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Navegação por autor "Curi, Nilton"
Itens para a visualização no momento 1-8 of 8
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(Editora UFLA, 2007-11)A erosão hídrica contribui para a redução da sustentabilidade dos sistemas agrícolas. O presente estudo avaliou, sob condições de chuva natural, as perdas de solo, água, nutrientes e matéria orgânica em um Latossolo Vermelho ... -
(Sociedade Brasileira de Química, 2008)This work evaluated the chemical quality of organic matter (OM) of a Brazilian Oxisol cultivated with coffee plants, under organic and conventional managements. Total organic C (TOC), light fraction C (LF-C) and C in humic ...
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(Editora UFLA, 2015)The knowledge of the water content in the soil profile is essential for an efficient management of crop growth and development. This work aimed to use geostatistical techniques in a spatio-temporal study of soil moisture ...
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(Sociedade Brasileira de Ciência do Solo, 2011-03)Research data have demonstrated that the P demand of coffee (Coffea arabica L.) is similar to that of short-cycle crops. In this context, the objective of this study was to evaluate the influence of annual P fertilization ...
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(Universidade Federal de Lavras, 2014-12-01)Este trabalho foi realizado com o objetivo de avaliar a solubilidade das rochas sienito nefelínico e glauconita como fontes alternativas de K pelas matrizes orgânicas ácidos húmico e cítrico e pela casca de café, em tempos ... -
(Editora UFLA, 2015-11)Brazil imports most of the potassium that it consumes in agriculture, however, such huge external dependence can be minimized with the use of alternative local K bearing rocks. This experiment was conducted with the objective ...
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(Editora UFLA, 2014-10)Soil structure is modify when subjected to the agricultural process, i.e., a new spatial organization of the pores system is formed, with relation to the physical quality of it. Thus the aim of this work was to visualize ...
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(Sociedade Brasileira de Química, 2009)Soil CO2 emissions represent an important component of carbon global cycle. However, information about short-term alterations of CO2 fluxes in soils of tropical regions are scarce. So, the objective of this study was to ...
Itens para a visualização no momento 1-8 of 8
