Tillers Composition
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. COMO A IDADE DO PERFILHO E A ADUBAÇÃO NITROGENADA MODIFICAM AS CARACTERÍSTICAS ESTRUTURAIS DO CAPIM-MARANDU DIFERIDO?
Resumo Este estudo avaliou as características estruturais de perfilhos, com diferentes idades, do capim-marandu (Urochloa brizantha cv. Marandu) diferido e adubado. Foram avaliadas duas doses de nitrogênio (baixa, 50 kg ha-1 e alta, 200 kg ha-1), três categorias de idades de perfilhos (jovem, <2 meses; maduro, 2 a 4 meses; e velho, > 4 meses;), além de d
Ciênc. anim. bras.. Publicado em: 13/12/2019
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2. Residual biomass potential of commercial and pre-commercial sugarcane cultivars
Sugarcane (Saccharum spp.) is an efficient and sustainable alternative for energy generation compared to non-renewable sources. Currently, during the mechanized harvest process, the straw left in the field can be used in part for the second generation ethanol and increasing the electric energy production. Thus, this study aimed to provide information on the
Sci. agric. (Piracicaba, Braz.). Publicado em: 2013-10
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3. Perfilhamento e valor nutritivo de pastagens de capins marandu e xaraés[BRACHIARIA BRIZANTHA (HOSCHST EX A. RICH.) STAPF.] sob manejo intermitente e doses de nitrogênio e potássio / Tillering and nutritive value of pastures and Marandu xaraés [Brachiaria brizantha (A. Rich HOSCHST EX.) STAPF.] Under management and intermittent doses of nitrogen and potassium
As pastagens são formadas por uma população de plantas e cada planta é formada por unidades básicas denominadas de perfilhos. As práticas de manejo permitem o conhecimento dos processos de perfilhamento. O valor nutritivo das pastagens é determinado pela composição bromatológica da planta e pela sua digestibilidade, podendo ser afetado pelo suprime
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/08/2010
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4. Efeitos de lâminas de irrigação sobre as características de crescimento, produção e qualidade de óleo essencial de capim-limão / Effects of irrigation depths on growth characteristics, production and essential oil quality of lemongrass
Lemongrass, Cymbopogoncitratus (DC) Stapf is a medicinal plant widely known and used in many countries for medical purposes and is used and applied in the pharmaceutical, food, cosmetics and perfumery industries. Due to the little information on cultivation practices to optimize its production, the aim of this work is to evaluate the effect of different irri
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/07/2010
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5. Avaliação de clones de capim-elefante manejados sob lotação rotacionada. / Evaluation of clones of elephant grass managed under rotational stocking.
This work aimed to describe and evaluate the morphogenetic and structural traits, and quality of two clones of elephant grass grazed under rotacional grazing. We used a completely randomized design with three replicates (paddocks) in a split plot, where clones were the whole plot and grazing cycles in a split plot, for evaluate morphogenetic and structural t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/02/2010
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6. Fluxo de biomassa, produÃÃo de forragem e composiÃÃo quimico-bromatolÃgica do capim-mombaÃa sob adubaÃÃo e irrigaÃÃo / Flow of biomass, production of fodder plant and composition chemistry-bromatolÃgica of capim-mombaÃa under fertilization and irrigation
This work was carried out to evaluate the effects of different irrigation levels and rates of nitrogen on the morphogenetic and structural characteristics, yield production and the composition chemical-bromatologic of mombaÃagrass (Panicum maximum cv. MombaÃa). The study was conducted in the period from August to December 2007 on Unit Research of EMBRAPA M
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/02/2009
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7. Avaliação agronômica da cana-de-açúcar submetida a métodos de colheita para produção animal / Agronomic traits of sugarcane (Saccharum spp.) under different harvesting methods for animal production
This research aimed to study harvesting losses, morphologic composition, dynamics of tillering and accumulation and, tiller density of sugarcane IAC86-2480 variety under three harvesting methods. In manual harvesting (MAN), plants were harvested to ground level, using a cutter. For mechanical harvesting (MEC), the harvester (adjusted for 20 cm from the groun
Publicado em: 2008
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8. Características morfogênicas e estruturais e acúmulo de forragem do capim-tanzânia submetido a intensidades e freqüências de corte / Morpho-structural characteristics and forage accumulation of Tanzania grass subjected to different cutting intensities and frequencies
The experiment was conducted in an area of the Animal Science Department, at the Federal University of Viçosa - UFV, MG, from 17/12/2004 to 08/04/2005, with the objective of evaluating morpho-structural characteristics and forage accumulation of Panicum maximum cv. Tanzania under different cutting intensities and frequencies. Two heights (25 and 50 cm) and
Publicado em: 2007
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9. Morphophysiological characteristics and herbage accumulation in mombaça grass subjected to defoliation regimes / Características morfofisiológicas e acúmulo de forragem em capim-mombaça submetido a regimes de desfolhação
Grazing systems that take into account the rhythm of regrowth of forage plants after defoliations can optimise herbage accumulation and ensure the control of sward structure. In these context, the objective was to evaluate patterns of response of Panicum maximum cv. Mombaça to defoliation in two experiments using measurements of sward morphogenetic and stru
Publicado em: 2006