A kind of Weed removal medicinal fertilizer composition of Glufosinate-ammoniumpesticideng and its preparation method and application
Technical field
The present invention is a kind of Weed removal medicinal fertilizer composition and its preparation method and application of Glufosinate-ammoniumpesticideng, and in particular to Yi Zhonghan
Agricultural medicine fertilizer composition of glufosinate-ammonium and its preparation method and application belongs to medicine fertilizer technology field.
Background technique
In recent years, China's economy achieves quick development, although living standards of the people increasingly improve, consumer is to agricultural production
The demand of product is no longer limited to grain oil & vegetable, and the consumption figure of various fruit is also growing day by day, such as citrus, peach, grape.In recent years
The trend of agricultural development shows that accounting presentation of the bare places area such as orchard in agricultural land rises year by year trend, therefore, non-
Arable land weeding operation, becomes an important topic in modern agriculture gradually.It is agriculture new in order to adapt to for herbicide
Development trend becomes one of the importance that herbicide uses instantly for bare place weeding.Glyphosate, grass are often used in orchard weeding
The steriland herbicides such as ammonium phosphine.Steriland herbicide in arable land or wasteland weeding operation using more universal, with orchard weeding
Difference, arable land or wasteland weeding do not need to apply additional fertilizer.But for orchard, other than weeding, fruit tree pair
Also there is comparable demand in nutrition.With the increase of orchard area, how weeding is efficiently carried out, and takes into account the battalion for fruit tree
It supports and supports, become the project to require study.
It is known that glufosinate-ammonium is that a kind of non-selective long-pending ammonia is tagged translocated herbicide, it is glutamine synthelase
Competitive inhibitor.Glufosinate-ammonium toxicity is lower, highly-safe in paraquat, quick, can be to glyphosate-resistant weeds
Generate preferable control efficiency.Compared to glyphosate, glufosinate-ammonium is lower to fruit tree root system toxicity, using will not be to fruit in orchard
Tree root system causes adverse effect, therefore is widely used in orchard at present.In actual use, glufosinate-ammonium can cause to plant
Nitrogen metabolism disorder in object, plant cell is interior to accumulate excess of ammonia, causes chloroplaset to disintegrate, inhibits photosynthesis of plant, finally
Lead to Plant death.
Bacterial manure is one kind with microorganism new-type fertilizer as main component, including bacterium bacterial manure, actinomyces bacterial manure, fungi bacterium
Fertilizer etc..Bacterial manure not only have the characteristics that it is environmental-friendly, for plant provide nutrition, improve soil fertility while, can also have
Have and promote the additional effects such as plant growth, biological pest control, therefore, bacterial manure has received widespread attention in recent years.
Peasant will not usually be used in mixed way when orchard is using herbicide with fertilizer, and it is mixed when also based on chemical fertilizer, example
Such as, existing patent document CN1872810(has the organic fertilizer and preparation method thereof of weeding function, 2006.12.06) it is disclosed
A kind of fertilizer composition being added with herbicide in organic fertilizer raw material, have fertilising convenient and weather conditions when to fertilising without
Fastidious property, the herbicide slow release of addition will not cause phytotoxicity to plant, and herbicide utilization rate is high and validity period is long.So
And in pesticide field, due to using the pesticide-fertilizer product of herbicide and bacterial manure to be rarely reported, in preparation based on herbicide
Pesticide-fertilizer product when, how to guarantee that weeding drug effect is not influenced by bacterial manure, while can guarantee the activity of strain in a medicament again, be still
It is existing to study the difficult point for needing urgently to overcome.
Existing patent document CN104692954A(γ-PGA, fertilizer, composition pesticide preparation method and answering in theatre
It is disclosed with 2015.06.10) and a kind of fertilizer and pesticide is carried out compounding obtained composition using biological agent polyglutamic acid
Process, fertilizer and pestsides synthesis after compounding use, and the preventing and controlling of crop fertilization and disease pest and weed can be made once to complete, thus
It improves efficiency, reduces environmental pollution.
Summary of the invention
The purpose of the present invention is to provide a kind of Weed removal medicinal fertilizer compositions of Glufosinate-ammoniumpesticideng, using Glufosinate-ammonium, bacterial manure
It is made with related auxiliaries compounding, the double effects with glufosinate-ammonium drug effect and microbial manure, and after glufosinate-ammonium is compounded with bacterial manure
Has the function of synergy between each other.
Another object of the present invention is to provide a kind of preparation method of the Weed removal medicinal fertilizer composition of Glufosinate-ammoniumpesticideng, using stirring
The mode for mixing mixing is conducive to the mutual synergistic effect for improving glufosinate-ammonium and bacterial manure.
Another object of the present invention is to provide a kind of applications of the Weed removal medicinal fertilizer composition of Glufosinate-ammoniumpesticideng, are suitable for orchard
Weeding.
The present invention is achieved through the following technical solutions: a kind of Weed removal medicinal fertilizer composition of Glufosinate-ammoniumpesticideng, by weight percentage
Meter, the Weed removal medicinal fertilizer composition are made of 1~30% glufosinate-ammonium, 5~50% bacterial manure and 20~96% auxiliary agents.
The auxiliary agent is surfactant.
The auxiliary agent is surfactant and solvent.
By weight percentage, the Weed removal medicinal fertilizer composition by 10~20% glufosinate-ammonium, 20~30% bacterial manure, 15~
20% surfactant and 30~55% solvent composition.
The surfactant is selected from fatty alcohol polyoxyethylene ether, sodium sulfate of polyethenoxy ether of fatty alcohol, fatty alcohol polyoxy
One of ethylene ether ammonium sulfate, glycine betaine, alkyl glycosides are a variety of.
The solvent is selected from water, dimethylamine, diglycolamine, ethylene glycol, propylene glycol, glycerine, propylene glycol monomethyl ether, N- methyl
One of pyrrolidones, N, dinethylformamide are a variety of.
The bacterial manure is selected from bacillus subtilis, bacillus megaterium, bacillus licheniformis, Dipel, Jingyang chain
Mould, Paecilomyces lilacinus, aspergillus oryzae, azotobacter chroococcum, saccharomyces cerevisiae, kluyveromyces, Candida, nostoc, anabena,
One of Anabaena is a variety of.
A kind of preparation method of the Weed removal medicinal fertilizer composition of Glufosinate-ammoniumpesticideng, is dissolved in solvent for glufosinate-ammonium and bacterial manure in proportion
In, after surfactant is added, it is uniformly mixed, obtains the Weed removal medicinal fertilizer composition.
A kind of application of the Weed removal medicinal fertilizer composition of Glufosinate-ammoniumpesticideng, is used for orchard weeding for the Weed removal medicinal fertilizer composition.
Compared with prior art, the present invention have the following advantages that and the utility model has the advantages that
(1) Glufosinate-ammonium and bacterial manure are combined into one by the present invention, by the characteristic combination of sciences of the characteristic of glufosinate-ammonium and bacterial manure, both
Has the performance of herbicide, but also with the performance of bacterial manure.Reduce the number of fertilising and application in use process, it is time saving and energy saving,
The human cost in agricultural production can effectively be controlled.Herbicide and the bacterial manure effect of generation simultaneously, weeds are in the mistake for absorbing nutrition
The conduction of herbicide is accelerated in journey, to accelerate weeds death;Herbicide kills rapidly weeds, and weeds contention is avoided to support
Point, to improve the fertilizer efficiency of bacterial manure.
(2) Weed removal medicinal fertilizer composition of the present invention can be configured to aqua for orchard, and broad weed-killing spectrum can kill fruit
Most of weeds in garden, while comparing using solid fertilizer, the Weed removal medicinal fertilizer composition is soluble in water by fertilizer, and crop is easier to inhale
It receives, can more improve fruit quality and yield.
It (3) is the drug effect and stability that improve Weed removal medicinal fertilizer composition, the present invention is added in Weed removal medicinal fertilizer composition
20~96 auxiliary agent, it is (3~4) that surfactant or specific gravity, which can be used: the combination of the surfactant and solvent of (6~11) is matched
It sets to form auxiliary agent, improves living environment of the strain in glufosinate-ammonium, ensure the bioactivity of strain.It has been proved by practice that appropriate ratio
The addition of the auxiliary agent of example can not only improve the drug effect of original glufosinate-ammonium, also make and contributing in terms of its stability, after measured originally
Every milliliter of gemma number or viable count are not less than original 90% after the formulation samples that application is prepared save 7 days at a temperature of 54 DEG C, heat
It is good to store stability.
(4) bacterial manure that uses of the present invention selects specified microorganisms strain, also has stimulation plant growth and biological control
Effect has certain effect to prevention and treatment plant pest.
(5) present invention has the characteristics that toxicity is low, pollution is small, environmental-friendly relative to chemical fertilizer.Further, since more
The microorganism of kind bacterial manure is nitrogen-fixing microorganism, so also can be reduced the amount of application of nitrogenous fertilizer, reduces influence of the rural activity to environment,
Be conducive to improve soil function, and reduce the cost of application chemical fertilizer.
(6) organic for current use organic fertilizer directly adds the Weed removal medicinal fertilizer used in glufosinate-ammonium as fertilizer
Fertilizer can improve edaphic condition, promote as the utilization to fertilizer, but the present invention directly uses living body strain to exist as bacterial manure addition
It is used in existing glufosinate-ammonium, by adjusting the flora type in soil, can equally reach improvement soil environment, improve plant absorption
The ability of nutrient also there is evil to have preferable control efficiency subterranean pest-insect and soil infection disease, have increase crop it is disease-resistant,
Anti-adversity ability.
Specific embodiment
The present invention is described in further detail below with reference to embodiment, embodiments of the present invention are not limited thereto.
Microorganism fungus kind involved in following embodiment is common kind on the market, can directly be obtained from commercially available channel
It takes.Glufosinate-ammonium is obtained by commercially available channel, and glufosinate-ammonium used in the present embodiment is purchased from the sensible agriculture of Sichuan Province Leshan Fu Hua
The glufosinate-ammonium of medicine Science and Technology Ltd. autonomous production.
Embodiment 1:
The present embodiment proposes a kind of Weed removal medicinal fertilizer composition and its preparation method and application of Glufosinate-ammoniumpesticideng.
The Weed removal medicinal fertilizer composition use weight percent for 1% glufosinate-ammonium, 15% bacterial manure, 4% surfactant and
80% solvent composition.Wherein, bacterial manure uses bacillus subtilis.Surfactant uses weight ratio for the fatty alcohol polyoxy of 1:1
Ethylene ether sodium sulfate and alkyl glycosides.Solvent uses weight ratio for the water of 15:1, glycerine.
In actual use, above-mentioned glufosinate-ammonium and bacterial manure are dissolved in water in proportion, surfactant is added, adds third
Triol after being uniformly mixed, can be prepared to obtain the Weed removal medicinal fertilizer composition that mass fraction is 1%, can make when the weeding of orchard
With.
Embodiment 2:
The present embodiment proposes a kind of Weed removal medicinal fertilizer composition and its preparation method and application of Glufosinate-ammoniumpesticideng.
The Weed removal medicinal fertilizer composition use weight percent for 5% glufosinate-ammonium, 50% bacterial manure, 15% surfactant
Solvent with 30% forms.Wherein, bacterial manure uses bacillus licheniformis.Surfactant uses weight ratio for the poly alkyl alcohol of 2:3
Ethylene oxide ether sodium sulfate and alkyl glycosides.Solvent uses water.
In actual use, above-mentioned glufosinate-ammonium and bacterial manure are dissolved in water in proportion, add surfactant, stirring is mixed
After closing uniformly, it can prepare to obtain the Weed removal medicinal fertilizer composition that mass fraction is 5%, can be used when the weeding of orchard.
Embodiment 3:
The present embodiment proposes a kind of Weed removal medicinal fertilizer composition and its preparation method and application of Glufosinate-ammoniumpesticideng.
The Weed removal medicinal fertilizer composition use weight percent for 10% glufosinate-ammonium, 20% bacterial manure, 5% surfactant
Solvent with 65% forms.Wherein, bacterial manure uses Dipel.Surfactant uses weight ratio for the fatty alcohol polyoxy of 1:1
Vinethene and alkyl glycosides.Solvent uses water.
In actual use, above-mentioned glufosinate-ammonium and bacterial manure are dissolved in water in proportion, add surfactant, stirring is mixed
After closing uniformly, it can prepare to obtain the Weed removal medicinal fertilizer composition that mass fraction is 10%, can be used when the weeding of orchard.
Embodiment 4:
The present embodiment proposes a kind of Weed removal medicinal fertilizer composition and its preparation method and application of Glufosinate-ammoniumpesticideng.
The Weed removal medicinal fertilizer composition use weight percent for 20% glufosinate-ammonium, 5% bacterial manure, 20% surfactant
Solvent with 55% forms.Wherein, bacterial manure uses Streptomyces jingyangensis.Surfactant uses weight ratio for the fatty alcohol polyoxy of 2:1
Ethylene ether ammonium sulfate and alkyl glycosides.Solvent uses weight ratio for the water of 10:1 and N, dinethylformamide.
In actual use, above-mentioned glufosinate-ammonium and bacterial manure are dissolved in water in proportion, be added surfactant, add N,
Dinethylformamide after being uniformly mixed, can prepare to obtain the Weed removal medicinal fertilizer composition that mass fraction is 10%, can be in
It is used when the weeding of orchard.
Embodiment 5:
The present embodiment proposes a kind of Weed removal medicinal fertilizer composition and its preparation method and application of Glufosinate-ammoniumpesticideng.
The Weed removal medicinal fertilizer composition use weight percent for 15% glufosinate-ammonium, 10% bacterial manure and 20% surface it is living
Property agent and 55% solvent composition.Wherein, bacterial manure uses weight ratio for the aspergillus oryzae of 1:2:4, azotobacter chroococcum and saccharomyces cerevisiae.
Surfactant uses weight ratio for the fatty alcohol polyoxyethylene ether ammonium sulfate of 2:1 and glycine betaine.Solvent uses weight ratio for 10:
Water, dimethylamine and the ethylene glycol of 3:4.
In actual use, above-mentioned glufosinate-ammonium and bacterial manure are dissolved in water in proportion, surfactant is added, adds two
Methylamine and ethylene glycol after being uniformly mixed, can be prepared to obtain the Weed removal medicinal fertilizer composition that mass fraction is 15%, can be in fruit
It is used when the weeding of garden.
Embodiment 6:
The present embodiment proposes a kind of Weed removal medicinal fertilizer composition and its preparation method and application of Glufosinate-ammoniumpesticideng.
The Weed removal medicinal fertilizer composition use weight percent for 15% glufosinate-ammonium, 30% bacterial manure, 15% surfactant
Solvent with 40% forms.
Wherein, bacterial manure uses weight ratio for the bacillus subtilis of 2:3 and azotobacter chroococcum.Surfactant uses weight
Than the sodium sulfate of polyethenoxy ether of fatty alcohol and alkyl glycosides for 4:1.Solvent uses diglycolamine.
In actual use, above-mentioned glufosinate-ammonium and bacterial manure are dissolved in diglycolamine in proportion, add surfactant,
After being uniformly mixed, it can prepare to obtain the Weed removal medicinal fertilizer composition that mass fraction is 15%, can be used when the weeding of orchard.
Embodiment 7:
The present embodiment proposes a kind of Weed removal medicinal fertilizer composition and its preparation method and application of Glufosinate-ammoniumpesticideng.
The Weed removal medicinal fertilizer composition use weight percent for 20% glufosinate-ammonium, 30% bacterial manure, 20% surfactant
Solvent with 30% forms.Wherein, bacterial manure uses saccharomyces cerevisiae.Surfactant uses weight ratio for the fatty alcohol polyoxy second of 2:1
Alkene ether sodium sulfate and glycine betaine.Solvent uses weight ratio for the water of 6:1 and propylene glycol monomethyl ether.
In actual use, above-mentioned glufosinate-ammonium and bacterial manure are dissolved in water in proportion, surfactant is added, adds third
Glycol methyl ether after being uniformly mixed, can be prepared to obtain the Weed removal medicinal fertilizer composition that mass fraction is 20%, can be removed in orchard
It is used when careless.
Embodiment 8:
The present embodiment proposes a kind of Weed removal medicinal fertilizer composition and its preparation method and application of Glufosinate-ammoniumpesticideng.
The Weed removal medicinal fertilizer composition uses weight percent for 25% glufosinate-ammonium, the surfactant of 25% bacterial manure 15%
Solvent with 35% forms.Wherein, bacterial manure uses nostoc.Surfactant uses weight ratio for the aliphatic alcohol polyethenoxy of 2:1
Ether sodium sulfate and alkyl glycosides.Solvent uses weight ratio for the water of 6:1 and glycerine.
In actual use, above-mentioned glufosinate-ammonium and bacterial manure are dissolved in water in proportion, surfactant is added, adds third
Triol after being uniformly mixed, can be prepared to obtain the Weed removal medicinal fertilizer composition that mass fraction is 25%, can be when the weeding of orchard
It uses.
Embodiment 9:
The present embodiment proposes a kind of Weed removal medicinal fertilizer composition and its preparation method and application of Glufosinate-ammoniumpesticideng.
The Weed removal medicinal fertilizer composition uses weight percent for 30% glufosinate-ammonium, the surfactant of 15% bacterial manure 20%
Solvent with 35% forms.Wherein, bacterial manure uses anabena.Surfactant uses weight ratio for the aliphatic alcohol polyethenoxy of 3:1
Ether and glycine betaine.Solvent uses weight ratio for the water of 30:8:2, propylene glycol and dinethylformamide.
In actual use, above-mentioned glufosinate-ammonium and bacterial manure are dissolved in water in proportion, surfactant is added, adds third
Two pure and mild dinethylformamides after being uniformly mixed, can be prepared to obtain the Weed removal medicinal fertilizer combination that mass fraction is 30%
Object can use when the weeding of orchard.
The weeding bacterial manure composition arrived in above-described embodiment 1~9 is carried out to the control of weeds in citrus field and the field of volume increase
Test, when bacterial manure is applied, glufosinate-ammonium effective ingredient consumption is 80g/ mus, and water consumption is 60kg per acre, effective according to each processing
Component content can calculate extension rate.Plant blade face is sprayed on after being diluted with water.When spraying, to occur one layer of water on blade face
Film, the not lower drop of medical fluid are advisable;The preferred continuous administration of one growth cycle crop 3~5 times.
Test site is located at two river village citrus orchard of Sichuan Province Pujiang County;Each weeding bacterial manure composition handle as follows:
Processing 1~9: the weeding bacterial manure composition of example of formulations 1~9;
Processing 10: commercially available 200g/L glufosinate-ammoniumaqua aqua product.
Other pesticides and fertilizer application are voluntarily used according to peasant household's self-management.
5 plants of each experimental plot fruit tree, each cell water consumption are 6L, calculate dilution times according to water consumption and dosage
Number, cell random alignment.After application 7 days, 14 days, investigate citrus orchard weeds respectively and prevent and kill off situation.Mandarin orange is investigated when harvest
The volume increase situation of tangerine.
Strain number investigation is carried out after investigational agent after 7 days and 14 days, investigates each treatment region survival weeds strain number, statistic record.Medicine
It is as follows to imitate calculation formula:
Control efficiency=×100%
And the significance of difference is analyzed with poor (DMRT) method of the new multipole of Deng Kenshi.
Test result is as follows:
Fixed point observation is carried out to the weeds in trial zone daily, 3 days weeds having start to be dehydrated withered after medicine, stop substantially after 7 days
It only grows, withered and yellow until be basically completed control of weeds after dead 14 days, 3 days and 7 days weed control situations see the table below 1 after medicine.
1 citrus of table ground control of weeds effect
Note: data are multiplicating value in table.
To the citrus fruit harvesting phase, different disposal citrus is harvested and is weighed, according to the orange yield of each processing with it is right
According to volume increase ratio is calculated, specific data are as shown in table 1 below.
2 citrus of table effect of increasing production test
By the content of above-mentioned Tables 1 and 2 it is recognised that herbicide can be significantly improved by being added to the Weed removal medicinal fertilizer composition of bacterial manure
Quick-acting, to citrus weeds have preferable preventive effect, and effect of increasing production to the weeding bacterial manure composition of Glufosinate-ammoniumpesticideng of the present invention
Obviously.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is all according to
According to technical spirit any simple modification to the above embodiments of the invention, equivalent variations, protection of the invention is each fallen within
Within the scope of.