Sown Pastures
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. In situ rumen degradation kinetics as affected by type of pasture and date of harvest
Botanical composition affects the nutritive value and nutrient degradation kinetics of pastures. However, there is little information about pastures composed of various species. The present study was conducted to evaluate in situ degradation kinetics of dry matter (DM), crude protein (CP) and neutral detergent fiber (NDF) of a naturalized non fertilized past
Sci. agric. (Piracicaba, Braz.). Publicado em: 2013-12
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2. Forage mass and the nutritive value of pastures mixed with forage peanut and red clover
The objective of this research was to estimate three pasture-based systems mixed with elephantgrass + spontaneous growth species, annual ryegrass, for pasture-based system 1; elephantgrass + spontaneous growth species + forage peanut, for pasture-based system 2; and elephantgrass + spontaneous growth species + annual ryegrass + red clover, for pasture-based
Revista Brasileira de Zootecnia. Publicado em: 2012-04
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3. Banco de sementes e sistemas de renovação no pasto de capim-braquiária com integração de culturas agrícolas / Seed bank in renewal of pasture signal grass with crop livestock integration
The experiment was conducted to evaluate the renewal of pasture of Brachiaria decumbens with integration of crops in cropping systems "planting" direct and conventional. The experiment was conducted in pastures of Brachiaria decumbens Stapf. Located on the campus of University Federal of Viçosa, Viçosa, MG. The experiment consisted of five "systems" of gra
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/02/2011
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4. Fertilization and oversowing on natural grassland: effects on pasture characteristics and yearling steers performance
The objective of this study was to evaluate the vegetal and animal production of a natural pasture on a Mollisol soil in the region of Campanha, in RS. The experimental design consisted of complete randomized blocks with three replicates, which enables the comparison between natural unfertilized pastures with fertilized pastures and pastures fertilized and o
Revista Brasileira de Zootecnia. Publicado em: 2011-09
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5. Metodologias para mapeamento de pastagens degradadas no cerrado.
RESUMO: Desde o início da década de 1970, o Bioma Cerrado vem sendo intensamente ocupado para a produção de carne bovina. Segundo dados do Censo Agropecuário do IBGE de 1995/1996, nesse ecossistema, existem 49,5 milhões de hectares de pastagens cultivadas concentradas nos Estados de Goiás (14.150.900 hectares), Mato Grosso do Sul (11.970.463 hectares)
Planaltina. Publicado em: 2011
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6. Valor nutritivo das principais gramíneas cultivadas no Brasil.
O presente documento recupera dados, dos últimos qunize anos, de análises bromatológicas das espécies Brachiaria decumbens, Brachiaria brizantha e Panicum maximum realizadas no Laboratório de Nutrição Animal da Embrapa Gado de Corte, para vários projetos de pesquisa. Características dos experimentos, procedimentos de coleta as amostras e metodologia
Campo Grande. Publicado em: 2011
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7. Tratamento de sementes, densidade e método de semeadura de Brachiaria brizantha no consórcio milho e braquiária / Treatment of seed, density and sowing methods of Brachiaria brizantha intercropping maize and pasture
The integrated crop livestock farming system is an important training and renovation of degraded pastures. However, lack technical information about physiological and sanitary quality of the forage seeds and sowing methods have been suggested as causes of failure in some fields. This work aimed to evaluate the effects of treatment of seeds of Brachiaria briz
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/06/2010
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8. Dinâmica do fósforo em latossolo do cerrado sob sistema de integração lavoura-pecuária
The integration of crop-livestock systems (ILP) is one of the alternatives to recover the fertility of soils under degraded pastures in the Cerrado region. This system has positive effects on soil fertility and quality, increasing organic carbon contents and soil biological activity, thus requiring a new characterization of soil fertility by identifying soil
Publicado em: 2008
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9. AGROECOLOGICAL MANAGEMENT OF ELEPHANTGRASS UNDER GRAZING, MIXED WITH CULTURES OF SUMMER AND WINTER CYCLES / MANEJO AGROECOLÓGICO DO CAPIM-ELEFANTE SOB PASTEJO, CONSORCIADO COM CULTURAS DE CICLO ESTIVAL E HIBERNAL
The work was conducted in Santa Maria, RS, Brazil, with the objective of to evaluate an elephantgrass pasture (Pennisetum purpureum Schum.) var. Merckeron Pinda, under rotational grazing, during the agricultural year of 2002. The elephantgrass was established in lines separated by three meters, at October of 2001 on a 0,33 ha area. Organic fertilization was
Publicado em: 2004