| abstract |
The invention relates to a liquid fertiliser of mineral-organic origin, in which aloe vera and humic acid are used as a source of organic matter, to which is added iron, zinc, copper, manganese, boron, calcium and magnesium micronutrients in the form of soluble compounds, as well as a chelating agent and a surfactant to make the nutrients more available to the crops. The invention comprises a mineral-organic liquid fertiliser, the organic base of which is extracted from aloe vera and/or humic acid. The mineral is formed by different salts added so that the fertiliser contains the micronutrients essential for every type of soil (iron, zinc, copper, manganese, boron, calcium and magnesium). In addition, the fertiliser contains a chelating agent and a surfactant which improve the availability of the nutrients to the crops. |