CN109511673A - Fertilizer green herbicide and its method of administration - Google Patents
Fertilizer green herbicide and its method of administration Download PDFInfo
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- CN109511673A CN109511673A CN201811501875.4A CN201811501875A CN109511673A CN 109511673 A CN109511673 A CN 109511673A CN 201811501875 A CN201811501875 A CN 201811501875A CN 109511673 A CN109511673 A CN 109511673A
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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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M21/00—Apparatus for the destruction of unwanted vegetation, e.g. weeds
- A01M21/04—Apparatus for destruction by steam, chemicals, burning, or electricity
- A01M21/043—Apparatus for destruction by steam, chemicals, burning, or electricity by chemicals
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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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/02—Sulfur; Selenium; Tellurium; Compounds 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/06—Aluminium; Calcium; Magnesium; Compounds 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/14—Boron; Compounds 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
- A01N59/20—Copper
-
- 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/26—Phosphorus; Compounds thereof
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- Engineering & Computer Science (AREA)
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- Pest Control & Pesticides (AREA)
- General Health & Medical Sciences (AREA)
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- Wood Science & Technology (AREA)
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- Agronomy & Crop Science (AREA)
- Inorganic Chemistry (AREA)
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Abstract
This application involves a kind of fertilizer green herbicide and its method of administration.Wherein, fertilizer green herbicide is using fertilizer as herbicide；Wherein, the type of the fertilizer is arranged according to soil absent element, and the dosage of the fertilizer is arranged the concentration sensitive of foliage-spray according to target weeds.Above-mentioned fertilizer green herbicide; overcome the technology prejudice that traditional herbicide is unable to fertilizer weeding; using the fertilizer weeding system completely different with traditional killing mode; on the one hand it can use fertilizer infertile field; on the other hand soil absent element can be supplemented; the concentration sensitive that another further aspect can use fertilizer realizes weeding; it is killing three birds with one stone; and Traditional Thinking confinement is broken; new direction is indicated for new herbicides exploitation; help to preserve the ecological environment, maintaining ecological balance belongs to important and great new technology.
Description
Technical field
This application involves pesticide weeding fields, more particularly to fertilizer green herbicide and its method of administration.
Background technique
Herbicide (herbicide), which refers to, can make weeds that withered medicament, also known as herbicide thoroughly or selectively occur,
To eliminate or inhibit a substance of plant growth.Sodium chlorate therein, borax, arsenate, trichloroacetic acid are for any kind
The plant of class play the role of it is withered, effect influenced by herbicide, plant and three factor of environmental condition.It is divided by effect and goes out
Natural disposition and selective herbicide, selective herbicide especially nitrophenol, chlorophenol, carbamic derivative majority have
Effect.World Herbicide development is gradually steady, main development efficiently, low toxicity, wide spectrum, low dosage kind, environmental pollution is small
Disposable treatment agent is increasingly becoming mainstream.Common kind is organic compound, can be widely used for prevention and treatment farmland, orchard, flowers
The noxious plants such as the ground such as nursery, grassland and bare place, railway line, river, reservoir, warehouse weeds, miscellaneous filling, miscellaneous tree.Herbicide is same
Insecticide, fungicide are higher using the requirement of technology compared to it.Insecticide, fungicide are improper using a period of time, may only influence
Control efficiency.And herbicide improper use, and concerning the safety of plant growth.The selectivity of herbicide is in certain dosage model
Interior selectivity is enclosed, therefore even if being selective herbicide, phytotoxicity can also be generated to crop by having exceeded defined amount ranges.
If 60% butachlor ec is more than 0.15 liter/mu in rice seedling bed dosage, 48% trefanocide dosage of cotton seedbed be more than be 0.1
Liter/mu, 10% Lonster are more than 0.3 liter/mu in rice seedling bed dosage, and 50% Wei Luosheng dosage is super in 10 days after rice transplanting
Crop phytotoxicity can all be caused by crossing 0.3 liter/mu etc..2,4-D butyl esters have certain selectivity to wheat, but when dosage is excessive, then
Wheat can equally be killed or make wheat plant severe deformities, influence yield.
Also, herbicide raw to human body and other biological productions can seriously endanger in use, comprising:
Acute poisoning；Constantly accumulation generates chronic hazard in human body, such as: destroying the normal function of nervous system, interferes
The balance of human body internal hormone influences male fertility, immunodeficiency symptoms.Pesticide chronic hazard reduces body immunity, thus shadow
Human health is rung, the illness rate of Other diseases and the death rate is caused to rise；Carcinogenic, teratogenesis, mutagenesis；The a large amount of non-target of direct killing
Mark biology causes pest natural enemy and other useful animals dead；It is enriched with, is transmitted step by step by food chain and continuous in vivo
Accumulation, it is particularly evident in aquatile, potential threat is constituted to humans and animals, and influence the ecosystem, destroys the ecological balance.
In conclusion a large amount of uses of herbicide, kill a large amount of pest natural enemies in which cannot tell the good from the bad, it is raw seriously to destroy farmland
State balance, and pest resistance to insecticide is caused to enhance.The pest that China develops drug resistance has spread the crops such as grain, cotton, fruit, tea, seriously
It polluted ecological environment, destroy balance of nature.
But there are no the technologies for carrying out weeding as herbicide using fertilizer.
Summary of the invention
Based on this, it is necessary to provide a kind of fertilizer green herbicide and its method of administration.
A kind of fertilizer green herbicide, uses fertilizer final product as herbicide；Wherein, the fertilizer final product includes
Fertilizer and/or complete after weeding the only intermediate of remaining fertilizer；The type of the fertilizer and/or the intermediate is lacked according to soil
Element and be arranged, the dosage of the fertilizer and/or the intermediate is according to target weeds for the concentration sensitive of foliage-spray
And it is arranged.
Above-mentioned fertilizer green herbicide overcomes the technology prejudice that traditional herbicide is unable to fertilizer weeding, uses
The completely different fertilizer weeding system with traditional killing mode, it is also proposed that only the intermediate of remaining fertilizer is set after completing weeding
Meter, enriches fertilizer weeding system, on the one hand can use fertilizer infertile field, on the other hand can supplement soil absent element, then
On the one hand weeds be can use, weeding is realized using high concentration fertilizer final product for the concentration sensitive of fertilizer, be at one stroke
Three, and broken Traditional Thinking confinement, new direction is indicated for new herbicides exploitation, helps to preserve the ecological environment,
Maintaining ecological balance belongs to important and great new technology.
The target weeds are all plants, the kind of the fertilizer and/or the intermediate in one of the embodiments,
Class and dosage are arranged according to all plants are killed.
The target weeds are particular types plant, the fertilizer and/or the intermediate in one of the embodiments,
Type and dosage also according to kill particular types plant and be arranged.
The fertilizer includes that a great number of elements is fertile in one of the embodiments, moderate-element fertilizer, trace element fertilizer, and
The compound fertilizer of at least two elements；The a great number of elements fertilizer includes nitrogenous fertilizer, phosphate fertilizer and/or potash fertilizer；The moderate-element fertilizer includes
Calcareous fertilisers, fertiliser containing magnesium and/or sulfur fertilizer；The trace element fertilizer includes boron fertilizer, zinc fertilizer, molydbenum fertilizer, iron fertilizer, manganese fertilizer, selenium fertilizer and/or copper fertilizer；
The intermediate be used for after completing weeding the fertile only remaining a great number of elements, the moderate-element fertilizer, the trace element fertilizer and/
Or the compound fertilizer.
In one of the embodiments, the fertilizer include contain selenium composite fertilizer, it is described containing selenium composite fertilizer include sodium selenite,
Potassium dihydrogen phosphate and sodium metasilicate.
A kind of method of administration of fertilizer green herbicide comprising following steps: chemical examination soil determines soil missing member
Element, is arranged fertilizer final product type, and the fertilizer final product includes fertilizer and/or completes after weeding the only intermediate of remaining fertilizer；
According to target weeds for the concentration sensitive of the foliage-spray of the type fertilizer and/or intermediate, be arranged the type fertilizer and/
Or the dosage of intermediate；Using foliage-spray mode by type and dosage application fertilizer and/or intermediate.
Above-mentioned method of administration overcomes the technology prejudice that traditional herbicide is unable to fertilizer weeding, uses and tradition
The completely different fertilizer weeding system of killing mode, it is also proposed that the only design of the intermediate of remaining fertilizer after completing weeding, it is rich
Rich fertilizer weeding system, on the one hand can use fertilizer infertile field, on the other hand can supplement soil absent element, another further aspect
It can use weeds and weeding realized using high concentration fertilizer final product for the concentration sensitive of fertilizer, be killing three birds with one stone,
And break Traditional Thinking confinement, has indicated new direction for new herbicides exploitation, help to preserve the ecological environment, maintenance life
State balance, belongs to important and great new technology.
Chemically examine soil in one of the embodiments, determine soil absent element and its quantity, be arranged fertilizer and/or in
Mesosome type and dose threshold value.
The dose threshold value includes maximum value and/or minimum value in one of the embodiments,.
Connected in one of the embodiments, using foliage-spray mode by type and dosage application fertilizer and/or intermediate
It is 2 to 4 times continuous.
In one of the embodiments, fine day environment using foliage-spray mode by type and dosage application fertilizer and/
Or intermediate continuous 2 to 4 times.
Detailed description of the invention
Fig. 1 is the flow diagram of one embodiment of the application.
Specific embodiment
In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing to the application
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this Shen
Please.But the application can be implemented with being much different from other way described herein, those skilled in the art can be not
Similar improvement is done in the case where violating the application intension, therefore the application is not limited by the specific embodiments disclosed below.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "left", "right" and similar statement for illustrative purposes only, be not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the application
The normally understood meaning of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein
The purpose of the embodiment of body, it is not intended that in limitation the application.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
One embodiment of the application is that a kind of fertilizer green herbicide uses fertilizer final product as herbicide, the fertilizer
Material final product includes fertilizer and/or completes after weeding the only intermediate of remaining fertilizer；Wherein, the fertilizer and/or the intermediate
Type be arranged according to soil absent element, the dosage of the fertilizer and/or the intermediate is according to target weeds for leaf
Concentration sensitive that face sprays and be arranged.Above-mentioned fertilizer green herbicide overcomes traditional herbicide and is unable to weeding for fertilizer
Technology prejudice, using the fertilizer weeding system completely different with traditional killing mode, it is also proposed that after completing weeding only
The design of the intermediate of remaining fertilizer, enriches fertilizer weeding system, on the one hand can use fertilizer infertile field, on the other hand can mend
Soil absent element is filled, it is real using high concentration fertilizer final product for the concentration sensitive of fertilizer that another further aspect can use weeds
Existing weeding, is killing three birds with one stone, and broken Traditional Thinking confinement, indicates new direction for new herbicides exploitation, has
Help preserve the ecological environment, maintaining ecological balance belongs to important and great new technology.
Further, in one of the embodiments, the type of the fertilizer and/or the intermediate according to soil pH value
And soil absent element and be arranged；In one of the embodiments, for acid soil environment, base formulation can be used；It is right
It, can be using acid formula in basic soil environment；Remaining embodiment and so on, such design can not only remove weed fertilizer
Soil can also be administered or be improved in field, this is that the herbicide of traditional approach cannot achieve.Further, wherein one
In embodiment, the intermediate is used for synthetic fertilizer；The intermediate is synthesized or is used with fertilizer in one of the embodiments,
In synthetic fertilizer, in this way, there is no intermediate, only fertilizer in final product after the completion of weeding using intermediate as herbicide；
Also that is, the method for administration of fertilizer includes successively being applied by several times with intermediate forms, the final final result of intermediate is fertilizer.It can manage
Solution, fertilizer final product, that is, final product are fertilizer, and in pilot process, fertilizer final product can directly be fertilizer, can also
Think the intermediate, obtains final product after carrying out weeding and correlated response by the intermediate as fertilizer.
The purpose of the application be with fertilizer or ultimately form fertilizer intermediate be made high concentration solution carry out foliage-spray
Reach and kills Tanaka or weeds in field, further, the fertilizer and/or the intermediate in one of the embodiments,
Dosage is arranged the concentration sensitive of foliage-spray according to target weeds and 2 times of at least routine dose.Wherein one
In a embodiment, a kind of fertilizer green herbicide uses fertilizer and/or intermediate as herbicide, and the intermediate is used for
The only remaining fertilizer after completing weeding；Wherein, the type of the fertilizer is arranged, the dosage of the fertilizer according to soil absent element
The concentration sensitive of foliage-spray is arranged according to target weeds and 2 times of at least routine dose；Remaining embodiment with
This analogizes.Further, in one of the embodiments, the dosage of the fertilizer and/or the intermediate according to target weeds
For foliage-spray concentration sensitive and be arranged and be 2 to 4 times of routine dose.Further, one embodiment wherein
In, the dosage of the fertilizer and/or the intermediate concentration sensitive of foliage-spray is arranged according to target weeds and
It is 2 to 3 times of routine dose.The dosage of the fertilizer and/or the intermediate is miscellaneous according to target in one of the embodiments,
Grass for foliage-spray concentration sensitive and be arranged and be 2,2.5,3 or 4 times of routine dose.Further, wherein one
In a embodiment, the dosage of the fertilizer and/or the intermediate is according to target weeds for the concentration sensitive of foliage-spray
And 3 times of setting and at least routine dose.In this way, the fertilizer green herbicide that concentration is much higher than routine dose is formd, example
As the dosage of the fertilizer and/or the intermediate is arranged the concentration sensitive of foliage-spray according to target weeds and is
2 times of routine dose, Shi Yici fertilizer weeding are equivalent to tradition and apply fertilizer twice, can not only substitute conventional fertilizers use, but also can
With with herbicide effect, so that farmer with Shaoshi or even can exempt to apply traditional herbicide, the fund of herbicide is saved, has been counteracted
Fertilizer cost, effect are fine.
The target weeds are all plants, the kind of the fertilizer and/or the intermediate in one of the embodiments,
Class and dosage are arranged according to all plants are killed.That is, the fertilizer and/or the intermediate, which have, kills the wide of all plants
Spectrality formula.Also that is, the target weeds are all plants, the type and dosage root of the intermediate of the fertilizer and synthetic fertilizer
It is arranged according to all plants are killed.Alternatively, the target weeds are particular types plant in one of the embodiments, it is described
The type and dosage of fertilizer and/or the intermediate are arranged also according to particular types plant is killed.That is, the fertilizer and/or
The intermediate has the selectivity formula killed particular types plant and do not injure crops.That is, the fertilizer is green
Color herbicide is segmented into broad spectrum type and ad hoc type, and broad spectrum type fertilizer green herbicide is for killing all plants, ad hoc type fertilizer
Expect green herbicide for killing particular types plant.
The fertilizer includes that a great number of elements is fertile in one of the embodiments, moderate-element fertilizer, trace element fertilizer, and
The compound fertilizer of at least two elements；The a great number of elements fertilizer includes nitrogenous fertilizer, phosphate fertilizer and/or potash fertilizer；The moderate-element fertilizer includes
Calcareous fertilisers, fertiliser containing magnesium and/or sulfur fertilizer；The trace element fertilizer includes boron fertilizer, zinc fertilizer, molydbenum fertilizer, iron fertilizer, manganese fertilizer, selenium fertilizer and/or copper fertilizer.
Microelement can excessively make crop be poisoned, and gently then influence yield and quality, even jeopardize human and livestock health when serious, so applying
When should be noted that control dosage.Wherein, the compound fertilizer of at least two elements is the compound fertilizer at least two elements.Further
Ground, in one of the embodiments, the compound fertilizer of at least two elements be with nitrogen, phosphorus, potassium, calcium, magnesium, sulphur, boron, zinc, molybdenum,
At least two compound fertilizer in iron, manganese, selenium and copper.In one of the embodiments, the fertilizer include a great number of elements fertilizer, in
Secondary element fertilizer, trace element fertilizer or the compound fertilizer.In one of the embodiments, the fertilizer include a great number of elements fertilizer, in
At least two in secondary element fertilizer, trace element fertilizer and the compound fertilizer.The fertilizer includes containing in one of the embodiments,
Selenium composite fertilizer, the selenium composite fertilizer that contains includes sodium selenite, potassium dihydrogen phosphate and sodium metasilicate.It can be understood as institute containing selenium composite fertilizer
State one kind of the compound fertilizer of at least two elements.And/or the intermediate is used to complete to remove in one of the embodiments,
The only remaining a great number of elements fertilizer, the moderate-element fertilizer, the trace element fertilizer and/or the compound fertilizer after grass.Wherein one
In a embodiment, the intermediate includes the quantitative ammonium dihydrogen phosphate and potassium hydroxide that sequence applies, so that after completing weeding
Only remaining potassium dihydrogen phosphate, dipotassium hydrogen phosphate, ammonium dihydrogen phosphate and/or diammonium hydrogen phosphate etc. are used as fertilizer；An implementation wherein
In example, the intermediate includes the quantitative diammonium hydrogen phosphate and potassium hydroxide that sequence applies, so that only remaining phosphorus after completing weeding
Acid dihydride potassium, dipotassium hydrogen phosphate, ammonium dihydrogen phosphate and/or diammonium hydrogen phosphate etc. are used as fertilizer；Remaining embodiment and so on.Into
One step, the intermediate includes the quantitative acidic materials and alkaline matter that sequence applies in one of the embodiments,
In, the application of acidic materials and alkaline matter sequence is according to the pH value of soil and/or target weeds for the concentration of foliage-spray
Sensibility and be arranged, remaining embodiment and so on.Further, the intermediate includes suitable in one of the embodiments,
The quantitative highly acid substance and alkalescent substance that sequence applies, wherein the application sequence root of highly acid substance and alkalescent substance
According to soil pH value and/or target weeds for foliage-spray concentration sensitive and be arranged, remaining embodiment and so on.Into
One step, the intermediate includes the quantitative acidulous material and strong basicity object that sequence applies in one of the embodiments,
Matter, wherein the application sequence of acidulous material and strong alkaline substance sprays blade face according to the pH value and/or target weeds of soil
The concentration sensitive applied and be arranged, remaining embodiment and so on.The intermediate is used for complete in one of the embodiments,
At after weeding only the pH value of remaining fertilizer and balanced soil to medium-sized or close to neutrality.Further, in one of the embodiments,
The intermediate includes the quantitative highly acid substance and alkalescent substance that sequence applies, wherein highly acid substance and alkalescent
The application sequence of substance is arranged the concentration sensitive of foliage-spray according to the pH value of soil and/or target weeds, and institute
State intermediate for after completing weeding only the pH value of remaining fertilizer and balanced soil to medium-sized or close to neutral；Remaining embodiment with
This analogizes.Further, in one of the embodiments, the intermediate include sequence apply quantitative acidulous material and
Strong alkaline substance, wherein pH value and/or target weeds pair of the application sequence of acidulous material and strong alkaline substance according to soil
In foliage-spray concentration sensitive and be arranged, and the intermediate for after completing weeding only more than fertilizer and balanced soil
PH value to it is medium-sized or close to neutrality；Remaining embodiment and so on.Such design, intermediate is ever-changing, can be sequence
The quantitative strong acid applied such as sulfuric acid cooperation highly basic such as zinc hydroxide etc. has target weeds and almost goes out entirely or even entirely
What is gone out kills off effect, has broken Traditional Thinking confinement, not only can use fertilizer infertile field, can also utilize fertilizer weeding, and
Being tested also has effect of increasing production, furthermore can also reconcile the pH value of soil.
Make herbicide use using the intermediary for finally capableing of synthetic fertilizer in one of the embodiments, is often directed to
The pH value of soil in one of the embodiments, under basic soil environment, is formulated as preference scheme using phosphoric acid,
Or be added in formula using sulfuric acid, some plants are to salt acid-sensitive in one of the embodiments, so hydrochloric acid can also increase
It is added in formula.In one of the embodiments, for using this kind of fertilizer intermediate weeding close on neutral soil
A+B scheme or A+B+C scheme are also needed to form, if containing acidic materials in A scheme, just uses basic species in B scheme
Matter neutralizes the excessive acid of A agent, causes undesirable influence to soil to eliminate.In one of the embodiments, when using carbonic acid
After hydrogen ammonium sprays weeds, then strong alkaline substance such as potassium hydroxide is sprayed, then can promote weeds quick death.This is for acid soil item
It can also reconcile the pH value of soil under part.Effect is fine in actual use.
Further, soil pH value is acidity in one of the embodiments, then the type of the fertilizer must include alkali
The type of property substance or the intermediate must include alkaline matter；Remaining embodiment and so on.Further, wherein
In one embodiment, soil absent element is nitrogen, then the type of the fertilizer must include that nitrogenous fertilizer or intermediate completion remove
Fertilizer only remaining must include nitrogenous fertilizer, remaining embodiment and so on after grass.Further, mesh in one of the embodiments,
It is high for the concentration sensitive of certain fertilizer of foliage-spray to mark weeds, then the dosage of the fertilizer is accordingly lower, target weeds
High for the concentration sensitive of certain intermediate of foliage-spray, then the dosage of the intermediate is accordingly lower, remaining embodiment
And so on.
Continue with illustrate conventional fertilizers and the application the fertilizer green herbicide i.e. difference of fertilizer herbicide, one
As in the case of, foliage-spray with per acre use 50-100 kg of water be primary dosage.
Work as 10-30 grams of fertilizer leaf surface spraying concentration/50 kg of water with ammonium dihydrogen phosphate, makees 500 grams/50 kg of water of weeding
Or more；For example, making weeding is 500 grams/50 kg of water, 900 grams/50 kg of water or 1500 grams/50 kg of water, remaining implementation
Example and so on.
Potassium dihydrogen phosphate works as 10-100 grams of fertilizer leaf surface spraying concentration/50 kg of water, makees 500 grams/50 kg of water of weeding
Or more；
Sodium selenite work as 3-10 grams of fertilizer leaf surface spraying concentration/50 kg of water, make 20 grams/50 kg of water of weeding or with
On；
Zinc sulfate works as 200 grams/50 kg of water of fertilizer leaf surface spraying concentration, makees 500 grams/50 kg of water of weeding or more；
Ammonium chloride works as 200 grams/50 kg of water of fertilizer leaf surface spraying concentration, makees 500 grams/50 kg of water of weeding or more；
Ammonium molybdate work as 20-50 grams of fertilizer leaf surface spraying concentration/50 kg of water, make 100 grams/50 kg of water of weeding or with
On；
Ammonium sulfate works as 300 grams/50 kg of water of fertilizer leaf surface spraying concentration, makees 600 grams/50 kg of water of weeding or more；
Boric acid works as 200 grams/50 kg of water of fertilizer leaf surface spraying concentration, makees 600 grams/50 kg of water of weeding or more；
Copper sulphate works as 50 grams/50 kg of water of fertilizer leaf surface spraying concentration, makees 150 grams/50 kg of water of weeding or more；
Manganese sulfate works as 100 grams/50 kg of water of fertilizer leaf surface spraying concentration, makees 300 grams/50 kg of water of weeding or more；
Ferrous sulfate work as 300 grams/50 kg of water of fertilizer leaf surface spraying concentration, make 600 grams/50 kg of water of weeding or with
On；
Ferric trichloride works as 50 grams/50 kg of water of fertilizer leaf surface spraying concentration, makees 150 grams/50 kg of water of weeding or more；
Aluminium chloride works as 50 grams/50 kg of water of fertilizer leaf surface spraying concentration, makees 100 grams/50 kg of water of weeding or more；
Urea works as 2000 grams/50 kg of water of fertilizer leaf surface spraying concentration, makees 5000 grams/50 kg of water of weeding or more；
Sodium metasilicate works as 200 grams/50 kg of water of fertilizer leaf surface spraying concentration, makees 500 grams/50 kg of water of weeding or more；
Potassium silicate works as 200 grams/50 kg of water of fertilizer leaf surface spraying concentration, makees 500 grams/50 kg of water of weeding or more；
The concentration of fertilizer herbicide is generally at least 2 to 4 times of the concentration of conventional fertilizers in one of the embodiments,.
By taking dry land weeding as an example, dry land weeding is a great problem, and a large amount of uses of herbicide are killed in which cannot tell the good from the bad
Dead a large amount of pest natural enemies seriously destroy agricultural ecological balance, and pest resistance to insecticide is caused to enhance, and are occurred in dry land
The example in weeding stage, a concrete application is that selenium fertilizer-herbicide is made using sodium selenite, potassium dihydrogen phosphate, sodium metasilicate etc.,
Both when fertilizer or herbicide had been used as it, and had reduced selenium fertilizer implementation cost, and had achieved the effect that selenium fertilizer not only weeding but also had applied fertilizer.It is applying
When, the parameter of control foliage-spray, spray head and other parameters are important to, to control the size of spraying droplet, dosage and concentration,
Reach the technical effect that herbicide deposits the seedling not underproduction, effect is fine.
In practical applications, since fertilizer herbicide cost counteracts fertilizer cost, actual cost is only what technology was implemented
Cost, and traditional herbicide cost has been saved to farmer, therefore cost is very low, and do not influence yield or even volume increase increasing
It receives, therefore the deep favorable comment by farmer.
One embodiment of the application is, as shown in Figure 1, a kind of method of administration of fertilizer green herbicide comprising following step
Rapid: chemical examination soil determines soil absent element, is arranged fertilizer final product type, and the fertilizer final product includes fertilizer and/or complete
At the only intermediate of remaining fertilizer after weeding；According to target weeds for the type fertilizer and/or intermediate foliage-spray it is dense
Sensibility is spent, the dosage of the type fertilizer and/or intermediate is set；Fertilizer is applied by type and dosage using foliage-spray mode
And/or intermediate.Above-mentioned method of administration overcomes the technology prejudice that traditional herbicide is unable to fertilizer weeding, use with
The completely different fertilizer weeding system of traditional killing mode, it is also proposed that only the intermediate of remaining fertilizer is set after completing weeding
Meter, enriches fertilizer weeding system, on the one hand can use fertilizer infertile field, on the other hand can supplement soil absent element, then
On the one hand weeds be can use, weeding is realized using high concentration fertilizer final product for the concentration sensitive of fertilizer, be at one stroke
Three, and broken Traditional Thinking confinement, new direction is indicated for new herbicides exploitation, helps to preserve the ecological environment,
Maintaining ecological balance belongs to important and great new technology.
Soil is chemically examined in one of the embodiments, determines soil absent element, and fertilizer final product type is set, comprising:
Soil is chemically examined, determines soil absent element, and fertilizer final product type is arranged according to the element lacked；An implementation wherein
In example, soil is chemically examined, determines soil absent element, fertilizer final product type is set, comprising: chemical examination soil determines soil pH value
And soil absent element, fertilizer final product type is arranged according to soil pH value and soil absent element, that is, the fertilizer is set
And/or the type of the intermediate；Remaining embodiment and so on.Further, the application in one of the embodiments,
Method is realized using fertilizer green herbicide described in any of the above-described embodiment；The i.e. described method of administration uses any of the above-described embodiment
The technical characteristic of the fertilizer green herbicide is realized.Further, the dosage is at least normal in one of the embodiments,
2 times for advising dosage.That is, it is 2 times of routine dose that the dosage of the type and/or intermediate fertilizer, which is arranged, remaining embodiment is with this
Analogize.Further, the dosage is at least 3 times of routine dose in one of the embodiments,.One embodiment wherein
In, the dosage is 2,2.5,3 or 4 times of routine dose.In this way, the fertilizer green for foring concentration much higher than routine dose is removed
Careless agent, such as the dosage of the fertilizer and/or intermediate are arranged the concentration sensitive of foliage-spray according to target weeds
And be 2 times of routine dose, Shi Yici fertilizer weeding is equivalent to tradition and applies fertilizer twice, conventional fertilizers use can have both been substituted,
It can have herbicide effect again, so that farmer with Shaoshi or even can exempt to apply traditional herbicide, saved the fund of herbicide, supported
Disappeared fertilizer cost, and effect is fine.
Soil is chemically examined in one of the embodiments, determines soil absent element and its quantity, and fertilizer type and agent are set
Measure threshold value.Soil is chemically examined in one of the embodiments, determines that nitrogen element content is 100mg/kg in soil, and nitrogen contains
Amount target value is 220mg/kg, that is, determines soil missing nitrogen and its quantity is 120mg/kg or nitrogen element content target
Value is 280mg/kg, that is, determines soil missing nitrogen and its quantity is 180mg/kg, fertilizer type and dose threshold is thus arranged
Value.Remaining embodiment and so on.
The dose threshold value includes maximum value and/or minimum value in one of the embodiments,.One embodiment wherein
In, chemically examine soil, determine in soil that Determination of Potassium is 60mg/kg, and Determination of Potassium target value be 110mg/kg extremely
150mg/kg, that is, determine soil missing potassium element and its quantity is 50mg/kg to 90mg/kg, and it is potassium that fertilizer type, which is thus arranged,
Fertilizer, dose threshold value are 50mg/kg to 90mg/kg.Remaining embodiment and so on.
Connected in one of the embodiments, using foliage-spray mode by type and dosage application fertilizer and/or intermediate
It is 2 to 4 days continuous.In one of the embodiments, fine day environment using foliage-spray mode by type and dosage application fertilizer and/
Or intermediate continuous 2 to 4 days.Alternatively, in one of the embodiments, in fine day environment using foliage-spray mode by type and
Dosage applies fertilizer and/or intermediate, every minor tick 6 to 7 days.It is pressed in one of the embodiments, using foliage-spray mode
Type and dosage apply fertilizer and/or intermediate continuous 2 to 4 times, achieve the effect that neutral to Influence To Soil harmless.Wherein one
In a embodiment, in fine day environment using foliage-spray mode by type and dosage application fertilizer and/or intermediate continuous 2 to 4
It is secondary.Alternatively, in one of the embodiments, fine day environment using foliage-spray mode by type and dosage application fertilizer and/
Or intermediate, every minor tick 6 to 7 days.
Further, the dosage of the type fertilizer and/or intermediate is set in one of the embodiments, comprising: setting
The dosage of the type fertilizer and/or intermediate is higher than critical concentration, wherein and the critical concentration is the maximum value of routine dose,
It is that when being more than the critical concentration more than the maximum value of routine dose, make due to crop especially its blade face that tradition, which understands,
At damage, so forbidding when application solution is more than the critical concentration.Further, leaf is used in one of the embodiments,
Face sprays mode and applies fertilizer by type and dosage, comprising: is sprayed being higher than 30 centimetres of crop blade face or more position.In this way
Design, overcome the technology prejudice of conventional thought, utilize more than the foliage-spray mode of critical concentration, on the one hand can utilize
Fertilizer fertilizes the soil, and on the other hand can supplement soil absent element, and the concentration sensitive realization that another further aspect can use fertilizer removes
Grass, another aspect can also promote the content of some microelements in crop whereby, eat so that crop is more suitable for people,
Preferably improve the value added and edible value of crop.In each embodiment, it is higher than 30 centimetres of crop blade face or more position, i.e.,
For 30 centimetres or 30 centimetres of crop blade face or more position, the position including being higher than 30 centimetres of crop blade face.An implementation wherein
In example, it is sprayed in the position for being higher than 30 to 50 centimetres of crop blade face.It is being higher than crop blade face in one of the embodiments,
35 to 40 centimetres of position is sprayed.In one of the embodiments, be higher than 32 to 35 centimetres of crop blade face position into
Row is spraying.Remaining embodiment and so on.Below for containing selenium fertilizer, it is to be understood that the fertilizer green weeding of the application
Agent and its method of administration, the including but not limited to described selenium fertilizer.Further, in one of the embodiments, for sodium selenite
Containing selenium fertilizer for, the critical concentration be every 50 kg of water convert containing 4 grams of sodium selenite；It is described in one of the embodiments,
Critical concentration is that every 50 kg of water converts selenium foliar fertilizer or composite selenium foliar fertilizer containing 4 grams of sodium selenite.Further, wherein one
In a embodiment, nozzle specially used with high atomization degree is sprayed, and the spraying concentration upper limit of the higher permission of degree of atomization correspondinglys increase,
Degree of atomization is to 100 nanometers of droplets.Further, described in one of the embodiments, is included: using high atomization degree by spraying
Spray head be sprayed, the concentration of the selenium fertilizer foliage-spray liquid is arranged according to the degree of atomization of the spray head and the mist of the spray head
The concentration of the more high then described selenium fertilizer foliage-spray liquid of change degree is higher；When the concentration of the selenium fertilizer foliage-spray liquid is critical concentration 10
Times or more when, the degree of atomization of the spray head is less than or equal to 100 nanometers of droplets.Selenium fertilizer blade face in one of the embodiments,
Spray liquid includes selenium fertilizer, and the concentration of the selenium fertilizer foliage-spray liquid is the concentration of the selenium fertilizer in the selenium fertilizer foliage-spray liquid；It can
With understanding, the selenium fertilizer foliage-spray liquid can also include other substances or fertilizer.In specific implementation, it applies fertilizer by hand
Surely high pole can be used to control spray height in words.Further, it is being higher than in one of the embodiments, using fixed high pole
30 centimetres of crop blade face or more position is sprayed；The height of fixed high pole is 30 to 40 centimetres in one of the embodiments,.
The height of fixed high pole is 30 to 35 centimetres in one of the embodiments,.Fixed high pole is usually made by oneself by farmer.Wherein
In one embodiment, the selenium fertilizer foliage-spray liquid can be using the selenium fertilizer foliar fertilizer being commercially available in the market and by its specification
The selenium fertilizer foliage-spray liquid of respective concentration is prepared, only need to control the concentration of the selenium fertilizer foliage-spray liquid at least over critical concentration
Or the several times for the critical concentration.The selenium fertilizer foliage-spray liquid is using inorganic in one of the embodiments,
Selenium is as selenium fertilizer.The selenium fertilizer foliage-spray liquid is using sodium selenite as selenium fertilizer in one of the embodiments,；It can also adopt
Use sodium selenate etc. as selenium fertilizer.Sodium selenite is usually used in selenium fertilizer field as inorganic selenium.When traditional blade face Spraying Se-fertilizer, use
If sodium selenite, about critical concentration contains in every 50 kg of water containing 3 grams of sodium selenite of concentration in every 50 kg of water
3 grams of sodium selenite or less foliage-sprays are safe, therefore sodium selenite/water does not exceed 3g/50kg generally, and the application
Considerably beyond this critical concentration, can achieve sodium selenite/water is 20g/50kg, this is tradition research personnel and farmer institute
It is out of one's imagine, because this necessarily implies that blade face is largely damaged.Further, described in one of the embodiments,
Selenium fertilizer foliage-spray liquid is also added with nitrogen, phosphorus, potassium, amino acid and/or humic acid；The selenium fertilizer in one of the embodiments,
Foliage-spray liquid is also added with nitrogen, phosphorus, potassium, amino acid or humic acid；The selenium fertilizer foliage-spray in one of the embodiments,
Liquid is also added at least two in nitrogen, phosphorus, potassium, amino acid and humic acid.In this way, on the one hand can protect blade face bears selenium fertilizer
The selenium fertilizer of higher concentration, on the other hand can there is a degree of other fertilizer of supplement in foliage-spray liquid.It can manage
Solution, the concentration of the selenium fertilizer foliage-spray liquid refers to the concentration of the selenium fertilizer of the selenium fertilizer foliage-spray liquid, when the selenium
There are when other compositions, the concentration of these ingredients according to the setting of actual use situation or adjusts fertile foliage-spray liquid,
In one embodiment, the selenium fertilizer foliage-spray liquid is also added with suitable nitrogen, phosphorus, potassium, amino acid and/or humic acid.
Described here is appropriate, according to the actual situation flexible setting, is to instruct target with the not underproduction；Also, these fertilizer are used, favorably
In increasing both production and income.Further, in one of the embodiments, for spraying area per acre, the selenium fertilizer foliage-spray liquid is also
Increase by 100 grams of potassium dihydrogen phosphates, 50 grams of amino acid, 200 grams of urea, 200 grams of sodium metasilicate and/or 50 to 200 grams of humic acid, to promote
Into the absorptivity of selenium fertilizer and to causing mild manipulation reparation, and compensate influence of the micro-damage to yield composition.Further, it uses
50 grams of organosilicons substitute 200 grams of sodium metasilicate；Further, humic acid is substituted using potassium humate or sodium humate.Wherein one
In a embodiment, the concentration of the selenium fertilizer foliage-spray liquid is 1.1 to 100 times of critical concentration.In one of the embodiments,
2 times at least over critical concentration of the concentration of the selenium fertilizer foliage-spray liquid.Further, institute in one of the embodiments,
The concentration for stating selenium fertilizer foliage-spray liquid is 5 times of critical concentration.The selenium fertilizer foliage-spray liquid in one of the embodiments,
5 times at least over critical concentration of concentration.Further, the selenium fertilizer foliage-spray liquid in one of the embodiments, is dense
Degree is 10 times of critical concentration.The concentration of the selenium fertilizer foliage-spray liquid is at least over critical dense in one of the embodiments,
10 times of degree.Further, in one of the embodiments, the concentration of the selenium fertilizer foliage-spray liquid at least over critical concentration
30 times.Further, the concentration of the selenium fertilizer foliage-spray liquid is more than 30 times of critical concentration in one of the embodiments,
When, then 100 nanometers of sprayer is not higher than using droplet.Further, selenium fertilizer blade face is sprayed in one of the embodiments,
The concentration for applying liquid is 50 times of critical concentration.Further, the selenium fertilizer foliage-spray liquid in one of the embodiments, is dense
Spend 50 times at least over critical concentration.Further, the concentration of the selenium fertilizer foliage-spray liquid in one of the embodiments,
It is 100 times of critical concentration.Further, the concentration of the selenium fertilizer foliage-spray liquid is to make in one of the embodiments,
Under the premise of the object underproduction is lower than 10%, the maximum concentration that the crop can bear, the blade face of the crop is especially high at this time
There may be a large amount of blemish on the blade face at place, but this not will cause too major injury, additionally aid and reach preferably drop cadmium effect；
Since the final product price of selenium-rich crops is often higher than 30% or more of non-selenium-rich crops product price until 100% or more,
Even therefore under the premise of crop failure 20% or more, farmer be all it is profitable, it is contemplated that the grain in China
Safety problem is eaten, applicant suggests that avoiding excessively injuring yield.It is understood that the concentration of selenium fertilizer foliage-spray liquid is higher,
Bigger for the possibility injury on crop plant especially blade face, those skilled in the art is that will not select more than under normal conditions
The selenium fertilizer foliage-spray liquid of critical concentration is in order to avoid injury crop blade face, but inventor is passed through based on the line farmland more than more than 30 year
It tests, as long as discovery sprays on the selenium fertilizer foliage-spray liquid to blade face, i.e., under the premise of the crop not underproduction or even a small amount of underproduction
Make be there is damaging spot also without too big problem, also, in addition to can be realized the high organic selenium content of crop and its high organic selenium without
Except the advantages of machine selenium ratio, also there is certain drop cadmium deinsectization effect, be to make the best of both worlds.
When rainfall occurs after carrying out in one of the embodiments, by spraying in 24 hours, then under the anhydrous state of blade face again
Supplement is sprayed.It is sprayed afternoon in fine day in one of the embodiments,.Further, height is avoided afternoon in fine day
The warm period is sprayed to reduce evaporation.Further, blooming for crop is avoided when being sprayed in one of the embodiments,
Pollination period；That is, the application stages of selenium fertilizer foliage-spray liquid avoid pollination period of blooming, in order to avoid influence crop yield.One wherein
In embodiment, the spraying spray head using high atomization degree is carried out, is sprayed being higher than 30 centimetres of crop blade face or more high spray position
Mist is further sprayed in the position for being higher than 30 centimetres to 50 centimetres of crop blade face.It sprays in one of the embodiments,
The height of mist position is set or adjusted according to the initial velocity that spray head atomization sprays.Note: can absolutely not sweep spray too close to blade,
Otherwise will lead to blade face be damaged it is excessive and out of control.The emphasis of each embodiment of the application is to cause certain, controllable foliage injury,
The Se content of crop is greatly promoted on the basis of guaranteeing yield and that organic selenium content therein is accounted for is relatively high, is also had
Promote crop growth to ensure the effect of yield and reduce diseases and pests of agronomic crop, and helps to reduce heavy metal especially cadmium
Content, without there is lodging phenomenon during a large amount of rice tests.The spray of high atomization degree is used in one of the embodiments,
Head is sprayed higher than 30 centimetres of crop blade face or more high spray position, and specific height sprays first according to spray head atomization
Speed is set or adjusted, but general absolutely unreliable nearly blade sweeps spray lower than 20 centimetres, and can be used is more than that high concentration is caused to be burnt
1-100 times of critical concentration under fertile concentration, for example, selenium fertilizer leads to the critical concentration of blade high concentration injury (phytotoxicity concentration)
In every 50 kg of water containing 3 grams of sodium selenite of concentration, i.e., it is containing 3 grams of sodium selenite or less foliage-sprays in every 50 kg of water
Safety, carry out selenium fertilizer foliage-spray；Every 50 kg of water then will cause some problems containing 10 grams of sodium selenite；The application
In each embodiment, degree of atomization is higher, and the limit that fertilizer solution concentration allows can also be higher.Further, in one of the embodiments,
After carrying out by spraying, crop blade face is observed, and the dense of the selenium fertilizer foliage-spray liquid is adjusted according to the blemish state on crop blade face
Degree.The blemish state includes normal condition and abnormality in one of the embodiments, wherein normal condition is blemish
Largely occur and top blade face blemish diameter is less than 3mm；Further, under the premise of sacrificing yield rush high Se content, normally
State is that blemish largely occurs and the average blade face blemish diameter at three layers of top or more is less than 3mm；Except normal condition i.e.
For abnormality；Abnormality includes blemish deficiency abnormality and blemish excess abnormality, when the blemish state is positive
When normal state, the concentration of the selenium fertilizer foliage-spray liquid is kept, without adjustment；When the blemish state is the insufficient abnormal shape of blemish
When state, increase the concentration of the selenium fertilizer foliage-spray liquid；When the blemish state is blemish excess abnormality, described in reduction
The concentration of selenium fertilizer foliage-spray liquid；When blemish excess abnormality is more serious, a water is also sprayed on a small quantity or containing suitable
Measure nitrogen, phosphorus, potassium, amino acid and or humic acid solution.Further, largely made according to the concentration of selenium fertilizer foliage-spray liquid
Object fertilizer test, and according to the fertilising concentration of test result fine tuning selenium fertilizer foliage-spray liquid, the spray of selenium fertilizer blade face can be obtained
Apply the normal concentration of liquid.It is understood that the normal concentration can be required according to the target Se content of crop final products and be adjusted
It is whole.Further, when the standard spray fertilizer amount is that a large amount of crop fertilizations are tested, there is the blemish that diameter is less than 1mm in crop blade face
And do not occur diameter greater than 3mm blemish most plant numbers when selenium fertilizer foliage-spray liquid dose.Under limiting case, pole is used
The spray technique of high atomization degree uses the high concentration solution foliage-spray selenium fertilizer of 50 grams/50 kilograms sodium selenites.Also, allow
It sprays and causes some mottled burn points, but do not influence yield, cause unfavorable shadow to yield to offset blade Micro trauma
It rings, is added that certain density nitrogenous, phosphorus, potassium, amino acid, humic acid solution etc. are fertile to spray fertilizer in Spraying Se-fertilizer,
To offset underproduction effect caused by damage.When needing high Se content, the high concentration of 300 grams/50 kilograms sodium selenites can be used
Solution foliage-spray selenium fertilizer, but such higher cost, are generally used only for producing high selenium crop, when the application does weeding often without
This concentration need to be reached.
In a specific embodiment, by chemical examination soil, determine which big or middle, microelement fertilizer soil lacks, wherein
A great number of elements is N, P, K, and moderate-element is calcium, magnesium etc., and microelement is iron, manganese, boron, selenium etc..Big to difference according to weeds,
In, the concentration sensitive of the foliage-spray of microelement fertilizer determine the dosage used, wherein broad spectrum activity formula owns in ground to kill
Plant is target, and selectivity formula is preserved from that can kill weeds in face of crop for degree formulation formula, such as rice
Weeding design choice formula, foliage-spray with dosage 50-100 kg of water per acre be primary dosage, adjust crop fertilization
The amount that amount should subtract foliage-spray is rational application of fertilizer amount.And the affine substance in appropriate surface is added；Wherein sodium metasilicate and potassium silicate
The affine substance migration in surface can inherently be worked as.Foliage-spray selects subsequent also 4 days or more the fine days of weather forecast, to strengthen
Effect can continuous two to 4 days spray fertilizers, until weeds are complete dead or stop growing.In this way, ring can be used according to different weeds, difference
Border, soil type, homework type are broad spectrum weeding or selective herbicidal, formulate different characteristics and targetedly accurate
It is formulated the formula of herbicide scheme, become a variety of marketizations determines money product.
The fertilizer green herbicide and its method of administration for providing some specific embodiments to illustrate the application are continued with, respectively
Embodiment by taking upland rice as an example, but it is understood that, be equally applicable to other crops.
Embodiment 1: zinc sulfate foliage-spray solution, sulfuric acid zinc concentration are 800 grams/50 kg of water, the concentration of ammonium chloride
For 2000 grams/50 kg of water, and, the concentration of urea is 5000 grams/50 kg of water.
Embodiment 2: unlike the first embodiment, in zinc sulfate foliage-spray solution, sulfuric acid zinc concentration be 1200 grams/
50 kg of water, the concentration of ammonium chloride are 2000 grams/50 kg of water, and, the concentration of urea is 5000 grams/50 kg of water.
Embodiment 3: unlike the first embodiment, in zinc sulfate foliage-spray solution, sulfuric acid zinc concentration be 1500 grams/
50 kg of water, the concentration of ammonium chloride are 2000 grams/50 kg of water, and, the concentration of urea is 5000 grams/50 kg of water.
Embodiment 4: in foliage-spray solution, the concentration of potassium dihydrogen phosphate is 1000 grams/50 kg of water, the concentration of potassium silicate
For 500 grams/50 kg of water, the concentration of ammonium chloride is 2000 grams/50 kg of water, and, the concentration of urea is 5000 grams/50 kilograms
Water.
Embodiment 5: as different from Example 4, in foliage-spray solution, the concentration of potassium dihydrogen phosphate is 2000 grams/50
Kg of water, the concentration of potassium silicate are 600 grams/50 kg of water, and the concentration of ammonium chloride is 2000 grams/50 kg of water, and, urea
Concentration is 5000 grams/50 kg of water.
Embodiment 6: the soil for lacking selenium, in foliage-spray solution, the concentration of sodium selenite is 20 grams/50 kilograms
Water, potassium dihydrogen phosphate concentration be 1000 grams/50 kg of water, the concentration of ammonium dihydrogen phosphate is 1000 grams/50 kg of water and silicic acid
The concentration of sodium is 500 grams/50 kg of water.
Embodiment 7: as different from Example 6, in foliage-spray solution, the concentration of sodium selenite is 30 grams/50 kilograms
Water, potassium dihydrogen phosphate concentration be 500 grams/50 kg of water, the concentration of ammonium dihydrogen phosphate is 500 grams/50 kg of water and sodium metasilicate
Concentration be 500 grams/50 kg of water.
Reference examples 1: traditional weeding system.
It is as shown in the table to obtain weeding result, wherein barnyard grass is similar but different from rice barnyard grass, and a thousand pieces of gold is also known as semen euphorbiae, 100% table
Show and all kill, 97% indicates to there remains 3% survival, remaining and so on.
| Barnyard grass | Rice barnyard grass | Not plump shell grass | Herba digitariae | A thousand pieces of gold | Normal harvest | Per mu yield/kg | |
| Embodiment 1 | 99.2% | 98.6% | 99.8% | 99.3% | 100% | It is | 571.2 |
| Embodiment 2 | 100% | 99.4% | 100% | 99.8% | 100% | It is | 489.4 |
| Embodiment 3 | 100% | 100% | 100% | 100% | 100% | It is | 531.2 |
| Embodiment 4 | 99.9% | 100% | 100% | 99.2% | 99.8% | It is | 518.1 |
| Embodiment 5 | 100% | 100% | 100% | 100% | 100% | It is | 521.3 |
| Embodiment 6 | 100% | 100% | 99.5% | 100% | 99.1% | It is | 621.2 |
| Embodiment 7 | 100% | 100% | 100% | 100% | 100% | It is | 573.7 |
| Reference examples 1 | 92% | 86% | 76% | 94% | 97% | It is | 467.4 |
As seen from the above table, embodiment 1 to 7 all has preferable killing effect, weeding rate for upland rice field common weed
Higher and consistency is preferable, it was demonstrated that the fertilizer green herbicide of the application overcomes traditional herbicide and is unable to weeding for fertilizer
Technology prejudice has broken Traditional Thinking confinement, can obtain higher herbicidal effect, on this basis can be respectively for various
Soil absent element provides individually formula, produces the fertilizer green herbicide of the marketization respectively, and it is without tradition due to having
The herbicide of strong insecticidal effect, helps to preserve the ecological environment, maintaining ecological balance is worthy of popularization.
In embodiment 1 to 7, the embodiment 3 of high concentration, embodiment 5 and the killing effect of embodiment 7 are best, substantially right
Having in upland rice field common weed is perfect herbicidal effect, is particularly suitable for mechanized cultivation, greatly improves plantation
Efficiency meets China for the technical need of mechanized cultivation.
Also, proper due to applying fertilizer, the per mu yield of embodiment 1 to 7 is above reference examples 1, it was demonstrated that the fertilizer of the application is green
Color herbicide has broken Traditional Thinking confinement, not only can use fertilizer infertile field, can also utilize fertilizer weeding, and have and increase
Produce effect.Wherein, the per mu yield highest of embodiment 6, the per mu yield of embodiment 1 and 7 are taken second place, it was demonstrated that the solution of high concentration has one
Fixed production-increasing function.
It should be noted that the other embodiments of the application further include, the mutually group of the technical characteristic in the various embodiments described above
Close be formed by, the fertilizer green herbicide that can implement and its method of administration.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to claim therefore cannot be interpreted as.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of patent protection of the application should be determined by the appended claims.
Claims (10)
1. a kind of fertilizer green herbicide, which is characterized in that using fertilizer final product as herbicide；
Wherein, the fertilizer final product includes fertilizer and/or completes after weeding the only intermediate of remaining fertilizer；
The type of the fertilizer and/or the intermediate is arranged, the fertilizer and/or the centre according to soil absent element
The dosage of body is arranged the concentration sensitive of foliage-spray according to target weeds.
2. fertilizer green herbicide according to claim 1, which is characterized in that the target weeds are all plants, described
The type and dosage of fertilizer and/or the intermediate are arranged according to all plants are killed.
3. fertilizer green herbicide according to claim 1, which is characterized in that the target weeds are particular types plant,
The type and dosage of the fertilizer and/or the intermediate are arranged also according to particular types plant is killed.
4. fertilizer green herbicide according to claim 1, which is characterized in that the fertilizer includes a great number of elements fertilizer, middle amount
Element fertilizer, the compound fertilizer of trace element fertilizer and at least two elements；
The a great number of elements fertilizer includes nitrogenous fertilizer, phosphate fertilizer and/or potash fertilizer；
The moderate-element fertilizer includes calcareous fertilisers, fertiliser containing magnesium and/or sulfur fertilizer；
The trace element fertilizer includes boron fertilizer, zinc fertilizer, molydbenum fertilizer, iron fertilizer, manganese fertilizer, selenium fertilizer and/or copper fertilizer；
The intermediate is used for after completing weeding the only remaining a great number of elements fertilizer, the moderate-element fertilizer, the microelement
The fertile and/or described compound fertilizer.
5. according to claim 1 or the 4 fertilizer green herbicides, which is characterized in that the fertilizer includes containing selenium composite fertilizer, institute
Stating containing selenium composite fertilizer includes sodium selenite, potassium dihydrogen phosphate and sodium metasilicate.
6. a kind of method of administration of fertilizer green herbicide, which comprises the following steps:
Chemically examine soil, determine soil absent element, fertilizer final product type is set, the fertilizer final product include fertilizer and/or
Complete after weeding the only intermediate of remaining fertilizer；
According to target weeds for the concentration sensitive of the foliage-spray of the type fertilizer and/or intermediate, type fertilizer is set
The dosage of material and/or intermediate；
Using foliage-spray mode by type and dosage application fertilizer and/or intermediate.
7. method of administration according to claim 6, which is characterized in that chemical examination soil determines soil absent element and its quantity,
Fertilizer and/or intermediate type and dose threshold value are set.
8. method of administration according to claim 7, which is characterized in that the dose threshold value includes maximum value and/or minimum value.
9. method of administration according to claim 6, which is characterized in that using foliage-spray mode by type and dosage application fertilizer
Material and/or intermediate continuous 2 to 4 times.
10. method of administration according to claim 9, which is characterized in that press type using foliage-spray mode in fine day environment
And dosage applies fertilizer and/or intermediate continuous 2 to 4 times.
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