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Tamanho de ensaio de uniformidade para estimação do tamanho de parcela em hortaliças
(Universidade Federal de Santa Maria, 2014-05-16)
The aim of this work were determine the optimum plot size and the uniformity assay size for estimating the optimum plot size in order to evaluate the fresh fitomass of lettuce plants and the mass of fruits of pepper, tomato, ...
Ocorrência e transmissão de Alternaria spp. em sementes de canola
(Universidade Federal de Santa Maria, 2014-02-24)
Seeds of Brassica napus L. var. oleifera Metzg. (canola) may transport pathogenic organisms
that have the ability to affect seed quality and cause diseases at different stages of crop
development. The objective of this ...
Ceratocystis fimbriata Ellis & Halsted em espécies florestais no Rio Grande do Sul: comportamento e controle biológico
(Universidade Federal de Santa Maria, 2014-02-25)
Pathogens of the genus Ceratocystis are polyphagous, attacking several species of economic importance, such as black wattle, eucalyptus, mango and cocoa, these have wide variability even within a single genus or species, ...
Caracterização química e avaliação biológica do óleo essencial de Nectandra megapotamica (Spreng.) Mez
(Universidade Federal de Santa Maria, 2014-08-04)
Nectandra megapotamica (Lauraceae) is abundant in the Deciduos Forest in Santa Maria-RS. Its essential oil (EO) has been studied for biological activities due to its anti-inflammatory, antifungal, antimicrobial, and cytotoxic ...
Parâmetros de ajustes dos modelos de desenvolvimento foliar de cana-de-açúcar
(Universidade Federal de Santa Maria, 2014-02-28)
The objectives of this thesis were (i) to identify the expanded leaves number (LNexp) and tips (LNtip) from which there is reduction in the contribution of culm reserves to leaf appearance rate in sugarcane and (ii) the ...
Parâmetros de compressibilidade e permeabilidade ao ar de solos sob plantio direto
(Universidade Federal de Santa Maria, 2014-10-24)
The compaction process can be evaluated by soil compression curve. The curved segment of the compression curve shows the elastic deformation, while the linear segment represents the elastic deformation. The soil capacity ...
Padrões do uso do tempo por bezerras recebendo ou não suplemento em pastagem de azevém
(Universidade Federal de Santa Maria, 2014-02-21)
The experiment was carried out to evaluate the time pattern is used by heifers, at two phenological stages of ryegrass (Lolium multiflorum Lam.), in four daily shifts. Heifers remained exclusively on pasture or grazing and ...
Uso de dietas a base de milho ou sorgo e cantaxantina sobre o desempenho de matrizes de corte e suas progênies
(Universidade Federal de Santa Maria, 2014-06-23)
An experiment was carried out at Poultry Science Laboratory – LAVIC at the Federal
University of Santa Maria – UFSM. To evaluate the productive and reproductive performance
of broiler breeders fed with ...
Habilidade competitiva de cultivares de trigo e sua contribuição no manejo de azevém
(Universidade Federal de Santa Maria, 2014-08-15)
Three experiments were conducted in 2012, two in the field and one in the greenhouse with the objective of identifying the competitive potential of different wheat cultivars. The field experiments were conducted in Cruz ...
Influência da altura da lâmina de água sob o desempenho da produção na cultura do arroz irrigado
(Universidade Federal de Santa Maria, 2014-01-24)
Rice (Oryza sativa L.) is considered the staple food for about 2.4 billion people, is the product of greater economic importance in many developing countries. Water management is one of the most important in Rice yield ...