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Itens para a visualização no momento 291-300 of 311
Tamanho de amostra para a avaliação de doenças em experimentos com arroz e trigo
(Universidade Federal de Santa Maria, 2015-02-25)
The blast and the yellow leaf spot are the major rice and wheat, respectively, both are
commonly found as for its destructive potential. Because of this, proving the efficiency of
control methods through experiences is ...
Produção de mudas e crescimento inicial a campo de Cordia trichotoma submetidas a diferentes condições de irrigação, polímero hidroretentor, sombreamento e umidade do solo
(Universidade Federal de Santa Maria, 2015-12-18)
Cordia trichotoma (Vell.) Arrab. ex Steud. species of the Boraginaceae family is considered a priority for logging native tree plantations in southern Brazil, in addition to have an important hole in environmental restoration ...
Características morfogênicas da pastagem de sorgo forrageiro submetido ao pastejo contínuo de novilhos de corte suplementados
(Universidade Federal de Santa Maria, 2015-02-27)
Feed supplementation of the animals affects the pasture intake and may influence its productive and structural characteristics. Morphogenesis is a valuable tool for the dynamics understanding of the pasture, however the ...
Suplementação com ácidos graxos de cadeia média na emissão de metano, produção e qualidade do leite em vacas lactantes
(Universidade Federal de Santa Maria, 2015-02-26)
Lipid additives used in the nutrition of dairy cows may affect both milk fat composition, as modifying the individual fatty acid profile, reducing methane emissions, becoming a sustainable practice for dairy cattle. To ...
Parâmetros genéticos da concentração de ferro e de zinco em sementes de feijão andino
(Universidade Federal de Santa Maria, 2015-02-23)
The aim of this work was to investigate if occurs maternal effect for iron and zinc concentrations in Andean bean seeds, to obtain genetic parameters estimates for these minerals, and to select recombinants for the bean ...
A participação para o desenvolvimento: um estudo sobre a construção de significados a partir de seu fenômeno temporal
(Universidade Federal de Santa Maria, 2015-09-14)
Since the second half of the twentieth century there was been the emergence and the introduction of
participatory discourses at the socio-institutional organizations dedicated to development, however a
particular way to ...
Pastagens de capim elefante e azevém consorciadas com leguminosas
(Universidade Federal de Santa Maria, 2015-02-20)
The objective of this study was to conduct analysis of data from six experiments with forage systems with Elephant Grass (EG) + Italian Ryegrass (IR) + Spontaneous Growing Species (SGS); EG + IR + SGS + Forage Peanut; and ...
Parâmetros fenométricos e qualidade da erva-mate em função do sombreamento, vento e cobertura vegetal do solo
(Universidade Federal de Santa Maria, 2015-02-27)
The herb mate is a Brazilian tree species from the South and Midwestern of Brazil. The quality of its product is determine by its answers to ecophysiological stress, since it is a climax plant which natural habitat is a ...
Reação de porta-enxertos à doença pé-preto e controle biológico de campylocarpon pseudofasciculare em videira
(Universidade Federal de Santa Maria, 2015-07-27)
Black foot disease has described occurrence in most major wine-growing regions of the world. In Brazil, for over a decade researchers have reported the occurrence of the disease in the Serra Gaúcha region. The disease is ...
Avaliação do potencial fitorremediador de plantas floríferas em solo contaminado com cobre
(Universidade Federal de Santa Maria, 2015-07-17)
Soil contamination is an environmental, social and economic problem. In wine areas,
prolonged use of phytosanitary products, the copper base, contributed to the accumulation of
this element in the soil, when in excess ...