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Navegação Revista Ceres por data do documento
Itens para a visualização no momento 41-57 of 57
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(Universidade Federal de Viçosa, 2019)O sensoriamento remoto multiespectral apresenta-se como metodologia confiável e viável para auxiliar o produtor na decisão para melhores práticas de manejo, garantindo uma produção agrícola mais eficiente e sustentável. ... -
(Universidade Federal de Viçosa, 2020)Coffee production faces challenges due to the susceptibility of the crop to insects. Owing to the coffee leaf miner Leucoptera coffeella, which is one of the main insect pests, the technology for the application of ...
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(Universidade Federal de Viçosa, 2020)In Coffea canephora, the number of orthotropic shoots is directly related to plant yield. The objective of this study was to evaluate the vegetative and yield performance of Coffea canephora, from the botanical variety ...
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(Universidade Federal de Viçosa, 2020)Due to the possibility of enhancing the physiological responses by modulating the architecture of coffee trees, the objective of the study was to analyze the leaf gas exchanges and biomass allocation of Arabica coffee ...
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(Universidade Federal de Viçosa, 2021)Despite the important role of coffee production in the economy of Espirito Santo, the second largest coffee producing state in Brazil, productivity is still below the Brazilian average. One of the factors that explain this ...
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(Universidade Federal de Viçosa, 2021-11-08)A strategy for genetic improvement of coffee Coffea canephora plants is to aggregate through artificial crossings the characteristics of the Conilon botanical variety, such as shorter height and drought resistance, with ...
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(Universidade Federal de Viçosa, 2022-01-09)This research is related to the evaluation of vegetative growth parameters, initial yield and incidence of pests and diseases of twelve Arabica coffee cultivars submitted to the subtropical humidity environment of Vale do ...
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(Universidade Federal de Viçosa, 2022-01-09)Brazil is the largest Coffea arabica L. producer and exporter in the world market. In view of the need for nitrogen fertilization, the objective of this work was to evaluate the use of digital images of coffee leaves as a ...
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(Universidade Federal de Viçosa, 2022-01-09)Improving the effectiveness of pesticide application for controlling insects, mites, and pathogens in coffee cultivation has been a major challenge for coffee farmers, researchers, and consultants. The present study aimed ...
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(Universidade Federal de Viçosa, 2022-06-13)Currently, one of the most used practices in national coffee production is skeletal pruning, to preserve productive capacity, correct plant architecture, minimize the occurrence of diseases, among others. Also, it reduces ...
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(Universidade Federal de Viçosa, 2022-07-22)Studies related to climate change and agricultural value chains have in common the growing concern on conserving water resources. Thus, the concept of the water footprint stands out, which measures the amount of water (in ...
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(Universidade Federal de Viçosa, 2022-10-17)The coffee leaf miner is responsible for significant decreases in coffee production. To mitigate the problems caused by this pest control strategies need to be applied. The combined application of chemical and biological ...
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(Universidade Federal de Viçosa, 2023-03-10)Chromium is present in the tannery sludges worldwide making it a problem for agriculture. This study aimed to evaluate whether humus functions as a chromium stabilizing agent when using tannery sludge in the substrate of ...
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(Universidade Federal de Viçosa, 2023-04-14)The insertion of the tree component in coffee production is a strategy from an economic and environmental perspective. Thus, the objective of this study was to evaluate the temporal influence on the agronomic and productive ...
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(Universidade Federal de Viçosa, 2023-06-16)Remote monitoring of the management of coffee crops is necessary as the demand in decision-making, where the aim is to rise production based on sustainable management is in a constant growth. In this work, it was evaluated ...
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(Universidade Federal de Viçosa, 2023-08-25)In the initial phase of the coffee crop, the control of weeds and water availability for the establishment of the plants is a concern. The polyethylene cover can positively influence the chemical and biological characteristics ...
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(Universidade Federal de Viçosa, 2023-11-13)The pre-harvest application of the bioprotective agent Cladosporium cladosporioides is an alternative to inhibit these fermentative processes that might occur in coffee beans that were either their storing bag or exposed ...
Itens para a visualização no momento 41-57 of 57
