Height Canopy Residual
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Thinning regimes and initial spacing for Eucalyptus plantations in Brazil
ABSTRACT This study focuses on the effects of different thinning regimes on clonal Eucalyptus plantations growth. Four different trials, planted in 1999 and located in Bahia and Espírito Santo States, were used. Aside from thinning, initial planting density, and post thinning fertilization application were also evaluated. Before canopy closure, and therefor
An. Acad. Bras. Ciênc.. Publicado em: 05/02/2018
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2. Dynamics of forage accumulation in Elephant grass subjected to rotational grazing intensities
We assessed the accumulation dynamics of forage and its components in Elephant grass cv. Napier (Pennisetum purpureum Schum.) that were subjected to three post-grazing height treatments (30, 50, and 70 cm) from February through May 2009 (experiment one) and December 2009 through May 2010 (experiment two). In experiment one, the grazing events started when th
R. Bras. Zootec.. Publicado em: 2013-09
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3. Biomass flow in Tifton-85 bermudagrass canopy subjected to different management strategies under rotational grazing with dairy goats
Biomass flow characteristics and forage accumulation were evaluated in Bermudagrass (Tifton 85) pasture managed under intermittent stocking with different management strategies. The management levels utilized were conventional (10 cm residual height and unfertilized), light (20 cm residual height and unfertilized), moderate (20 cm residual height with fertil
R. Bras. Zootec.. Publicado em: 2013-02
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4. Influência da estrutura da vegetação de um fragmento florestal nas características físicas e químicas da água e no funcionamento do ecossistema de um córrego rural
Riparian ecosystems are being rapidly degraded due to deforestation for conversion of natural areas to agriculture, pasture, and urban development. In rural areas, riparian forest remnants can be very important for biodiversity conservation and for the maintenance and improvement of water physical and chemical characteristics as the deforested stream passes
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/05/2012
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5. Alternativas de manejo do capim-tifton 85 sob pastejo por cabras leiteiras em lotaÃÃo rotativa / Management alternatives of bermudagrass (tifton 85) under grazing dairy goats in intermittent stocking
O presente estudo foi conduzido com o objetivo de avaliar alternativas de manejo da pastagem de capim-tifton 85, sob pastejo por cabras leiteiras em lotaÃÃo rotativa, realizado na Embrapa Caprinos e Ovinos no Cearà (3Â40Â58.42â latitude sul; 40Â16â50.5â longitude e 79 m de altitude).Os manejos foram combinaÃÃes entre altura residual e doses de nit
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/04/2011
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6. Estudo floristico e fitossociologico de um gradiente altitudinal no planalto residual do Urucum - Mato Grosso do Sul - Brasil
This is a structural and floristic study of an altitudinal gradient on the Urucum plateau, Mato Grosso do Sul, Brazil. This study is divided into three chapters: The first deals with floristic, structural and diversity variations in trees and shrubs and their relationships with the environmental features associated with altitude; the second deals with the va
Publicado em: 2005
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7. Produção de forragem de capins do gênero Panicum e modelagem de respostas produtivas e morfofisiológicas em função de variáveis climáticas. / Forage yield of Panicum grasses and modeling yield, morphological and physiological traits in response to climatic variables.
The brazilian livestock industry is based on the use of tropical pastures with high production potential which benefits from favorable environmental conditions over the year. However, the seasonal pattern of climatic conditions, mainly temperature and daylength, concentrates most of the annual forage accumulation during the spring and summer. Thus, knowing t
Publicado em: 2004