Data/hora: 08/06/2024 12:50:37

Biblioteca(s): | Embrapa Pantanal.
Data corrente: | 02/03/2001
Data da última atualização: | 31/03/2017
Autoria: | CARDOSO, E. L.; CRISPIM, S. M. A.; RODRIGUES, C. A. G.
Afiliação: | EMBRAPA Pantanal (Corumba, MS).
Título: | Aboveground standing crop of an ungrazed Elyonurus muticus grassland under annual burning in the Pantanal, Brazil.
Ano de publicação: | 2001
Fonte/Imprenta: | In: INTERNATIONAL GRASSLAND CONGRESS, 19., Sao Pedro, 2001. Proceedings. Sao Pedro: Sociedade Brasileira de Zootecnica, 2001. p.816-817.
Idioma: | Inglês
Conteúdo: | This study was conducted in the Pantanal of Mato Grosso do Sul state, Brazil, from September 1995 to July 1997. The objective was to evaluate the effect of annual burning on grasses and forbs biomass and standing dead in an ungrazed grassland of Elyonurus muticus. In two areas, one free of burning (control) and another area with annual burning, grasses, forbs aboveground biomass, and standing dead were  collected. The experimental design was completely randomized with 10 replications. Burning modified the grasses and forbs biomass dynamics when compared to the area free of burning. After the first burning the grasses biomass reduced in, approximately, 22% and the forbs increased in 32%. After the second burning the grasses biomass reduced in, approximately, 35% while the forbs was similar in both areas. The standing dead in the burning area was practically absent.
Palavras-Chave: | Dry matter; Elyonurus muticus; Fire; Management; Native pasture; production; Savana; Savanna.
Thesagro: | Fogo; Manejo; Matéria Seca; Pastagem Nativa; Produção.
Thesaurus Nal: | Brazil; Pantanal.
Categoria do assunto: | --
Registro original: | Embrapa Pantanal (CPAP)
Exemplares: | CPAP - (48331-1) - UPC - SP - PP - SP16223 -  - 16223 - DIS