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Mostrando ítems 515-534 de 648
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Una propuesta para valorar el estado de conservación de los bordes de caminos rurales en el sudeste bonaerense
(2017-12)Los bordes de caminos rurales (BCR) son elementos clave para conservar la biodiversidad y los servicios ecosistémicos en los paisajes agrícolas. Su restauración y manejo requieren de protocolos sencillos que valoren ... -
Protocol for multivariate homogeneous zone delineation in precision agriculture
(2016)La gestión uniforme de los campos agrícolas ha sido cada vez más reemplazado con el medio ambiente gestión basada, que se benefició por la identificación de homogénea zonas dentro de los campos de cultivo. Dichas zonas se ... -
PUFA-rich phospholipid classes and subclasses of ram spermatozoa are unevenly affected by cryopreservation with a soybean lecithin-based extender
(Elsevier, 2022-04)Cryopreservation is known to affect spermatozoa structure and function. Ram sperm are among the most highly sensitive mammalian gametes to freezing, due to their lipid composition, which limit their efficiency in artificial ... -
Quality assessment of irrigation water under a combination of rain and irrigation
(Elsevier, 2015-09)Supplementary irrigation is one of the proposed management practices to increase the area under grain production mainly in the Humid Pampas (HP). The most common source of irrigation water in the HP comes from groundwater ... -
Quantifying critical N dilution curves across G × E × M effects for potato using a partially-pooled Bayesian hierarchical method
(Elsevier, 2023-03)Multiple critical N dilution curves [CNDCs] have been previously developed for potato; however, attempts to directly compare differences in CNDCs across genotype [G], environment [E], and management [M] interactions have ... -
Quantifying the impacts of ecological restoration on biodiversity and ecosystem services in agroecosystems: A global meta-analysis
(Elsevier, 2015-04)Landscape transformation due to agriculture affects more than 40% of the planet’s land area and is the most important driver of losses of biodiversity and ecosystem services (ES) worldwide. Ecological restoration may ... -
¿Quién domina los procesos territoriales? Importancia de los diferentes capitales para un desarrollo sustentable. Caso de estudio: Partido de Balcarce, Argentina
(2017)En las últimas décadas están teniendo lugar en Argentina procesos territoriales como la agriculturización (intensificación y avance de la agricultura sobre otros usos de la tierra) y el desarrollo de planes de ordenamiento ... -
Ranges of Vigor Based on the Electrical Conductivity Test in Dehulled Sunflower Seeds
(Academic Journals, 2015)Electrical Conductivity (EC) is a promising vigor test since it produces fast laboratory results. In sunflower, the leakage of electrolytes from the pericarp may interfere with exudates from embryo tissues. The aims of ... -
Reactivation and foetal infection in pregnant heifers infected with neospora caninum live tachyzoites at prepubertal age
(MDPI, 2022-07-25)Neospora caninum is recognised for causing cattle abortion, provoking severe economic losses in the livestock industry worldwide. The aim of the present study was to evaluate the reactivation and foetal infection in pregnant ... -
Recovery of fenbendazole efficacy on resistant Haemonchus contortus by management of parasite refugia and population replacement of fenbendazole efficacy on resistant Haemonchus contortus by management of parasite refugia and population replacement
(Elsevier, 2020-06-05)The recovery of fenbendazole efficacy against Haemonchus contortus was attempted in a sheep intensive production system, using a strategy of population replacement in which the initial absolute efficacy of fenbendazole was ... -
Reduced efficacy of fluazinam against Phytophthora infestans in the Netherlands
(Springer Nature, 2018-08)Phytophthora infestans is the causal organism of potato late blight, the most important disease in potato, the second most important arable crop in Europe. The P. infestans population in Europe is well known for its sudden ... -
Reduced enzymatic browning in potato tubers by specific editing of a Polyphenol oxidase gene via Ribonucleoprotein complexes delivery of the CRISPR/Cas9 System.
(Frontiers Media, Switzerland, 2020-01-09)Polyphenol Oxidases (PPOs) catalyze the conversion of phenolic substrates to quinones, leading to the formation of dark-colored precipitates in fruits and vegetables. This process, known as enzymatic browning, is the cause ... -
Relación de la dieta con el color y la terneza de la carne vacuna.
(UCOPress. Cordoba University Press, 2017-07-15)Para el consumidor de carne vacuna la calidad sensorial es importante al momento de la compra y el consumo. El color depende mayormente de la concentración de mioglobina y el pH, en tanto que la terneza está relacionada ... -
Relationships among Consumer Liking, Lipid and Volatile Compounds from New Zealand Commercial Lamb Loins
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-05)Loin sections (m. Longissimus lumborum) were collected at slaughter from forty-eight lamb carcasses to evaluate consumer-liking scores of six types of typical New Zealand commercial lamb and to understand the possible ... -
Reproductive development of Lotus tenuis (fabaceae) crop defoliated at different times and intensities
(Scientific Research Publishing, 2016)Lotus tenuis forage yield has been quantified under defoliation conditions in pastures, grasslands and under dual-purpose production of both livestock forage and seeds. However, little is known about the effects of defoliation ... -
Respiration of barley seeds (Hordeum vulgare L.) under different storage conditions
(Elsevier, 2023-09-01)The changes in oxygen (O2) and carbon dioxide (CO2) concentrations were characterized during the hermetic storage of barley seeds (Hordeum vulgare L.) in glass jars at different temperatures (5, 15, 25, and 35 °C) and ... -
Respiration rates and microbiological development in yellow-dent maize seeds stored between 12% and 14% moisture content
(Elsevier, 2023-12)Understanding microbial development under the typical storage conditions of maize seeds is crucial for maintaining seed quality and ensuring successful crop establishment. In this study, the respiration and microbial growth ... -
Respiratory distress in Holstein cows fed corn silage: case report
(Facultad de Ciencias Veterinarias, Universidad Nacional del Nordeste, 2023-11-28)An outbreak of respiratory distress was observed in Holstein cows immediately after consuming a new batch of corn-silage, presumably due to the presence of pneumotoxic gases. Signs were observed in 10% of the cows, and ... -
Response of endophyte-infected and endophyte-free tall fescue plants to partial submergence at two developmental stages
(Wiley, 2024-05)Tall fescue (Festuca arundinacea Schreb.) is a perennial C3 grass species usually associated with the endophyte fungus Epichloë coenophiala that enhances tolerance to biotic and abiotic stresses. Given that the proportion ... -
Responses in growth and physiological traits in two Populus × canadensis clones (‘I-214’ and ‘I-488’) submitted to different irrigation frequencies in central Chile
(Elsevier, 2019-10-01)Water is the main limiting factor for poplar plantations in the Mediterranean zone of central Chile. Overall, water requirements in these plantations may be estimated using climatic and soil moisture data. However, irrigation ...