DE694394C - calibration - Google Patents
calibrationInfo
- Publication number
- DE694394C DE694394C DE1935B0168638 DEB0168638D DE694394C DE 694394 C DE694394 C DE 694394C DE 1935B0168638 DE1935B0168638 DE 1935B0168638 DE B0168638 D DEB0168638 D DE B0168638D DE 694394 C DE694394 C DE 694394C
- Authority
- DE
- Germany
- Prior art keywords
- irrigation
- germ
- nutrient solution
- ionized
- electrodes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Description
Verfahren zur Erzeugung von Keimpflanzen ohne Erdreich . Das Patent 679 52 i hat ein Verfahren zur Erzeugung von Keimpflanzen ohne Erdreich zum Gegenstand, wobei eine abwechselnde Tränkung des Keimgutes mit Nährsalzlösungen und Austrocknung der Keimmasse vorgenommen wird. Die Besonderheit dieses Verfahrens besteht darin, daß das Keimgut während der Einwirkung von Nährsalzlösungen, denen gegebenenfalls Elektrolyts.alze zugesetzt sind, zeitweise unterbrochenen schwachen galvanischen Strömen ausgesetzt wird, indem in die Keimmasse Elektroden verschiedener Polarität eingebettet und leitend miteinander verbunden werden.Method for the production of seedlings without soil. The patent 679 52 i deals with a process for the production of seedlings without soil, alternating impregnation of the germinal material with nutrient salt solutions and drying out the germ mass is made. The peculiarity of this procedure is that that the germinal material during the action of nutrient salt solutions, which if necessary Electrolyte salts are added, at times interrupted weak galvanic Currents are exposed by placing electrodes of different polarity in the germ mass embedded and conductively connected to each other.
Eingehende Versuche haben gezeigt, daß der mit dem Vorschlag des Hauptpatents verfolgte Zweck auf einfachere Weise dadurch erzielt werden kann, daß das Wasser bzw. die Nährlösung für das auf Sieben befindliche Keimgut mit Hilfe von Elektroden ionisiert werden,'die an gegenüberliegenden Seiten der das bzw. die Keimsiebe enthaltenden Bewässerungswanne angeordnet sind. Es empfiehlt sich, zwecks Steigerung der Wirkung das zur Bewässerung bestimmte Wasser bzw. die Nährlösung auch schon vor Einfüllung in die Bewässerungswanne in einem besonderen Behälter zu ionisieren. ' Dieses Verfahren zeichnet sich gegenüber dem Vorschlag des Hauptpatents durch eine wesentliche Verbilligung der benötigten Einrichtung und bequemere Durchführung. aus; außerdem lassen sich die Perioden, innerhalb welcher das Keimgut dem Einfluß der galvanischen Ströme ausgesetzt ist, genauer bemessen. Diese Perioden stimmen genau mit den Bewässerungszeiten überein, da "bei Entleerung der Bewässerungswanne der galvanische Strom unterbrochen. wird. Bei Anordnung der -Elektroden in den Keimsieben bleiben die -Ströme auch nach Beendigung der Bewässerung so. lange bestehen, bis das-Keimgut trocken geworden ist.In-depth tests have shown that with the proposal of the main patent The purpose pursued can be achieved in a simpler manner in that the water or the nutrient solution for the germinal material on sieves with the help of electrodes are ionized, 'those on opposite sides of the germ sieve (s) containing Irrigation tub are arranged. It is recommended to increase the effect the water intended for irrigation or the nutrient solution even before it is filled ionize in the irrigation tray in a special container. ' This method is characterized by a substantial reduction in price compared to the proposal of the main patent the required setup and more convenient implementation. the end; also can the periods within which the germinal material is exposed to the influence of galvanic currents is exposed, measured more precisely. These periods coincide exactly with the watering times because "when the watering tray is emptied, the galvanic current is interrupted. will. When the electrodes are arranged in the germination sieves, the currents also remain Stop watering like this. persist for a long time until the germinal material has become dry is.
Die Bewässerungswanne kann aus elektrisch nicht leitendem Material hergestellt oder bei Verwendung von Metall mit einem nicht leitenden Überzug aus Gummi, Emaille, Lack o-. dgl. versehen sein.The watering tray can be made of electrically non-conductive material manufactured or, if metal is used, with a non-conductive coating Rubber, enamel, lacquer o-. Like. Be provided.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1935B0168638 DE694394C (en) | 1935-02-12 | 1935-02-12 | calibration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1935B0168638 DE694394C (en) | 1935-02-12 | 1935-02-12 | calibration |
Publications (1)
Publication Number | Publication Date |
---|---|
DE694394C true DE694394C (en) | 1940-07-31 |
Family
ID=7006130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1935B0168638 Expired DE694394C (en) | 1935-02-12 | 1935-02-12 | calibration |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE694394C (en) |
-
1935
- 1935-02-12 DE DE1935B0168638 patent/DE694394C/en not_active Expired
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