ES2339093A1

ES2339093A1 - Fertilizer product with amino acids and microelements (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES2339093A1
Application number: ES200803242A
Authority: ES
Inventors: Pablo Ramos Pedregosa
Original assignee: Herogra Fertilizantes SA
Current assignee: Herogra Fertilizantes SA
Priority date: 2008-11-13
Filing date: 2008-11-13
Publication date: 2010-05-14
Anticipated expiration: 2028-11-13
Also published as: ES2339093B1

Abstract

Fertilizer product with amino acids and microelements, formed by a solution of urea, phosphoric acid, potassium chloride, amino acids and a cocktail of microelements, in water, with proportions by weight of between 3 and 30% urea, between 2 and 30% of phosphoric acid, between 3 and 20% of potassium chloride, between 2 and 15% of amino acids, between 1 and 10% of microelement cocktail and the rest water up to 100% in each case. (Machine-translation by Google Translate, not legally binding)

Description

Producto fertilizante con aminoácidos y microelementos.Fertilizer product with amino acids and microelements

Technical sector

La presente invención está relacionada con la aportación de elementos para favorecer la nutrición de los cultivos con el fin de mejorar el rendimiento de las plantas, proponiendo un producto fertilizante con aminoácidos y microelementos que resulta ventajosamente aplicable para dicha función.The present invention is related to the contribution of elements to promote crop nutrition in order to improve the yield of plants, proposing a fertilizer product with amino acids and microelements that results advantageously applicable for said function.

State of the art

Las plantas absorben las sustancias minerales bajo forma de iones, tanto si están disueltos en la solución del suelo, como si están absorbidos por los coloides del suelo y son susceptibles de pasar a la solución por intercambio, incluso si los iones cambiables están incorporados en los complejos orgánicos.Plants absorb mineral substances in the form of ions, whether they are dissolved in the solution of the soil, as if they are absorbed by soil colloids and are liable to move to the solution by exchange, even if the Changeable ions are incorporated into organic complexes.

En ese sentido, los aminoácidos son materia orgánica que juega un papel muy importante en la nutrición de los cultivos, ya que el aporte de aminoácidos hace que las plantas sean más resistentes a estados de estrés, tales como los producidos por falta de agua o temperaturas muy bajas.In that sense, amino acids are matter organic that plays a very important role in the nutrition of crops, since the contribution of amino acids makes plants more resistant to stress states, such as those produced by lack of water or very low temperatures.

Es un hecho conocido que el aporte de aminoácidos estimula prácticamente todos los cultivos, y lo que se viene haciendo es aportarlos vía foliar, porque se cree que de esta forma la aplicación es más eficaz y por lo tanto se necesitan cantidades menores, ya que al ser productos caros se trata de emplearlos en las menores cantidades posibles.It is a known fact that the contribution of amino acids stimulates virtually all crops, and what is has been doing is to contribute via foliar, because it is believed that this way the application is more effective and therefore they need smaller quantities, since being expensive products it is about Use them in the smallest possible quantities.

Sin embargo, hasta ahora no se han venido utilizando aminoácidos mezclados en el riego por goteo, ya que al mezclarse éstos con los fertilizantes líquidos, que casi siempre tienen un pH ácido, precipitan los ácidos húmicos y se forman unas pastas difíciles de manejar e imposibles de inyectar en el riego por goteo.However, so far they have not come using mixed amino acids in drip irrigation, since at mix these with liquid fertilizers, which almost always they have an acidic pH, humic acids precipitate and some form pastes difficult to handle and impossible to inject into irrigation by drip.

Por otro lado, los aminoácidos son materia orgánica cuyo aporte mejora las estructuras de los suelos y además ayuda a movilizar los nutrientes que pudieran estar bloqueados.On the other hand, amino acids are matter organic whose contribution improves soil structures and also It helps to mobilize nutrients that may be blocked.

También es sabido que los microelementos son nutrientes indispensables para la vida de las plantas, encontrándose en proporciones muy pequeñas en los tejidos biológicos, por lo que también es beneficioso un aporte complementario de los mismos.It is also known that microelements are essential nutrients for plant life, meeting in very small proportions in biological tissues, so a complementary contribution of them is also beneficial.

Object of the invention

De acuerdo con la invención se propone un producto que permite ser añadido al agua del riego por goteo, con
el cual se consigue una aportación complementaria de aminoácidos y microelementos para la nutrición de las
plantas.In accordance with the invention, a product is proposed that can be added to drip irrigation water, with
which achieves a complementary contribution of amino acids and microelements for the nutrition of
plants.

Este producto objeto de la invención se forma por una solución de Urea, Ácido Fosfórico, Cloruro Potásico, aminoácidos y un cóctel de microelementos, en agua, con unas proporciones en peso de entre 3 y 30% de Urea, entre 2 y 30% de Ácido Fosfórico, entre 3 y 20% de Cloruro Potásico, entre 2 y 15% de aminoácidos, entre 1 y 10% de cóctel de microelementos y el resto agua hasta el 100% en cada caso.This product object of the invention is formed by a solution of Urea, Phosphoric Acid, Potassium Chloride, amino acids and a cocktail of microelements, in water, with some proportions by weight of between 3 and 30% of urea, between 2 and 30% of Phosphoric Acid, between 3 and 20% of Potassium Chloride, between 2 and 15% of amino acids, between 1 and 10% of microelements cocktail and the rest Water up to 100% in each case.

Siendo una combinación concreta de formación del producto, en porcentajes de peso, con un resultado idóneo para el complemento nutricional de las plantas, con 25,2% de Urea, 11,5% de Ácido Fosfórico, 3,3% de Cloruro Potásico, 6,8% de Aminoácidos, 5% de cóctel de microelementos y 48,2% de agua.Being a concrete combination of product, in weight percentages, with an ideal result for the nutritional supplement of plants, with 25.2% of Urea, 11.5% of Phosphoric Acid, 3.3% Potassium Chloride, 6.8% Amino Acids, 5% of microelements cocktail and 48.2% water.

El cóctel de microelementos es a su vez un preparado liquido formado por una suspensión de Ácido Bórico, Sulfato de Cobre, Sulfato de Hierro, Sulfato de Manganeso, Molibdato Amónico, Sulfato de Cinc y sal tetrasódica (EDTA), en agua, con unas proporciones en peso de entre 2 y 15% de Ácido Bórico, entre 1 y 5% de Sulfato de Cobre, entre 2 y 6% de Sulfato de Hierro, entre 1 y 5% de Sulfato de Manganeso, entre 0,04 y 1% de Molibdato Amónico, entre 0,5 y 5% de Sulfato de Cinc, entre 1 y 15% de sal tetrasódica (EDTA) y el resto agua hasta el 100% en cada caso.The microelement cocktail is in turn a liquid preparation formed by a boric acid suspension, Copper Sulfate, Iron Sulfate, Manganese Sulfate, Molybdate Ammonium, Zinc Sulfate and Tetrasodium Salt (EDTA), in water, with some proportions by weight of between 2 and 15% of Boric Acid, between 1 and 5% Copper Sulfate, between 2 and 6% of Iron Sulfate, between 1 and 5% of Manganese Sulfate, between 0.04 and 1% of Ammonium Molybdate, between 0.5 and 5% Zinc Sulfate, between 1 and 15% tetrasodium salt (EDTA) and the rest water up to 100% in each case.

Siendo una combinación idónea de la formación de dicho cóctel de microelementos, con 2,6% de Ácido Bórico, 1,4% de Sulfato de Cobre, 3,2% de Sulfato de Hierro, 1,4% de Sulfato de Manganeso, 0,04 de Molibdato Amónico, 0,8% de Sulfato de Cinc, 1,6% de sal tetrasódica (EDTA) y 88,96% de agua.Being an ideal combination of the formation of said microelement cocktail, with 2.6% Boric Acid, 1.4% of Copper Sulfate, 3.2% Iron Sulfate, 1.4% Sulfate Manganese, 0.04 Ammonium Molybdate, 0.8% Zinc Sulfate, 1.6% of tetrasodium salt (EDTA) and 88.96% water.

Se obtiene de este modo un producto fertilizante que ofrece las siguientes ventajas:In this way a fertilizer product is obtained It offers the following advantages:

- Puede utilizarse en fertirrigación sin ningún problema de obturación de los goteros.- Can be used in fertirrigation without any shutter problem of the drippers.

- Permite la aplicación conjunta y sinérgica de aminoácidos y microelementos.- Allows the joint and synergistic application of amino acids and microelements.

- Permite aportar gran cantidad de aminoácidos vía radicular, que es por done preferentemente toman la nutrición las plantas.- Allows to provide a large amount of amino acids root route, which is why they preferably take nutrition the plants.

- Hace resistentes a las plantas frente a estados de estrés.- Makes plants resistant to states of stress

Claims

1. Fertilizer product with amino acids and microelements, intended to be mixed with drip irrigation water to provide a complementary nutritional contribution of plants, characterized in that it is formed by a solution of Urea, Phosphoric Acid, Potassium Chloride, amino acids and a cocktail of microelements, in water, with proportions by weight of between 3 and 30% of Urea, between 2 and 30% of Phosphoric Acid, between 3 and 20% of Potassium Chloride, between 2 and 15% of amino acids, between 1 and 10% of cocktail of microelements and the rest water up to 100% in each case; the microelement cocktail being a liquid preparation formed by a suspension of Boric Acid, Copper Sulfate, Iron Sulfate, Manganese Sulfate, Ammonium Molybdate, Zinc Sulfate and Tetrasodium Salt (EDTA), in water, with proportions between 2 and 15% Boric Acid, between 1 and 5% Copper Sulfate, between 2 and 6% Iron Sulfate, between 1 and 5% Manganese Sulfate, between 0.04 and 1% Ammonium Molybdate, between 0 , 5 and 5% Zinc Sulfate, between 1 and 15% tetrasodium salt (EDTA) and the rest water up to 100% in each case.

2. Fertilizer product with amino acids and microelements, according to the first claim, characterized in that an ideal composition of the product formation, in weight percentages, is with 25.2% Urea, 11.5% Phosphoric Acid, 3 , 3% Potassium Chloride, 6.8% amino acids, 5% microelements cocktail and 48.2% water.

3. Fertilizer product with amino acids and microelements, according to the first claim, characterized in that an ideal composition of the microelement cocktail formation, in weight percentages, is with 2.6% Boric Acid, 1.4% Sulfate Copper, 3.2% Iron Sulfate, 1.4% Manganese Sulfate, 0.04% Ammonium Molybdate, 0.8% Zinc Sulfate, 1.6% Tetrasodium Salt (EDTA) and 88 , 96% water.