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Análise de conteúdo de temática ecológica em canções que expressam os elementos: água, ar, terra e fogo. O acervo musical brasileiro é rico em canções que abordam a temática ecológica e que são utilizadas em processos educativos socioambientais. O objetivo deste artigo é analisar o conteúdo temático de c... ... Repository: BDPA Publication year: 2020
Vibratory signals of four neotropical stink bug species. The stink bugs Acrosternum impicticorne, Euschistus heros, Piezodorus guildinii and Thyanta perditor (Heteroptera: Pentatomidae) feed and mate on the same host plants and constitute major components o... ... Repository: BDPA Publication year: 2005
Effect of glyphosate on nodule formation and its interrelation with nickel content in glyphosate-resistant soybeans. Recent research has demonstrated that glyphosate can decrease biological nitrogen fixation in glyphosate-resistant (GR) soybeans, however this reduction has been attributed directly to the effect of g... ... Repository: BDPA Publication year: 2009
Effect of increasing doses of glyphosate on water use efficiency and photosynthesis in glyphosate-resistant soybeans. The increase cultivated area of GR soybeans across different regions of the world have raised questions not yet answered as related secondary effects of glyphosate on physiology of GR soybeans. In thi... ... Repository: BDPA Publication year: 2009
Effect of glyphosate on nutrient contents in glyphosate-resistant soybeans. Although GR soybean technology is spread all over the countries involved in soybean production, there is no particular fertilizing recommendation under glyphosate use and not much has been reported in... ... Repository: BDPA Publication year: 2009
Biological nitrogen fixation as a key component of n nutrition for the soybean crop in Brazil. The area under soybean cultivation in South America accounts for more than half of the world soybean production, and the high cost of mostly important N fertilizers has necessitated a cropping approac... ... Repository: BDPA Publication year: 2009
Resistance to soybean cyst nematode: genetics and breeding in Brazil. The soybean cyst nematode (SCN), Heterodera glycines Ichinohe, is one of the most important diseases in Brazil that causes losses in practically all Brazilian growing regions. Breeding for SCN resista... ... Repository: BDPA Publication year: 2009
Breeding specialty soybean cultivars for processing and value-added utilization at Embrapa in Brazil. Through traditional genetic breeding, specialty characters are introduced into soybean, to make it more suitable for differents uses. To attend this special market, Embrapa Soybean released for commer... ... Repository: BDPA Publication year: 2009
A comunicação comunitária como forma de protagonismo dos jovens indígenas Puyanawa. Author(s): VIUDES, P.; GONÇALVES, D. da C. Esse artigo tem o objetivo de discutir como os jovens da Terra Indígena Puyanawa utilizam as expressões culturais ? pintura corporal, o canto e o artesanato com miçangas ? como elementos de comunicaçã... ... Repository: BDPA Publication year: 2019

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