NO165051B - PROCEDURE AND MEANS OF TREATMENT OF DAMAGED VEGETATION. - Google Patents
PROCEDURE AND MEANS OF TREATMENT OF DAMAGED VEGETATION. Download PDFInfo
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- NO165051B NO165051B NO840187A NO840187A NO165051B NO 165051 B NO165051 B NO 165051B NO 840187 A NO840187 A NO 840187A NO 840187 A NO840187 A NO 840187A NO 165051 B NO165051 B NO 165051B
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- aerosol
- pyrotechnic
- procedure
- trace elements
- nutrients
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000000443 aerosol Substances 0.000 claims abstract description 25
- 239000000126 substance Substances 0.000 claims abstract description 14
- 235000015097 nutrients Nutrition 0.000 claims abstract description 12
- 239000011573 trace mineral Substances 0.000 claims abstract description 7
- 235000013619 trace mineral Nutrition 0.000 claims abstract description 7
- 230000012010 growth Effects 0.000 claims abstract description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 231100000317 environmental toxin Toxicity 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 1
- AXZAYXJCENRGIM-UHFFFAOYSA-J dipotassium;tetrabromoplatinum(2-) Chemical compound [K+].[K+].[Br-].[Br-].[Br-].[Br-].[Pt+2] AXZAYXJCENRGIM-UHFFFAOYSA-J 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- 150000002978 peroxides Chemical class 0.000 claims 1
- 230000008635 plant growth Effects 0.000 claims 1
- 235000011164 potassium chloride Nutrition 0.000 claims 1
- 239000001103 potassium chloride Substances 0.000 claims 1
- 229910001487 potassium perchlorate Inorganic materials 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000004029 environmental poison Substances 0.000 abstract 2
- 230000003472 neutralizing effect Effects 0.000 abstract 2
- 239000002689 soil Substances 0.000 description 8
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000003916 acid precipitation Methods 0.000 description 3
- 150000001805 chlorine compounds Chemical class 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 229940043430 calcium compound Drugs 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 150000002681 magnesium compounds Chemical class 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000007762 w/o emulsion Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
-
- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
- A01N25/06—Aerosols
-
- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/20—Combustible or heat-generating compositions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Dispersion Chemistry (AREA)
- Soil Sciences (AREA)
- Plant Pathology (AREA)
- Fertilizers (AREA)
- Cultivation Of Plants (AREA)
- Catching Or Destruction (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Hydroponics (AREA)
- Protection Of Plants (AREA)
- Fertilizing (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
Description
Oppfinnelsen vedrører en framgangsmåte for behandling av skadet vegetasjon i overensstemmelse med innledningen til patentkrav 1 samt et middel for gjennmføring av framgangsmåten. The invention relates to a method for treating damaged vegetation in accordance with the introduction to patent claim 1 as well as a means for carrying out the method.
Med skadet vegetasjon forstås plantebestander, særlig også storskog, som er skadet gjennom miljøpåvirkninger eller miljøgifter. Framgangsmåten ifølge oppfinnelsen kan også benyttes der hvor skadene ikke er betinget gjennom miljøpåvirkninger, men kan føres tilbake på sykdommer og/eller utilfredsstillende jordbunnforhold. Det er den senere tid iakttatt betydelige skader på vegetasjonen selv i områder med liten industri eller skadestoffbelastning. Disse skader blir etter dagens kunnskapsnivå ansett å ha blitt framkalt gjennom avfallsprodukter som virker som miljøgifter som, såsom svoveldioksyd og nitrogenoksyd, oppstår gjennom forbrenningsprosesser og etter ukontrollert utslipp i atmosfæren brer seg over vidtstrakte områder. Damaged vegetation means plant populations, especially large forests, which have been damaged through environmental influences or environmental toxins. The method according to the invention can also be used where the damage is not due to environmental influences, but can be traced back to diseases and/or unsatisfactory soil conditions. Significant damage to the vegetation has recently been observed even in areas with little industry or pollution. According to the current level of knowledge, these damages are considered to have been caused by waste products that act as environmental toxins which, such as sulfur dioxide and nitrogen oxide, occur through combustion processes and, after uncontrolled release into the atmosphere, spread over vast areas.
Fra EP-søknad 0111298 er det kjent et gjødsel-sprøytemiddel, hvis næringsstoffer 6kal tilføres plantene direkte i form av en aerosol som skal opptas gjennom bladverket. Gjødselet består der av en vann-i-olje-emulsjon som dannes av en organisk og en vandig fase opptatt i en lakkert sprøyteboks med en ventil og med en drivgass. Med slike anordninger kan det bare oppnås dråper av aerosolen i området fra 100 til 500 mikrometer, noe som vanskeliggjør opptaket av næringsstoffene gjennom blad eller nåler. Dessuten kan trekroner vanskelig nås med slike anordninger. Det er vanskelig å skape en aerosolsky over en grøntkultur. From EP application 0111298, a fertilizer spray agent is known, whose nutrients can be supplied to the plants directly in the form of an aerosol to be taken up through the foliage. The fertilizer there consists of a water-in-oil emulsion which is formed by an organic and an aqueous phase contained in a lacquered spray can with a valve and with a propellant gas. With such devices, only droplets of the aerosol can be obtained in the range from 100 to 500 micrometres, which makes it difficult to absorb the nutrients through leaves or needles. Moreover, tree crowns can be difficult to reach with such devices. It is difficult to create an aerosol cloud over a green crop.
Oppfinnelsens hovedformål er å motvirke de fore-liggende skadene og i tillegg virke forebyggende, slik at den sterkt belastete vegetasjonen kan motstå ytterligere påkjenninger bedre. Det er ønskelig å skape aerosolen i så små dråpestørrelser, at dens virksomme bestanddeler blir bedre opptatt av bladverk og nåler. The main purpose of the invention is to counteract the existing damage and in addition act preventively, so that the heavily stressed vegetation can better withstand further stresses. It is desirable to create the aerosol in such small droplet sizes that its active ingredients are better taken up by foliage and needles.
Denne oppgave løses gjennom den framgangsmåte som er angitt i patentkrav 1. This task is solved through the procedure specified in patent claim 1.
Fordelaktige utforminger og videreutviklinger likesom et middel til gjennomføring av framgangsmåten ifølge oppfinnelsen går fram av underkravene. Advantageous designs and further developments as well as a means of carrying out the method according to the invention appear from the subclaims.
Oppfinnelsen forklares nærmere i det følgende. The invention is explained in more detail below.
Ved hjelp av framgangsmåten ifølge oppfinnelsen skal det iverksettes en syrenøytralisering og en forbedret næringsstofftilførsel i skadete vegetasjonsområder innen skog og landbruket likesom en forebygging for å unngå slike skader. Slike skader opptrer særlig gjennom såkalt "surt regn", som oppstår ved frigjøring av energi fra fossile brennstoffer. Derved slippes svoveldioksyd og nitrogenoksyd ut i atmosfæren, hvorigjennom det forårsakes en sterk sur-gjøring av nedbøren. Svarende til de metereologiske betingelser kan denne skadestoffkonsentrasjon opptre svært langt borte fra opprinnelsesstedet, slik at en i dag kan støte på surgjort regn og snø nesten overalt, selv i svært avsidesliggende områder uten tett bebyggelse eller industrikonsentrasjon. De negative virkninger av disse skadestoffer på innsjøer, elver, skoger, på jordbruket og jordsmonnet er iøynefallende. With the help of the method according to the invention, acid neutralization and an improved nutrient supply in damaged vegetation areas within forests and agriculture must be implemented, as well as a prevention to avoid such damage. Such damage occurs in particular through so-called "acid rain", which occurs when energy is released from fossil fuels. Thereby, sulfur dioxide and nitrogen oxide are released into the atmosphere, causing a strong acidification of the precipitation. Corresponding to the meteorological conditions, this pollutant concentration can occur very far away from the place of origin, so that today one can encounter acidified rain and snow almost everywhere, even in very remote areas without dense built-up or industrial concentration. The negative effects of these pollutants on lakes, rivers, forests, on agriculture and the soil are striking.
Således havner skadestoffene eksempelvis i nålene og/eller bladene ay planter og trær og forårsaker betraktelige skader. Disse skader opptrer særlig sterkt i trakter hvor jordbunnen dessuten allerede er blitt sur, henholdsvis kalkfattig eller er sur av naturlige årsaker. Sure jordbunner, som oppstår på grunn av sur nedbør, fører i regelen til redusert årsvokster, dersom de ikke til enhver tid iblandes stadig større kalkmengder. I forbind-else med den gjennom industrien forårsakete luftfor-urensning på giftige tungmetaller og organiske forbindelser er denne sure nedbøren svært sannsynlig ansvarlig for ut-døingen av skogstrakter, som i øyeblikket kan iakttas i økt omfang, ettersom det fra skogstrærnes nåler og røtter vaskes ut de næringsstoffer som er nødvendige for veksten, såsom kalsium, magnesium, sink, mangan o.s.v.. For example, the harmful substances end up in the needles and/or leaves of plants and trees and cause considerable damage. These damages occur particularly strongly in tracts where the soil has already become acidic, respectively low in lime or is acidic for natural reasons. Acid soils, which occur due to acid rain, usually lead to reduced annual growth, if they are not constantly mixed with increasing amounts of lime. In connection with the industrial air pollution caused by toxic heavy metals and organic compounds, this acid rain is very likely responsible for the extinction of forest tracts, which can currently be observed to an increased extent, as the needles and roots of the forest trees are washed out the nutrients necessary for growth, such as calcium, magnesium, zinc, manganese, etc.
Oppfinnelsen tar sitt utgangspunkt i den erkjennelse at det er mulig å oppnå et hurtig og varig botemiddel ved at det treffes tiltak som kompenserer for den negative inn-flytelse av skadestoffene i selve atmosfæren, og det hensiktsmessig i luftrommet nær jordflata. The invention is based on the recognition that it is possible to achieve a quick and lasting remedy by taking measures that compensate for the negative influence of the harmful substances in the atmosphere itself, and appropriately in the airspace near the earth's surface.
Det ville riktignok være mulig på i og for seg kjent måte å tilsette ekstra næringsstoffer og/eller skadestoff-kompenserende stoffer til jorda på voksestedet for de skadede planter, slik det er vanlig ved kunst-gjødselspredning innenfor jordbruket. En slik framgangsmåte medfører imidlertid den ulempe at opptak av disse stoffen gjennom plantene på den vanlige måte over rotverket skjer for langsomt og de meget hurtig fremadskridende skader ikke lenger kan sinkes. It would of course be possible in a manner known per se to add extra nutrients and/or compensating substances to the soil at the growing site of the damaged plants, as is common with artificial fertilizer spreading within agriculture. Such a procedure, however, entails the disadvantage that uptake of these substances by the plants in the usual way over the root system occurs too slowly and the very rapidly progressing damage can no longer be slowed down.
I følge oppfinnelsen blir de for vegetasjonen gunstige stoffer eller stoffkombinasjoner, som blir virksomme som næringsstoffer eller nøytraliserer syrer, tilført i form av aerosoler. Disse aerosoler blir hensiktsmessig frambragt umiddelbart på voksestedet for de skadede planter, såsom forklart i det følgende. Aerosolene inneholder næringsstoffer, såsom kalsium, mangesiura samt sink eller andre sporeelementer, som kan tas opp umiddelbart av plantene gjennom nålene henholdsvis bladene. De aerosolbestanddeler som synker ned i jordbunnen står i tillegg til rådighet for plantene henholdsvis trærne på den vanlige opptaksvei over røttene. According to the invention, the substances or substance combinations beneficial to the vegetation, which become effective as nutrients or neutralize acids, are added in the form of aerosols. These aerosols are conveniently produced immediately at the growing site of the damaged plants, as explained below. The aerosols contain nutrients, such as calcium, manganese and zinc or other trace elements, which can be taken up immediately by the plants through the needles or the leaves. The aerosol constituents that sink into the soil are also available to the plants or the trees on the usual uptake path above the roots.
Særlig hensiktsmessig og prisgunstig frambringes egnete aerosoler i samsvar med oppfinnelsen på pyroteknisk måte. Dermed oppnås en særlig fleksibel bruksmåte. Ved hjelp av pyroteknisk frambragte aerosoler kan det nemlig for behandlingsformål påføres egnete stoffer henholdsvis stoffkombinasjoner på ethvert sted som trenger det innenfor, utenfor eller også ovenfor et plantebevokset område, særlig også i skoger. Eksempelvis kan det med framgangsmåten ifølge oppfinnelsen frambringes aerosolskyer, som har stor utstrekning i rom og som sedimenteres langsomt i skog-område, innenfor eller ovenfor skogtrakter. Med tradisjonelle maskinelle anordninger ville dette ikke være mulig, fordi de tradisjonelle framgangsmåter benytter f.eks. til ekstra kalking utelukkende jordbrukskjøretøyer, og bruken av slike i skogområder på farbare skogsstier er begrenset og dessuten kostnads- og tidkrevende. Particularly expedient and cost-effective, suitable aerosols are produced in accordance with the invention in a pyrotechnic manner. This results in a particularly flexible method of use. With the help of pyrotechnically generated aerosols, suitable substances or combinations of substances can be applied for treatment purposes to any place that needs it inside, outside or even above a vegetated area, particularly also in forests. For example, with the method according to the invention, aerosol clouds can be produced, which have a large extent in space and which sediment slowly in forest areas, within or above forest tracts. With traditional mechanical devices this would not be possible, because the traditional methods use e.g. for extra liming, exclusively agricultural vehicles, and the use of such in forest areas on passable forest paths is limited and also cost- and time-consuming.
Egnede pyrotekniske sammensetninger kan derimot uten store vansker også fordeles i ulendt skogsterreng og i nødstilfelle settes i funksjon per fjerntenning. 1 samsvar med oppfinnelsen tilføres aerosoler, som inneholder de nødvendige stoffer, nemlig fortrinnsvis kalsium og magnesiumforbindelser, i form av oksyder, hydroksyder eller klorider, slik at stoffene umiddelbart kan tas opp av trærnes eller plantenes nåler eller blader. Suitable pyrotechnic compositions, on the other hand, can also be distributed in rough forest terrain without great difficulty and, in an emergency, set into operation per remote ignition. 1 in accordance with the invention, aerosols are supplied which contain the necessary substances, namely preferably calcium and magnesium compounds, in the form of oxides, hydroxides or chlorides, so that the substances can be immediately taken up by the needles or leaves of the trees or plants.
Særlig hensiktsmessige anordninger til gjennomføring av framgangsmåten ifølge oppfinnelsen består av pyrotekniske satser i form av presslegemer. Particularly appropriate devices for carrying out the method according to the invention consist of pyrotechnic sets in the form of pressure bodies.
Kjemikaliene blir blandet med hverandre og komprimert til presslegemer (ca. 300-800 bar). Derved blir presslegemene samtidig forbundet med en tennsats som er kjent innen pyroteknikken. The chemicals are mixed with each other and compressed into compression bodies (approx. 300-800 bar). Thereby, the pressing bodies are simultaneously connected with an ignition set which is known in the field of pyrotechnics.
Etter antenning reagerer den pyrotekniske sats under dannelse av en hvit tåke (aerosol), som hovedsakelig består av oksydene og kloridene av kalsium og magnesium. Hertil kommer oksydene henholdsvis kloridene av kalium og sporeelementene. Ved reaksjonen opptrer det temperaturer av størrelsesorden 2000°C, og det blir igjen en rest, som hovedsaklig inneholder magnesiumoksyd. Det er særlig fordelaktig at pH-verdien for den på denne måte frambragte aerosol ligger mellom 5 og 9, slik at det unngås skader på vegetasjonen. After ignition, the pyrotechnic charge reacts to form a white mist (aerosol), which mainly consists of the oxides and chlorides of calcium and magnesium. Added to this are the oxides and the chlorides of potassium and the trace elements. During the reaction, temperatures of the order of 2000°C occur, and a residue is left, which mainly contains magnesium oxide. It is particularly advantageous that the pH value for the aerosol produced in this way is between 5 and 9, so that damage to the vegetation is avoided.
For bruken har det vist seg at aerosoler med partikkelstørreiser av størrelsesorden 1 mikrometer og mindre er spesielt hensiktsmessige, ettersom disse muligjør en lengst mulig kontakt mellom aerosplskyene og bestand-delene av atmosfæren i nærheten av jorda samt vegetasjonen og som dessuten lett kan tas opp av plantene. For use, it has been shown that aerosols with particle sizes of the order of 1 micrometer and smaller are particularly suitable, as these enable the longest possible contact between the aerosol clouds and the constituent parts of the atmosphere near the soil and the vegetation and which can also be easily taken up by the plants .
Bortsett fra tilleggstilførselen av livsnødvendige næringsstoffer muligjør framgangsmåten ifølge oppfinnelsen også en luftrensing i plantenes umiddelbare nærhet, ettersom det gjennom den kjemiske reaksjon av aerosolbestand-delene med eventuelt eksisterende skadestoffer er mulig å nøytralisere disse. Apart from the additional supply of vital nutrients, the method according to the invention also enables an air purification in the immediate vicinity of the plants, as through the chemical reaction of the aerosol components with any existing harmful substances it is possible to neutralize them.
Det er allerede nevnt at det ved avbrenningen av det pyrotekniske presslegeme ble oppnådd svært høye temperaturer, som i og for seg ville nødvendiggjøre en meget mot-standsdyktig og dermed kostbar omhylling. It has already been mentioned that during the burning of the pyrotechnic pressure body, very high temperatures were achieved, which in and of itself would necessitate a very resistant and thus expensive casing.
For å gjøre bruken av framgangsmåten- mest mulig gunstig i pris og således sette den i stand til å kunne gjennomføres i størst mulig omfang, blir det i stedet for en massiv emballasje foreslått å benytte presslegemer uten hylster. Presslegemene blir dessuten eksempelvis til avbrenning gravet direkte ned i jorda på voksestedet for plantene, nærmere bestemt slik at det til aerosolens avtrekk står igjen en tilstrekklig stor fordypning. In order to make the use of the procedure as cost-effective as possible and thus enable it to be carried out to the greatest possible extent, instead of a massive packaging, it is proposed to use compression bodies without casings. The compressed bodies are also, for example, dug directly into the soil at the place of growth of the plants for burning, specifically so that a sufficiently large depression is left for the aerosol to be drawn off.
Det er mulig å oppnå en enkel og prisgunstig oppbevaring av presslegemene i vanndamptette plastposer. It is possible to achieve a simple and cost-effective storage of the pressed bodies in water-vapour-tight plastic bags.
Claims (6)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3314123A DE3314123A1 (en) | 1983-04-19 | 1983-04-19 | METHOD FOR TREATING DAMAGED VEGETATION AND DEVICE THEREFOR |
Publications (3)
Publication Number | Publication Date |
---|---|
NO840187L NO840187L (en) | 1984-10-22 |
NO165051B true NO165051B (en) | 1990-09-10 |
NO165051C NO165051C (en) | 1990-12-19 |
Family
ID=6196763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO840187A NO165051C (en) | 1983-04-19 | 1984-01-19 | PROCEDURE AND MEANS OF TREATMENT OF DAMAGED VEGETATION. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0125370B1 (en) |
JP (1) | JPS59196015A (en) |
AT (1) | ATE19917T1 (en) |
CA (1) | CA1231247A (en) |
DD (1) | DD241899A5 (en) |
DE (2) | DE3314123A1 (en) |
FI (1) | FI75799C (en) |
NO (1) | NO165051C (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT381611B (en) * | 1984-11-08 | 1986-11-10 | Forsch Entwicklung Von Neuen B | PROTECTIVE AND FIGHT AGENT AGAINST DAMAGE TO VEGETATION, FOR EXAMPLE ON YOUNG NEEDLE TREES CAUSED BY NUTRITIONAL MISTAKES |
DE3673265D1 (en) * | 1985-06-14 | 1990-09-13 | British Columbia Res Council | NEUTRALIZATION OF ACID RAIN. |
DE3628611A1 (en) * | 1986-05-02 | 1987-11-05 | Josef Dr Claus | Process and preparation for the treatment of damage to plants, in particular to forests, to the soil and/or to water, caused by air pollution |
FI862966A0 (en) * | 1986-07-16 | 1986-07-16 | Olavi Huikari | H-PIGMENT, PREPARAT FOER FOERHINDRANDE AV LUFTTFOERORENINGARNAS SKADEVERKAN PAO TRAED OCH ANNAN ORGANISK NATUR SAMT ANVAENDNING AV PREPARATET. |
DD271424A3 (en) * | 1986-08-04 | 1989-09-06 | Ver Futtermittel Werke Taucha | MEDIUM FOR THE ERDALKALID RENEWAL OF HOSES |
CH663320A5 (en) * | 1986-11-05 | 1987-12-15 | Erich Duersteler | Method for combating of air by worn pollutants caused pollutant effects on green plant. |
FR2637459B1 (en) * | 1988-10-07 | 1992-03-06 | Allegre Bernard | FUMIGENE INSECTICIDE, BACTERICIDE OR FUNGICIDE |
DK1316530T3 (en) * | 1999-04-26 | 2005-04-25 | Tihomir Lelas | Micronized zeolite for use as a pharmaceutical |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4052167A (en) * | 1972-07-24 | 1977-10-04 | Goff David C | Heating unit and fertilizer preparation |
JPS544709A (en) * | 1977-06-10 | 1979-01-13 | Kazuo Nomura | Culture method with spreading solution of fine granular manure |
JPS572608A (en) * | 1980-06-06 | 1982-01-08 | Kazuo Nomura | Cultivating method utilizing white smoke jetting |
DE3245735A1 (en) * | 1982-12-10 | 1984-06-14 | Hoechst Ag, 6230 Frankfurt | FERTILIZER SPRAYS |
-
1983
- 1983-04-19 DE DE3314123A patent/DE3314123A1/en not_active Withdrawn
-
1984
- 1984-01-13 DE DE8484100317T patent/DE3460148D1/en not_active Expired
- 1984-01-13 EP EP84100317A patent/EP0125370B1/en not_active Expired
- 1984-01-13 AT AT84100317T patent/ATE19917T1/en not_active IP Right Cessation
- 1984-01-19 NO NO840187A patent/NO165051C/en unknown
- 1984-01-19 FI FI840208A patent/FI75799C/en not_active IP Right Cessation
- 1984-02-29 JP JP59036339A patent/JPS59196015A/en active Granted
- 1984-04-10 DD DD84261825A patent/DD241899A5/en not_active IP Right Cessation
- 1984-04-18 CA CA000452305A patent/CA1231247A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO165051C (en) | 1990-12-19 |
JPS59196015A (en) | 1984-11-07 |
DD241899A5 (en) | 1987-01-07 |
CA1231247A (en) | 1988-01-12 |
ATE19917T1 (en) | 1986-06-15 |
DE3460148D1 (en) | 1986-07-03 |
FI75799C (en) | 1988-08-08 |
FI840208A (en) | 1984-10-20 |
JPH0121726B2 (en) | 1989-04-24 |
EP0125370A1 (en) | 1984-11-21 |
EP0125370B1 (en) | 1986-05-28 |
DE3314123A1 (en) | 1984-10-25 |
FI75799B (en) | 1988-04-29 |
NO840187L (en) | 1984-10-22 |
FI840208A0 (en) | 1984-01-19 |
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