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Itens para a visualização no momento 21-26 of 26
Banco de sementes e manejo de azevém em culturas agrícolas
(Universidade Federal de Santa Maria, 2015-07-31)
In Rio Grande do Sul (Brazil), the annual ryegrass is a fodder plant used for animal feed, and it is also considered an important weed in crops during the cold period of the year. Three works were conducted, the first work ...
Família rural e produção de tabaco: estratégias de reprodução social em Arroio do Tigre/RS
(Universidade Federal de Santa Maria, 2015-08-21)
The overall aim of the thesis was to understand the social reproduction of tobacco growing families and the experiences lived in the different times of rural development in the town of Arroio do Tigre / RS. The research ...
Caracterização molecular de Chrysodeixis includens em soja no Brasil
(Universidade Federal de Santa Maria, 2015-02-27)
Soybeans are one of the crops with the highest expression in Brazil, both in area planted as in sales volume. The culture has as main pests defoliating caterpillars. Among these, stands out Chrysodeixis includens, pest ...
Atmosfera controlada dinâmica monitorada pelo quociente respiratório: efeito do manejo do etileno, temperatura e níveis de CO2 sobre compostos voláteis e conservação de maçãs
(Universidade Federal de Santa Maria, 2015-06-12)
The decrease in oxygen levels during storage of apples in controlled atmosphere (CA)
reduces ethylene production, respiration rate and delay fruit ripening. Excessively low O2
levels induce the fermentative pathway, ...
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 ...
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 ...