WO2023031977A1 - Système d'irrigation au niveau des racines des plantes et de mesure relative de l'humidité et de la température des racines pour l'irrigation correcte et l'économie d'eau, d'électricité et d'engrais dans l'irrigation de vignoble, de bois et de verger et de légumes - Google Patents

Système d'irrigation au niveau des racines des plantes et de mesure relative de l'humidité et de la température des racines pour l'irrigation correcte et l'économie d'eau, d'électricité et d'engrais dans l'irrigation de vignoble, de bois et de verger et de légumes Download PDF

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Publication number
WO2023031977A1
WO2023031977A1 PCT/IT2022/050205 IT2022050205W WO2023031977A1 WO 2023031977 A1 WO2023031977 A1 WO 2023031977A1 IT 2022050205 W IT2022050205 W IT 2022050205W WO 2023031977 A1 WO2023031977 A1 WO 2023031977A1
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WO
WIPO (PCT)
Prior art keywords
plants
irrigation
root
multifunctional
tubular
Prior art date
Application number
PCT/IT2022/050205
Other languages
English (en)
Inventor
Martino CONVERTINI
Original Assignee
Convertini Martino
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 Convertini Martino filed Critical Convertini Martino
Publication of WO2023031977A1 publication Critical patent/WO2023031977A1/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
    • 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
    • A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/04—Supports for hops, vines, or trees
    • A01G17/06—Trellis-work
    • 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
    • A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/04—Supports for hops, vines, or trees
    • A01G17/14—Props; Stays
    • 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
    • A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • 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
    • A01G29/00—Root feeders; Injecting fertilisers into the roots
    • 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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/12—Supports for plants; Trellis for strawberries or the like

Definitions

  • the present invention refers to the technical field of irrigation in agriculture of vines, fruit trees and fruit and vegetable plants in general and has as its object the control and saving of water in agricultural irrigation, the saving of electricity, fertilizers, and materials for the realization of irrigation systems with an innovative method that irrigates the plants directly to the roots.
  • ES2184605A1 is the one that comes closest to the one I proposed and speaks of an irrigation through an irrigation pipe positioned superficially on the ground with irrigation drippers connected directly to underground pipes positioned in the periphery of each plant, and which have in the underground part of the side holes from where the water escapes near the roots. but it differs completely in that:
  • This irrigation method proposes an irrigation hose positioned on the surface of the soil with irrigation drippers connected directly and rigidly to the underground tubular making any maintenance and control of water supply complicated.
  • Fig. 1 there are head poles (17) that together with the support poles periodic (1 ) support and hold tense through the wire tensioner (22) the metal wire (3) that supports the irrigation pipe (4) which can be of the type with integrated irrigation drippers or with irrigation drippers inserted later (5).
  • the wire (3) and the irrigation pipe (4) are tied and locked to the periodic support pole (1 ) by a flexible metal or plastic tie (12). Irrigation water is inserted into the irrigation hose (4) and escapes from irrigation drippers (5) dripping (5c) onto the surface of the soil (7), creating a very humid surface area of the soil visible from the silhouette (8). [0013] The irrigated water slowly penetrates the soil and wets it until it reaches the roots (9) which are on average at a depth of at least 50 cm and more and non always the water manages to reach the deepest roots that are also over 80 cm deep with the problem of having a huge waste of water, of electricity to pump it and use of fertilizers.
  • Fig. 2 highlights the simplest of irrigations by implementing the most spartan method, where the irrigation pipe is stretched on the surface of the soil (7) along the planting line.
  • the irrigation hose can be of the type with built-in irrigation drippers or with the irrigation drippers added then Fig. 2 (5).
  • Flies are the main problem of fruit quality since they insert their eggs into the fruit and their larvae become worms that eat themselves and ruin the fruit from the inside causing it to fall rotten to the ground.
  • a clean and dry surface soil counteracts the birth of flies thus avoiding the problem of the proliferation of flies and mosquitoes and the consequential problems previously exposed.
  • Fig. 3 describes an additional irrigation method that comes close to wanting irrigate in the place closest to the roots but in any case, far from the roots and since the water tends to go down before arriving at the roots there is still a waste of water but in any case, it solves the problems of surface irrigation.
  • an irrigation hose with integrated irrigation drippers is placed on the lateral line of planting at a distance ranging from 30 to 50 cm and at a depth ranging from 40 to 50 cm.
  • the purpose of this invention is to provide a solution to the aforementioned problems and propose an innovative irrigation system directed to the roots, with the advantage of having a flexibility and total control of the system, in addition to the advantage of being able to use different flexible and mixed methods of realization according to the needs of the plants and plants realizing the purpose of obtaining a considerable improvement in irrigation systems, since the different preferential solutions proposed as well as being the means to save water by bringing it directly to the roots, is also the means used as a support of the plants, with the advantage of eliminating unnecessary supports both of the irrigation system and of the plants of the plant, with a considerable saving of water, of energy, fertilizers and materials.
  • Fig. 1 schematizes a typical irrigation system where it shows an irrigation pipe Fig. 1 (4) raised from the ground that can be supported by plants Fig. 1 (2) or by a plasticized metal or metal wire Fig. 1 (3) with irrigation drippers Fig. 1 (5) that irrigate the soil on the surface Fig. 1 (7) away from the roots Fig. 1 (9).
  • Fig. 2 shows an irrigation pipe Fig. 2 (4) lying on the ground Fig. 2 (7) with irrigation drippers Fig. 2 (5) irrigating on the surface Fig. 2 (7), away from the roots Fig. 2 (9).
  • Fig. 3 shows an irrigation carried out by means of a tube Fig. 3 (4) with irrigation drippers Fig. 3 (5) buried laterally along the row near the plants Fig. 3 (2) away fromthe rooting fig. 3 (9).
  • Fig. 4 shows a preferential method of irrigation directed to roots with a multifunctional tubular (11 ) that also acts as a support to plants.
  • Fig. 5 shows an additional preferential method of direct irrigation at the root with a preferential variant of a multifunctional tubular with the shape a (L).
  • Fig. 6 shows a further simplified preferential method of root irrigation (9).
  • Fig. 7 shows an application variant of a multifunction tubular (11 h).
  • Fig. 8 shows an application variant of a multifunctional tubular (11g).
  • Fig. 9 shows a perforated cap (15a).
  • Fig. 10 shows a closed cap.
  • Fig. 11 shows an applicative variant of multifunctional tubular (11 ).
  • Fig. 12 shows one of the many types of tie tensioner (22) for the wire (3).
  • Fig. 13 shows a tubular without modifications (11).
  • Fig. 14 shows one of several types of irrigation drippers (5).5
  • Fig. 15 shows a cap to close the multifunctional pipe inthe underground part (11b)
  • Fig. 16 shows a variant of the multifunctional tubular (11e).
  • Fig. 17 shows a radio humidity and temperature sensor (20).
  • Fig. 18 shows a transceiver controller (27).
  • Fig. 19 shows a radio-controlled solenoid valve (28).
  • FIG. 20 shows an irrigation structure including the variants of multifunctional tubulars (11 , 11g, 11h, 11e).
  • Fig. 4 (11 ) better visible in Fig. 11 (11 ) highlights a multifunctional tubular of plastic or metal material preferentially of aluminum or other metal, since it is a lightweight, recyclable material, and little attackable by moisture and rust or other or materialand metallic or plastic or height, section and width appropriate to the type of plants, whether they are vines, in low row systems or high pergolas , kiwis, fruit or olive trees, hedges, garden plants, vegetable garden tomatoes etc.
  • a multifunctional tubular suitable to support the plant (2) during its growth, so that the trunk can grow erect and remain so throughout its life, and tied together by a binding of flexible metal or plastic material (13), subsequently becoming the plant, itself together with the tubular (11 ) supporting the implantation of irrigation being able to withstand in this way to wind and bad weather that could ruin the planting and the plant.
  • the multifunctional tubular (11 ) better visible in Fig. 11 (11 ) includes a hole (14) and called a hole (14) with the characteristic of having the diameter of the same size as the flexible plastic connecting tube (10) so that there are no free gaps between the section of the flexible plastic tube (10) and the width of the hole (14) that can allow the entry into the multifunctional tubular (11 ) through the hole (14) of pests, ants, snails and various insects inside the tube to make it the perennial dwelling, cause diseases to plants and plug holes (16).
  • the flexible plastic tube (10a) better visible in Fig. 7 (10a) has the characteristicof being transparent to allow the visual control of the dispensing during irrigation but can also be of another color Fig. 8 (10) losing the visual advantage of dispensing.
  • Fig. 4 In Fig. 4 is visible the tube (4) stretched along the row of plants (2), which tube is supported by a metal wire or plasticized metal wire (3) of adequate section to support the whole, and which also flows along the row of plants (2) becoming load-bearing for the irrigation pipe (4), and to tie the shoots of the vines (21 ), to support the weight of the grapes or various fruits and tie the new branches with the foliage of the same during the vegetative period of the plant.
  • Fig. 4 there is also a multifunctional tubular (11 ) better visible in Fig. 11 (11 ) which preferentially in its underground terminal part (11 b), has a deformation with a pointed shape (11 c), mechanically realized during its production and better visible in Fig. 8 (11 c) so as to obstruct the exit of water from the bottom of the multifunctional tubular (11 b), and to allow homogeneous irrigation through the holes (16).
  • FIG. 4 also in alternative to crushing the end of the pipe and to close it shows a multifunctional tubular (11 h) equipped with a cap (19) better evident in Fig. 15 (19) with a pointed shape that has on the outer wall a helical screwing extrusion (19a) better visible in Fig. 15 (19a), for easier insertion into the ground when pushing down.
  • the cap (19) also has the function of obstructing the water outlet from the pipe outlet (11 b) so that water can exit the holes (16) homogeneously which holes are a quantity and a diameter appropriate to the pipe, the wider the pipe and the wider the holes can be which are positioned around the multifunctional tubular (11 ) at different distances and heights making sure to always have free holes over time for irrigation to the roots avoiding that the possible crushing of parts of the pipe by the roots, or the obstruction of some hole modifies in any case the homogeneity of irrigation to the roots.
  • the multifunctional tubular (11 ) is closedor in the outer part (11 a) by the cap (15) better visible in Fig. 10 (15) so that no insects enter and the irrigated water and moisture present in depth from the multifunctional pipe do not evaporate (11 ).
  • a variant of the cap (15) is the cap (15a) best evident in Fig. 9 (15a), where the central hole (15b) is highlighted, better evident in Fig. 9 (15b) to insert the flexible plastic tube (10a) in the multifunctional tubular hole (11a).
  • Fig. (4) also proposes another interesting method of preferential planting that has the additional advantage of eliminating on the line of the rows of plants in general, vines, trees of tall or low plants the support poles (1 ) simply using the same multifunctional tubular (11 ) of section, width and height appropriate to the plants that can be vines, fruit trees, vine pergolas, kiwis, climbing tomatoes, climbing green beans or low plants, any type of plant, to be able to support themselves both the plants and the whole irrigation system and the plantation also improving the characteristics, the resistance of plant plants from bad weather.
  • the system is developed with two head poles (17) at the two ends of the row, threaded into the ground and kept in tension by the metal wire (25) of adequate section and connected on one side to a tie rod sealing collar (26) solid with a rod (24) locked deep in the ground by an anchor plate (23), on the other side are evident on the head poles (17) of the wire tensioner collars for tie rods (18) which have two rings one external (18a)) to which the ends of the metal wires of adequate section (25) and an internal one (18b) to which the metal wires are tied (3) and tensioned between the two header poles (17) by the tie rod tensioner (22).
  • the metal or plasticized wire (3) is support along the row to the pipe (4) with the advantage of being themselves metal wire (3) and irrigation pipe (4) support to tie and hold the shoots of the plants (21 ) and the branches of plant growth during the vegetative period, obtaining a saving for the non-use and purchase of the poles (1 ) that usually fit every three meters , realizing in any case a clear structural improvement of the system by being able to insert a multifunctional tubular (11 ) structurally much thinner, given the high number in the row, one for each plant and allows to double the height decreasing the section, remaining of the same weight and therefore of the same cost with the advantage of having a considerable saving of the irrigation system and a structural improvement.
  • This method has an additional advantage over standard systems and is to eliminate the periodic support poles (1 ) since the multifunctional tubulars (11 ) and (11 h) are themselves supporting the plants as well as the irrigation system obtaining savingsor for the non-use and purchase of the poles (1 ) that are usually inserted every three meters.
  • FIG. 6 11 g
  • a multifunctional tubular without a hole (14) is highlighted since the flexible plastic tube (12) enters directly from the hole at the head of the multifunctional tubular (11 a), as better highlighted in Fig. (8).
  • FIG. 6 there is also a further preferential variant of a multifunctional tubular (11 h) without a hole (14) and better visible in Fig. 7 where it is highlighted that the flexible plastic tube (10a) transparent is inserted directly inside the multifunctional tubular (11a) from the cap (15a) through the hole (15b) and better identified in Fig. 7 (10a).
  • FIG. 5 shows a further preferential construction mode of the multifunctional tubular (11e) and better evident in Fig. (16) which presents in the vertical part (11 d) of the holes (16c) and in the horizontal part (11f) additional holes (16e) and closed in the terminal part (11 b) from a pointed deformation (11c) to close the pipe.
  • the multifunctional tubular (11 e) having a horizontal underground section (11 f) has the advantage of offering more strength to wind and weather resistance much greater than the multifunctional tubular (11 ) only vertical, and is able to better support the plants (2) and the irrigation system.
  • the irrigation drippers (5) can be safely cleaned if they no longer dispense due to dirt or limescale deposit that block the holes;
  • the material of the flexible plastic tube (10) can be of the transparent type (10a) in order to visually verify the correct dispensing of all irrigation drippers.9.
  • the Fig. 6 highlights the most basic way of creating new plants or modifying the existing plants standard of Fig. 1. which already have external sprinklers (5) in a simple and economical way without distorting the existing system.
  • the planting can be carried outby planting or at any time in the life of the plants, or modify what is there.
  • Another method to insert the multifunctional tubular into the ground is the use of a drill or other current or battery tool equipped with a drill bit to drill a hole of the same diameter or larger of the multifunctional tubular before inserting it into the ground.
  • an intelligent radio sensor of humidity and self-powered temperature is placed Fig.17 (20) which reads the humidity and temperature values inside themultifunctional lar tube (11 ) which being closed, it gives a real measure of the humidity at the root, realizing a real control of the irrigation needs of the plants, via radio communicates the data to the local or remote radio transceiver controller Fig. 18 (27) who processes them and independently decides the dispensing time, the volume and the liters to be dispensed by activating and deactivating the solenoid valves on the lines to be irrigated or on the entire system.
  • the data are sent online for management via web and telephone applications reaching the result of an excellent management of the maintenance of the various components used, and the primary purpose of an excellent production yield and quality of the product to be cultivated over time.
  • the invention can be modified maintaining the inventive concept that underlies it, being able to replace every detail with another technically equivalent.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Botany (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Cultivation Of Plants (AREA)

Abstract

La présente invention concerne un système d'irrigation novateur au niveau de la racine de plantes conçu pour économiser l'eau, l'énergie et les engrais dans lequel un élément tubulaire métallique ou en plastique multifonctionnel est utilisé qui, en plus de supporter les plantes, transporte l'eau à irriguer directement vers les racines et ledit élément tubulaire multifonction présente une section, une longueur et une hauteur convenant au type de plante à irriguer, par exemple vignobles, oliveraies, pergolas à vigne, fruit de kiwi et plantes grimpantes de légumes, etc. l'irrigation également de capteurs d'humidité et de température radio autoalimentés positionnés directement sur la tête de l'élément tubulaire multifonctionnel et ces capteurs mesurent l'humidité et la température de la zone racinaire et communiquent avec elle par radio à un dispositif de commande émetteur-récepteur radio local apte à les traiter et d'activer des électrovannes radios sur les lignes à irriguer ou sur l'ensemble du système.
PCT/IT2022/050205 2021-09-02 2022-07-14 Système d'irrigation au niveau des racines des plantes et de mesure relative de l'humidité et de la température des racines pour l'irrigation correcte et l'économie d'eau, d'électricité et d'engrais dans l'irrigation de vignoble, de bois et de verger et de légumes WO2023031977A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102021000022643A IT202100022643A1 (it) 2021-09-02 2021-09-02 Impianto di irrigazione alle radici e relativa misura della umidita e radicale per una corretta irrigazione e risparmio di acqua nella irrigazione vitivinicola, arborea e ortoffrutticola
IT102021000022643 2021-09-02

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WO2023031977A1 true WO2023031977A1 (fr) 2023-03-09

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PCT/IT2022/050205 WO2023031977A1 (fr) 2021-09-02 2022-07-14 Système d'irrigation au niveau des racines des plantes et de mesure relative de l'humidité et de la température des racines pour l'irrigation correcte et l'économie d'eau, d'électricité et d'engrais dans l'irrigation de vignoble, de bois et de verger et de légumes

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IT (1) IT202100022643A1 (fr)
WO (1) WO2023031977A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024013648A1 (fr) * 2022-07-15 2024-01-18 Oropeza Arriaga Maria Del Carmen Système de conducteurs de culture terrestre

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984265A (en) * 1934-01-15 1934-12-11 Harry M Hamer Combined irrigating device and support for trees
US3345774A (en) * 1965-12-08 1967-10-10 Rene G Delbuguet Plant watering and feeding device
US4745706A (en) * 1986-10-14 1988-05-24 Robert Muza Plant watering and feeding stake
US5067274A (en) * 1989-06-27 1991-11-26 Lewis Richard L Tomato irrigation and support pole
GB2271496A (en) * 1991-09-09 1994-04-20 Adolph Stanley Czebieniak Vine stake
US5310281A (en) * 1992-12-11 1994-05-10 Elena Alfonso P Subsurface irrigation system
GB2365737A (en) * 2000-08-14 2002-02-27 Philip Tsappi Plant watering syatem with stake supporting means
ES2184605A1 (es) 2001-04-11 2003-04-01 Infraca S L Sistema de irrigacion subterranea por goteo.
CN208258598U (zh) * 2018-03-06 2018-12-21 谷琼琼 一种具有灌溉功能的葡萄架

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984265A (en) * 1934-01-15 1934-12-11 Harry M Hamer Combined irrigating device and support for trees
US3345774A (en) * 1965-12-08 1967-10-10 Rene G Delbuguet Plant watering and feeding device
US4745706A (en) * 1986-10-14 1988-05-24 Robert Muza Plant watering and feeding stake
US5067274A (en) * 1989-06-27 1991-11-26 Lewis Richard L Tomato irrigation and support pole
GB2271496A (en) * 1991-09-09 1994-04-20 Adolph Stanley Czebieniak Vine stake
US5310281A (en) * 1992-12-11 1994-05-10 Elena Alfonso P Subsurface irrigation system
GB2365737A (en) * 2000-08-14 2002-02-27 Philip Tsappi Plant watering syatem with stake supporting means
ES2184605A1 (es) 2001-04-11 2003-04-01 Infraca S L Sistema de irrigacion subterranea por goteo.
CN208258598U (zh) * 2018-03-06 2018-12-21 谷琼琼 一种具有灌溉功能的葡萄架

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024013648A1 (fr) * 2022-07-15 2024-01-18 Oropeza Arriaga Maria Del Carmen Système de conducteurs de culture terrestre

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