Results 61 to 70 of about 4,567 (163)

Efecto de diferentes manejos nutricionales sobre el rendimiento y calidad de frutos de tomate

open access: yesAgronomía Mesoamericana, 2018
La reconversión de una agricultura de altos insumos hacia una agroecológica en armonía con el medio ambiente, contribuye a disminuir la degradación de los agroecosistemas.
Elein Terry Alfonso   +2 more
doaj   +1 more source

Bioenhancement of Moina cf. macrocopa With Probiotics: Improving Biomass Production and Nutritional Quality in Chlorella‐Based Cultures

open access: yesAquaculture Nutrition, Volume 2026, Issue 1, 2026.
A critical bottleneck in the growth and survival of freshwater fish larvae is the availability of nutritious live feed. The cladoceran, Moina cf. macrocopa, is suitable for aquaculture due to its high population growth rate and adequate nutritional value.
Rubén Alonso Contreras-Tapia   +6 more
wiley   +1 more source

Fasting Reveals the Effects of a Plant Extract‐ and Microalgae‐Derived Nutraceutical on Lipid Metabolism and Hepatic Physiology in Juvenile Sparus aurata Fed a Plant‐Based Diet

open access: yesAquaculture Nutrition, Volume 2026, Issue 1, 2026.
This study investigated the effects of a plant‐based diet supplemented with a nutraceutical derived from plant extracts and microalgae on hepatic function and lipid metabolism during a fasting challenge. Juvenile Sparus aurata were fed three experimental diets for 90 days, followed by 14 days of feed deprivation.
Anyell Caderno   +7 more
wiley   +1 more source

Importancia de la nutrición mineral balanceada en cultivos: clave en el manejo fitosanitario [PDF]

open access: yes, 2011
En la actualidad toda actividad agrícola o de pasturas tiene como objeto alcanzar la mejor taza de productividad y rentabilidad en un cultivo; para tal efecto es necesario que los cultivos de un ecossistema se mantengan y manejen de manera adecuada ...
Herrera P. Gustavo E.   +3 more
core  

Replacement of Fish Meal With Poultry Viscera Meal in Diets for Juvenile Arapaima gigas: Growth Performance, Hematological Parameters, Fillet Composition, and Gut and Liver Histology

open access: yesAquaculture Research, Volume 2026, Issue 1, 2026.
This study aimed to evaluate the effects of replacing fish meal with poultry viscera meal (PVM) in diets for juvenile Arapaima gigas, assessing growth performance, hematological parameters, fillet composition, and gut and liver histology. Five isonitrogenous (450.20 g kg−1 crude protein [PRO]) and isocaloric (20.02 MJ kg−1 gross energy) diets were ...
Elida Saucedo-Alanya   +8 more
wiley   +1 more source

Suplementación mineral [PDF]

open access: yes, 1991
El documento resume, que a pesar de los avances en los sistemas de producción no se puede dejar de resaltar la alta incidencia de desequilibrios nutricionales.
Instituto Interamericano de Cooperación para la Agricultura (IICA)   +2 more
core  

Effect of Calafate (Berberis microphylla) Intake on Plasma Atherogenic Indices in Rats With High‐Sucrose Diet–Induced Obesity

open access: yesJournal of Nutrition and Metabolism, Volume 2026, Issue 1, 2026.
Cardiovascular diseases (CVDs) are multifactorial conditions strongly linked to elevated obesity rates and sedentary lifestyle; among the contributing mechanisms, alterations in lipid metabolism—particularly dyslipidemia—play a central role in their pathogenesis.
Carla Guzmán-Pincheira   +3 more
wiley   +1 more source

Perfil mineral sérico de vacas Holstein en lactación en sistemas mixtos de estabulación-pastoreo [PDF]

open access: yes, 2022
"Introducción. Los minerales juegan un papel muy importante en la nutrición, porque son necesarios para la biosíntesis de nutrientes esenciales. Objetivo.
Arriaga-Jordán, Carlos Manuel   +4 more
core  

Physicochemical Study of a Germplasm Collection of Pea (Pisum sativum L.) Landraces From the Canary Islands

open access: yesChemistry &Biodiversity, Volume 22, Issue 12, December 2025.
A study of the physicochemical composition and nutritional value of traditional pea varieties from the Canary Islands that are preserved in the Tenerife germplasm bank. ABSTRACT The Canary Islands have a wide variety of pea landraces (Pisum sativum L.), preserved by the Tenerife Genebank, with diverse phenotypes and geographic origins.
María Ivars Pineda   +8 more
wiley   +1 more source

Efecto de un fosfato térmico sobre el crecimiento y producción de fríjol (Phaseolus vulgaris L.) cv Ica cerinza

open access: yesRevista U.D.C.A Actualidad & Divulgación Científica, 2017
El fríjol es la leguminosa más importante del mundo por su aporte a la seguridad alimentaria y por el alto contenido de proteínas y de minerales esenciales.
Wilmer Alejandro Quintana Blanco   +2 more
doaj   +3 more sources

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