Buscar
Mostrando ítems 1-10 de 207
Ciclagem de nutrientes em Eucalyptus dunnii estabelecido no bioma Pampa
(Universidade Federal de Santa Maria, 2011-07-15)
The goal of this study was to evaluate aspects of nutrients cycling in Eucalyptus dunnii by monitoring a stand throughout a year. This took place in Alegrete town, Rio Grande do Sul state, South Brazil, in an area of Stora ...
Determinação das equações de chuvas intensas em bacias hidrográficas do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2011-04-26)
The design of hydraulic structures to curb the excessive rain, dams,
containment basins, terraces, and others are designed with a rainfall that can define
the maximum flow of the construction project, satisfying the ...
O empreendedorismo em uma cadeia produtiva de leite: desenvolvimento de uma medida
(Universidade Federal de Santa Maria, 2011-12-19)
The central objective of this doctorate thesis is establish inferences about possible
correlations between entrepreneurial characteristics of rural properties managers which are
inserted in the context of a dairy supply ...
Efeitos da espessura de gordura, conformação, peso de carcaça e idade sobre a qualidade da carcaça e da carne de vacas de descarte
(Universidade Federal de Santa Maria, 2011-12-12)
The objective was to analyse the effect of subcutaneous fat thickness (SFT),
conformation (CONF), cold carcass weight (CCW) and age on carcass and meat quality of
152 Nellore cull cows and 240 Charolais cull cows. The ...
Alimentos convencionais e não-convencionais na engorda e qualidade de pescado do jundiá(Rhamdia quelen)
(Universidade Federal de Santa Maria, 2011-12-09)
Die to rapid growth of aquaculture and the consequent increase for aquaculture feed, the industry's main challenge is to identify potential dietary ingredients that ensure satisfactory performance, economic viability and ...
Alternativas forrageiras para sistemas de recria de novilhas de corte
(Universidade Federal de Santa Maria, 2011-03-16)
Two experiments were carried out aiming to evaluate pasture attributes and productive
and reproductive performance of beef heifers from nine to 13 months of age (Experiment 1)
and subsequently from 15 to 18 months of age ...
Meta-análise do tratamento de dejetos suínos em reatores anaeróbio de fluxo ascendente com manta de lodo e reator sequencial em batelada
(Universidade Federal de Santa Maria, 2011-08-26)
The study was performed in order to evaluate, through meta-analysis, the relationship of upflow anaerobic sludge blanket or sequencing batch reactors on the removal efficiency ofpollutant loadin swine waste treatment. The ...
Os processos de ovulação e reinício da meiose oocitária são mediados pela interação entre angiotensina ii, progesterona e prostaglandinas
(Universidade Federal de Santa Maria, 2011-02-28)
Angiotensin II (AngII), progesterone (P4) and prostaglandins (PGs) are essential for ovulation
of a fertile oocyte. This study sought to understand how these factors are linked together during the ovulatory process. To ...
Determinação do potencial fisiológico de sementes de arroz baseado na integridade das membranas celulares
(Universidade Federal de Santa Maria, 2011-02-24)
Appropriate procedures for analyze the quality of seed is of fundamental importance, but are still incomplete in the quality control programs. The work was aims to standardize the methodology of the electrical conductivity ...
Crescimento, desenvolvimento e produtividade de cana-deaçúcar em cultivo de cana-planta e cana-soca de um ano Santa Maria, RS
(Universidade Federal de Santa Maria, 2011-02-17)
The objectives of this Dissertation were to estimate the base temperature of leaf appearance, determine the phyllochron, leaf area, tillering, leaves number on stem elongation and determine the crop yield of three clones ...