Soil Health Indicators
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Soil Quality Evaluation Using the Soil Management Assessment Framework (SMAF) in Brazilian Oxisols with Contrasting Texture
ABSTRACT The Soil Management Assessment Framework (SMAF) was developed in the U.S.A. and has been used as a tool for assessing and quantifying changes in soil quality/health (SQ) induced by land uses and agricultural practices in that region and elsewhere throughout the world. An initial study using SMAF in Brazil was recently published, but additional resea
Rev. Bras. Ciênc. Solo. Publicado em: 13/02/2017
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2. Reclamation status of a degraded pasture based on soil health indicators
Pasture degradation is a concern, especially in susceptible sandy soils for which strategies to recover them must be developed. Microbiological and biochemical soil health indicators are useful in the guindace of soil management practices and sustainable soil use. We assessed the success of threePanicum maximum Jacq. cultivars in the reclamation of a pasture
Sci. agric. (Piracicaba, Braz.). Publicado em: 2015-06
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3. Brazilian chicken meat production chain:a 10-year overview
Brazil is the world's largest broiler meat exporter. Health control, knowledge and technology, as well as the natural aspects of the country are pointed out as the keys for the success of that product in the market. Brazilian broiler production grew significantly in the last decade; it creates jobs and has a significant social role in Brazilian economy. This
Rev. Bras. Cienc. Avic.. Publicado em: 2015-03
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4. Soil health: looking for suitable indicators. What should be considered to assess the effects of use and management on soil health?
Soil Health refers to the ecological equilibrium and the functionality of a soil and its capacity to maintain a well balanced ecosystem with high biodiversity above and below surface, and productivity. To understand and use soil health as a tool for sustainability, physical, chemical, and biological properties must be employed to verify which respond to the
Sci. agric. (Piracicaba, Braz.). Publicado em: 2013-08
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5. Adaptação de equipamento de geração de gases oxidantes para aplicação na desinfecção de água / Adaptation of generator oxidant gases equipament to aplication in water disinfection
Human consumption of water outside of the microbiological standards for drinking constitutes a health and disease risk factor. Through the process of infiltration in the soil, groundwater may be contaminated by the waste generated by human activity and deposited in the soil, waterways or air. The consumption of water in natura, captured in a spring, may lead
Publicado em: 2009
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6. Evaluation of environment impact of the technological innovation on forest harvesting / Avaliação de impactos ambientais da inovação tecnológica na colheita florestal
In considering the development of forest harvesting in the country, it is observed that the progress was very big. Since the 60 s until the present day there were many changes occurred in this sector, with the operations evolved from a manual process for the semimechanized, became in recent decades a significant aspect in terms of mechanization. Thus, become
Publicado em: 2008
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7. Monitoring environmental reclamation of areas of bauxite mining sites at National Saracá Forest Taquera, Porto Trombetas (PA). / Monitoramento da recuperação ambiental de áreas de mineração de bauxita na Floresta Nacional de Saracá-Taquera, Porto Trombetas (PA)
Com o objetivo de monitorar o processo de recuperação ambiental de tanques de depósito de rejeito da lavagem da bauxita, revegetados através da hidrossemeadura de leguminosas fixadoras de N2 e com adição de fungos micorrizicos, mais aporte de nutrientes. Posteriormente, foi feito o plantio de mudas nativas em experimento de níveis de adubação e cala
Publicado em: 2006
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8. Aspectos da interação do homem com pesticidas no ambiente: focando a cotonicultura e com ênfase às bordas do Alto Pantanal, Mato Grosso, Brasil.
The interaction man-pesticide-environment (M-P-E), in cotton areas was characterized and, a laboratorial study on mobility of the pesticide parathion methyl (PM) into soil columns was developed. Antropic impacts and risk indicators of environmental contamination by pesticides and risks to human health were identified (RCDPEH). This study was carried on in tw
Publicado em: 2005
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9. Caracterização hidrológica de duas microbacias visando a identificação de indicadores hidrológicos para o monitoramento ambiental do manejo de florestas plantadas. / Hydrological characteristics of experimental catchments for the identification of hydrological indicators for the environmental monitoring of forest plantations.
The present work consisted of the hydrological characterization of two catchments aiming to identify hydrologic criteria and indicators that can contribute for the implementation of better management practices of Eucalyptus plantations, as well as the evaluation of possible impacts of these activities on catchment yield and quality. The experimental catchmen
Publicado em: 2003