Results 51 to 60 of about 56,868 (154)
Revista de Ciências Agroveterinárias, 2019 Os sistemas de uso do solo apresentam potencial de alterar os estoques de carbono orgânico, podendo permanecer estáveis, aumentar ou diminuir em relação à área sem interferência antrópica.
Marina Chiquito Nanzer +6 more
doaj +1 more source
The Scientific World Journal, Volume 2026, Issue 1, 2026.Chagas disease, caused by Trypanosoma cruzi, remains a neglected tropical infection with limited therapeutic options. Sea cucumbers are recognized as rich sources of bioactive sulfated metabolites with potential antiparasitic properties; however, information on the chemistry and trypanocidal activity of Caribbean Isostichopus species is still scarce ...
Manuel E. Taborda-Martínez +9 more
wiley +1 more source
Exportación de banano orgánico [PDF]
, 2022 Los preliminares de negocios tienen por objetivo el analizar la probabilidad y viabilidad de poner en marcha un boceto rentable, sostenible y responsable a escala ambiental y social enfocado en la producción, así como, en la exportación de banano ...
Salazar Dioses, Kirstie Vanessa Nicole
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SemiáridaLa producción de plántulas de tabaco es clave para garantizar rendimientos óptimos, ya que se requieren plantas sanas y vigorosas que se adapten a las condiciones edafoclimáticas de las regiones tropicales, en este sentido el objetivo de este trabajo ...
Jonathan Delgado +3 more
doaj +1 more source
Revista Brasileira de Plantas Medicinais, 2013 O cultivo orgânico é preconizado para o capim-limão (Cymbopogon citratus (DC) Stapf.) como planta medicinal promissora ao desenvolvimento de fármacos no Brasil.
G.C.S. Lemos +3 more
doaj +1 more source
Coconut rhinoceros beetle Oryctes rhinoceros (Coleoptera: Scarabaeidae) confirmed in the Americas
EPPO Bulletin, Volume 55, Issue 3, Page 511-517, December 2025.Abstract In 2022, a suspected incursion of Oryctes rhinoceros (coconut rhinoceros beetle, CRB) was reported in Bahía de Banderas, Nayarit, México, based on damage symptoms observed on coconut palms and photographs of beetles on a social media site. This prompted collaboration with local biologists and land managers, and a survey of the area with the ...
Trevor A. Jackson +5 more
wiley +1 more source
Agronomía Costarricense, 2017 Se determinaron características bioquímicas de un Andisol de Zarcero, sometido por más de 20 años, al manejo orgánico y al convencional. Posteriormente se evaluó en ambos suelos el rendimiento de la papa en condiciones de invernadero, bajo los siguientes
Stephanie Marín +2 more
doaj +1 more source
ChemistrySelect, Volume 10, Issue 44, November 24, 2025.The synthesis of two new series of N,N‐di(prop‐2‐yn‐1‐yl)‐4‐(trifluoromethyl)pyrimidin‐2‐amines and their bis‐triazole derivatives, as well as their antitumoral activity evaluation, is reported. The results underscore the importance of structural modification in enhancing the antitumor activity in neural tissues.
Fabiane Gritzenco +6 more
wiley +1 more source
Can the Private Sector be Competitive and Contribute to Development through Sustainable Agricultural Business? A Case Study of Coffee in Latin America [PDF]
Latin America's coffee market continues in economic crisis. Sustainable coffee production and certification is one option for economic recuperation and social and environmental sustainability for the region's coffee producers.
Jones, Connie +3 more
core
Methods in Ecology and Evolution, Volume 16, Issue 10, Page 2170-2194, October 2025.Abstract Computational fluid dynamics (CFD) has become an essential tool for studying fluid interactions in biological systems. While widely used in engineering, its application in the natural sciences, particularly in paleobiology, remains limited due to the challenges of meshing complex organic geometries.
Matheo López‐Pachón +1 more
wiley +1 more source