Results 51 to 60 of about 1,047,697 (160)

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

Evaluación hidráulica en laboratorio de goteros de bajo caudal usados en cultivos intensivos bajo plástico

Ingeniería del Agua, 2023
En este trabajo, se han evaluado hidráulicamente una selección de goteros de bajo caudal escogidos entre los más usados en el riego de cultivos hortícolas en invernaderos bajo plástico en la provincia de Almería.
Rafael Reyes-Requena, Rafael J. Baeza Cano, José Roldán-Cañas, Gema Cánovas Fernández, María Fátima Moreno-Pérez   +4 more
doaj   +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

La estimación indirecta de la producción agraria en el siglo XIX: réplica a Simpson [PDF]

, 1989
Publicad
Prados de la Escosura, Leandro
core   +1 more source

An Enhanced Body Condition Improved Sexual Behavior, Ovarian Structure and Function, and Reproductive Fitness in Rangeland-Crossbred Dairy Goats

Agriculture, 2023
The possible effect of body condition score (BCS) on ovarian function, sexual behavior, (i.e., females and males; appetitive and consummative), estrus, ovulation, and reproductive performance was investigated in crossbred dairy goats under extensive ...
Francisco G. Veliz-Deras, Cesar A. Meza-Herrera, Angeles De Santiago-Miramontes, Alejandro Santos-Alvarado, Jorge A. Bustamante-Andrade, Jessica M. Flores-Salas, Fernando Arellano-Rodríguez, Miguel Mellado   +7 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

Methodology of stem water potential measurement on hedgerow olive orchards

Spanish Journal of Agricultural Research, 2023
Aim of study:To evaluate the effect of leaf covering, leaf position, leaf age, time and sample size in measurements of stem water potential (Ψstem) in olive hedgerow orchards.
Antonio HUESO, Concepción GONZÁLEZ-GARCÍA, Luz K. ATENCIA, Juan C. NOWACK, María GÓMEZ-DEL-CAMPO   +4 more
doaj   +1 more source

Assessing contributions of deterministic versus stochastic processes to local species assembly: A field experiment with annual plant‐dominated communities in gypsum systems

Journal of Ecology, Volume 114, Issue 3, March 2026.
In this study, we experimentally show that stochasticity can play prominent roles in driving local species assembly in annual plant‐dominated communities of semiarid gypsum ecosystems. Drylands are traditionally viewed as restrictive environments that impose strong deterministic filtering effects, but neutral events can also contribute decisively to ...
Laura Ortiz, Arantzazu L. Luzuriaga, Lars Götzenberger, Pablo Ferrandis   +3 more
wiley   +1 more source

Long‐Term Industrial‐Scale Study on Regulated Deficit Irrigation′s Effect on Flavonoid and Volatile Composition in Cabernet Sauvignon (Vitis Vinifera L.) Grapes

Australian Journal of Grape and Wine Research, Volume 2026, Issue 1, 2026.
Background and Aims Climate change and reduced precipitation pose significant challenges for the wine industry, particularly in vulnerable regions, where it is essential to incorporate irrigation management tools. Regulated deficit irrigation (RDI) is a step forward in that direction.
Sebastián Vargas, Samuel Ortega-Farías, V. Felipe Laurie, Rob Walker   +3 more
wiley   +1 more source

Dynamic of Carbon and Nitrogen Concentrations in the Decomposition of Leaf Litter of Subtropical Crops in Southeastern Spain

Ciencias Ambientales, 2018
Litter decomposition is one on the main routes of energy consume in an ecosystem and one of the principal roles in nutrient cycling. On the other side, in the last decades, subtropical crops have expanded importantly along the coast of Granada (SE Spain).
Carmen Rocío Rodríguez Pleguezuelo, Dionisio Franco Tarifa, José Ramón Francia Martínez, Baltasar Gálvez Ruíz, Francisco Mamani Pati, Iván Francisco García Tejero, Victor Hugo Durán Zuazo   +6 more
doaj   +1 more source