Listar Ciencias Agrícolas por título
Mostrando ítems 2239-2258 de 3925
-
Iron oxides and organic matter on soil phosphorus availability
(2016) [Artículo de periódico]Continuous crop expansion has led to a growing demand for phosphate fertilizers. A sound knowledge of the dynamics of phosphorus, and its interaction with iron oxides and organic matter, can be useful to develop effective ... -
Iron oxides dynamics in a subtropical Brazilian Paleudult under long-term no-tillage management
(2013) [Artículo de periódico]Replacing conventional tillage (CT) with no-tillage (NT) management alters the pedoenvironment and the rate of topsoil processes, with possible effects on dissolution processes associated with iron oxides and therefore ... -
Is a non-synonymous SNP in the HvAACT1 coding region associated with acidic soil tolerance in barley?
(2017) [Artículo de periódico]The barley HvAACT1 gene codes for a citrate transporter associated with tolerance to acidic soil. In this report, we describe a single nucleotide polymorphism (SNP) in the HvAACT1 coding region that was detected as T-1,198 ... -
Isolamento de Arcobacter butzleri de músculos de carcaças de suínos de terminação e de matrizes descartadass abatidas em um matadouro no Estado do Rio Grande do SuL, Brazil
(2003) [Artículo de periódico]Foram colhidos fragmentos de músculos da carcaça de 74 suínos de abate e de 150 porcas descartadas de granjas de ciclo completo, abatidos em frigorífico no Rio Grande do Sul. Os materiais foram inoculados em meio EMJH ... -
Isolamento de esporos de Paenibacillus larvae subsp. larvae no Brasil
(2003) [Artículo de periódico]Este trabalho objetivou detectar presença de esporos de Paenibacillus larvae subsp. larvae em produtos de um entreposto do interior do Estado do Rio Grande do Sul, a identificação de possíveis fontes de contaminação e a ... -
Isolamento do gene ALS e investigação do mecanismo de resistência a herbicidas em Sagittaria montevidensis
(2010) [Artículo de periódico]Diversos biótipos de sagitária (Sagittaria montevidensis Cham. & Schlecht) foram constatados como resistentes a herbicidas inibidores da enzima ALS no Brasil e em outros locais do mundo. Os objetivos deste trabalho foram ... -
Isolamento e seleção de micro-organismos resistentes e capazes de volatilizar mercúrio
(2011) [Artículo de periódico]Mercury (Hg) occurs in the environment as a natural and anthropogenic element, and through the years the accumulation of mercury has affected the integrity of ecosystems and human health. This study presents a screening ... -
Isolated or asociated experimental contamination of albumen egg yolk for Salmonella Enteritidis and Escherichia coli - influence of temperature abnd storage time
(2009) [Artículo de periódico]Avaliou-se o comportamento de Salmonella Enteritidis (SE) e Escherichia coli em albúmen e gema de ovos de galinha, submetidos a duas diferentes temperaturas, 8 e 30°C, quando inoculadas isoladamente ou na forma de culturas ... -
Isolated soy protein-based diet ameliorates glycemia and antioxidants enzyme activities in streptozotocin-induced diabetes
(2014) [Artículo de periódico]The objective of this study was to evaluate the changes induced by isolated soy protein (ISP)-based diet on glycemia and oxidative stress biomarkers in diabetic rats. Fifteen male Wistar rats (35 ± 4 g, aged 21 days) were ... -
Isolation and characterization of Lactobacillus plantarum BLS29 as a potential probiotic starter culture for pork sausage production
(2015) [Artículo de periódico]The aim of this study was to isolate and characterize lactic acid bacteria (LAB) from naturally fermented pork sausages and test them for use as a probiotic starter culture in the production of fermented sausages. LAB ... -
Isolation of Salmonella Typhimurium, Listeria monocytogenes and coagulase-positive Staphylococcus from salami sold at street fairs in Porto Alegre, Brazil
(2019) [Artículo de periódico]Salami is a ready-to-eat (RTE) product frequently purchased at street fairs in Porto Alegre. Salmonella enterica, Listeria monocytogenes, and coagulase-positive Staphylococcus (CPS) are important causes of foodborne disease ... -
Ixodes scapularis tick saliva proteins sequentially secreted every 24h during blood feeding
(2016) [Artículo de periódico] -
Jürgen Döbereiner : a life dedicated to science
(2019) [Artículo de periódico]Dr. Jürgen Döbereiner was born in Germany, on the 1st of November 1923, and lived in Brazil for 68 years during which time he developed a range of scientific projects in veterinary pathology and related disciplines. His ... -
Karyotype morphology and evolution in some Lathyrus (Fabaceae) species of southern Brazil
(2000) [Artículo de periódico]Os cariótipos de Lathyrus nervosus Lam., L. pubescens Hook. et Arn., L. paranensis Burk. e L. crassipes Gill ap. Hook et Arn., quatro espécies de Lathyrus nativas do Rio Grande do Sul, são detalhadamente descritos pela ... -
Keratinolytic bacteria isolated from feather waste
(2006) [Artículo de periódico]The aim of this study was to characterize keratinolytic bacteria isolated from feather waste. Four isolates were selected after growth on solid medium with feather meal as sole carbon and nitrogen source and screened for ... -
Kernicterus in an adult dog
(2018) [Artículo de periódico]Background: Kernicterus or bilirubin encephalopathy is a condition rarely observed in animal characterized by a yellowish discoloration of the central nervous system. It is a potentially fatal condition due to bilirubin ... -
Kinetics of Leptospira interrogans Infection in Hamsters after Intradermal and Subcutaneous Challenge
(2014) [Artículo de periódico] -
Land disposal potential of tobacco processing residues
(2011) [Artículo de periódico]Brazil is one of the leaders in the production and trading of tobacco leaves in the global market, which results in a large amount of residues that would be recycled and used as soil fertilizers in agriculture. This research ... -
Landscape genomic approach to detect selection signatures in locally adapted Brazilian swine genetic groups
(2017) [Artículo de periódico] -
Land use and soil quality in peri-urban farms in Southern Brazil
(2021) [Artículo de periódico]Small family farms constitute a major part of land use in the surrounding regions of Braziliancities, as these farms not only contribute to the food supply, but also help conserve rural landscapes and improve environmental ...