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Produtividade, morfogênese e estimativa da temperatura base para genótipos diplóides e tetraplóides de azevém
(Universidade Federal de Santa Maria, 2009-02-26)
New genotypes of ryegrass of other localities and with desirable characteristics are
being commercialized as tool to reach better zoothenic performance indices. However,
research must be carried through on its potentiality ...
Correlação canônica para identificação de caracteres importantes na seleção precoce de tubérculos de batata
(Universidade Federal de Santa Maria, 2009-02-26)
The potato is recognized worldwide as an important source of food to decrease hunger, because of its nutritional traits, as well as an alternative to rural employment and financial income. In Brazil, potato is characterized ...
Melhoramento da batata para processamento industrial em condições subtropical e temperada do sul do Brasil
(Universidade Federal de Santa Maria, 2010-06-11)
Potato is cultivated in subtropical, during spring and autumn, and temperate conditions, during summer, of the Southern area of Brazil. These different growing conditions
affect tuber yield and processing quality. The ...
A emergência da identidade ambiental territorial na agricultura familiar nos municípios de Santa Rosa e Novo Machado, RS
(Universidade Federal de Santa Maria, 2015-03-25)
Since the Industrial Revolution, economic development is based on the use of natural resources and non-renewable resources, causing socio-environmental impacts and the loss of biodiversity, creating problems for living ...
Racionalidade burocrática e políticas públicas: crítica ao sistema normativo da assessoria técnica, social e ambiental aos assentamentos da reforma agrária no RS
(Universidade Federal de Santa Maria, 2016-08-25)
Considering that the implementation of the Rural Extension (RE) services was outsourced by the State in an institutional pluralism environment and that this process was accompanied by an instrumental rationalization of ...
Comportamento oportunista em contratos agroindustriais: um exame multicaso-fuzzy para o estado do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2016-08-22)
This thesis examines agroindustrial contracts selected for the State of Rio Grande do Sul. From the williamsoniano concept of efficient governance, we seek to understand and measure how the opportunistic behaviour of agents ...
Economia de combustível de tratores agrícolas utilizando diferentes transmissões e estratégia de condução
(Universidade Federal de Santa Maria, 2016-08-19)
Due to Diesel oil s mineral origin and marketing price, the consumption of this fuel by a tractor becomes one of the most important aspects at the time of its acquisition and use. Knowledge of the appropriate strategies ...
Estimativa da evapotranspiração a partir de dados diários de previsão meteorológica
(Universidade Federal de Santa Maria, 2015-03-17)
The real time determination and future of evapotranspiration (ET) can contribute to
more efficient management of irrigation. The objective of this study was: (i) to evaluate
the accuracy of the estimate of the reference ...
Caracterização, avaliação e classificação dos pulverizadores autopropelidos produzidos no Brasil
(Universidade Federal de Santa Maria, 2015-07-24)
Brazil is considered the largest consumer of pesticides in the world. To apply these inputs are used, in many cases, hydraulic self-propelled sprayer boom. In Brazil there are few tools that assist the farmer in choosing ...
Estudo de trafegabilidade aplicado a veículos de roda em transporte e tração
(Universidade Federal de Santa Maria, 2010-03-24)
The ability of vehicles to traverse soft soils is an important aspect of their performance. The geological, climate and topography diversity originated, in Rio
Grande do Sul, extensive areas of hydromorphic clay soils, ...