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Itens para a visualização no momento 31-40 of 115
Adubação nitrogenada em pastagem de papuã (Urochloa plantaginea (Link) Hitch)
(Universidade Federal de Santa Maria, 2018-08-27)
Knowledge of the productive potential of the species, in response to nitrogen (N) fertilization, can reduce the risk of environmental contamination, since to minimize losses of N, this nutrient must be supplied in an amount ...
Silagem pré-secada de cereais de inverno com ou sem uso de aditivos
(Universidade Federal de Santa Maria, 2018-08-21)
Aiming to evaluate the productivity of white oat, barley and wheat, as well as their nutritional composition, fermentative parameters and aerobic stability when stored as pre-dried, harvested in two phenological stages, ...
Desempenho e comportamento de novilhas em tifton 85 com diferentes níveis de suplementação
(Universidade Federal de Santa Maria, 2018-09-14)
The objective of this study was to identify which variables of the productive parameters of the pasture, animal performance, ingestive behavior and displacement patterns explain most of the results among the levels of ...
Uso de aveia branca em substituição ao milho nas características pós-abate de bovinos confinados sem volumoso
(Universidade Federal de Santa Maria, 2018-09-14)
The objective of this study was to evaluate the replacement of corn by white oat, in a non-roughage diet, on post-slaughter characteristics of non-castrated male bovines. Forty-five Charolais x Nellore crossbred animals, ...
Desenvolvimento de sistema meteorológico de previsão para aves através da aplicação do modelo WRF (Weather Research & Forecast Modeling System)
(Universidade Federal de Santa Maria, 2018-02-28)
The weather forecast is a science that has gained importance in the face of a climate change scenario. Technological evolutions allow to understand and predict events related to environmental physical variables in a precise ...
Produção e comportamento animal em pastagem natural manejada sob pastoreio rotativo – análise conjunta de experimentos
(Universidade Federal de Santa Maria, 2018-03-09)
The aim of this work was to study, through a joint analysis of experiments, the effects of
rotational grazing, using rest intervals based on duration of leaf expansion of native grasses, on
the primary and secondary ...
Efeito da cantaxantina sobre a vida de prateleira e qualidade de ovos de poedeiras comerciais alimentadas com milho ou sorgo
(Universidade Federal de Santa Maria, 2018-03-09)
The objective of this study was to evaluate the efficacy of canthaxanthin (CTX) on shelf life and egg quality, stored at two temperatures (4 and 25ºC), of brown hens eggs from 21 to 48 week of age fed with diets based on ...
Marcadores e função dos microrganismos ruminais aderidos a partículas de forragem
(Universidade Federal de Santa Maria, 2018-02-23)
The first part of this present study a set of trials were conduct to evaluate digestibility and the potential of different markers for estimating the microbial mass adhered to forage particles incubated in vitro during 24 ...
Avaliação da inclusão de taninos na dieta ou do turno de pastejo como estratégias para melhorar o uso do nitrogênio alimentar em vacas leiteiras
(Universidade Federal de Santa Maria, 2018-02-23)
The aim of this study was evaluate if including Acacia mearnsii tannin extract (TA) in the diet or managing the grazing schedule impacts on ingestive, digestive and productive response of dairy cows grazing ryegrass combined ...
Análise multivariada para características de desempenho, carne e carcaça de uma população multiracial Charolês - Nelore
(Universidade Federal de Santa Maria, 2017-02-23)
The objective of this study was to evaluate the characteristics of the meat, carcass and performance of young Charolais (C) and Nelore (N) races and their advanced crossbreeds of fourth, fifth and sixth generations with ...