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Preparo do solo e crescimento de Eucalyptus grandis Hill ex Maiden. em argissolo
(Universidade Federal de Santa Maria, 2008-02-29)
The Eucalyptus plantation is growing fast in south Brazil due its easy clime adaptation and diverse use of its wood. The ecosystems where the expansion is going on are fragile to anthropic action implying in a need of ...
Crescimento e nutrição de mudas de Pinus taeda L. no estado do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2007-06-18)
The present study had as objective main to analyze the growth of seedlings of Pinus taeda L., by means of its morphologic variable, during its cycle of formation in fishery; to determine the Index of Quality of Dickson ...
Crescimento e produção de Pinus taeda L. na região dos Campos de Cima da Serra, Rio Grande do Sul.
(Universidade Federal de Santa Maria, 2008-08-26)
This thesis was carried through as objective to study the growth and the yield of a stand of Pinus taeda L., implanted in 1987, in an initial spacing of 3 x 2
meters, located in the Farming Farm of the Ipê Ltda, in the ...
Relações biométricas em povoamentos jovens de Pinus taeda L. na Província de Corrientes, República Argentina
(Universidade Federal de Santa Maria, 2008-07-18)
This study has as objective to study the biometrical relationships in a Pinus taeda L.,
young forest located in Santo Tomé region, Corrientes, Argentina, belonging to
Bosques del Plata S.A. company. The data were collected ...
Tratamento de sementes de alface, milho, soja e feijão com os elementos terras raras cério e lantânio
(Universidade Federal de Santa Maria, 2009-02-28)
Rare earth elements, or lanthanides, are commonly applied to plants at Chinese agriculture, as fertilizers. Brazil doesn t have any appointment of it utilization in agriculture. Experiments were conduced to evaluate effects ...
Relação entre variáveis de crescimento e o Índice de Qualidade de Dickson em mudas de Eucalyptus grandis W. Hill ex Maid e Pinus elliottii var. elliottii - Engelm
(Universidade Federal de Santa Maria, 2007-02-28)
The present work had for objective to verify the relation between growth variability and the interference Dickson Quality Index, to verify the efficiency relation of this /index in the quality indication on seedlings and ...
Crescimento da Araucaria angustifolia (Bertol.) Kuntze diferenciado por dioicia
(Universidade Federal de Santa Maria, 2007-07-24)
This study was conducted at São Francisco de Paula National Forest, Rio Grande do Sul, Brazil, in Araucaria angustifolia (Bertol.) Kuntze implanted stands, aiming to study the
growth periodicity from male and female trees ...
Sobrevivência, crescimento, parâmetros metabólicos e enzimáticos em jundiás (Rhamdia quelen) expostos ao cobre
(Universidade Federal de Santa Maria, 2006-12-13)
The aim of this study was to determine the mean lethal concentration (96 h) for waterborne copper (LC50), as well as the effect of the exposure to copper on growth, metabolic parameters (glycogen, glucose, lactate, and ...
Produção de jundiá (Rhamdia quelen) alimentados com dietas contendo óleos de arroz, canola ou soja
(Universidade Federal de Santa Maria, 2006-02-17)
This work had for objectives to evaluate the influence of vegetable oils in the corporal development of jundiá (Rhamdia quelen, Heptapteridae) and its relationship with the quality of the fish. Six diets were tested with ...
Efeito do cloreto de sódio na dieta, dureza e ph da água na sobrevivência, crescimento e fluxos iônicos de juvenis de jundiá (Rhamdia quelen)
(Universidade Federal de Santa Maria, 2008-04-22)
The purpose of this study was to verify the effect of dietary salt (NaCl) supplementation, water hardness and pH on growth, survival and ionoregulation of silver catfish (Rhamdia quelen) juveniles. In the first experiment, ...