DE19549263B4 - Device for regulating weeds during tillage - Google Patents
Device for regulating weeds during tillage Download PDFInfo
- Publication number
- DE19549263B4 DE19549263B4 DE1995149263 DE19549263A DE19549263B4 DE 19549263 B4 DE19549263 B4 DE 19549263B4 DE 1995149263 DE1995149263 DE 1995149263 DE 19549263 A DE19549263 A DE 19549263A DE 19549263 B4 DE19549263 B4 DE 19549263B4
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- Germany
- Prior art keywords
- light
- harrow
- light source
- tillage
- crops
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
- A01B69/003—Steering or guiding of machines or implements pushed or pulled by or mounted on agricultural vehicles such as tractors, e.g. by lateral shifting of the towing connection
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
Vorrichtung zur Beikrautregulierung in Getreidebeständen, Reihen- und Mischkulturen während der Bodenbearbeitung mittels Egge, Striegel, Hacke oder Pflug zum Eintrag von Licht in den Bearbeitungshorizont, gekennzeichnet durch, eine oder mehrere dem Badenbearbeitungsgerät zugeordnete Lichtquelle oder Lichtquellen, Lampen, Dioden oder angeschlossene Lichtleiter, die unterhalb der Bodenoberkante des zu bearbeitenden Bodens münden.contraption for weed control in cereal crops, row crops and mixed crops during the Tillage by harrow, harrow, hoe or plow to the entry of light in the processing horizon, marked by, one or more light source associated with the bath processing device or Light sources, lamps, diodes or connected light guides, the open below the bottom edge of the soil to be processed.
Description
Die vorliegende Erfindung betrifft eine Vorrichtung zur Beikrautregulierung in Getreidebeständen, Reihen- und Mischkulturen während der Bodenbearbeitung mittels Egge, Striegel, Hacke oder Pflug zum Eintrag von Licht in den Bearbeitungshorizont.The The present invention relates to a weed control device in cereal stocks, Row and mixed cultures during tillage by harrow, harrow, hoe or plow Entry of light into the processing horizon.
Aus
der
Aus BAEUMER K., Allgemeiner Pflanzenbau, 1978, S. 83-85 und S. 212-215, ist ein Verfahren zur Beikrautregulierung bekannt, welches während einer Bodenbearbeitung die Keimung der im Boden befindlichen Samen anregt und oder unterstützt, um die derart angeregten Keime unter die Bodenunterkante unterzupflügen, so dass ihr Wachstum mangels Luft und Licht behindert wird. Hierzu werden üblicherweise an dem Zugfahrzeug oder an dem Bodenbearbeitungsgerät entsprechende Lichtquellen montiert. Dabei hat sich herausgestellt, dass der verhältnismäßig große Abstand zwischen Lichtquelle und den zu tötenden Keimen entweder eine entsprechend starke, teure und energiefressende Lichtquelle erfordert oder aber nur ein Teil der Keime erfasst wird.Out BAEUMER K., Allgemeines Pflanzenbau, 1978, pp. 83-85 and pp. 212-215, a method for weed control is known, which during a Soil cultivation stimulates the germination of seeds in the soil and or supports, in order to subdue the germs so excited under the bottom edge, so that their growth is hampered by the lack of air and light. For this become common on the towing vehicle or on the tillage machine corresponding Light sources mounted. It has been found that the relatively large distance between the light source and the germs to be killed either one correspondingly requires strong, expensive and energy-guzzling light source or only a part of the germs is detected.
Davon ausgehend liegt der vorliegenden Erfindung die Aufgabe zugrunde, eine Vorrichtung zur Beikrautregulierung zu schaffen, die das zur Keimung benötigte Licht energiesparend bereitstellt und dennoch so stark ist, dass die Keimung dadurch abgetötet wird.From that The present invention is based on the object, to provide a device for Beikrautregulierung that the Needed germination Provides light energy saving and yet so strong that thereby destroying the germination becomes.
Als technische Lösung dieser Aufgabe wird erfindungsgemäß eine Vorrichtung mit den Merkmalen des Anspruchs 1 vorgeschlagen.When technical solution This object is achieved according to the invention with a device Characteristics of claim 1 proposed.
Eine nach dieser technischen Lehre ausgebildete Vorrichtung hat den Vorteil, dass durch die Nähe der Lichtquelle zum Keim entsprechend weniger Energie zur Anregung des Keims erforderlich ist, was einerseits zu einer umfassenderen Abtötung der Keime und andererseits zu einer Energie- und Materialersparnis führt, da die erforderliche Leistung mit einer entsprechend kleineren Lichtquelle erreicht wird.A formed according to this technical teaching device has the advantage that by the proximity the light source to the germ correspondingly less energy to stimulate of the germ is required, which on the one hand to a more comprehensive killing the germs and on the other hand to an energy and material savings leads, because the required power with a correspondingly smaller light source is reached.
Dabei hat es sich als vorteilhaft erwiesen, als Lichtquelle auch, eine helle Flamme einzusetzen.there It has proved to be advantageous, as a light source also, a to insert bright flame.
In einer bevorzugten Weiterbildung ist der Lichtquelle eine Fokussiereinrichtung vorgeschaltet, so dass das vorhandene Licht gebündelt auf den jeweiligen Keim auftritt und somit bei gleicher Ausgangsleistung eine bessere Wirkung erzielt.In In a preferred embodiment, the light source is a focusing device upstream so that the existing light is focused on the respective germ occurs and thus at the same output power a better effect achieved.
Die empfehlungsgemäße Vorrichtung benutzt insbesondere helle Lichtquellen, z. B. Lampen, helle Flammen oder Dioden, um die Keime oder Beikräuter in Gang zu bringen, um die dann sonnenlichtbedürftigen Keimlinge oder Jungpflanzen dadurch zu vernichten, dass sie aufgrund ihrer absoluten Tiefe im Boden eben kein Sonnenlicht erhalten. Die anderen, an die Oberfläche gelangten Pflanzen können in einer nachfolgenden Bekämpfungsmaßnahme in einfacher Weise zerstört werden, da zu diesem Zeitpunkt noch keine Kulturpflanzen gewachsen sind.The Recommended device uses in particular bright light sources, eg. As lamps, bright flames or diodes to get the germs or weeds started who then need sunlight Destroying seedlings or young plants by virtue of their absolute depth in the ground just received no sunlight. The others, to the surface can get plants in a subsequent control measure in simply destroyed since no crops have grown at this time are.
Hierzu wird eine Lichtquelle zu gewöhnlichen Bodenbearbeitungsgeräten, Eggen, Striegeln, Hackgeräten, Pfluggeräten usw. zugeordnet. Dabei ist die Lichtquelle unterhalb der Bodenoberkante angeordnet. Zahl, Intensität, Zusammensetzung des abgestrahlten Lichtspektrums sowie Anordnung der Lichtquellen können dabei so kombiniert werden, dass sich eine optimale Bestrahlung des Bodens mit Licht- und Wärmeemissionen ergibt. Die Anordnung der Lichtquellen, Fokussiereinrichtung oder Lichtleiter können den Lichteintrag in den Boden optimieren. Die optische oder thermische Wirkung des Lichtes wird gezielt bzw. zielgemäß zu Teilflächen zugeordnet. So lässt sich mit einer Anordnung starker, Abwärme erzeugender Lichtquellen eine thermische Beikrautregulierung innerhalb der Pflanzenreihen von Reihenkulturen bzw. in unmittelbarer Nähe von Kulturpflanzen verwirklichen und die Lichtemission für die Stimulierung von Beikrautsamen im gleichzeitig, z. B. mechanisch bearbeiteten Bereich außerhalb der Sicherheitszone benutzen.For this becomes a light source to ordinary tillage equipment, harrows, Brushing, chopping, plow equipment etc. assigned. The light source is below the ground level arranged. Number, intensity, Composition of the radiated light spectrum and arrangement the light sources can In doing so, combined so that an optimal irradiation of the soil with light and heat emissions results. The arrangement of the light sources, focusing or Light guides can optimize the light input into the ground. The optical or thermal The effect of the light is assigned specifically or purposefully to partial surfaces. So you can join an arrangement of strong, waste heat generating light sources a thermal Beikrautregulierung within the plant rows of row crops or in the immediate vicinity of crop plants realize and the light emission for the stimulation of weedy seeds in the same time, z. B. mechanically machined area outside the Use security zone.
Der Effekt der Maßnahme ist eine effiziente Verarmung des Samenvorrates im Bodenprofil. Damit können in nachfolgenden Jahren gegebenenfalls (schadensschwellenorientierte) Bearbeitungsmaßnahmen eingespart werden.Of the Effect of the measure is an efficient depletion of seed stock in the soil profile. With that you can in subsequent years, if appropriate (damage threshold-oriented) working measures be saved.
Der Zeitpunkt der Maßnahme ist innerhalb der Vegetationszeit frei wählbar und kann an die pflanzenbaulichen Erfordernisse sowie vorhandene Bearbeitungsgänge angepasst werden, Lichtquellen (Lampen) sind preiswert am Markt verfügbar, so dass die Maßnahme z. B. auf Grundlage der am Schlepper vorhandenen Elektrik durchgeführt werden kann.The time of the measure is freely selectable within the growing season and can be adapted to the requirements of plant cultivation as well as existing machining operations, light sources (lamps) are available on the market at low cost, so that the measure z. B. can be carried out on the basis of existing on the tractor electrics.
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19549549A DE19549549A1 (en) | 1995-11-28 | 1995-11-28 | Plant treatment substance such as insecticides application method |
DE1995149263 DE19549263B4 (en) | 1995-08-18 | 1995-11-28 | Device for regulating weeds during tillage |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995130356 DE19530356A1 (en) | 1995-08-18 | 1995-08-18 | Multiple-headed tractor towed machine for mixed cultivation |
DE1995149263 DE19549263B4 (en) | 1995-08-18 | 1995-11-28 | Device for regulating weeds during tillage |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19549263A1 DE19549263A1 (en) | 1998-02-19 |
DE19549263B4 true DE19549263B4 (en) | 2005-09-01 |
Family
ID=26017799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1995149263 Expired - Fee Related DE19549263B4 (en) | 1995-08-18 | 1995-11-28 | Device for regulating weeds during tillage |
Country Status (1)
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DE (1) | DE19549263B4 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2525497A1 (en) * | 1975-06-07 | 1976-12-23 | Manfred Prof Dipl Ing Hoffmann | DEVICE FOR CUTTING AND FIBERATING PLANTS AND PLANT PARTS |
DE3016145A1 (en) * | 1980-04-26 | 1981-10-29 | Winfried 7968 Saulgau Kneussle | Plant and weed cutting and destruction system - uses electrically-heated cutter blades, or focussed energy beams, brought into contact with weeds etc. |
DE3203729C2 (en) * | 1981-02-09 | 1991-05-02 | Imperial Chemical Industries Plc, London, Gb | |
DE4039797A1 (en) * | 1990-12-13 | 1991-09-26 | Manfred Prof Dr Hoffmann | Sensor controlled plant cultivation and weed control equipment - uses variety of sensors in conjunction with weed destruction devices under processor control |
DE4100221A1 (en) * | 1991-01-07 | 1992-07-09 | Hermann Tremmel | Destruction of weeds and vermin by electric heaters - towed through spaces into which hot air or vapour is blown between rows of cultivated plants |
DE9301379U1 (en) * | 1993-02-02 | 1993-03-25 | Josef Willmes Gmbh, 6140 Bensheim | Device for applying chemicals to rows of plants |
DE4132637C2 (en) * | 1991-10-01 | 1995-04-27 | Walter Prof Dr Kuehbauch | Process for controlled weed control |
-
1995
- 1995-11-28 DE DE1995149263 patent/DE19549263B4/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2525497A1 (en) * | 1975-06-07 | 1976-12-23 | Manfred Prof Dipl Ing Hoffmann | DEVICE FOR CUTTING AND FIBERATING PLANTS AND PLANT PARTS |
DE3016145A1 (en) * | 1980-04-26 | 1981-10-29 | Winfried 7968 Saulgau Kneussle | Plant and weed cutting and destruction system - uses electrically-heated cutter blades, or focussed energy beams, brought into contact with weeds etc. |
DE3203729C2 (en) * | 1981-02-09 | 1991-05-02 | Imperial Chemical Industries Plc, London, Gb | |
DE4039797A1 (en) * | 1990-12-13 | 1991-09-26 | Manfred Prof Dr Hoffmann | Sensor controlled plant cultivation and weed control equipment - uses variety of sensors in conjunction with weed destruction devices under processor control |
DE4100221A1 (en) * | 1991-01-07 | 1992-07-09 | Hermann Tremmel | Destruction of weeds and vermin by electric heaters - towed through spaces into which hot air or vapour is blown between rows of cultivated plants |
DE4132637C2 (en) * | 1991-10-01 | 1995-04-27 | Walter Prof Dr Kuehbauch | Process for controlled weed control |
DE9301379U1 (en) * | 1993-02-02 | 1993-03-25 | Josef Willmes Gmbh, 6140 Bensheim | Device for applying chemicals to rows of plants |
Non-Patent Citations (1)
Title |
---|
BAEUMER,K.: Allgemeiner Pflanzenbau, Stuttgart, Gugen Ulmer GmbH&Co, 1978, S.83-85 u. S.212-215 * |
Also Published As
Publication number | Publication date |
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DE19549263A1 (en) | 1998-02-19 |
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