powder, 4 parts of pine needle meal, 5 parts of lotus leaf powder, yulan leaf powder 2
Part, 3 parts of Prunella vulgaris powder, 20 parts of chitosan, 10 parts of fulvic acid, 10 parts of composite trace element, 5 parts of plant growth regulator and bamboo vinegar
200 parts of liquid；By the moringa seeds powder, ginkgo leaf powder, Lan Aiju powder, pot marigold powder, balm powder, lithospermum powder, pine needle meal, lotus leaf
It is added in bamboo vinegar and impregnates after powder, yulan leaf powder and the mixing of Prunella vulgaris powder, concentration is refiltered by ultrasonic treatment after immersion, dense
The chitosan, fulvic acid, composite trace element and plant growth regulator are added in contracting liquid, drying and crushing is after mixing
Obtain the organic nitrogenous fertilizer synergist.
It include that mass concentration is divided for the lanthanum chloride of 15mg/L, the sodium selenite of 5mg/L, quality in the composite trace element
Number be 0.3% boric acid, 0.05% manganese sulfate, 0.1% ammonium molybdate, 0.15% ferrous sulfate, 0.3% copper sulphate and
0.05% zinc chloride.The plant growth regulator is methyl α-naphthyl acetate and butyric acid potassium.
The preparation method of the organic nitrogenous fertilizer synergist specifically:
(1) by the moringa seeds of the parts by weight, ginkgo leaf, Lan Aiju, pot marigold, balm, Asian puccoon, pine needle, lotus leaf, jade
Lan Ye and Prunella vulgaris are pulverized and mixed after drying, and cross 120 meshes, obtain mixed plant powder；
(2) the mixed plant powder is added in the bamboo vinegar, impregnates 48h at room temperature, obtain mixing soak；
(3) mixing soak is ultrasonically treated, the frequency of ultrasonic treatment is 45KHz, and the power of ultrasonic treatment is
The time of 600W, ultrasonic treatment are 20min, and filtering and concentrating after the completion of processing obtains concentrate；
(4) chitosan, fulvic acid, composite trace element and the plant growth of the parts by weight are added in the concentrate
Regulator, after mixing drying and crushing to get arrive the organic nitrogenous fertilizer synergist.
A kind of fertilizer containing organic nitrogenous fertilizer synergist uses meter, organic nitrogenous fertilizer synergist in the fertilizer with purity nitrogen
Content be 50g/kg, the organic nitrogenous fertilizer synergist is dissolved in 150 times of water by when preparation, will be described using high-pressure spraying method
Organic nitrogenous fertilizer synergist solution is added in nitrogenous fertilizer or compound fertilizer, spray pressure 60MPa, spray time 10min, sprays temperature
It is 20 DEG C.
Embodiment 4
A kind of organic nitrogenous fertilizer synergist, including following component in parts by weight: 2 parts of moringa seeds powder, 4 parts of ginkgo leaf powder,
1 part of blue tansy powder, 3 parts of pot marigold powder, 5 parts of balm powder, 4 parts of lithospermum powder, 3 parts of pine needle meal, 1 part of lotus leaf powder, yulan leaf powder 5
Part, 2 parts of Prunella vulgaris powder, 15 parts of chitosan, 15 parts of fulvic acid, 7 parts of composite trace element, 7 parts of plant growth regulator and bamboo vinegar
150 parts of liquid；By the moringa seeds powder, ginkgo leaf powder, Lan Aiju powder, pot marigold powder, balm powder, lithospermum powder, pine needle meal, lotus leaf
It is added in bamboo vinegar and impregnates after powder, yulan leaf powder and the mixing of Prunella vulgaris powder, concentration is refiltered by ultrasonic treatment after immersion, dense
The chitosan, fulvic acid, composite trace element and plant growth regulator are added in contracting liquid, drying and crushing is after mixing
Obtain the organic nitrogenous fertilizer synergist.
In the composite trace element include mass concentration be the lanthanum chloride of 10mg/L, the sodium selenite of 10mg/L, quality
Score be 0.1% boric acid, 0.2% manganese sulfate, 0.1% ammonium molybdate, 0.2% ferrous sulfate, 0.5% copper sulphate and
0.01% zinc chloride.The plant growth regulator is methyl α-naphthyl acetate.
The preparation method of the organic nitrogenous fertilizer synergist specifically:
(1) by the moringa seeds of the parts by weight, ginkgo leaf, Lan Aiju, pot marigold, balm, Asian puccoon, pine needle, lotus leaf, jade
Lan Ye and Prunella vulgaris are pulverized and mixed after drying, and cross 110 meshes, obtain mixed plant powder；
(2) the mixed plant powder is added in the bamboo vinegar, is impregnated at room temperature for 24 hours, obtain mixing soak；
(3) mixing soak is ultrasonically treated, the frequency of ultrasonic treatment is 40KHz, and the power of ultrasonic treatment is
The time of 500W, ultrasonic treatment are 25min, and filtering and concentrating after the completion of processing obtains concentrate；
(4) chitosan, fulvic acid, composite trace element and the plant growth of the parts by weight are added in the concentrate
Regulator, after mixing drying and crushing to get arrive the organic nitrogenous fertilizer synergist.
A kind of fertilizer containing organic nitrogenous fertilizer synergist uses meter, organic nitrogenous fertilizer synergist in the fertilizer with purity nitrogen
Content be 90g/kg, the organic nitrogenous fertilizer synergist is directly added into nitrogenous fertilizer or compound fertilizer when preparation and is uniformly mixed.
Embodiment 5
A kind of organic nitrogenous fertilizer synergist, including following component in parts by weight: 4 parts of moringa seeds powder, 5 parts of ginkgo leaf powder,
2 parts of blue tansy powder, 1 part of pot marigold powder, 3 parts of balm powder, 2 parts of lithospermum powder, 1 part of pine needle meal, 4 parts of lotus leaf powder, yulan leaf powder 3
Part, 5 parts of Prunella vulgaris powder, 10 parts of chitosan, 20 parts of fulvic acid, 5 parts of composite trace element, 10 parts of plant growth regulator and bamboo vinegar
100 parts of liquid；By the moringa seeds powder, ginkgo leaf powder, Lan Aiju powder, pot marigold powder, balm powder, lithospermum powder, pine needle meal, lotus leaf
It is added in bamboo vinegar and impregnates after powder, yulan leaf powder and the mixing of Prunella vulgaris powder, concentration is refiltered by ultrasonic treatment after immersion, dense
The chitosan, fulvic acid, composite trace element and plant growth regulator are added in contracting liquid, drying and crushing is after mixing
Obtain the organic nitrogenous fertilizer synergist.
It include that mass concentration is divided for the lanthanum chloride of 5mg/L, the sodium selenite of 15mg/L, quality in the composite trace element
Number be 0.2% boric acid, 0.1% manganese sulfate, 0.05% ammonium molybdate, 0.3% ferrous sulfate, 0.1% copper sulphate and
0.03% zinc chloride.The plant growth regulator is butyric acid potassium.
The preparation method of the organic nitrogenous fertilizer synergist specifically:
(1) by the moringa seeds of the parts by weight, ginkgo leaf, Lan Aiju, pot marigold, balm, Asian puccoon, pine needle, lotus leaf, jade
Lan Ye and Prunella vulgaris are pulverized and mixed after drying, and sieve with 100 mesh sieve, and obtain mixed plant powder；
(2) the mixed plant powder is added in the bamboo vinegar, impregnates 36h at room temperature, obtain mixing soak；
(3) mixing soak is ultrasonically treated, the frequency of ultrasonic treatment is 45KHz, and the power of ultrasonic treatment is
The time of 550W, ultrasonic treatment are 20min, and filtering and concentrating after the completion of processing obtains concentrate；
(4) chitosan, fulvic acid, composite trace element and the plant growth of the parts by weight are added in the concentrate
Regulator, after mixing drying and crushing to get arrive the organic nitrogenous fertilizer synergist.
A kind of fertilizer containing organic nitrogenous fertilizer synergist uses meter, organic nitrogenous fertilizer synergist in the fertilizer with purity nitrogen
Content be 60g/kg, the organic nitrogenous fertilizer synergist is dissolved in 200 times of water by when preparation, will be described using high-pressure spraying method
Organic nitrogenous fertilizer synergist solution is added in nitrogenous fertilizer or compound fertilizer, spray pressure 75MPa, spray time 15min, sprays temperature
It is 40 DEG C.
Embodiment 6
A kind of organic nitrogenous fertilizer synergist, including following component in parts by weight: 2 parts of moringa seeds powder, 3 parts of ginkgo leaf powder,
1 part of blue tansy powder, 4 parts of pot marigold powder, 5 parts of balm powder, 4 parts of lithospermum powder, 1 part of pine needle meal, 5 parts of lotus leaf powder, yulan leaf powder 3
Part, 2 parts of Prunella vulgaris powder, 20 parts of chitosan, 10 parts of fulvic acid, 10 parts of composite trace element, 5 parts of plant growth regulator and bamboo vinegar
200 parts of liquid；By the moringa seeds powder, ginkgo leaf powder, Lan Aiju powder, pot marigold powder, balm powder, lithospermum powder, pine needle meal, lotus leaf
It is added in bamboo vinegar and impregnates after powder, yulan leaf powder and the mixing of Prunella vulgaris powder, concentration is refiltered by ultrasonic treatment after immersion, dense
The chitosan, fulvic acid, composite trace element and plant growth regulator are added in contracting liquid, drying and crushing is after mixing
Obtain the organic nitrogenous fertilizer synergist.
It include that mass concentration is divided for the lanthanum chloride of 15mg/L, the sodium selenite of 5mg/L, quality in the composite trace element
Number be 0.3% boric acid, 0.05% manganese sulfate, 0.01% ammonium molybdate, 0.25% ferrous sulfate, 0.05% copper sulphate
With 0.05% zinc chloride.The plant growth regulator is methyl α-naphthyl acetate and butyric acid potassium.
The preparation method of the organic nitrogenous fertilizer synergist specifically:
(1) by the moringa seeds of the parts by weight, ginkgo leaf, Lan Aiju, pot marigold, balm, Asian puccoon, pine needle, lotus leaf, jade
Lan Ye and Prunella vulgaris are pulverized and mixed after drying, and cross 120 meshes, obtain mixed plant powder；
(2) the mixed plant powder is added in the bamboo vinegar, impregnates 48h at room temperature, obtain mixing soak；
(3) mixing soak is ultrasonically treated, the frequency of ultrasonic treatment is 35KHz, and the power of ultrasonic treatment is
The time of 600W, ultrasonic treatment are 30min, and filtering and concentrating after the completion of processing obtains concentrate；
(4) chitosan, fulvic acid, composite trace element and the plant growth of the parts by weight are added in the concentrate
Regulator, after mixing drying and crushing to get arrive the organic nitrogenous fertilizer synergist.
A kind of fertilizer containing organic nitrogenous fertilizer synergist uses meter, organic nitrogenous fertilizer synergist in the fertilizer with purity nitrogen
Content be 100g/kg, the organic nitrogenous fertilizer synergist is directly added into nitrogenous fertilizer or compound fertilizer when preparation and is uniformly mixed.
Comparative example 1 is not nitrogen fertilizer application.
Comparative example 2 is to apply urea using conventional fertilizer application amount, it is pure that equivalent mu applies 20kg without using organic nitrogenous fertilizer synergist
Nitrogen.
Comparative example 3 is to apply urea without using organic nitrogenous fertilizer synergist, and equivalent mu applies 15kg purity nitrogen.
Comparative example 4 applies urea, and equivalent mu is applied 15kg purity nitrogen, using 3,5- dimethyl pyrazole as nitrogen fertilizer potentiating agent, made
Dosage is the 1% of purity nitrogen quality.
Comparative example 5 applies urea, and equivalent mu applies 15kg purity nitrogen, uses diphenylphosphoryl diamines as nitrogen fertilizer potentiating agent, uses
Amount is the 1% of purity nitrogen quality.
Comparative example 6 applies urea, and equivalent mu applies 15kg purity nitrogen, is administered simultaneously mixed plant powder Aqueous extracts, amount of application with
Embodiment 1 is identical.
Comparative example 7 applies urea, and equivalent mu applies 15kg purity nitrogen, and chitosan and fulvic acid, amount of application and implementation is administered simultaneously
Example 1 is identical.
Comparative example 8 applies urea, and equivalent mu applies 15kg purity nitrogen, bamboo vinegar, a variety of composite trace elements and plant is administered simultaneously
Object growth regulator, amount of application are same as Example 1.
12h measures soil ammonium content after nitrogen application, calculates urease activity inhibiting rate, measures soil respectively weekly
Ammonium nitrogen and nitrate nitrogen content record soil nitrogen concentrations cumulant and calculate soil apparent Nitrification rate and soil nitrification suppression after 6 weeks
Rate processed, crop calculate utilization rate of nitrogen fertilizer after harvesting, as a result such as following table.
Soil apparent Nitrification rate=Content of Nitrate-Nitrogen in Soil/(Content of Nitrate-Nitrogen in Soil+soil ammonium-state content)
× 100%
Soil nitrification inhibiting rate=(3 Content of Nitrate-Nitrogen in Soil of comparative example-respectively handle Content of Nitrate-Nitrogen in Soil)/comparison
3 Content of Nitrate-Nitrogen in Soil × 100% of example
Urease activity inhibiting rate=(difference-of soil ammonium-state content respectively apply by processing nitrogenous fertilizer before and after 3 nitrogen application of comparative example
With the difference of front and back soil ammonium-state content) difference × 100% of the soil ammonium-state content before and after nitrogen application of/comparative example 3
Nitrogen in utilization rate of nitrogen fertilizer=(nitrogen pool in 1 cutting of nitrogen pool-comparative example in each processing cutting)/institute's nitrogen fertilizer application
Total amount × 100% of element
Soil nitrogen data under 1 different disposal of table
From the data in table 1, it can be seen that subtracting with the comparative example 1 of non-applied nitrogen, the comparative example 2 of conventional fertilizer application amount and conventional fertilizer application amount
The comparative example 3 for applying 30% is compared, and soil apparent Nitrification rate is substantially reduced in embodiment 1-6, and soil nitrification inhibiting rate is high, and explanation makes
With the nitrifying process that can be significantly inhibited in soil after organic nitrogenous fertilizer synergist of the invention, the leaching of nitrate nitrogen is reduced, effect connects
The conventional nitration inhibitor 3 of nearly comparative example 4,5- dimethyl pyrazole, the conventional urease inhibitor diphenylphosphoryl diamines with comparative example 5
It compares, urease activity inhibiting rate averagely improves 15.24% in embodiment 1-6, illustrates to use organic nitrogenous fertilizer synergy of the invention
Soil urease liveness can be obviously inhibited after agent, delays hydrolysis of urea, reduce the direct volatilization of soil ammonium.In comparative example 6
It applied mixed plant powder Aqueous extracts, soil apparent Nitrification rate is declined compared with comparative example 3, but effect is humbleer, soil
Earth Nitrifying inhibition rate is lower than the common nitrification inhibitor and embodiment 1-6 of comparative example 4.It applied chitosan and Huang in comparative example 7
It is rotten sour, it applied bamboo vinegar, a variety of composite trace elements and plant growth regulator in comparative example 8, but the two is to soil nitrogen
Conversion has no significant effect.
To yield of hot pepper, soil porosity and the influence of edaphon under 2 different disposal of table
From the data in table 2, it can be seen that with without using nitrogen fertilizer potentiating agent or compared with using 5 comparative examples of conventional nitrogen fertilizer potentiating agent,
The per mu yield of capsicum significantly improves in embodiment 1-6, and soil porosity is risen, three kinds of bacterium, fungi and actinomyces soil
The quantity of microorganism obviously increases, and utilization rate of nitrogen fertilizer also significantly improves.By the data of embodiment 1/3/5 and 2/4/6 it is found that certain
The dosage of organic nitrogenous fertilizer synergist is more in range, and utilization rate of nitrogen fertilizer is higher.Wherein embodiment is identical as dose but does not apply nitrogen
The comparative example 3 of fertile synergist averagely improves 19.35% compared to per mu yield, and soil porosity averagely improves 4.40%.4 He of comparative example
Comparative example 5 is that mu applies 21kg purity nitrogen+routine nitrogen fertilizer potentiating agent respectively, and two yield for handling lower capsicum are compared with utilization rate of nitrogen fertilizer
Comparative example 3 is risen, but is lower than embodiment 1-6, and two are handled to soil porosity and soil microbe quantity without raising
Effect.Comparative example 6/7/8 applied the fractions in organic nitrogenous fertilizer synergist of the present invention, the yield compared with comparative example 3 respectively
It is slightly improved with utilization rate of nitrogen fertilizer, wherein 7 soil porosity of comparative example is larger, and the quantity of edaphon is also more.
In conclusion the nitre of soil ammonium-state can be inhibited after organic nitrogenous fertilizer synergist of the invention and nitrogenous fertilizer compounding application
Change leaching loss, nitrate nitrogen denitrification into nitrogen oxides volatilization and urease activity, is indirectly extended by delaying hydrolysis of urea
The retention of soil ammonium higher concentration has delayed the formation of soil nitrate-N.Soil permeability can be improved simultaneously, increase soil
The quantity of middle microorganism, and then promote plant growth, crop yield is improved, fertilizer can be influenced simultaneously compared with conventional nitrogen fertilizer potentiating agent
Three aspects of material-soil-plant, to improve utilization rate of nitrogen fertilizer.
Claims (6)
1. a kind of organic nitrogenous fertilizer synergist, which is characterized in that including following component in parts by weight: 1-5 parts of moringa seeds powder, silver
1-5 parts of apricot leaf powder, 1-5 parts of Lan Aiju powder, 1-5 parts of pot marigold powder, 1-5 parts of balm powder, 1-5 parts of lithospermum powder, pine needle meal 1-5
It is part, 1-5 parts of lotus leaf powder, 1-5 parts of yulan leaf powder, 1-5 parts of Prunella vulgaris powder, 10-20 parts of chitosan, 10-20 parts of fulvic acid, compound micro-
5-10 parts of secondary element, 5-10 parts of plant growth regulator and 100-200 parts of bamboo vinegar；It include quality in the composite trace element
Boric acid that sodium selenite, the mass fraction of lanthanum chloride, 5-15mg/L that concentration is 5-15mg/L are 0.1-0.3%, 0.05-
0.2% manganese sulfate, the ammonium molybdate of 0.01-0.1%, the ferrous sulfate of 0.05-0.3%, 0.01-0.5% copper sulphate and
The zinc chloride of 0.01-0.05%；By the moringa seeds powder, ginkgo leaf powder, Lan Aiju powder, pot marigold powder, balm powder, Asian puccoon
It is added in bamboo vinegar and impregnates after powder, pine needle meal, lotus leaf powder, yulan leaf powder and the mixing of Prunella vulgaris powder, by ultrasonic treatment after immersion
Concentration is refiltered, the chitosan, fulvic acid, composite trace element and plant growth regulator are added in concentrate, is mixed
Drying and crushing obtains the organic nitrogenous fertilizer synergist after uniformly.
2. a kind of organic nitrogenous fertilizer synergist according to claim 1, which is characterized in that the plant growth regulator is naphthalene
Any one in acetic acid and butyric acid potassium or two kinds.
3. a kind of organic nitrogenous fertilizer synergist according to claim 1, which is characterized in that the system of the organic nitrogenous fertilizer synergist
Preparation Method specifically:
(1) by the moringa seeds of the parts by weight, ginkgo leaf, Lan Aiju, pot marigold, balm, Asian puccoon, pine needle, lotus leaf, yulan leaf
It is pulverized and mixed after being dried with Prunella vulgaris, obtains mixed plant powder；
(2) the mixed plant powder is added in the bamboo vinegar, impregnates 24-48h at room temperature, obtain mixing soak；
(3) mixing soak is ultrasonically treated, the frequency of ultrasonic treatment is 35-45KHz, and the power of ultrasonic treatment is 500-
The time of 600W, ultrasonic treatment are 20-30min, and filtering and concentrating after the completion of processing obtains concentrate；
(4) chitosan, fulvic acid, composite trace element and the plant growth regulating of the parts by weight are added in the concentrate
Agent, after mixing drying and crushing to get arrive the organic nitrogenous fertilizer synergist.
4. a kind of organic nitrogenous fertilizer synergist according to claim 3, which is characterized in that the mixing in the step (1) is planted
Object powder crosses 100-120 mesh before impregnating.
5. a kind of fertilizer containing organic nitrogenous fertilizer synergist as described in claim 1, which is characterized in that with purity nitrogen usage amount
Meter, the content of organic nitrogenous fertilizer synergist is 40-60g/kg in the fertilizer, and the organic nitrogenous fertilizer synergist is dissolved in by when preparation
In 100-200 times of water, the organic nitrogenous fertilizer synergist solution is added in nitrogenous fertilizer or compound fertilizer using high-pressure spraying method, spray
Pressure is 50-75MPa, spray time 5-15min, and spray temperature is 10-40 DEG C.
6. a kind of fertilizer containing organic nitrogenous fertilizer synergist as described in claim 1, which is characterized in that with purity nitrogen usage amount
Meter, the content of organic nitrogenous fertilizer synergist is 80-100g/kg in the fertilizer, and when preparation is direct by the organic nitrogenous fertilizer synergist
It is added in nitrogenous fertilizer or compound fertilizer and is uniformly mixed.
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Application publication date: 20190723 |