Repositorio Institucional - UADY: Envíos recientes
Mostrando recursos 5421-5440 de 6219
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Maya and WRB soil classification in Yucatan, Mexico: Differences and similarities
Soils of the municipality of Hocaba, Yucatán, México, were identified according to both Mayan farmers’ knowledge and the World ´ Reference Base for Soil Resources (WRB). To identify Maya soil classes, field descriptions ... -
Standing herbage biomass under different tree species dispersed in pastures of cattle farms
The study conducted in a tropical dry ecosystem at Cañas, Guanacaste, Costa Rica (10o 11´ N and 84o 15´W) measure the standing herbage biomass (SHB) availability and quality under six isolated tree species of different ... -
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Antillean manatee Trichechus manatus manatus (Sirenia: Trichechidae) as a motile ecosystem of epibiont fauna in the Caribbean Sea, Mexico
The study of epibionts allows inferring ecological, biogeographic and health aspects of the host species (basibiont), and their study on marine mammals is scarce. The aim of this work was to characterize the epibiont fauna ... -
Engorda de corderos Pelibuey con ensilaje de pulpa de naranja Citrus sinensis L. en jaulas elevadas
Una de las principales desventajas de la engorda intensiva de ovinos es el elevado costo por concepto de alimentación basada estrictamente en alimentos comerciales, lo cual hace necesario explorar otras alternativas de ... -
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Pod availability, yield and nutritional characteristics from four fruit bearing tree species dispersed in pastures as a complementary feed for animal production in the dry tropics
The objective of this study was to determine the annual pod availability, yield and nutritional characteristics of four fruit bearing tree species (FBTS) from which pods are more readily consumed by cattle, as reported by ... -
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Reproductive evaluation of red deer (Cervus elaphus) stags under tropical conditions
Evaluation of reproductive traits of red deer is important to understand its performance. Objective: to evaluate seminal traits of red deer (Cervus elaphus) at three different stages of the breeding season (beginning, ... -
Acetylcholinesterase activity in brain tissue of Profundulus punctatus and Poecilia butleri from a watershed of southern Mexico
Organophosphate and carbamate compounds are used in agriculture and husbandry in the Coatán watershed and have been widely used in maize, coffee and banana crops, where they are carried to the water bodies. These compounds ...