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Resistência do solo com cultivo de erva-mate e plantas de cobertura
(Universidade Federal de Santa Maria, 2021-08-27)
Improper management in production systems can lead to soil degradation, by erosion, loss of organic carbon and even by the compaction process, which is one of the main ways of compromising its structure. The soil susceptibility ...
Função luteal inicial em ovelhas submetidas a pneumoperitônio durante o estro
(Universidade Federal de Santa Maria, 2008-08-29)
Ewes submitted to artificial insemination by laparoscopy have an increase in serum cortisol levels. Pain induced by pneumoperitoneum appears to be the cause of such increase
and may be related to the low conception rates ...
Regulação da expressão da óxido nítrico sintase induzível em células da granulosa bovina e o seu envolvimento com a dominância folicular
(Universidade Federal de Santa Maria, 2009-04-02)
Nitric oxide (NO) is an important regulator of ovarian activity, and is produced by a family of nitric oxide synthases (NOS), being inducible (iNOS) and endothelial (eNOS) isoforms present in the ovaries of several species. ...
Manejo de nitrogênio e tratamento químico sobre a ocorrência de Tilletia Barclayana em arroz irrigado
(Universidade Federal de Santa Maria, 2009-02-19)
This study had the objective of to describe the biology and management of the Tilletia barclayana, determine the effects of different rates of nitrogen topdressing application on the incidence and severity of kernel smut ...
Somos da Quarta Colônia: os sentidos de uma identidade territorial em construção
(Universidade Federal de Santa Maria, 2009-08-31)
This dissertation discusses the experience of nine counties in the central region of Rio Grande do Sul to form an inter-municipal consortium that resulted in the social construction of a new territory: the Fourth Colony. ...
Composição química e propriedades antioxidantes de grãos de arroz com pericarpo marrom-claro, vermelho e preto
(Universidade Federal de Santa Maria, 2009-02-27)
Rice (Oryza sativa) stands out as an important food, considering production and consumption. Although the rice usually cultivated in most countries is the one with light-brown pericarp color, there are other grains with ...
Alimentação de porcas lactantes com dietas contendo silagem de grãos úmidos de milho e ácidos orgânicos
(Universidade Federal de Santa Maria, 2008-02-29)
The objective of this dissertation was to evaluate the performance of lactating sows and their piglets fed with high moisture corn diets with or without acidifiers. Fifteen sows of commercial genetic lines were used in a ...
Imunização genital de bezerras com uma cepa recombinante do herpesvírus bovino tipo 1 defectiva na glicoproteína E
(Universidade Federal de Santa Maria, 2009-03-03)
We herein report an evaluation of the attenuation and protection conferred by genital vaccination of heifers with a bovine herpesvirus type 1 strain (BoHV-1) defective in the glycoprotein E (SV265gE-). A group of six ...
Avaliação da capacitação em programas do INTA: um estudo de caso na área de influência da AER Puerto Rico Misiones - Argentina
(Universidade Federal de Santa Maria, 2008-08-29)
First of all, training is a process aimed at improving human behaviors which focuses on offering
opportunities to people to develop strong thinking and rationality, and to learn in an autonomous,
constructive, thoughtful, ...
Patogenia experimental da infecção pelo herpesvírus bovino tipo 2 em ovinos e cobaias
(Universidade Federal de Santa Maria, 2009-03-03)
The biology and epidemiology of bovine herpesvirus 2 (BoHV-2), the agent of bovine herpetic mammillitis (BHM), remain largely unknown. Thus, the present study aimed at addressing selected aspects of BoHV-2 epidemiology and ...