Results 11 to 20 of about 97,199 (210)

Effect of Astragalus mollissimus on Ruminal Fermentation, Methane Production and Performance of Sheep. [PDF]

Vet Med Sci
The effects of A. mollissimus (AM) supplementation on methane (CH4) production, volatile fatty acids, animal performance and nitro compound presence in blood were evaluated through two experiments. Results showed an CH4 reduction by up to 60%. No adverse effects on animal performance and no detectable nitro compound in plasma were reported.
Rey-Gotxi J, Martínez-Cordova LY, García A, Anderson RC, Rodríguez-Almeida FA, Felix-Portillo M, Božić AK, Arevalos-Sánchez MM, Máynez-Pérez AO, Bello-Pérez EV, Chávez-Martínez A, Muro-Reyes A, Corral-Luna A.   +12 more
europepmc   +2 more sources

El ambiente químico en la etapa de germinación en la embriogénesis somática de Pinus halepensis: implicaciones en las características morfológicas de las plántulas desarrolladas

Revista de la Facultad de Agronomía, 2022
La embriogénesis somática es un método prometedor de propagación de coníferas, pero necesita de protocolos optimizados de acuerdo con las diferentes etapas del proceso y la especie modelo. Pinus halepensis Mill.
Antonia Maiara Marques Do Nascimento, Itziar Aurora Montalbán, Paloma Moncaleán   +2 more
doaj   +1 more source

Microsatellite-Based Genetic Diversity and Population Structure of Huacaya Alpacas (Vicugna pacos) in Southern Peru

Animals, 2023
The alpaca population mostly consists of the Huacaya phenotype and is widely distributed in Southern Peru. This study aimed to estimate the genetic diversity and population structure of two Huacaya alpaca populations (Ajoyani and Quimsachata) using ...
Deyanira Figueroa, Flor-Anita Corredor, Ruben H. Mamani-Cato, Roberto F. Gallegos-Acero, Nicoll Condori-Rojas, Richard Estrada, Lizeth Heredia, Wilian Salazar, Carlos Quilcate, Carlos I. Arbizu   +9 more
doaj   +1 more source

Sensory assessment of table olive: I. Set up of a panel test and use of standarised scales

Grasas y Aceites, 2007
A new methodology has been developed for the sensory assessment of table olives. The scales used to determine the color of the brine and the fruit are studied (they are prepared in vials, allowing their presence in situ in every panel session). Moreover,
M.ª Montserrat González, Teresa Navarro, Gemma Gómez, Rosa Ana Pérez, Cristina de Lorenzo   +4 more
doaj   +1 more source

Spatial Variation in Yield, Chemical Composition, and Phytotoxic Activity of Cistus ladanifer Essential Oils

Chemistry &Biodiversity, Volume 20, Issue 11, November 2023., 2023
Abstract Cistus ladanifer L. (rockrose) is a widespread shrub species of the Mediterranean region with products highly valued by the perfume and cosmetics industry. In this research, the variability in yield, chemical composition and phytotoxic activity of C.
Carlos Pérez‐Izquierdo, María Josefa Jordán Bueso, María del Carmen Rodríguez‐Molina, Fernando Pulido   +3 more
wiley   +1 more source

Genetic diversity and population structure of a Peruvian cattle herd using SNP data

Frontiers in Genetics, 2023
New-generation sequencing technologies, among them SNP chips for massive genotyping, are useful for the effective management of genetic resources. To date, molecular studies in Peruvian cattle are still scarce.
Flor-Anita Corredor, Deyanira Figueroa, Richard Estrada, Wilian Salazar, Carlos Quilcate, Héctor V. Vásquez, Jhony Gonzales, Jorge L. Maicelo, Percy Medina, Carlos I. Arbizu   +9 more
doaj   +1 more source

Fitness, behavioral, and energetic trade‐offs of different migratory strategies in a partially migratory species

Ecology, Volume 104, Issue 10, October 2023., 2023
Abstract Alternative migratory strategies can coexist within animal populations and species. Anthropogenic impacts can shift the fitness balance between these strategies leading to changes in migratory behaviors. Yet some of the mechanisms that drive such changes remain poorly understood.
Andrea Soriano‐Redondo, Aldina M. A. Franco, Marta Acácio, Ana Payo‐Payo, Bruno Herlander Martins, Francisco Moreira, Inês Catry   +6 more
wiley   +1 more source

Sensory assessment of table olives: II. Practical application and correlation with instrumental analysis

Grasas y Aceites, 2007
A sensory assessment of different samples of table olives from Campo Real (Madrid) was made by a professional panel. A study of the physico-chemical and rheological properties of the olives was also done.
M.ª Montserrat González, Teresa Navarro, Gemma Gómez, Rosa Ana Pérez, Cristina de Lorenzo   +4 more
doaj   +1 more source

Yield Prediction of Four Bean (Phaseolus vulgaris) Cultivars Using Vegetation Indices Based on Multispectral Images from UAV in an Arid Zone of Peru

Drones, 2023
In Peru, common bean varieties adapt very well to arid zones, and it is essential to strengthen their evaluations accurately during their phenological stage by using remote sensors and UAV.
David Saravia, Lamberto Valqui-Valqui, Wilian Salazar, Javier Quille-Mamani, Elgar Barboza, Rossana Porras-Jorge, Pedro Injante, Carlos I. Arbizu   +7 more
doaj   +1 more source

Yield Predictions of Four Hybrids of Maize (Zea mays) Using Multispectral Images Obtained from UAV in the Coast of Peru

Agronomy, 2022
Early assessment of crop development is a key aspect of precision agriculture. Shortening the time of response before a deficit of irrigation, nutrients and damage by diseases is one of the usual concerns in agriculture.
David Saravia, Wilian Salazar, Lamberto Valqui-Valqui, Javier Quille-Mamani, Rossana Porras-Jorge, Flor-Anita Corredor, Elgar Barboza, Héctor V. Vásquez, Andrés V. Casas Diaz, Carlos I. Arbizu   +9 more
doaj   +1 more source