Copyright and sources
biopreparados.es brings together bio-preparation recipes drawn from farmers' knowledge, technical manuals, public bodies and books. We respect the work of those who passed them on.
Each recipe is rewritten in our own words. We do not copy the text, tables or photos of a book or manual. A method, a list of ingredients or a technique can be passed on; the wording is ours.
When the origin of a recipe is known, it appears on the recipe page under “Source / Reference”: author, book or organisation. Many recipes come from farming tradition and have circulated for a long time without an identified author: the page then says so.
On each recipe page, the “Report the source” form notifies us directly. You can also write to us from the Contact page. We add the reference or, if you prefer, remove the recipe, as soon as possible.
The original texts, photos and videos of biopreparados.es belong to their authors. You may share a recipe through its link; to reuse a text, please credit biopreparados.es with a link to the recipe.