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Sugarcane planting failure classification through deep learning approach in drone imagery. Este trabalho realizou testes com a rede YOLOv5, que é uma rede de aprendizado profundo, para a qual existem diversos tutoriais de utilização e aplicativos na internet que auxiliam na marcação dos obj... ... Repository: BDPA Publication year: 2022
Mapping gaps in sugarcane fields in unmanned aerial vehicle imagery using YOLOv5 and ImageJ. Abstract: Sugarcane plays a pivotal role in the Brazilian economy as a primary crop. This semiperennial crop allows for multiple harvests throughout its life cycle. Given its longevity, farmers need t... ... Repository: BDPA Publication year: 2024
Relação entre acionamentos do garantia-safra, precipitação e índices de vegetação. RESUMO. O Garntia-Safra (GS) é uma ação do Programa Nacional de Fortalecimento da Agricultura Familiar (PRONAF) que efetua pagamentos aos pequenos agricultores em caso de perdas agrícolas. Trata-se, p... ... Repository: BDPA Publication year: 2019
A site suitability analysis for castor (Ricinus communis L.) production during Brazil's second harvest incorporating disease prediction. ABSTRACT. Castor (Ricinus communis L.) is an important industrial crop with a wide range of industrial and pharmaceutical applications. Brazil is among the largest castor-producing countries. Between... ... Repository: BDPA Publication year: 2023
Sistema para avaliação de risco de resistência de insetos a toxinas Bt expressas em culturas transgênicas. O sistema RRiskBtWeb foi desenvolvido para avaliação de risco de evolução de resistência de insetos a toxinas Bt expressas em culturas transgênicas. A evolução de resistência de insetos a qualquer age... ... Repository: BDPA Publication year: 2017
Rhizobacterial community dynamics of resistant and susceptible wheat genotypes in the presence of the pathogen Fusarium graminearum. The rhizosphere is an environment influenced by a range of beneficial functions to plants such as nutrient uptake, stress tolerance, and defense against soil-borne pathogens. During the fungal invasio... ... Repository: BDPA Publication year: 2019
Tolerance to toxic aluminum em chromium of in vitro cultivated sugarcane seedlings as affected by boron-enriched medium. Symptoms of metal toxicity are frequent in cultivated crops. In Brazil, most soils are acidic with often high contents of toxic aluminum. In addition, harmful levels of toxic chromium occur in some pl... ... Repository: BDPA Publication year: 2012
Collaria oleosa (Hemiptera:Miridae) on Brachiaria ruziziensis and Penissetum purpureum (Poaceae): Charaterization of injury and biological aspects. Injuries caused by Collaria oleosa have often been observed in signal grass and elephant grass pastures. Therefore, the aim of this study was to diagnose and delineate the sites of the injuries caused... ... Repository: BDPA Publication year: 2011
Identificação de falhas de plantio em lavouras de cana-de-açúcar. Resumo: A presença de falhas de plantio está entre os maiores motivos para quebra de produção da cana-de-açúcar, sendo que em alguns casos é necessário proceder-se o replantio das áreas afetadas. Send... ... Repository: BDPA Publication year: 2022

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