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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
06/09/1995 |
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Data da última atualização: |
05/04/2017 |
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Autoria: |
RUNDEL, P. W.; PARSONS, D. J. |
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Título: |
Post-fire uptake of nutrients by diverse ephemeral herbs in chamise chaparral. |
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Ano de publicação: |
1984 |
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Fonte/Imprenta: |
Oecologia, v.61, n.2, p.285-288, 1984. |
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Idioma: |
Inglês |
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Conteúdo: |
Diverse populations of ephemeral herbs form the dominant element of community biomass in the first year of growth following a fall burn in chamise chaparral. Ephemeral herbs constituted 337 kg ha-1 of above-ground biomass after the first season of post-fire growth. This was 64% of the total, with the majority of the remaining biomass being in resprounts of Adenostoma fasciculatum. Ephemeral herb biomass following fire in other stands was as high as 1117 kg ha-1. Nutrient contentts of ephemeral herbs were 6.68 kg N ha-1, 0.71 kg P ha-1, 10.5 kg H ha-1, 4.75 kg Ca ha-1 and 0.91 kg Mg ha-1. These were 55, 54, 81, 71 and 70% respectively of the aboveground totals. In the second year following fire, the total herb biomass was 40% higher, but the nutrient pool in above-ground biomass of these herbs was only 30-60% of what it had been the first year. Resprounts of A. fasciculatum and short-lived wood shrubs constituted more than 90% of above-ground biomass as this stage of postfire succession. |
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Palavras-Chave: |
Community; Comunidade; Fire. |
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Thesagro: |
Fogo. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01467naa a2200181 a 4500
001 1786050
005 2017-04-05
008 1984 bl --- 0-- u #d
100 1 $aRUNDEL, P. W.
245 $aPost-fire uptake of nutrients by diverse ephemeral herbs in chamise chaparral.
260 $c1984
520 $aDiverse populations of ephemeral herbs form the dominant element of community biomass in the first year of growth following a fall burn in chamise chaparral. Ephemeral herbs constituted 337 kg ha-1 of above-ground biomass after the first season of post-fire growth. This was 64% of the total, with the majority of the remaining biomass being in resprounts of Adenostoma fasciculatum. Ephemeral herb biomass following fire in other stands was as high as 1117 kg ha-1. Nutrient contentts of ephemeral herbs were 6.68 kg N ha-1, 0.71 kg P ha-1, 10.5 kg H ha-1, 4.75 kg Ca ha-1 and 0.91 kg Mg ha-1. These were 55, 54, 81, 71 and 70% respectively of the aboveground totals. In the second year following fire, the total herb biomass was 40% higher, but the nutrient pool in above-ground biomass of these herbs was only 30-60% of what it had been the first year. Resprounts of A. fasciculatum and short-lived wood shrubs constituted more than 90% of above-ground biomass as this stage of postfire succession.
650 $aFogo
653 $aCommunity
653 $aComunidade
653 $aFire
700 1 $aPARSONS, D. J.
773 $tOecologia$gv.61, n.2, p.285-288, 1984.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
05/12/2019 |
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Data da última atualização: |
16/01/2020 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
NASCIMENTO, B. L. V. do; PESTANA, R. K. N.; PEREIRA, J. dos S.; CARMO, C. D. do; OLIVEIRA, E. J. de. |
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Afiliação: |
Bruna Leite Vieira do Nascimento, Universidade Federal do Recôncavo da Bahia; Rosa Karla Nogueira Pestana, Universidade Federal do Recôncavo da Bahia; Jocilene dos Santos Pereira, Universidade Federal do Recôncavo da Bahia; Cátia Dias do Carmo, Universidade Federal do Recôncavo da Bahia; EDER JORGE DE OLIVEIRA, CNPMF. |
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Título: |
Obtenção de linhagens de mandioca via seleção assistida por marcadores moleculares microssatélites. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In : JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 12., 2018. Ciência profissional : resumos. Cruz das Almas, BA: Embrapa Mandioca e Fruticultura, 2019. |
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Páginas: |
1 p. |
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Idioma: |
Português |
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Thesagro: |
Mandioca. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/206257/1/Obtencao-de-linhagens-de-mandioca-via-selecao-assistida-por-marcadores.pdf
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Marc: |
LEADER 00664nam a2200169 a 4500
001 2116022
005 2020-01-16
008 2018 bl uuuu u00u1 u #d
100 1 $aNASCIMENTO, B. L. V. do
245 $aObtenção de linhagens de mandioca via seleção assistida por marcadores moleculares microssatélites.$h[electronic resource]
260 $aIn : JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 12., 2018. Ciência profissional : resumos. Cruz das Almas, BA: Embrapa Mandioca e Fruticultura$c2019
300 $a1 p.
650 $aMandioca
700 1 $aPESTANA, R. K. N.
700 1 $aPEREIRA, J. dos S.
700 1 $aCARMO, C. D. do
700 1 $aOLIVEIRA, E. J. de
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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