Delmonte Roboredo's research while affiliated with State University of Mato Grosso and other places

Publications (8)

Article
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The aim of this study was to evaluate the effect of homeopathic medicines in the neutralization of waste herbicide 2,4-D+picloram in cucumber seeds, in the municipality of Alta Floresta-MT process. The experiment was carried out to evaluate two herbicide concentrations and five Nux vomica dynamizations (6CH, 12CH, 18CH, 24CH and 30CH), in addition...
Article
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O governo brasileiro apoiou irrestritamente a ocupação da Amazônia Legal com créditos altamente subsidiados para substituir a floresta por atividades agropastoris com a justificativa de que precisava ocupar aquela região para soberania nacional. Deste modo, o governo federal investiu fortemente na região, sem nenhuma preocupação ambiental. O objeti...
Article
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The proper soil use and management are essential for a sustainable production, thus the pursuit for systems that minimize damages to the environment and improve soil fertility is continuous. The objective of this study was to evaluate changes in soil fertility by the use and management of an Oxisol (Latossolo Vermelho-amarelo, SiBCS) in the Amazon...
Article
A abertura de novas fronteiras agrícolas na década de 1970, como o caso de Alta Floresta, Mato Grosso, estimulada pelo governo federal, ocorreu sem a preocupação com a preservação das florestas e contribuiu para a geração de fortes externalidades negativas. Este trabalho tem por objetivo realizar o diagnóstico socioambiental da Microbacia Hidrográf...
Article
The opening of new agricultural frontiers in the 70s, as it happened in Alta Floresta, Mato Grosso, was stimulated by the federal government and took place without any concern for the preservation of forests, thus contributing to the generation of strong negative externalities. This work aims to carry out a socioenvironmental diagnosis of the Maria...
Article
The purpose of this study was to build an aggregate index of social–environmental sustainability derived from incorporation of indicators of the quality of soil, water, and vegetation, and social organization and socioeconomic variables, in order to assess the overall social–environmental quality in a micro watershed in the Southern Amazon. From a...
Article
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O presente trabalho teve como objetivo avaliar o desenvolvimento vegetativo e a qualidade fisiológica de sementes de cultivares de arroz produzidas em sistemas alternativos para a renovação de pastagem. O trabalho foi conduzido no município de Alta Floresta-MT, na safra 2006/07. O delineamento experimental utilizado foi o de blocos casualizados em...
Article
Full-text available
The objective of this study was to assess the growth and physiological quality of seeds of rice cultivars grown in alternative systems for pasture renewal. The study was conducted in the municipality of Alta Floresta-MT in the 2006/07growing season. The experimental design was in randomized blocks with 4 replications in a 2x8 factorial scheme, cons...

Citations

... Comparison to other case studies carried out in tropical forest areas using the MESMIS method shows that the indicators defined for the environmental dimension are aligned with aspects generally monitored in studies on forest management systems and family agroecosystems Proença and Massaroto, 2018;Roboredo et al., 2018). ...
... These soils, in turn, have characteristics that require specific management practices, e.g., Argissolos (Ultisols) are naturally susceptible to erosion. Roboredo et al. (2017) evaluated the socio-environmental degradation in the Mariana microbasin and the perception of rural families about the recovery of permanent preservation areas; they concluded that the majority of farmers perceive environmental recovery as essential, but emphasize the need to build contour lines and terraces for soil conservation. ...
... And changing the ground cover for planting vines leads to a reduction in carbon stock, compared to native pastures, for example. Rodrigues et al. (2017) evaluated changes in Amazonian soils under different uses and managements, with forest, native pasture, areas prepared by minimum tillage system and conventional tillage. They concluded that soil fertility was altered. ...
... In addition, oxygen is also needed by microorganisms for respiration. Based on research Ali et al. (2013) states that polluted water has a very low oxygen content (Roboredo et al. 2016), The more organic waste in the water, the less oxygen content dissolved in the water. The decrease in DO levels was caused by the large number of organic substances produced from the tofu factory liquid waste which was directly discharged into the waters. ...