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Infiltrator device

A technology of sheathing and biochar, applied in fertilization devices, automatic watering devices, root waterers, etc., can solve problems such as implantation risks, achieve enhanced utilization, realize effective utilization, and promote sustainable management

Active Publication Date: 2022-02-18
UNIV DE GRANADA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, said high capillarity poses a serious problem as it can turn the unit into a desiccant for the deeper soil during seasons when surface evaporation is high
In addition to this disadvantage, fragments of rock wool, fiberglass or glass wool present a high risk due to inhalation which would make their handling and implantation in the environment hazardous

Method used

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Embodiment Construction

[0039] definition

[0040] Within the scope of the interpretation of the present invention, " biochar " shall be understood as a group of vegetable carbon or carbon particles obtained from biomass treated by pyrolysis. The word "biochar" comes from the words bio and charcoal, i.e. "vegetable carbon (carbón vegetable)" and is also called "biochar". "biocarbón". In an equivalent embodiment, a collection of particles of any porous material that is stable over time and exhibits a porosity similar to plant carbon can be considered "biocarbon".

[0041] Examples of materials constituting biochar are carbon obtained from holm oak firewood and pruning waste from olive groves.

[0042] In terms of referring to particles " size "or" diameter " as used in this specification shall refer to the maximum distance between any two points of a particle.

[0043] the term" include " can also be interpreted in certain embodiments as " Consists of ". The term "comprising" and its vari...

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Abstract

The present invention describes a device formed by a substantially cylindrical, permeable case with a filling of biochar particles, which ensures the deep infiltration of rainwater, irrigation water or run-off, thereby preventing it from evaporating and optimising the use thereof. The invention also describes a method for increasing a crop yield by using the device of the invention.

Description

technical field [0001] The present invention relates to a device for achieving greater infiltration and retention of water in the subsoil and for localized irrigation and fertilization of tree crops and horticulture. Furthermore, a greater oxygenation of the rhizosphere will be achieved. It includes facilities for acquiring, collecting or distributing water. [0002] Its main application sector is the agricultural sector, especially the olive tree cultivation sector, where it has brought considerable improvements in both the quantity and quality of olive trees. It can also be used in ornamental plant maintenance and gardening, as well as in drainage systems to prevent surface water accumulation. Background technique [0003] The problem of water for irrigation systems currently has many solutions. [0004] Pond systems, for example, are well known, but these systems eventually lose their functionality due to the deposition of clay layers at the base of the microcuenca, so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00C05G3/80
CPCC05F11/02C05G5/45C05G3/80A01G27/02A01G29/00C05G5/40A01G17/00
Inventor G·德尔加多·卡尔沃-弗洛雷斯J·M·马丁·加西亚R·罗哈诺·克鲁斯J·A·鲁菲安·埃纳雷斯
Owner UNIV DE GRANADA
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