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Author(s): SANTOS, R. S.; MINEIRO, J. L. de C.; SOUSA, M. do S. M. de; DEUS, E. da G. de; ADAIME, R. No estado do Amapá, integrante da Amazônia Legal, até o momento os estudos na área de Acarologia Agrícolaforam pontuais embora tenham indicado rica diversidade de espécies. Neste trabalho apresentamos... ... |
Author(s): PEDRO NETO, M.; REIS, P. R.; ZACARIAS, M. S.; SILVA, R. A. Climate changes, such as temperature rise, prolonged drought and heavy rainfall, impair human activities, especially the food production sector. Rainfall is one of the most important natural, life-sus... ... |
Author(s): PEDRO NETO, M.; REIS, P. R.; ZACARIAS, M. S. O controle de pragas, plantas adventícias e doenças são importantes entraves para a produção de alimentos em sistema orgânico. Trabalhos demonstram que o manejo correto de plantas adventícias em cafee... ... |
Author(s): CASTRO, M. T. de; MONTALVÃO, S. C. L.; NAVIA, D.; FLECHTMANN, C. A. H.; MONNERAT, R. G.
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Author(s): SOUZA, V. C.; PIRES, T. A.; MINEIRO, J. L. C.; PRADO, J. S. M.
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Author(s): MARTHA JUNIOR, G. B.; CONTINI, E.; ALVES, E. R. de A. Brazilian agriculture is a success story. The country that until the 1960s systematically received food donations from abroad. and up to the 1980s was still a large food importer, had its agriculture... ... |
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Author(s): ARIAS, D.; VIEIRA JUNIOR, P. A.; CONTINI, E.; FARINELLI, B.; MORRIS, M. Section 1. Introduction and motivation; Section 2: Evolution and sources of agriculture productivity growth; Section 3: Use of factors of agriculture production; Section 4: Is Brazil maximizing agricu... ... |
Author(s): GOMES, E. G.; SOUZA, G. da S. e; GAZZOLA, R.; AVILA, A. F. D. We use census data (1996 and 2006) to model the agricultural production at state level in Brazil. Cost efficiency measurements are computed using data envelopment analysis and the response is assessed... ... |
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