Results 81 to 90 of about 1,018,433 (222)
Morfología del café (Coffea arabica L.), en lotes comerciales . Nicaragua.
Agronomía Mesoamericana, 2003 El estudio se realizó en el Centro de Capacitación y Servicio Regional Pacífico (Jardín Botánico), ubicado en la ciudad de Masatepe, Nicaragua en el periodo del mes de junio del 2000 a febrero del 2001. El objetivo fue caracterizar cada lote de café,
Moisés Blanco-Navarro +4 more
doaj +1 more source
Medical and Veterinary Entomology, EarlyView.Tropical farmers try to adapt calf‐rearing systems to temperate dairy industry standards. Calves in tick‐infested areas develop stronger immunity to TBD under controlled exposure to ticks. Early tick exposure promotes sustainable management, balancing tick infestation and developing TBD immunity.
Daniela Balseca +11 more
wiley +1 more source
Reproducción Bovina. Indices de eficiencia reproductiva en producción lechera
, 2014 Producción de Carne y Leche Reproducción Bovina.
Rafaelli, Paula M.
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, 1990 Unidad 1 del bloque modular “organización de la producción” de la serie “Formación para gerentes de pequeña y mediana empresa” en la que se describen los temas a tratar en el bloque relacionados con capacidad de producción, asignación de ...
Castañeda Lesmes, David +1 more
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Producción, precios e integración de los mercados regionales de grano en la España preindustrial [PDF]
, 2001 Editada en la Fundación Empresa PúblicaEste trabajo aborda la integración de los distintos mercados regionales de grano en España durante el Antiguo Régimen.
Reher, David-Sven
core +2 more sources
Journal of Technology Management & Innovation, 2013 This article identifies the perceptions of students in Engineering, Technology and Technical Course at the Federal University of Technology, Paraná (UTFPR), Campus Ponta Grossa, on Social Responsibility (SR) using a structured questionnaire in three ...
Rosângela de Fátima Stankowitz Penteado +4 more
doaj +1 more source
Physiological Entomology, EarlyView.The phagostimulation and reproductive effects of individual essential amino acids, without other nutrient except fructose, were investigated. Methionine, Arginine and Leucine display significantly higher phagostimulation strength than fructose. Arginine and Methionine showed a significant improvement in reproductive activity compared to other tested ...
David Nestel +6 more
wiley +1 more source
Decomponology: A board game for understanding soil carbon dynamics
Natural Sciences Education, Volume 55, Issue 2, December 2026.Abstract Soils sustain life and regulate global carbon cycling, yet the processes governing soil organic matter dynamics are inherently complex, involving multiple pathways and positive and negative feedbacks. Traditional concepts such as humus often portrayed soil carbon as a static pool whose persistence was attributed largely to the inherent ...
Priscila Pinto +10 more
wiley +1 more source
International Journal of Social Science and Economics Invention, 2018 Coffee is considered to be the second commodity marketed in the world after oil, due to the fact that it is the most consumed commercial infusion globally, the present investigation was designed with the objective of publicizing the Costs of Production and Profitability of Coffee Growing (Coffea spp) in the Amazon Region of Ecuador.
openaire +2 more sources
Biología Acuática, 2019 In the last 30 years agricultural areas have occupied a larger proportion of cultivable zone in the Pampa Plain, generating the movement of livestock activities to the margins of waterways. These changes in land use can cause hydrological, morphological,
María Granitto +3 more
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