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Itens para a visualização no momento 271-280 of 294
Colletotrichum sp. causando mancha foliar em Cassia fistula L.: patogenicidade, morfologia, caracterização molecular e controle in vitro
(Universidade Federal de Santa Maria, 2016-02-25)
The species Cassia fistula L., popularly known as chuva-de-ouro, is an exotic arboreta, used for the purpose of urban trees, however, despite its ornamental value, the species has not been the subject of research papers, ...
Identificação de espécies de Cladosporium e a reação de cultivares de nogueira-pecã
(Universidade Federal de Santa Maria, 2016-02-23)
The culture of pecan [Carya illinoinensis (Wangenh.) K. Koch] has presented greater economic importance in southern Brazil in recent decades, thus increasing the planted area, mainly in the states of Rio Grande do Sul (RS), ...
Patógenos em sementes de Pinus spp. - ênfase em Lasiodiplodia sp. e Fusarium spp.
(Universidade Federal de Santa Maria, 2016-02-24)
The genus Pinus is highlight in the forestry sector, especially in southern Brazil, by production of wood and cellulose. However, their seeds are vulnerable to attack by fungi causing diseases in nurseries. The present ...
Indução de resistência à antracnose em feijoeiro por Trichoderma harzianum e Bacillus subtilis
(Universidade Federal de Santa Maria, 2016-02-22)
The massive use of chemicals to control plant diseases cause numerous negative impacts on agricultural production system on non-target organisms, consumers and farmers. Therefore, the use of biological control organisms ...
Educomunicação: integração midiatica da radio El Chasque na comunidade Cerro Pelado, Uruguai
(Universidade Federal de Santa Maria, 2016-08-25)
We live in an era of technological change and this study addresses the challenge for
schools to enter the new information and communication technologies in the school
environment and use these new tools for learning. The ...
Respostas agronômicas e morfofisiológicas do girassol ao déficit e excesso hídrico em dois solos
(Universidade Federal de Santa Maria, 2016-01-29)
Soil water availability is one of the major factors affecting the success or failure of an agricultural crop. Stresses caused by water deficit or surplus are harmful to the growth and sunflower yield. Plant growth pattern ...
Variabilidade produtiva, tamanho de parcela e uso de bordaduras em experimentos com culturas olerícolas em ambiente protegido
(Universidade Federal de Santa Maria, 2016-07-22)
The work aimed to study the variability in protected environments cultivated with zucchini, lettuce, green bean, peppers and cherry tomatoes and test the use of borders and the handling of the plot size is effective in ...
Práticas educomunicativas no contexto escolar: obstáculos e perspectivas
(Universidade Federal de Santa Maria, 2016-08-25)
This research aims to address on the pioneering educational experiment carried out in the Community of Cerro Pelado in Uruguay, with the radio El Chasque FM, started as communication design and currently as a curricular ...
Parâmetros e tendências genéticas para características morfofuncionais em equinos da raça crioula participantes da competição freio de ouro
(Universidade Federal de Santa Maria, 2016-08-31)
The Crioula horse breed is considered as a symbol of the State of Rio Grande do Sul and has considerable economic importance for the State. Originating from the Andalusian breed is considered an extremely docile and ...
Participação social e políticas públicas de extensão rural em assentamentos de reforma agrária
(Universidade Federal de Santa Maria, 2016-08-31)
Social participation is seen as the success cornerstone of the public policies, counting on the beneficiary public in its formulation, operationalization and co-management. The public policy of Rural Extension for Settlements ...