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Navegação Biblioteca do Café por título
Itens para a visualização no momento 13982-14001 of 14033
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(Nova Economia, 2016)What caused the decline of beef jerky production in Brazil? The main sustenance for slaves, beef jerky was the most important industry in southern Brazil. Nevertheless, by 1850, producers were already worried that they ... -
(Sociedade Brasileira de Ciência do Solo, 2018)Water erosion is one of the main environmental impacts of land use. When soil and water losses occur, nutrients essential for the growth and maintenance of plants are removed, with harmful outcomes on the sustainability ...
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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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(Editora UFLA, 2006-04)This study was carried out in order to evaluate the physiological effects of silk-oak plants (Grevillea robusta A. Cunn.) arranged in rows within coffee groves (Coffea arabica L.) at Capinal, a village near the city of ...
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(Editora UFLA, 2021)The use of water-retaining polymers may be a feasible alternative in regions with low water availability, as they has enhance the performance of coffee plants with more favorable anatomical characteristics to make physiological ...
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(Editora UFLA, 2014-09)Weed control in different crops affects the chemical, physical, and biological properties of the soil and consequently its structural quality. The objective of this study was to evaluate, using water retention characteristics ...
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(Associação Brasileira de Engenharia Agrícola, 2013-03)The increasing demand for water resources accentuates the need to reduce water waste through a more appropriate irrigation management. In the particular case of irrigated coffee planting, which in recent years presented ...
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(Associação Brasileira de Tecnologia de Sementes - ABRATES, 2018)The aim of this study was to evaluate the effect of water stress on the germination of Coffea arabica seeds and the growth and development of plants from these seeds. Seeds of the cultivars Bourbon Vermelho, Mundo Novo, ...
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(Editora da Universidade Estadual de Maringá - EDUEM, 2014-07)Many coffee growers apply glyphosate in directed applications, but some phytotoxicity has been noted. It is believed some herbicides can exert a direct or indirect negative effect on photosynthesis by reducing the metabolic ...
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(Universidade Federal de Lavras, 2022-12-29)The energy dissipation and the evapotranspiration processes, are factors involved in the ecosystem net carbon exchange and are determinants in the ability of a self-regulating system to balance high carbon emissions. To ...
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(Universidade Federal do Ceará, 2016-04)The aim of this work was to evaluate the use of a water-retaining polymer on the initial growth of coffee plants for different levels of irrigation and types of seedling. The experiment was set up in pots with a clayey ...
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(2011)O domínio e o uso das novas linguagens decorrentes do advento das Tecnologias de Comunicação e Informação vêm sendo apontados como o grande diferencial de sustentabilidade institucional para as instituições públicas em ...
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(Sociedade Brasileira da Ciência das Plantas Daninhas, 2004-10)This study was carried out to investigate the efficiency of several herbicides under field conditions, by post-emergence application onto the entire area, their effect on the control of weeds in young coffee plantations ...
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(Editora UFLA, 2009-07)Weed management is identified as a major cause of soil compaction in coffee plantations, because of its necessary frequent undertaking. The objectives of this study were: a) to develop bearing capacity models, for a ...
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(Editora UFLA, 2018-01)Knowledge of the wet bulb and the root system of the Conilon coffee plant is highly important for the correct management of irrigation. Therefore, the aim of this work was to characterize the wet bulb and Conilon coffee ...
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(Instituto Internacional de Ecologia, 2010)Stomata are crucial in land plant productivity and survival. In general, with lower irradiance, stomatal and epidermal cell frequency per unit leaf area decreases, whereas guard-cell length or width increases. Nevertheless, ...
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(1934-09)Dr. Oswaldo Aranha, the newly appointed Ambassador of Brazil to the United States, arrived in New York on the Rex, from Italy, on September 13 th . In the Brazilian Committee of the Pan American Society at the Waldorf-Astroia. ...
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(1934-03)Rio de Janeiro, Feb. 2, 1934. – Following the audit of Brazil’s retained stocks of coffee by the Brazilian Institute of Accountancy and the English chartered accountants, Mac Auliffe, Davis, Bell &Co., the National Department ...
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(Universidade Federal Rural do Semi-Árido, 2021)Little is known about the management of high-yield clonal Coffea canephora in the Amazonian Region, mainly for nutritional aspects and cultivation system efficiency. This study aimed to evaluate the influence of different ...
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(1934-09)When the editor told me to slip into his suit-case and go along as reporter for the doings of the group of coffee men invited to visit Brazil as guests of the National Coffee Department, I was delighted to accept the ...
Itens para a visualização no momento 13982-14001 of 14033
