Perennial Pastures
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Comparing how land use change impacts soil microbial catabolic respiration in Southwestern Amazon
Abstract Land use changes strongly impact soil functions, particularly microbial biomass diversity and activity. We hypothesized that the catabolic respiration response of the microbial biomass would differ depending on land use and that these differences would be consistent at the landscape scale. In the present study, we analyzed the catabolic response pro
Braz. J. Microbiol.. Publicado em: 2016-03
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2. Genetic diversity analysis among pigeonpea genotypes adapted to South American regions based on microsatellite markers
The pigeonpea [Cajanus cajan (L) Millspaugh] is one of the most important perennial legume crops utilized in the food, fodder, soil conservation, crop-livestock integrated systems, reclaiming of degraded pastures and symbiotic nitrogen fixation. Microsatellite markers were used to estimate the genetic diversity of 77 pigeonpea genotypes selected from the ger
Scientia Agricola. Publicado em: 2011-08
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3. Estoque de carbono nos solos da bacia do Rio Araguari-MG: estimativas, modelagem e cenários
The soils can act as a source or carbon sink to the atmosphere, depending on the climate conditions and, especially, the type of use and management adopted. Taking into consideration the stock/sequestration carbon potential, admittedly, attributed to several land uses, as in planted forests (Pinus and Eucaliptus), and no-till areas, as well as the efficiency
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/09/2010
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4. Changes in the soil carbon stocks due to agricultural land use in the Southwest Amazonian / Mudança no estoque de carbono do solo devido ao uso agrícola da terra no Sudoeste da Amazônia
Land use changes such as conversion of natural ecosystems to agro ecosystems are shown to cause alterations in the transformations of soil organic matter (SOM), as well they are responsible for crescent emissions of greenhouse gases (GEE), therefore representing around 20% of total GEE emissions. Over the last 30 years, land deforestation has occurred more i
Publicado em: 2008
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5. PRODUÇÃO E QUALIDADE DE FORRAGENS E ATRIBUTOS DE UM ARGISSOLO VERMELHO / ATTRIBUTES OF AN ULTISOLS UNDER SYSTEMS OF FORAGE CROP
No Brasil, a maioria dos solos utilizados para pecuária apresenta algumas limitações de fertilidade. Uma das alternativas para melhorar as condições desses solos é a introdução de espécies perenes, incluindo gramíneas e leguminosas consorciadas e correção do solo que comportará as culturas forrageiras. Informações e pesquisas sobre melhorias d
Publicado em: 2008
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6. Decison support system for agricultural land use management / Sistema de apoio ao processo de decisão para a gestão do uso agricola da terra
The objective of this work was to develop a decision support system for agricultural land environmental planing, which integrates an Expert System to determine the land capability and other to recommend adequate uses and practices for soil conservation and management, Geographic Information System (GIS), a database and an interface to monitor input and outpu
Publicado em: 2005