Browsing Agricultural Sciences by Title
Now showing items 1611-1630 of 3884
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Evaluation of troponin I and C in horses intoxicated by salinomycin
(2023) [Journal article]Ionophores are antibiotics frequently used in animals of production. The most common are monensin, salinomycin, narasin, and lasalocid. The equine species is highly susceptible to ionophores poisoning. The present study ... -
Evaluation of tumor markers carcinoembryonic antigen, cytokeratin 19 fragment and cancer-associated antigen 72-4 in neoplastic and non-neoplastic canine effusions differentiation
(2014) [Journal article]The concentration of tumor markers in body fluids can be used for diagnosis and prognosis of patients. This study aimed to investigate the performance of tumor markers cytokeratin 19 fragment (CYFRA 21-1), cancer-associated ... -
Evaluation of two Brazilian indigenous plants for phytostabilization and phytoremediation of copper-contaminated soils
(2015) [Journal article]Indigenous plants have been grown naturally and vigorously in copper contaminated soils. Thus, the aim of this study was to evaluate the phytoremediation ability of two indigenous plants naturally grown in two vineyard ... -
Evaluation of two recommended disinfection methods for cleaning cloths used in food services of southern Brazil
(2013) [Journal article]In the State of Rio Grande do Sul (RS), Southern Brazil, a good manufacturing practices regulation was published recommending two disinfection methods for cleaning cloths used in food services. The aim of the present study ... -
Evaluation of two strategies for reducing the spread of Salmonella in commercial swine herds during the finishing phase and their incremental cost-effectiveness ratios
(2020) [Journal article]To achieve control of Salmonella contamination in pig carcasses, on-farm measures need to be better understood. Complementary strategies require research not only on their effectiveness but also on their financial impact. ... -
Evaluation of urine cultures obtained by cystocentesis from cats with urethral obstruction at the time of hospital admission and after urethral catheterization
(2023) [Journal article]The aims of this study were to search for the presence of bacterial and fungal growth in urine samples from cats with urethral obstruction, to identify the causative infectious agents, and to compare select clinical-laboratory ... -
Evaporação da água na superficie do solo em sistemas de plantio direto e preparo convencional
(2010) [Journal article]Este trabalho teve por objetivos quantificar a evaporação da água na superfície do solo, em plantio direto e em preparo convencional, e avaliar o uso de microlisímetros de pesagem para medir esse processo. As medições foram ... -
Evaporative snout cooling system on the performance of lactating sows and their litters in a subtropical region/ Sistema de resfriamento adiabatico evaporativo conduzido por ductos no desempenho de femeas suinas em lactacao e suas leitegadas
(2016) [Journal article]The aim of the study was to evaluate the influence of different temperature control systems on the voluntary feed intake (VFI), percentage of weight loss (PWL) and performance of lactating sows as well as on the weight of ... -
Evapotranspiração máxima da cultura de pimentão em estufa plástica em função da radiação solar, da temperatura, da umidade relativa e do déficit de saturação do ar
(2006) [Journal article]Um experimento foi conduzido para avaliar a relação da evapotranspiração máxima (ETm) da cultura de pimentão por unidade de índice de área foliar (ETmf) com a radiação solar global incidente (Rge) e saldo de radiação (Rne), ... -
Evidence of pituitary hypoplasia associated with partial central diabetes insipidus in a young Persian cat
(2020) [Journal article]Background: Congenital anomalies are an uncommon pituitary hypofunction cause associated to multiple hormone deficiencies. Congenital hyposomatotropism is often related to an inherited anomaly, characterized mainly by ... -
Evidências de infecção por Leptospira bratislava em transtornos reprodutivos em suínos
(1994) [Journal article] -
Evolução da maturação da uva cabernet franc conduzida no sistema lira aberta
(2004) [Journal article]Objetivou-se com este trabalho avaliar a evolução da maturação da uva Cabernet Franc conduzida no sistema lira aberta. O trabalho foi realizado durante o ciclo vegetativo de 1995/96, em oito vinhedos instalados em diferentes ... -
Evolução das lesões histológicas e ultra-estruturais no fígado de ovinos e bovinos experimentalmente intoxicados por Myoporum laetum
(2003) [Journal article]Amostras de Myoporum laetum foram colhidas durante a primavera e verão e administradas a cinco ovinos e seis bovinos em doses únicas de 20 e 30 g/kg. Biópsias hepáticas foram colhidas antes (controles) e 1, 3 e 7 dias após ... -
Evolução de atributos físicos de solo em sistema de integração lavoura-pecuária
(2011) [Journal article]O objetivo deste trabalho foi avaliar o efeito das alturas de pastejo e dos sucessivos ciclos de pastejo sobre os atributos físicos do solo, em um sistema de integração lavoura‑pecuária. O experimento foi implantado em ... -
Evolução do uso do solo em uma área piloto da região de Vacaria, RS
(2010) [Journal article]A região dos Campos de Cima da Serra, RS foi ocupada, tradicionalmente, pela pecuária extensiva, porém nos anos 50 se iniciou a transição de campo nativo para a agricultura empresarial, mecanizada com culturas anuais e ... -
Evolução temporal de compostos fenólicos e atividade antioxidante de vinhos tintos brasileiros
(2017) [Journal article]Com base no estudo de 90 amostras de vinhos provenientes de sete diferentes regiões brasileiras o índice de polifenóis totais e a atividade antioxidante apresentaram evolução distinta. As variáveis estudadas apresentaram ... -
Evolution of anthocyanin content during grape ripening and characterization of the phenolic profile of the resulting wine by comprehensive two-dimensional liquid chromatography
(2023) [Journal article]The typical phenolic profile in grapes is characterized by its complexity both in terms of number of diverse chemical structures and their variation during ripening. Besides, the specific phenolic composition of grapes ... -
Evolution of natural resistance to glyphosate in morning glory populations
(2017) [Journal article]Tolerance, also referred to as natural resistance, is a feature that exists in the plant even before herbicide application in an area. I. grandifolia, I. indivisa and I. purpurea are among the tolerant species most commonly ... -
Evolution of the spontaneous sourdoughs microbiota prepared with organic or conventional whole wheat flours from South Brazil
(2022) [Journal article]The purpose of this study was to compare the composition and stability of bacteria and fungi communities during the propagation of sourdoughs prepared with organic or conventional whole wheat (Triticum aestivum) flours ... -
Ewe maternal behavior score to estimate lamb survival and performance during lactation
(2016) [Journal article]Mortality of perinatal lambs and low weight at weaning cause huge liabilities to farmers. Current study describes maternal-filial behavior and evaluates the use of maternal behavior score (MBS) to estimate the behavior of ...