Cayuela, M.L., van Zwieten, L., Singh, B.P., Jeffery, S., Roig, A., & Sanchez-Monedero, M.A. (15 de junio de 2014). «Biochar's role in mitigating soil nitrous oxide emissions: A review and meta-analysis». Agriculture, Ecosystems & Environment191: 5-16. doi:10.1016/j.agee.2013.10.009.
Shennan, Carol; Krupnik, Timothy J.; Baird, Graeme; Cohen, Hamutahl; Forbush, Kelsey; Lovell, Robin J.; Olimpi, Elissa M. (17 de octubre de 2017). «Organic and Conventional Agriculture: A Useful Framing?». Annual Review of Environment and Resources42 (1): 317-346. ISSN1543-5938. doi:10.1146/annurev-environ-110615-085750.
Lugato, Emanuele; Bampa, Francesca; Panagos, Panos; Montanarella, Luca; Jones, Arwyn (1 de noviembre de 2014). «Potential carbon sequestration of European arable soils estimated by modelling a comprehensive set of management practices». Global Change Biology(en inglés)20 (11): 3557-3567. Bibcode:2014GCBio..20.3557L. ISSN1365-2486. PMID24789378. doi:10.1111/gcb.12551.
Brennan, Eric B.; Acosta-Martinez, Veronica (June 2017). «Cover cropping frequency is the main driver of soil microbial changes during six years of organic vegetable production». Soil Biology and Biochemistry109: 188-204. ISSN0038-0717. doi:10.1016/j.soilbio.2017.01.014.
Baldantoni, Daniela; Bellino, Alessandro; Morra, Luigi; Alfani, Anna (17 de mayo de 2015). «Compost Amendment Enhances Natural Revegetation of a Mediterranean Degraded Agricultural Soil». Environmental Management56 (4): 946-956. Bibcode:2015EnMan..56..946B. ISSN0364-152X. PMID25982619. doi:10.1007/s00267-015-0539-4.
Lugato, Emanuele; Bampa, Francesca; Panagos, Panos; Montanarella, Luca; Jones, Arwyn (1 de noviembre de 2014). «Potential carbon sequestration of European arable soils estimated by modelling a comprehensive set of management practices». Global Change Biology(en inglés)20 (11): 3557-3567. Bibcode:2014GCBio..20.3557L. ISSN1365-2486. PMID24789378. doi:10.1111/gcb.12551.
Baldantoni, Daniela; Bellino, Alessandro; Morra, Luigi; Alfani, Anna (17 de mayo de 2015). «Compost Amendment Enhances Natural Revegetation of a Mediterranean Degraded Agricultural Soil». Environmental Management56 (4): 946-956. Bibcode:2015EnMan..56..946B. ISSN0364-152X. PMID25982619. doi:10.1007/s00267-015-0539-4.
Shennan, Carol; Krupnik, Timothy J.; Baird, Graeme; Cohen, Hamutahl; Forbush, Kelsey; Lovell, Robin J.; Olimpi, Elissa M. (17 de octubre de 2017). «Organic and Conventional Agriculture: A Useful Framing?». Annual Review of Environment and Resources42 (1): 317-346. ISSN1543-5938. doi:10.1146/annurev-environ-110615-085750.
Lugato, Emanuele; Bampa, Francesca; Panagos, Panos; Montanarella, Luca; Jones, Arwyn (1 de noviembre de 2014). «Potential carbon sequestration of European arable soils estimated by modelling a comprehensive set of management practices». Global Change Biology(en inglés)20 (11): 3557-3567. Bibcode:2014GCBio..20.3557L. ISSN1365-2486. PMID24789378. doi:10.1111/gcb.12551.
Brennan, Eric B.; Acosta-Martinez, Veronica (June 2017). «Cover cropping frequency is the main driver of soil microbial changes during six years of organic vegetable production». Soil Biology and Biochemistry109: 188-204. ISSN0038-0717. doi:10.1016/j.soilbio.2017.01.014.
Baldantoni, Daniela; Bellino, Alessandro; Morra, Luigi; Alfani, Anna (17 de mayo de 2015). «Compost Amendment Enhances Natural Revegetation of a Mediterranean Degraded Agricultural Soil». Environmental Management56 (4): 946-956. Bibcode:2015EnMan..56..946B. ISSN0364-152X. PMID25982619. doi:10.1007/s00267-015-0539-4.
Lugato, Emanuele; Bampa, Francesca; Panagos, Panos; Montanarella, Luca; Jones, Arwyn (1 de noviembre de 2014). «Potential carbon sequestration of European arable soils estimated by modelling a comprehensive set of management practices». Global Change Biology(en inglés)20 (11): 3557-3567. Bibcode:2014GCBio..20.3557L. ISSN1365-2486. PMID24789378. doi:10.1111/gcb.12551.
Baldantoni, Daniela; Bellino, Alessandro; Morra, Luigi; Alfani, Anna (17 de mayo de 2015). «Compost Amendment Enhances Natural Revegetation of a Mediterranean Degraded Agricultural Soil». Environmental Management56 (4): 946-956. Bibcode:2015EnMan..56..946B. ISSN0364-152X. PMID25982619. doi:10.1007/s00267-015-0539-4.
psu.edu
extension.psu.edu
«Forage and Food Crops». Penn State Extension(en inglés). Consultado el 12 de abril de 2019.