Cattle Trampling
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Braquiaria under irrigation in rotational grazing system and soil physical quality / IrrigaÃÃo em braquiÃria sob pastejo rotacionado e qualidade fÃsica do solo
The seasonality of forage production is a phenomenon of great importance because it is related to the indices of yield and profitability of livestock production. From that results the constant search for new forages and alternatives compatible with the several systems of production as well as the application of new technologies as pasture irrigation and fert
Publicado em: 2009
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2. Integrated crop-livestock and soil physical quality in Brazilian Cerrado / IntegraÃÃo Lavoura-PecuÃria e a Qualidade FÃsica do Solo na RegiÃo do Cerrado
Soil physics plays a fundamental role in conserving soil and water in agricultural landscapes and is also a key parameter for accessing the sustainability of agropastoral systems. Both pasture history and management can have a significant effect on soil physical attributes, but conclusive research on this subject remains fragmentary. This work aimed to quant
Publicado em: 2008
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3. Soil physical properties and soybean yield after one year of a cropping livestock integration system in an area under notillage / Atributos físicos do solo e produtividade da soja após um ano de integração lavoura-pecuária em área sob plantio direto
The inadequate use of tillage systems and grazing pressure above the capacity of support of the soil and the pasture are related to the degradation of the soil, especially by compaction. The negative effects of the animal on the soil are one of the main problems in managing cropping-livestock integrated systems. With the objective of evaluating the effects o
Publicado em: 2006
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4. SOIL PHYSICAL ATTRIBUTES IN INTEGRATED SYSTEMS OF AGRICULTURE CATTLE-RAISING UNDER NO TILLAGE / ATRIBUTOS FÍSICOS DO SOLO EM SISTEMAS DE CULTURAS SOB PLANTIO DIRETO NA INTEGRAÇÃO LAVOURA-PECUÁRIA
The integration between agriculture and cattle-raising has growing up in the last few years in Rio Grande do Sul state, Brazil. With the aim to evaluate the changes in some physical soil properties caused by different summer crop systems and pasture winter grazing frequencies, an experiment was carried out in Jari, central part of the state, in a Nitosol. Th
Publicado em: 2005
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5. Intervalo hídrico ótimo em diferentes sistemas de pastejo e manejo da pastagem. / Least limiting water range in different grazing systems and pasture management strategies.
A study was developed for evaluating the effect of different grazing systems and pasture management strategies on the Least Limiting Water Range (LLWR). The experimental site was located at the National Beef Cattle Research Center of Brazilian Agricultural Research Corporation (Embrapa Beef Cattle). The soil studied was a clay Oxisol (Typic Acrudox). Five sa
Publicado em: 2003
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6. Variações na composição e estrutura da comunidade arborea de um fragmento de floresta semidecidual em Bauru (SP), relacionadas a diferentes historicos de perturbações antropicas
The present study describes and compares the floristic composition and physiognomic structure of the arboreal and sub-arboreal strata among secondary and preserved sectors of a fragment of tropical seasonal semideciduous forest with well-known and documented history of man-made disturbance. The study was carried out in the Ecological Station Sebastião Aleix
Publicado em: 2001