Sown Pasture
Mostrando 1-12 de 14 artigos, teses e dissertações.
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1. Response of elephant grass to grazing under an organic production system
RESUMO O objetivo desta pesquisa foi avaliar o capim elefante nos sistemas orgânico e convencional. No sistema orgânico, combinaram-se espécies com períodos de crescimento complementares; o capim elefante foi plantado em linhas com 3,0 m de distância entrelinhas; entre as fileiras de capim elefante, durante o período hibernal, foi semeando o azevém e
Rev. Ciênc. Agron.. Publicado em: 2019-03
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2. Soil Properties and Plant Biomass Production in Natural Rangeland Management Systems
ABSTRACT Improper management of rangelands can cause land degradation and reduce the economic efficiency of livestock activity. The aim of this study was to evaluate soil properties and quantify plant biomass production in four natural rangeland management systems in the Santa Catarina Plateau (Planalto Catarinense) of Brazil. The treatments, which included
Rev. Bras. Ciênc. Solo. Publicado em: 24/10/2016
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3. 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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4. 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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5. Produtividade e características fisiológicas do consórcio milho-braquiária / Productivity and physiological characteristics of Corn-Brachiaria Intercrop
Three experiments were installed between the years of 2007 and 2009, two of them made in the field and one held in a greenhouse. Our aims were: experiment 1 - evaluate the effects of emergence time in brachiaria and in the application of atrazine herbicide mixture + nicosulfuron at two levels of fertilization, in photosynthesis, stomatal conductance, transpi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/07/2011
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6. 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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7. 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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8. Recria e engorda de machos bubalinos em pastagem cultivada de canarana-erecta-lisa (Echinochloa pyramidalis).
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Belém. Publicado em: 2011
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9. 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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10. AVALIAÇÃO DE DOIS SISTEMAS FORRAGEIROS SOB PASTEJO COM VACAS LEITEIRAS / TWO BASED-PASTURE SYSTEMS EVALUATION UNDER GRAZING WITH DAIRY COWS
The objective of this work was evaluate two pasture-based systems (PS) with elephantgrass (Pennisetum purpureum Schum.), ryegrass (Lolium multiflorum Lam.), and spontaneous growth species varying in one system, the mixture with white clover (Trifolium repens L.) and, in the other system, with forage peanut (Arachis pintoi Kraprov &Gregory), handled under rot
Publicado em: 2009
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11. 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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12. Avaliação da qualidade fisiológica de sementes de azevém anual do banco de sementes do solo / Physiological quality evaluation of annual ryegrass seeds from the soil seed bank
The study evaluated the physiological quality evolution of annual ryegrass seeds (Lolium multiflorum Lam.) from the soil seed bank, in no tillage system with soybean. From an area of 336 m 2 , with 11 years of soybean annual ryegrass rotation, 21 soil samples with 10 cm of diameter were taken, 5 cm deep, four times (December, January, March and April), repre
Publicado em: 2006