Results 51 to 60 of about 1,757 (180)
Los planes de manejo sustentable de los recursos forestales requieren un conocimiento de las especies existentes en un área y las relaciones que se establecen entre ellas.
Luis Manuel Valenzuela-Núñez +3 more
doaj
ABSTRACT The presence of antibiotic residues (ARs) in milk poses a significant challenge to public health and the dairy industry. This study presents the research trends on strategies to mitigate ARs in milk and dairy products, combining scientometric and systematic review approaches.
Emelda Orlando Simbine‐Ribisse +5 more
wiley +1 more source
Foi realizado um levantamento das intoxicações por plantas em 20 municípios do Sertão Paraibano, onde foram entrevistados 50 produtores e 11 médicos veterinários.
Tales S. Assis +4 more
doaj +1 more source
This study aimed to analyze honeys from eastern Formosa province, Argentina. Honey samples (n = 96) were collected between 2009 and 2012 and stored in plastic jars until analysis. Pollen and physicochemical analyses were performed taking into account the
Cabrera M., Santander E.
doaj +1 more source
Unravelling Subsoil Acidification: Mechanisms, Consequences and Remediation
ABSTRACT Subsoil acidification is an intractable agronomic challenge worldwide, and its amelioration is costly and often practically infeasible. Because most studies are confined to the topsoil, acidity development in subsoil commonly remains undetected until it becomes severe.
Oshadi Hettithanthri +4 more
wiley +1 more source
Se redescribe la obrera de Myrmelachista gallicola Mayr y se cita por primera vez para la provincia de La Pampa (Argentina). El material estudiado está compuesto por obreras y fue recolectado sobre Prosopis caldenia Burkart (Fabaceae), dentro de las ...
Estela M. Quirán, Juan J. Martínez
doaj
Primera serie dendroarqueológica en los Andes Centrales: resultados preliminares de Chankillo, Casma
Dendrochronology has begun to yield results in Peru. Recent research shows that the growth of rings from the algarrobo (Prosopis sp.) tree meets basic requirements for its use in the discipline.
Iván Ghezzi, Rodolfo Rodríguez
doaj +1 more source
The Prosopis sp. individuals known as carob trees are key species in the development of dry forest and recovery of degraded areas in the northern coast of Peru. The evaluation of plantations, calculation of aboveground forest biomass (AFB) and carbon stock represent an important role in forest management and climate change mitigation.
Sheyla Y. Chumbimune-Vivanco +8 more
openaire +1 more source
Royal jelly (RJ), a nutrient‐rich substance secreted by honeybees, contains bioactive compounds whose composition is shaped by environmental factors such as geography and season. This study examined how regional and seasonal variations affect the concentration of major royal jelly protein 1 (MRJP1) and RJ’s biological activity in five areas of Fujairah,
Fatima K. Alkindi +9 more
wiley +1 more source
El análisis palinológico de mieles de la Región de Chaco fue realizado con el objetivo de conocer su origen botánico. Se tomaron muestras en dos sub-regiones con diferencias en la disponibilidad de agua, comprendiendo las localidades de Castelli ...
Alicia M. Basilio, Mariana Noetinger
doaj

