Results 41 to 50 of about 17,642 (136)

La productividad de la tierra en España 1752-1930: Tendencia a largo plazo [PDF]

, 1993
Editada en la Universidad Carlos IIIEl objetivo fundamental de este trabajo es calcular la tendencia a largo plazo de la Productividad de la tierra en España entre 1752 y 1930, utilizando para ello por primera vez una fuente prácticamente desconocida en
Miguel Ángel Gutiérrez Bringas, Gutiérrez Bringas, Miguel Ángel, Bringas Gutiérrez, Miguel Ángel   +2 more
core   +1 more source

Targeting ParPMC Susceptibility Hubs in Prunus: eEF1A as a Conserved Mediator of Plum Pox Virus Infection in Nicotiana benthamiana

Molecular Plant Pathology, Volume 27, Issue 5, May 2026.
ParPMC interactors were screened, highlighting eEF1A proteins; co‐localization and VIGS show their role in PPV infection and sharka susceptibility. ABSTRACT Sharka, caused by Potyvirus plumpoxi (plum pox virus, PPV), is the most destructive viral disease affecting Prunus species worldwide.
Ángela Polo‐Oltra, Alba Lloret, Jesús A. Sánchez‐Navarro, Gabino Ríos, Carlos Romero, Elena Zuriaga   +5 more
wiley   +1 more source

Study of emitter clogging by means of different irrigation quality indexes using reclaimed water

Ingeniería del Agua, 2022
In this work, the evolution of six irrigation quality indexes was studied using treated wastewater, according to the treatment applied, the type of emitter, its hydraulic behavior and its insertion form.
Rafael Reyes Requena, José Roldán Cañas, Rafael J. Baeza Cano, Juana Isabel Contreras Paris, José Gabriel López Segura, María Fátima Moreno Pérez   +5 more
doaj   +1 more source

Effect of type of fiber and its physicochemical properties on performance, digestive transit time, and cecal fermentation in broilers from 1 to 23 d of age

Poultry Science
: The effects of insoluble fiber (IF) sources differing on particle size and hydration capacity (HC) on growth performance, gastrointestinal tract (GIT) development, cecal fermentation, and digestive transit time were investigated from 1 to 23 d of age ...
A. Rybicka, R. del Pozo, D. Carro, J. García   +3 more
doaj   +1 more source

Effects of Feeding Rumen-Protected Sunflower Seed and Meal Protein on Feed Intake, Diet Digestibility, Ruminal, Cecal Fermentation, and Growth Performance of Lambs

Animals, 2019
The objective of this study was to analyze the efficacy of a treatment (MAH) of sunflower seed (SS) and meal (SM) with a malic acid solution (1 M; 400 mL/kg) and heating (150 °C, 2 h) to protect protein against rumen degradation and to improve the ...
Andrés Haro, Javier Gonzalez, Trinidad de Evan, Jesus de la Fuente, María Dolores Carro   +4 more
doaj   +1 more source

Effect of a Diet Supplemented with Malic Acid–Heat (MAH) Treated Sunflower on Carcass Characteristics, Meat Composition and Fatty Acids Profile in Growing Lambs

Animals, 2020
The objective of the study was to assess the effects of feeding sunflower meal (SM) and seeds (SS) protected against rumen degradation on carcass characteristics and composition and fatty acid (FA) profile of lamb meat.
Andres Haro, Trinidad de Evan, Jesús De La Fuente Vázquez, María Teresa Díaz, Javier González Cano, María Dolores Carro   +5 more
doaj   +1 more source

Use of remote sensing in zoning's studies for terroir and precision viticulture: Implementation in DO Ca Rioja (Spain) / Uso de la teledetección en los estudios del terroir para la viticultura de precisión: Aplicación en la DO Ca Rioja (España)

BIO Web of Conferences, 2016
There are two principal ways of plot/exploitation management: Traditional or Conventional Managing (MC) and Precision viticulture (VP). Even though the technological requirements from these systems are different, in both cases, the Zoning or Variability ...
Gómez-Miguel Vicente D., Sotés Vicente, Martínez Álvaro, González-SanJosé y María L.   +3 more
doaj   +1 more source

Fecha del primer parto y productividad de vacas Charolais en Coahuila, México.

Agronomía Mesoamericana, 2016
El objetivo de este estudio fue evaluar el efecto de la fecha del primer parto de vacas Charolais sobre su eficiencia productiva en un sistema vaca - cría del sureste de Coahuila, México.
Ramiro López-Trujillo, Roberto García-Elizondo, Fernando Ruiz-Zarate   +2 more
doaj   +1 more source

Adipocyte cellularity in different adipose depots in bulls of seven Spanish breeds slaughtered at two body weights

Animal, 2007
The influence of body weight (BW) at slaughter and genotype on adipocyte size and number in the omental (OM), perirenal (PR), subcutaneous (SC) and intermuscular (IM) adipose tissues was studied in 168 bulls of Spain's local Asturiana, Avileña, Morucha ...
M. Alzón, J.A. Mendizabal, A. Arana, P. Albertí, A. Purroy   +4 more
doaj   +1 more source

La producción agraria y la biodiversidad en la normativa agraria de la Comunidad Autónoma de La Rioja

, 2003
No cabe legislar en materia agraria sin considerar sus repercusiones en la flora y en la fauna, por lo que se hace preciso introducir nuevos instrumentos jurídicos para salvaguardar la biodiversividad.
Sánchez Hernández, Ángel, Sánchez Hernández, Ángel [0000-0001-8196-3754]   +1 more
core   +1 more source