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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
16/08/1995 |
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Data da última atualização: |
16/08/1995 |
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Autoria: |
TOTHILL, J. C. |
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Título: |
The effects of grazing, burning and fertilizing on the botanical composition of a natural pasture in the sub-tropics of south-east Queensland. |
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Ano de publicação: |
1974 |
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Fonte/Imprenta: |
In: INTERNATIONAL GRASSLAND CONGRESS, 12., 1974, Moscou. Proceedings. Moscou: [s.n.] 1974. Section 3, p.515-521. |
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Idioma: |
Inglês |
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Conteúdo: |
Fertilizer (molybdenized superphosphate + urea) and grazing had marked effects on the botanical composition of a natural pasture dominated by Heteropogon contortus and Themeda australis, H. contortus was remarkably satble under all treatments. On the other
hand T. australis was relatively unstable, re maing unchanged in all unfertilized treatments
but declining in fertilized treatments, particularly those which were grazed. Bothriochloa decipiens, Chloris divaricata and Cynodon dactylon, which initially ocurred at low or negli-
gible frequencies, increased rapidly and largely exclusively in grazed, fetilized treatments.
Capillipedium spicigerum increased considerably in fertilized, ungrazed treatments and Fimbrystylis spp. in unfertilized treatments. Animals initially showed a preference for the fer-
tilized treatments in their grazing behaviour but this was reversed following the build up of the unpal atable species B. decipiens. There was no observed response to burning which
implies that the present vegetation, which itself has been induced by fire and grazing, is
very stable provided soil fertility remains unaltered. |
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Palavras-Chave: |
Fertilizer; Natural pasture; Southern Queensland. |
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Thesagro: |
Composição Botânica; Fertilizante; Pastagem Natural; Queimada. |
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Thesaurus Nal: |
botanical composition; burning. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01901naa a2200229 a 4500
001 1785591
005 1995-08-16
008 1974 bl --- 0-- u #d
100 1 $aTOTHILL, J. C.
245 $aThe effects of grazing, burning and fertilizing on the botanical composition of a natural pasture in the sub-tropics of south-east Queensland.
260 $c1974
520 $aFertilizer (molybdenized superphosphate + urea) and grazing had marked effects on the botanical composition of a natural pasture dominated by Heteropogon contortus and Themeda australis, H. contortus was remarkably satble under all treatments. On the other hand T. australis was relatively unstable, re maing unchanged in all unfertilized treatments but declining in fertilized treatments, particularly those which were grazed. Bothriochloa decipiens, Chloris divaricata and Cynodon dactylon, which initially ocurred at low or negli- gible frequencies, increased rapidly and largely exclusively in grazed, fetilized treatments. Capillipedium spicigerum increased considerably in fertilized, ungrazed treatments and Fimbrystylis spp. in unfertilized treatments. Animals initially showed a preference for the fer- tilized treatments in their grazing behaviour but this was reversed following the build up of the unpal atable species B. decipiens. There was no observed response to burning which implies that the present vegetation, which itself has been induced by fire and grazing, is very stable provided soil fertility remains unaltered.
650 $abotanical composition
650 $aburning
650 $aComposição Botânica
650 $aFertilizante
650 $aPastagem Natural
650 $aQueimada
653 $aFertilizer
653 $aNatural pasture
653 $aSouthern Queensland
773 $tIn: INTERNATIONAL GRASSLAND CONGRESS, 12., 1974, Moscou. Proceedings. Moscou: [s.n.] 1974. Section 3, p.515-521.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Registro Completo
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
13/08/2002 |
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Data da última atualização: |
15/10/2012 |
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Autoria: |
COSTA, V.; PACHECO, C. R. V. M.; FERREIRA, A. S.; GOMES, P. C.; FIALHO, E. T. |
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Afiliação: |
Embrapa Suinos e Aves. |
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Título: |
Desempenho reprodutivo de porcas influenciado pela dieta na gestacao. |
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Ano de publicação: |
1980 |
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Fonte/Imprenta: |
Concordia : EMBRAPA-CNPSA, 1980. |
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Páginas: |
3p. |
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Série: |
(EMBRAPA-CNPSA. Pesquisa em Andamento, 2) |
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Idioma: |
Português |
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Palavras-Chave: |
Desempenho; Dieta na gestação; Gestação; Porcas. |
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Thesagro: |
Alimentação; Dieta; Porca. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/67997/1/DMeu-DiscoCNPSA-PESQ.-AND.-2-80CNPSA-PESQ.-AND.-2-80.pdf
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Marc: |
LEADER 00675nam a2200253 a 4500
001 1435712
005 2012-10-15
008 1980 bl uuuu u0uu1 u #d
100 1 $aCOSTA, V.
245 $aDesempenho reprodutivo de porcas influenciado pela dieta na gestacao.
260 $aConcordia : EMBRAPA-CNPSA$c1980
300 $a3p.
490 $a(EMBRAPA-CNPSA. Pesquisa em Andamento, 2)
650 $aAlimentação
650 $aDieta
650 $aPorca
653 $aDesempenho
653 $aDieta na gestação
653 $aGestação
653 $aPorcas
700 1 $aPACHECO, C. R. V. M.
700 1 $aFERREIRA, A. S.
700 1 $aGOMES, P. C.
700 1 $aFIALHO, E. T.
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Embrapa Suínos e Aves (CNPSA) |
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