ISSN 2477-8850 on-line version
ISSN 1390-8928 printed version




    Siembra provides immediate open access to its content, based on the principle that offering the public free access to research helps in global exchange of knowledge.

    Siembra subscribes to the Open Access model in which scientific publication content is freely available in full text on the Internet, without temporary restrictions, and whose editorial production costs are not passed on to the authors. This policy proposes to break the economic barriers that generate inequalities both in access to information and in the publication of research results.

    Siembra does not charge authors any fees for article submission or processing (Article Processing Charge-APC). All content is available free of charge. Users can read, download, copy, distribute, print, search or link to the full texts of articles, or use the texts for any other lawful purpose, without requesting prior permission from the publisher or the author. The definition of “Open Access” is in accordance with the Budapest Open Access Initiative (BOAI).

    Siembra is a signer of Declaration on Research Assessment (DORA) through its Editor-in-Chief.

    The manuscripts published by Siembra must be properly cited.

    The edition and publication of Siembra was financed by the Faculty of Agricultural Sciences and the Central University of Ecuador.



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    Universidad Central del Ecuador, Facultad de Ciencias Agrícolas. Jerónimo Leiton y Gatto Sobral S/N. Ciudadela Universitaria
    Postal code: 170521
    Quito, Ecuador