WO2007048625A1 - Dispositif d'irrigation - Google Patents

Dispositif d'irrigation Download PDF

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Publication number
WO2007048625A1
WO2007048625A1 PCT/EP2006/010369 EP2006010369W WO2007048625A1 WO 2007048625 A1 WO2007048625 A1 WO 2007048625A1 EP 2006010369 W EP2006010369 W EP 2006010369W WO 2007048625 A1 WO2007048625 A1 WO 2007048625A1
Authority
WO
WIPO (PCT)
Prior art keywords
spores
seeds
irrigation device
water
layer
Prior art date
Application number
PCT/EP2006/010369
Other languages
German (de)
English (en)
Inventor
Joe Weineck
Original Assignee
Joe Weineck
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Joe Weineck filed Critical Joe Weineck
Priority to EP06806583A priority Critical patent/EP1942721A1/fr
Publication of WO2007048625A1 publication Critical patent/WO2007048625A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil

Definitions

  • the invention relates to an irrigation device for the targeted irrigation of plants in their root area, according to the preamble of claim 1.
  • citrus fruit plantations for example, are known to permanently lay perforated water pipes in the soil, with which water in small doses is delivered specifically in the area of the roots of the respective crops.
  • the advantages of such irrigation devices apart from a low evaporation rate of water used for irrigation and limited availability in such regions, is a marked decrease in humid climatic plant diseases, especially fungal diseases which commonly infest fruits in conventional irrigation, and a concomitant one , reduced need for pesticides.
  • From DE-19 706 670-A1 discloses a method for supplying plants with required media over- and underfloor known, with biodegradable hollow body are laid as tubes above ground with transparent surface with internal seed or plowed.
  • the tubes can be produced on the field during plowing and laid immediately, the tubes being shaped to be continuously plugged into one another.
  • the tubes can also be used as drainage.
  • In the tubes channels are introduced, are transported through the different media. At the ends of the tunnel connections for the introduction of various media are installed.
  • the above-ground tubes are shaped so that rainwater is directed towards the seed or plant.
  • the above-ground tubes are designed so that the collecting channel is permeable to water.
  • the hollow bodies can be produced from agricultural waste products, wherein the rotting time or the decomposition time of the tubes can be preset.
  • an irrigation device is known, the underground arranged, provided with valve-like or valve-like opening outlet openings and connected to an underground water supply system comprises elastic water hoses through which the adjacent soil above and below the water hoses with water in is watered in small quantities.
  • a disadvantage of such irrigation devices is the high cost of creating a plantation, which results from the laying of the water pipes in the ground and the subsequent planting, for example of citrus trees, whereby the risk of damaging the water pipes, or in a reverse order the risk of damage the first planted trees or their roots during the subsequent laying of the water pipes in the soil.
  • a disadvantage of this type of irrigation devices is the high cost of laying the water hoses between the plants, which in turn is the risk of damage to individual plants so strong that they are received.
  • irrigation devices are not suitable, for example, to be used once for the greening of a landscape, since the effort to lay the water pipes or water hoses and sowing or planting ornamental ornamental or other plants is much too high, as for example already laid Water lines the plants should be set by hand and the use of agricultural sowing machines is no longer possible because they could damage the water pipes.
  • the invention is therefore based on the object to develop an improved irrigation device, which in addition also for the unique greening of a landscape, such as a dry area, an agricultural or other cultural landscape, a sports complex or a park is used, the irrigation device also a complete planting system to be able to integrate. Disclosure of the invention and its advantages:
  • the object is achieved in a device of the type mentioned by means for releasably disposing of seeds and / or spores along the water hose.
  • the essence of the invention is to introduce seeds and / or spores in one step together with the water hose or with the irrigation device on or in the soil, for example to greening a dry area, to order a field to an agricultural or other cultural landscape, to create a sports complex or a park.
  • the seeds and / or spores can be released immediately or only after a certain period of time after the installation of the irrigation device.
  • the seeds and / or spores are released from the watering device only after a certain period of time, for which the watering device must be installed in or on the ground.
  • This is possible, for example, by means of organically decomposable materials which releasably hold the seeds and / or spores along the water hose.
  • the water hose itself can remain permanently laid on or in the ground for further irrigation, or after stable plant growth has been removed. It is conceivable to produce the water hose made of an organic decomposable material, so that it rotted after a certain period of time as well.
  • the period until the organic decomposition of the water hose is significantly longer than the period within which the seeds and / or spores are released, so that the water hose remains on or in the soil at least until a stable plant growth is present, or until irrigation is no longer required.
  • any type of plants such as crops, forage plants, or plants can be sown and applied to prevent erosion, regardless of the type of plant the irrigation device targeted specifically their Irrigated roots, as the respective plants due to the along the water hose releasably arranged seeds and / or spores arise in the immediate vicinity of the water hose.
  • the laying of the irrigation device and the sowing of the plants, or the creation of an irrigated cultural landscape is greatly simplified, since this is done by means of the irrigation device according to the invention in one step.
  • soil includes any kind of soil condition in or on which plants can grow.
  • water hose includes any type of means by which water can be continuously transported from a source of water, such as a water pump, cistern, pressurized water storage, water delivery pipe, or the like, to any location, such as a hose, pipe, gutter , a capillary arrangement and the like.
  • an advantageous embodiment of the invention provides that the means for releasably arranging seeds and / or spores along the water hose comprise an organically decomposable material with which the seeds and / or spores are detachably arranged along the water hose.
  • an organically decomposable material is conceivable in principle that the organically decomposable material itself has fertilizer properties, so that the germinating plants at the same time decomposition of the material fertilizer available and fertilized. It is also conceivable that the organically decomposable material has properties of plant protection agents, so that the germinating plants are simultaneously protected against plant diseases and / or pest infestation when the material is decomposed by the pesticides released or present. A combination of both properties is also possible.
  • the organically decomposable material preferably completely surrounds at least a portion of the seeds and / or spores, so that these only after a certain period of time for which the irrigation device on or in the ground after the organic decomposition of the material enveloping the seeds and / or spores, and begin to germinate.
  • the water hose has an outer shell made of a water-permeable material, for the metered delivery of water through the outer shell.
  • the outer shell of the water hose is preferably made of a material through which water can diffuse through.
  • diffusion encompasses any type of accidental or directional passage of water through the outer shell. This can be done, for example, by a difference in concentration, by osmotic pressure, excited or free, or by transfusion through a porous wall or membrane.
  • the membrane may also be designed semipermeable, so that only water can pass through them.
  • An additional advantageous embodiment of the invention provides that the water hose is enveloped by a capillary layer, for intermediate storage and better distribution of water passing through the outer shell by means of capillary forces, wherein the seeds and / or spores outside the capillary layer releasably attached to the irrigation device along the Water hose are arranged.
  • the plants are sown by the at least the thickness of the capillary spaced arrangement along the water hose at a distance from the water hose, whereby the water-bearing cross section of the water hose during plant growth for a longer period remains unaffected.
  • a further advantageous embodiment of the invention provides that the capillary layer is enveloped by a water-permeable Kapillarmantel to protect the capillary layer from contamination, wherein the seeds and / or spores are arranged outside the Kapillarmantels releasably along the water hose.
  • the Kapillarmantel can be perforated for example to produce the water permeability, consist of a water-permeable, porous material, or of a semi-permeable material.
  • An advantageous embodiment of the invention provides that the Kapillarmantel is enveloped by at least one of the seeds and / or spores releasably receiving and / or enclosing carrier coat, wherein the carrier coat consists of an organic decomposable material.
  • Another advantageous embodiment of the invention provides that in addition to the seeds and / or spores additionally at least one fertilizer along the water hose is detachably arranged.
  • the detachable arrangement of the fertilizer is preferably carried out in the same way as the seeds and / or spores are detachably arranged along the water hose.
  • the fertilizers are encased in a material which has a different rate of organic disintegration as compared to the organically decomposable material surrounding the seeds and / or spores.
  • Another advantageous embodiment of the invention provides that in addition to the seeds and / or spores additionally at least one pesticide along the water hose is detachably arranged.
  • the detachable arrangement of the plant protection agent is preferably carried out in the same way as the seeds and / or spores are detachably arranged along the water hose. It is conceivable to use different pesticides for different seeds and / or spores, all of which are introduced with one and the same irrigation device, or for different pests that occur at different times.
  • the crop protection agents are included in one or more different materials, which have a different organic decomposition rate compared to the organically decomposable material surrounding the seeds and / or spores. Thus, it is possible only after the seeds and / or spores have germinated to release pesticides, whereby this can be used much more effectively and in much lower dosages.
  • An additional advantageous embodiment of the invention provides that fertilizers and / or pesticides and / or seeds and / or spores can be released at different times, for example by enclosing or enveloping in different quickly decomposable organic materials.
  • a particularly advantageous embodiment of the invention provides that different and / or similar fertilizers and / or pesticides and / or seeds and / or spores can be released within different time periods.
  • the entire irrigation device consists of different quickly decomposable organic materials.
  • the irrigation device can be used, for example, to order a field, wherein the entire irrigation device rots within one year or faster by organic decomposition.
  • the outer, the water hose enveloping parts are decomposed faster organic, whereas the water hose itself is decomposed until the end of organic decomposition.
  • the entire irrigation device, or what remains of it, can then be plowed.
  • An advantageous embodiment of the invention provides that are used as organic decomposable material, organic decomposable plastics. According to a particularly advantageous embodiment of the invention, a net-like arrangement of one or more water hoses is provided along which seeds and / or spores are detachably arranged.
  • the irrigation device according to the invention of an organic decomposable material Kapillarmantel is enveloped by a carrier coat, wherein the layer between the carrier coat and Kapillarmantel represents a nutrient and carrier layer, in the seeds and / or spores and / or different and / or similar fertilizers and / or pesticides are releasably absorbed.
  • the carrier coat usually represents the outermost shell of the irrigation device.
  • FIG. 1 is a schematic detail view of the basic structure of an inventive irrigation device
  • Figure 2 is a schematic representation of a large, net-like arrangement of an inventive irrigation device.
  • irrigation device 10 consists essentially of an inner, pressure-resistant hose 1, water hose 1, with a diffusing or a diffusion permitting, water semipermeable or permeable outer shell 2.
  • the inner tube 1 is surrounded concentrically by an absorbent capillary layer 3, which serves as a buffer for the diffused through the outer shell 2 of the inner tube 1 and passed through water.
  • the capillary layer 3 distributes the water uniformly along the watering device 10 due to its capillary function.
  • the capillary layer 3 is surrounded by a capillary jacket 4, which prevents the penetration of dirt into the capillary layer 3.
  • the capillary sheath 4 in turn is permeable to water, so that water can diffuse out of the inner tube 1 through its outer sheath 2 and evenly distributed through the capillary sheath 4 by means of the capillary layer 3.
  • the Kapillarmantel 4 is enveloped by a carrier coat 9 of an organic plastic, wherein between the carrier coat 9 and Kapillarmantel 4 fertilizer 5, and / or seeds 7, and / or spores 6 and / or pesticides 8 along the inner tube 1 are arranged.
  • the carrier jacket 9 thus represents a nutrient and carrier layer 14. Different seeds and / or spores can be used.
  • the carrier coat 9 initially completely envelops the fertilizer 5, the spores 6, the seeds 7 and the pesticide 8, as well as the inner tube 1 enveloped by the capillary jacket 4 and the capillary layer 3, so that the fertilizer 5, the spores 6, the seeds 7 and the pesticide 8 are not released.
  • the water exiting through the capillary jacket 4 and supplied by means of the inner tube 1 gradually begins to dissolve the carrier coat 9, so that the fertilizer 5, the spores 6, the seeds 7 and the pesticide 8 are gradually released. It is conceivable that fertilizer 5, spores 6, seeds 7 and pesticides 8 within different periods, preferably adjusted to the growth phases, are released.
  • FIG. 2 shows an inventive watering device 11 with a net-like arrangement 13 of one or more water hoses 12, along which seeds and / or spores are detachably arranged, as described for FIG.
  • the water hoses 12 can according to the
  • Water hoses 12 are designed as water-carrying, jacketed tubes or miniature tubes, preferably according to Figure 1, executed, which networks
  • the nets 13 can cover large areas.
  • the nets 13 are preferably modularly expandable and can be fed with various sources of water, such as with evaporation cones that operate without pressure, or with water pumps that promote water from a distance.
  • a such net-like arrangement 13 is suitable, for example, to counteract the spread of deserts in dry regions.
  • the seeds and spores embedded in the carrier coat are applied, which is watered through the water-carrying inner tube and supplied by the fertilizer and pesticides likewise incorporated in the carrier coat.
  • the watering device 10, 11 according to the invention preferably consists of an organic decomposable plastic, in which nutrients, for example in the form of fertilizer 5, seeds 7 and / or spores 6 are integrated.
  • pesticides 8 may be involved.
  • core water-conducting capillary pipelines can be arranged, consisting of the inner
  • Tube 1 with diffusing outer shell 2 and the capillary layer 3 surrounding the inner tube with the capillary layer 3 enveloping the
  • the irrigation device 10, 11 according to the invention can also be made of a plurality of plastics that decompose at different rates so that the carrier shell 9 is first decomposed, and then the seeds 7 and / or spores 6 are liberated, and then the fertilizer 5 is released Plants are already germinated from the seeds 7 and / or spores 6, the pesticide 8 is released.
  • an inner and an outer nutritive layer of different fast organic decomposable plastics is involved, wherein first the outer nutrient layer is dissolved, whereby initially arranged in the outer nutrient layer, particularly resistant spores and optionally matched to these spores Fertilizers and pesticides are released in a first, about twelve months or more lasting decomposition phase.
  • the inner nutrient layer seeds and, where appropriate, fertilizers and plant protection products tailored to these seeds are included, which in a second, approximately twenty-four months or so prolonged decomposition phase are released. The periods may vary widely depending on the species to be planted.
  • An essential goal of the application of the irrigation device 10, 11 according to the invention, especially in arid regions, is to achieve a lasting fouling.
  • Nets 13 an artificial erosion protection, from which gradually with the organic decomposition of the carrier shell spores and seeds are released, which then begin to germinate. Even after the disintegration of the nets 13, this will leave a natural protection against erosion, which will serve as the basis for more
  • Plant growth serves.
  • the irrigation device according to the invention can also be used, in particular, as an anti-erosion capillary system for promoting an initial growth, in particular in dry regions of the earth.
  • the outer parts of the irrigation device 10, such as the carrier jacket 9, the Kapillarmantel 4, the capillary layer 3 is gradually decomposed, until only the inner tube 1 with its diffusing outer shell 2, and optionally the inner tube 1 with its diffusing Outer sheath 2 enveloping capillary 3 remains with the Kapillarmantel 4, which is provided for further irrigation of the erosion protection planting.
  • an agricultural landscape created with an irrigation device according to the invention requires about one hundredth of the amount of water, one two-hundredth of the amount of fertilizer and about one-five hundredth of the amount of crop protection compared to a conventional order.
  • the entire irrigation device When used in agriculture, it is conceivable that the entire irrigation device rots within, for example, one year, so that the remains of the irrigation device can simply be plowed in at the next order of the field.
  • the different parts of the irrigation device preferably have different organic decomposition rates, wherein the water-bearing parts are decomposed most slowly organically. It is also conceivable that the organically decomposable materials, even by UV light, the irrigation device according to the invention itself form the fertilizer and / or pesticides.
  • the water-carrying parts are made net-shaped and removed after harvesting the remaining, reticulated part in the whole from the ground, collected and recycled or disposed of.
  • the inner tube 1 is semipermeable or semipermeable.
  • the pressure resistance of this inner tube 1, the composition, whether the inner tube 1 decomposes or not, depends on the particular application. Also, the thickness of the capillary layer 3 and in particular the thickness and composition of the nutrient and carrier layer 14th must be tailored to the particular application, wherein in the nutrient and carrier layer 14 also other fillers may be included.
  • the net 13 In the case of desert planting, the net 13 must be stable and permanent, but in the case of agricultural application, the net 13 should decompose within three months or a little longer.
  • a network 13 ( Figure 2) from the irrigation devices 10 ( Figure 1) is used, which is nationwide, preferably by machine, laid.
  • the network can, but this is not mandatory, be connected to a central water supply.
  • the core of the invention thus consists in that the water hose 1, 12 has an outer shell 2 made of a water-permeable material, for the metered delivery of water through its outer shell 2 therethrough.
  • the water hose 1, 12 is enveloped by a capillary layer 3, wherein seeds 7 and / or spores 6 are arranged outside the capillary layer 3 detachably along the water hose 1, 12.
  • the capillary layer 3 may be enveloped by a water-permeable capillary sheath 4, wherein the seeds 7 and / or spores 6 are arranged outside the capillary sleeve 4 detachably along the water tube 1, 12.
  • Capillary sheath and capillary layer can be identical; the Kapillarmantel then represents the mantle surface of the capillary.
  • the capillary can for example, hemp or wool or cotton or felt or a mixture of these substances. All such substances are suitable, which are able to absorb and store large amounts of water and slowly release this water due to capillary action of the substance.
  • This arrangement is wrapped longitudinally by external means or parts, namely materials, such as carrier sheath.
  • materials such as carrier sheath.
  • the means or materials for releasably disposing seeds and / or spores along the water tube comprise an organically decomposable material with which the seeds and / or spores are releasably disposed along the water tube.
  • the material for releasably disposing of fertilizer along the water hose is organically decomposable or the organically decomposable material itself has fertilizer properties.
  • the carrier coat removably receives the seeds and / or spores so that seeds and / or spores are releasably disposed along the water tube.
  • the carrier coat or the organically decomposable material envelops at least a portion of the seeds and / or spores, preferably completely.
  • the carrier coat envelops along the water hose a layer in which seeds and / or spores and / or different and / or similar fertilizers and / or pesticides are releasably added and thus represents a nutrient and carrier layer.
  • the carrier coat and the nutrient and carrier layer can be identical.
  • the invention is particularly industrially applicable in the field of agriculture, erosion prevention, desertification and sustainable greening of arid regions, as well as in the production of irrigation equipment. - MA t

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Catching Or Destruction (AREA)

Abstract

L'invention décrit un dispositif d'irrigation (10, 11) qui comprend un tuyau flexible (1, 12) à eau à poser sur ou dans le sol. Ce tuyau flexible présente une enveloppe extérieure (2) au moins localement perméable à l'eau pour irriguer de manière ciblée des semences (7) et/ou des spores (6) et/ou la zone des racines de plantes. L'enveloppe extérieure présente des moyens (9) qui permettent de placer de manière libérable des semences (7) et/ou des spores (6) le long du tuyau flexible (1, 12) à eau.
PCT/EP2006/010369 2005-10-27 2006-10-27 Dispositif d'irrigation WO2007048625A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06806583A EP1942721A1 (fr) 2005-10-27 2006-10-27 Dispositif d'irrigation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005051389.1 2005-10-27
DE102005051389 2005-10-27

Publications (1)

Publication Number Publication Date
WO2007048625A1 true WO2007048625A1 (fr) 2007-05-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/010369 WO2007048625A1 (fr) 2005-10-27 2006-10-27 Dispositif d'irrigation

Country Status (2)

Country Link
EP (1) EP1942721A1 (fr)
WO (1) WO2007048625A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016126591A1 (fr) * 2015-02-02 2016-08-11 E. I. Du Pont De Nemours And Company Améliorations d'intrusion de racines de tubes d'irrigation

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1484881A (en) * 1974-09-17 1977-09-08 Gulf States Paper Corp Knitted fabric mulch
DE3304085A1 (de) 1983-02-08 1984-08-09 Carsten Dipl.-Kaufm. 2000 Hamburg Peters Terrestrische hydro-pipeline-systeme
DE3318171A1 (de) 1983-05-19 1984-11-29 Karl 6902 Sandhausen Serwane Verfahren und vorrichtung zur schaffung einer vegetationsschicht
DE3049558C2 (fr) 1980-12-31 1988-07-21 Akzo Gmbh, 5600 Wuppertal, De
DE19706670A1 (de) 1997-02-20 1998-08-27 Schmidt Gmbh Verfahren zur Wachstumsbeeinflussung von Pflanzen
JP2000032840A (ja) * 1998-07-21 2000-02-02 Tokyo Univ Of Agriculture 砂地等の緑地化方法と該方法に用いる構造体
US6061957A (en) * 1998-05-14 2000-05-16 Takashima; Yasukazu Plant growth system with collapsible rib structure
DE29912508U1 (de) 1999-07-16 2000-11-23 Staender Wolfgang Versorgungssystem zur großflächigen Bewässerung von Pflanzenkulturen

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1484881A (en) * 1974-09-17 1977-09-08 Gulf States Paper Corp Knitted fabric mulch
DE3049558C2 (fr) 1980-12-31 1988-07-21 Akzo Gmbh, 5600 Wuppertal, De
DE3304085A1 (de) 1983-02-08 1984-08-09 Carsten Dipl.-Kaufm. 2000 Hamburg Peters Terrestrische hydro-pipeline-systeme
DE3318171A1 (de) 1983-05-19 1984-11-29 Karl 6902 Sandhausen Serwane Verfahren und vorrichtung zur schaffung einer vegetationsschicht
DE19706670A1 (de) 1997-02-20 1998-08-27 Schmidt Gmbh Verfahren zur Wachstumsbeeinflussung von Pflanzen
US6061957A (en) * 1998-05-14 2000-05-16 Takashima; Yasukazu Plant growth system with collapsible rib structure
JP2000032840A (ja) * 1998-07-21 2000-02-02 Tokyo Univ Of Agriculture 砂地等の緑地化方法と該方法に用いる構造体
DE29912508U1 (de) 1999-07-16 2000-11-23 Staender Wolfgang Versorgungssystem zur großflächigen Bewässerung von Pflanzenkulturen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200017, Derwent World Patents Index; AN 2000-189044 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016126591A1 (fr) * 2015-02-02 2016-08-11 E. I. Du Pont De Nemours And Company Améliorations d'intrusion de racines de tubes d'irrigation

Also Published As

Publication number Publication date
EP1942721A1 (fr) 2008-07-16

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