DD234857A1 - PROCESS FOR THE PROTECTION OF PLANTS AND FOR THE REMOVAL OF MAGNESIUM AND CALCIUM DEFICIT - Google Patents
PROCESS FOR THE PROTECTION OF PLANTS AND FOR THE REMOVAL OF MAGNESIUM AND CALCIUM DEFICIT Download PDFInfo
- Publication number
- DD234857A1 DD234857A1 DD27351285A DD27351285A DD234857A1 DD 234857 A1 DD234857 A1 DD 234857A1 DD 27351285 A DD27351285 A DD 27351285A DD 27351285 A DD27351285 A DD 27351285A DD 234857 A1 DD234857 A1 DD 234857A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- magnesium
- plant
- plants
- water
- deficiency
- Prior art date
Links
- 239000011777 magnesium Substances 0.000 title claims abstract description 14
- 229910052749 magnesium Inorganic materials 0.000 title claims abstract description 12
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000011575 calcium Substances 0.000 title claims abstract description 8
- 229910052791 calcium Inorganic materials 0.000 title claims abstract description 7
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title claims abstract description 5
- 230000006735 deficit Effects 0.000 title 1
- 239000000809 air pollutant Substances 0.000 claims abstract description 12
- 231100001243 air pollutant Toxicity 0.000 claims abstract description 12
- 230000006378 damage Effects 0.000 claims abstract description 5
- 235000015097 nutrients Nutrition 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims abstract 7
- 238000003916 acid precipitation Methods 0.000 claims abstract 6
- 230000002378 acidificating effect Effects 0.000 claims abstract 5
- 230000007812 deficiency Effects 0.000 claims abstract 4
- 238000001556 precipitation Methods 0.000 claims abstract 4
- 239000011230 binding agent Substances 0.000 claims abstract 3
- 238000002386 leaching Methods 0.000 claims abstract 3
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 claims abstract 2
- 208000008167 Magnesium Deficiency Diseases 0.000 claims description 6
- 239000003337 fertilizer Substances 0.000 claims description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 4
- 238000003915 air pollution Methods 0.000 claims description 3
- 239000010459 dolomite Substances 0.000 claims description 3
- 229910000514 dolomite Inorganic materials 0.000 claims description 3
- 230000012010 growth Effects 0.000 claims description 3
- 159000000003 magnesium salts Chemical class 0.000 claims description 3
- 206010006956 Calcium deficiency Diseases 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 235000004764 magnesium deficiency Nutrition 0.000 claims 4
- 235000012245 magnesium oxide Nutrition 0.000 claims 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical class [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 3
- 239000003921 oil Substances 0.000 claims 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 239000003344 environmental pollutant Substances 0.000 claims 2
- 208000037824 growth disorder Diseases 0.000 claims 2
- 239000000395 magnesium oxide Substances 0.000 claims 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 2
- 230000004060 metabolic process Effects 0.000 claims 2
- 231100000719 pollutant Toxicity 0.000 claims 2
- 239000002244 precipitate Substances 0.000 claims 2
- 239000002689 soil Substances 0.000 claims 2
- 230000005068 transpiration Effects 0.000 claims 2
- 206010033799 Paralysis Diseases 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 230000001154 acute effect Effects 0.000 claims 1
- 230000002411 adverse Effects 0.000 claims 1
- 239000007900 aqueous suspension Substances 0.000 claims 1
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 1
- 159000000007 calcium salts Chemical class 0.000 claims 1
- UMRUNOIJZLCTGG-UHFFFAOYSA-N calcium;manganese Chemical compound [Ca+2].[Mn].[Mn].[Mn].[Mn] UMRUNOIJZLCTGG-UHFFFAOYSA-N 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 239000007888 film coating Substances 0.000 claims 1
- 238000009501 film coating Methods 0.000 claims 1
- 235000013312 flour Nutrition 0.000 claims 1
- 229940125697 hormonal agent Drugs 0.000 claims 1
- 230000001771 impaired effect Effects 0.000 claims 1
- 239000001095 magnesium carbonate Substances 0.000 claims 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims 1
- 230000017074 necrotic cell death Effects 0.000 claims 1
- 230000020477 pH reduction Effects 0.000 claims 1
- 230000005080 plant death Effects 0.000 claims 1
- 230000008635 plant growth Effects 0.000 claims 1
- 229920001228 polyisocyanate Polymers 0.000 claims 1
- 239000005056 polyisocyanate Substances 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- -1 sulfate anions Chemical class 0.000 claims 1
- 230000009885 systemic effect Effects 0.000 claims 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 2
- 235000010234 sodium benzoate Nutrition 0.000 description 2
- 239000004299 sodium benzoate Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008654 plant damage Effects 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
Die Erfindung betrifft ein Verfahren zum Schutz von Pflanzen vor sauren Luftschadstoffen und zur Beseitigung des Mg- und Ca-Mangels, insbesondere bei Baeumen. Mit der Erfindung wird die Zerstoerung der Blattoberflaeche und die Auswaschung von Naehrstoffen verhindert. Die Aufgabe besteht darin, die Pflanzen vor Niederschlaegen und gasfoermigen Luftschadstoffen zu schuetzen und gleichzeitig der Pflanze Magnesium und Kalzium zuzufuehren, um die Folgen der Mangelerscheinung an diesen Naehrstoffen zu beseitigen. Das Wesen der Erfindung besteht in der Verwendung eines wasserunloeslichen Magnesium-Kalzium-Salzes, welches feinstvermahlen zusammen mit einem Bindemittel auf die Blaetter der Pflanzen aufgetragen und durch sauren Niederschlag in ein wasserloesliches Blattduengemittel ueberfuehrt wird.The invention relates to a method for protecting plants from acidic air pollutants and to eliminate the Mg and Ca deficiency, especially in trees. With the invention, the destruction of the Blattoberflaeche and the leaching of nutrients is prevented. The task is to protect the plants from precipitation and gaseous air pollutants and at the same time to supply the plant with magnesium and calcium in order to eliminate the effects of the deficiency on these nutrients. The essence of the invention is the use of a water-insoluble magnesium-calcium salt which is finely ground together with a binder applied to the leaves of the plants and converted by acid precipitation into a water-soluble Blattduengemittel.
Description
Entsprechend der Löslichkeit von CaSO4 werden 99,8% des einwirkenden SO2 im wasserschwerlöslichem Gips absorbiert und 0,2% ermöglichen die Aufnehmbarkeit von Kalzium durch das Blatt. Bei Einwirkung von nitrosen Gasen bilden sich die entsprechenden Nitrate, die vom Blatt leicht aufgenommen werden können.According to the solubility of CaSO 4 , 99.8% of the acting SO 2 is absorbed in the water-soluble gypsum and 0.2% allows the absorption of calcium by the leaf. Upon action of nitrous gases, the corresponding nitrates are formed, which can easily be absorbed by the leaf.
Das unlösliche Magnesiumsalz wird somit in ein pflanzenverfügbares Magnesiumsalz überführt. Durch Zugabe von Natriumbenzoat kann die Reaktion katalysiert werden.The insoluble magnesium salt is thus converted into a plant-available magnesium salt. By adding sodium benzoate, the reaction can be catalyzed.
Durch die chemische Bindung der Luftschadstoffe wird eine Zerstörung der Blätter und Nadeln von Pflanzen verhindert. Zugleich wird im zunehmenden Maße mit steigender Luftschadstoffbelastung der Pflanze Magnesium und Kalzium zugeführt, wodurch die auf Magnesium - und Kalziummangel zurückzuführenden Pflanzenschäden in einem langen Zeitraum verhindert werden und ein gesundes Wachstum ermöglicht wird.The chemical binding of air pollutants prevents destruction of the leaves and needles of plants. At the same time magnesium and calcium are increasingly supplied to the plant as the air pollutants are increased, whereby the plant damage attributable to magnesium and calcium deficiency can be prevented over a long period of time and healthy growth is made possible.
Das Verfahren ist sehr kostengünstig und ermöglicht eine großflächige Anwendung. Bei der großflächigen Anwendung treten keine Nachteile auf, die sich üblicherweise durch eine zu hohe Konzentration des Düngemittels in Form von Überdüngung ergeben.The process is very cost effective and allows a large-scale application. In the case of large-scale application, there are no disadvantages which usually result from too high a concentration of the fertilizer in the form of overfertilization.
Die Erfindung soll nachstehend in einem Ausführungsbeispiel näher erläutert werden.The invention will be explained in more detail below in an embodiment.
In einer Löschemühle werden 80 kg Dolomitstein fein vermählen und auf eine Korngröße von 95% mit einem Anteil von 95% nicht größer als 5 m gesichtet, wobei nicht mehr als 5% eine maximale Teilchengröße von 30 m aufweisen. Anschließend wird das Dolomitmehl mit 800 g MgSO4 und 160 g Natriumbenzoat vermischt und mit 0,32 Liter PVAC-Haftmittel in 160 Liter Wasser suspendiert und mit einer Aufwandsmenge von 160 l/ha als Blattspritzung von einem Flugzeug versprüht. Der Vorteil der Erfindung besteht darin, daß die Aufwandsmenge des Blattsprühmittels der zu erwartenden Gesamtdeposition aus Schwefel und anderen Luftschadstoffen je ha angepaßt werden kann, so daß eine fast vollständige Adsorption der Luftverunreinigung in Form von Schwefeldioxid und Stickoxiden erreicht und in düngewirksame Pflanzennährstoffe umgesetzt werden kann.In a quenching mill 80 kg dolomite stone finely ground and spotted to a grain size of 95% with a share of 95% not greater than 5 m, with no more than 5% have a maximum particle size of 30 m. The dolomite powder is then mixed with 800 g of MgSO 4 and 160 g of sodium benzoate and suspended in 160 liters of water with 0.32 liter of PVAC adhesive and sprayed from an aircraft at a rate of 160 l / ha as foliar spray. The advantage of the invention is that the amount of effort of the foliar spraying the expected total deposition of sulfur and other air pollutants per ha can be adjusted so that an almost complete adsorption of air pollution in the form of sulfur dioxide and nitrogen oxides can be achieved and converted into fertilizing plant nutrients.
Claims (2)
CaCO3-t-H2O + CO2 -» Ca**+ 2HCO3 CaCO 3 MgCO 3 + SO 2 + H 2 O + 1 ^ O 2 - "Mg" + CaSO 4 + 2HCO 3
CaCO 3 -tH 2 O + CO 2 - »Ca ** + 2HCO 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD27351285A DD234857A1 (en) | 1985-02-25 | 1985-02-25 | PROCESS FOR THE PROTECTION OF PLANTS AND FOR THE REMOVAL OF MAGNESIUM AND CALCIUM DEFICIT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD27351285A DD234857A1 (en) | 1985-02-25 | 1985-02-25 | PROCESS FOR THE PROTECTION OF PLANTS AND FOR THE REMOVAL OF MAGNESIUM AND CALCIUM DEFICIT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD234857A1 true DD234857A1 (en) | 1986-04-16 |
Family
ID=5565569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD27351285A DD234857A1 (en) | 1985-02-25 | 1985-02-25 | PROCESS FOR THE PROTECTION OF PLANTS AND FOR THE REMOVAL OF MAGNESIUM AND CALCIUM DEFICIT |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD234857A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3723095A1 (en) * | 1986-08-04 | 1988-03-03 | Taucha Ver Futtermittelwerke | Composition for feeding (dressing) woody plants with alkaline earth metals |
-
1985
- 1985-02-25 DD DD27351285A patent/DD234857A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3723095A1 (en) * | 1986-08-04 | 1988-03-03 | Taucha Ver Futtermittelwerke | Composition for feeding (dressing) woody plants with alkaline earth metals |
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