ES2337002B1 - NUTRIENT UNLOCKING PRODUCT FOR FERTIRRIGATION. - Google Patents
NUTRIENT UNLOCKING PRODUCT FOR FERTIRRIGATION. Download PDFInfo
- Publication number
- ES2337002B1 ES2337002B1 ES200802932A ES200802932A ES2337002B1 ES 2337002 B1 ES2337002 B1 ES 2337002B1 ES 200802932 A ES200802932 A ES 200802932A ES 200802932 A ES200802932 A ES 200802932A ES 2337002 B1 ES2337002 B1 ES 2337002B1
- Authority
- ES
- Spain
- Prior art keywords
- nutrient
- water
- product
- nitric acid
- phosphoric acid
- 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 - Fee Related
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
Producto desbloqueante de nutrientes para fertirrigación, formado por una solución de Ácido Nítrico, Nitrato Amónico y Ácido Fosfórico, en agua, con una combinación en peso de entre 0,5 y 50% de Ácido Nítrico, entre 5 y 22% de Nitrato Amónico entre 2 y 35% de Ácido Fosfórico y el resto agua hasta el 100% en cada caso.Nutrient Unlocking Product for fertirrigation, formed by a solution of Nitric Acid, Nitrate Ammonium and Phosphoric Acid, in water, with a combination by weight of between 0.5 and 50% Nitric Acid, between 5 and 22% Ammonium Nitrate between 2 and 35% Phosphoric Acid and the rest water up to 100% in each case.
Description
Producto desbloqueante de nutrientes para fertirrigación.Nutrient Unlocking Product for fertigation
La presente invención está relacionada con el acondicionamiento del riego para facilitar la nutrición de las plantas, proponiendo un producto que, añadido al agua de riego, permite bajar de manera considerable el pH del suelo, facilitando que las plantas puedan tomar los nutrientes existentes en la tierra.The present invention is related to the irrigation conditioning to facilitate the nutrition of plants, proposing a product that, added to the irrigation water, allows to lower the pH of the soil considerably, facilitating that plants can take the nutrients in the land.
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En algunas zonas geográficas los suelos presentan mayoritariamente un fuerte contenido en Caliza (Carbonato Cálcico), circunstancia ésta que hace complicada la nutrición vegetal, ya que son suelos básicos, en los que se producen bloqueos importantes del Fósforo, Cinc, Manganeso y Hierro, fundamentalmente, lo cual supone una inmovilización de los nutrientes que hace que no resulten disponibles para las plantas.In some geographical areas the soils they present mostly a strong content in Limestone (Carbonate Calcic), a circumstance that makes nutrition complicated vegetable, since they are basic soils, in which blockages occur important phosphorus, zinc, manganese and iron, fundamentally, which supposes an immobilization of nutrients that does not are available to plants.
Este problema se puede minimizar mediante riegos por goteo que permitan bajar el pH del suelo en la zona denominada bulbo radicular, que es donde se concentran las raíces de las plantas, ya que con ello se desbloquean los elementos nutritivos insolubles que contiene la tierra, convirtiéndolos en solubles, de forma que pueden ser asimilados por las plantas.This problem can be minimized by irrigation drip that allow lowering the pH of the soil in the area called root bulb, which is where the roots of the plants, as this unlocks the nutritional elements insoluble that the earth contains, making them soluble, of form that can be assimilated by plants.
El pH óptimo para que las plantas puedan tomar los nutrientes de la tierra se halla entre el 6,2 y el 6,8, mientras que lo habitual en los suelos calizos es que el pH esté normalmente por encima de 8.The optimal pH for plants to take the nutrients of the earth is between 6.2 and 6.8, while What is usual in limestone soils is that the pH is normally above 8.
Con los productos líquidos ácidos que se vienen utilizando para ese fin, no se consigue acidificar suficientemente esos suelos calizos, ya que:With the acidic liquid products that come using for that purpose, it is not possible to acidify sufficiently those limestone soils, since:
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- pH del suelo = 8pH of soil = 8
- --
- pH del agua de riego = 7,5pH of irrigation water = 7.5
- --
- pH de un fertilizante líquido convencional = 2pH of a conventional liquid fertilizer = 2
- --
- pH de la mezcla agua-fertilizante = 7,3pH of water-fertilizer mixture = 7.3
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Con lo cual no se consigue una aproximación adecuada al pH óptimo de 6,5, para que las plantas puedan tomar los nutrientes.With which an approximation is not achieved adequate to the optimum pH of 6.5, so that the plants can take the nutrients.
Por otro lado, los fertilizantes líquidos convencionales tienen un alto poder corrosivo de todos los materiales metálicos, incluido el acero inoxidable, lo cual condiciona de un modo importante el envasado de los mismos.On the other hand, liquid fertilizers Conventionals have a high corrosive power of all metallic materials, including stainless steel, which It conditions in an important way their packaging.
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De acuerdo con la invención se propone un producto destinado para ser añadido al agua del riego por goteo, con el cual se consigue bajar el pH hasta un valor que permite desbloquear de una manera ventajosa los nutrientes bloqueados en el suelo, para que puedan ser asimilados por las plantas.According to the invention, a product intended to be added to drip irrigation water, with which is able to lower the pH to a value that allows unblocking in an advantageous way the nutrients blocked in the soil, so that they can be assimilated by plants.
Este producto objeto de la invención se forma por una solución de Ácido Nítrico, Nitrato Amónico y Ácido Fosfórico, en agua, con unas proporciones en peso de entre 0,5 y 50% de Ácido Nítrico, entre 2 y 40% de Nitrato Amónico, entre 2 y 35% de Ácido Fosfórico y el resto agua hasta el 100% en cada caso.This product object of the invention is formed for a solution of Nitric Acid, Ammonium Nitrate and Acid Phosphoric, in water, with proportions by weight of between 0.5 and 50% of Nitric Acid, between 2 and 40% of Ammonium Nitrate, between 2 and 35% of Phosphoric Acid and the rest water up to 100% in each case.
Una combinación concreta de formación del producto, en porcentajes de peso, con buen resultado para la finalidad desbloqueante de los nutrientes en suelos de pH alto, es, por ejemplo, con 30% de Ácido Nítrico, 34,8% de Nitrato Amónico, 9,6% de Ácido Fosfórico y 25,6% de agua.A concrete combination of product, in weight percentages, with good results for unblocking purpose of nutrients in high pH soils, is, for example, with 30% Nitric Acid, 34.8% Ammonium Nitrate, 9.6% Phosphoric Acid and 25.6% water.
Otro ejemplo de combinación de la formación del producto, en porcentajes de peso, también con buenos resultados para la finalidad de desbloquear los nutrientes de la tierra, es con 5% de Ácido Nítrico, 12,7% de Nitrato Amónico, 28,8% Ácido Fosfórico y 53,5% de agua.Another example of combining the formation of product, in weight percentages, also with good results for The purpose of unlocking nutrients from the earth is with 5% Nitric Acid, 12.7% Ammonium Nitrate, 28.8% Phosphoric Acid and 53.5% water
Se obtiene de este modo un producto muy ácido, con el cual se consigue una reducción drástica del pH del agua utilizada en el riego por goteo, permitiendo una acción muy efectiva del desbloqueo de los nutrientes de la tierra, de manera que con la aplicación en el riego de las plantaciones sobre suelos calizos, se mejora sensiblemente la nutrición de las plantas y por consiguiente la productividad de las mismas.In this way a very acidic product is obtained, with which a drastic reduction of the pH of the water is achieved used in drip irrigation, allowing a very effective action of unlocking the nutrients from the earth, so that with the application in the irrigation of plantations on limestone soils, significantly improves plant nutrition and therefore their productivity.
La composición del producto, a pesar de ser muy
ácida, no es corrosiva del acero inoxidable ni de los plásticos, lo
cual supone a su vez una ventaja para el envasado con garantías en
envases económicos, resistentes y dura-
deros.The composition of the product, despite being very acidic, is not corrosive to stainless steel or plastics, which in turn is an advantage for packaging with guarantees in economical, resistant and durable packaging.
deros
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200802932A ES2337002B1 (en) | 2008-10-17 | 2008-10-17 | NUTRIENT UNLOCKING PRODUCT FOR FERTIRRIGATION. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200802932A ES2337002B1 (en) | 2008-10-17 | 2008-10-17 | NUTRIENT UNLOCKING PRODUCT FOR FERTIRRIGATION. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2337002A1 ES2337002A1 (en) | 2010-04-19 |
| ES2337002B1 true ES2337002B1 (en) | 2011-01-03 |
Family
ID=42063600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200802932A Expired - Fee Related ES2337002B1 (en) | 2008-10-17 | 2008-10-17 | NUTRIENT UNLOCKING PRODUCT FOR FERTIRRIGATION. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2337002B1 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020129632A1 (en) * | 2001-03-15 | 2002-09-19 | Colin Sheppardson | Concentrated phosphorus fertilizer |
-
2008
- 2008-10-17 ES ES200802932A patent/ES2337002B1/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| BOROWIK et al. Fertilizers for fertigation of orchards and berry fields, Polish journal of chemical technology, vol. 8 (3), pag.5- 8 (2006) * |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2337002A1 (en) | 2010-04-19 |
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