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Registros recuperados: 5
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Crescimento e produção de espécies forrageiras consorciadas com pinhão-manso. Repositório Alice
SILVA, J. A. N.; SOUZA, C. M. de; SILVA, C. J. da; BOTTEGA, S. P..
2012
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Capim-massai; Planta de cobertura; Massai grass; Cover crops.
Ano: 2012 URL: http://www.alice.cnptia.embrapa.br/handle/doc/930227
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Forage production and preservation of species by enriching caatinga with grasses and thinning areas into strips. Repositório Alice
CONRADO, J. A. de A.; CAVALCANTE, A. C. R.; TONUCCI, R. G.; CARNEIRO, M. S. de S.; CÂNDIDO, M. J. D..
Abstract: The objective of this study was to evaluate the thinning into strips and the enrichment with exotic grasses in a Caatinga area in order to maintain and increase the biodiversity of native vegetable species and forage production. Two studies were carried out?one in an area of Caatinga thinned into strips and one in an unmanipulated Caatinga area?during the rainy and rainy-dry season transition periods in 2016. The production of herbaceous biomass was evaluated, and the diversity and equability of the two areas were assessed through Shannon-Weaver (H') and Pielou (J') indexes. The establishment of massai and buffel grasses at the center and edges of the area thinned into strips was also evaluated. During the rainy season, the production of...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Massai grass; Pleno sol; Indigenous organisms; Gramínea Forrageira; Capim Buffel; Cenchrus ciliaris; Composição Botânica; Sombreamento; Forage grasses; Introduced species; Botanical composition.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1112272
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Management of natural pasture increases native and exotic herbaceous biomass and biodiversity in the Caatinga of Brazil. Repositório Alice
CONRADO, J. A. de A.; CAVALCANTE, A. C. R.; TONUCCI, R. G.; SALDANHA, A. R.; CÂNDIDO, M. J. D..
Abstract: The objective of this study was to evaluate the ability of savanna thinning and enrichment with grasses to maintain local biodiversity and intensify biomass production in an area of Caatinga. The study was carried out in a Caatinga area thinned into savanna and an unmanipulated area during the rainy and rainy-dry transition seasons of 2016. The herbaceous biomass production, diversity, and equability of the thinned and unmanipulated areas were evaluated by calculating values of the Shannon-Weaver (H') and Pielou (J') indices. The establishment of massai and buffel grasses in the savanna-thinned area was also evaluated. The area thinned into savanna produced more native herbaceous forage biomass in both the rainy (1,940.55 kg ha-1) and rainy-dry...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Unmanipulated area; Massai grass; Buffel grass; Enrichment; Savanna thinning; Área não manipulada; Capim-massai; Enriquecimento; Raleamento em savana; Biomassa de forragem; Herbaceous species; Native species; Capim Buffel; Composição Botânica; Botanical composition; Shrubs; Introduced species.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1108495
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Tillering dynamics in massai grass fertilized with nitrogen and grazed by sheep. Repositório Alice
LOPES, M. N.; CÂNDIDO, M. J. D.; POMPEU, R. C. F. F.; SILVA, R. G. da; MORAIS NETO, L. B. de; CARNEIRO, M. S. de S..
To evaluate the tillering dynamics of massai grass under rotational sheep stocking and fertilized with nitrogen (control - 0; 400; 800 and 1200 kg ha-1 year-1), this study was carried out, in a completely randomized design with repeated measures over time. The mob-grazing technique was applied to perform the grazing by employing groups of animals for rapid defoliation. The tiller appearance, survival and mortality rates, tiller biomass, and green/dead tillers ratio, have presented increase responses to nitrogen levels, with the three rates and the tiller biomass varying between evaluation periods. There was a quadratic response for the tiller flowering rate, population density of vegetative and reproductive tillers, reaching maximum values (0.051 tiller...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Massai grass; Tillering stability index; Tiller survival rate; Ecofiosiologia vegetal; Perfilhamento; Panicum infestum; Capim massai; Massa de forragem; Pastejo; Ovino; Gramínea forrageira; Consorciação de cultura; Plant developmental stages; Sheep; Panicum maximum; Nitrogen fertilizers.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1057490
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Yield, nutritional status and soil chemical properties as response to cattle manure, reactive natural rock phosphate and biotite schist in Massai grass. Repositório Alice
MOREIRA, A.; FAGERIA, N. K.; SOUZA, G. B. de; FREITAS, A. R. de.
In animal production, grasses planted in the pasture lands have especial value to improve aggregate value of products. This paper evaluates the effects of applying cattle manure, reactive natural phosphate and biotite schist on soil fertility, yield and nutritional content of Megathyrsus spp. cv. Massai. The experiment was conducted under field conditions, in a dystroferric Red Latosol (Oxisol). The experimental design was randomized blocks with the treatments confounding, with one replicate. The treatments consisted of three rates of natural reactive rock phosphate from Algeria - Djebel-Onk (0, 100 and 200 kg ha-1 of P2O5), three biotite schist rates (0, 150 and 300 kg ha-1 of K2O) and three cattle manure rates (0, 20 and 40 Mg ha-1). The application of...
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Nutritional status; Micronutrientes; Massai grass.
Ano: 2009 URL: http://www.alice.cnptia.embrapa.br/handle/doc/578360
Registros recuperados: 5
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