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Itens para a visualização no momento 181-188 of 188
Resposta da irrigação suplementar em diferentes cenários para a cultura da soja na microrregião de Passo Fundo, RS.
(Universidade Federal de Santa Maria, 2010-08-30)
The management of water in agriculture should offer advantages to producers in the use of water, increasing crop productivity, reduced costs of production, enhancing their sustainable use. In this focus, this paper aims ...
Emergência de plântulas de abóbora e de trigo a partir da avaliação da qualidade das sementes
(Universidade Federal de Santa Maria, 2010-01-22)
The great quantity of vigor tests difficult the determination of the estimators of the seedlings
emergency of each culture. The aim of the study is to identify the wheat and squash seeds analysis variables that best predict ...
Produção de grãos, matéria seca e acúmulo de nutrientes em culturas submetidas à adubação orgânica e mineral
(Universidade Federal de Santa Maria, 2010-04-29)
In Brazil, one of the main activities on small farms is the creation of small animals. The waste produced in this activity can be used as an alternative fertilizer because it contains a number of chemicals readily available ...
Proteção de gotejadores a obstrução por intrusão radicular em irrigação subsuperficial de figueiras
(Universidade Federal de Santa Maria, 2010-05-28)
An experiment of surface and subsurface drip irrigation in figs was held in Santa Maria, Rio Grande do Sul state, with aim of evaluate the disposables materials efficiency for protecting water emitters in subsuperface ...
Curva de lactação e produção de leite de vacas da raça Holandesa de pequeno, médio e grande porte
(Universidade Federal de Santa Maria, 2010-02-19)
The objective of this study was to evaluate the effect of the body size composite on lactation
curve (peak and persistency) and milk production in Holstein cows of first, second and third
lactations. A total of 133 cows ...
Função endócrina do interferon-tau durante o reconhecimento materno da gestação em ovinos
(Universidade Federal de Santa Maria, 2010-06-09)
The objective of the present study is to evaluate interferon-tau (IFNT) endocrine
action in extra uterine tissues. The first approach consists of collecting samples from ewes on
days 12, 13, 14 and 15 of the estrous cycle ...
Condutividade elétrica massal e individual para determinação do potencial fisiológico de sementes de milho
(Universidade Federal de Santa Maria, 2010-05-28)
The objective of this work was to study the execution of the conductivity test in embryo of
maize seeds. Were used five lots of maize seeds, Pioneer 32R48 hybrid cultivar. The seeds
were submitted to a set of tests in ...
Mastite bovina e caprina: suscetibilidade de isolados de Staphylococcus spp. frente aos óleos essenciais extraídos de condimentos
(Universidade Federal de Santa Maria, 2010-07-29)
Here we have evaluated the antimicrobial activity of the essential oils from Origanum vulgare (oregano), Thymus vulgaris (thymus), Cinnamomum zeylanicum (cinnamom), Lippia
graveolens (mexican oregano), Zingiber officinale ...