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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
25/04/1995 |
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Data da última atualização: |
04/04/2017 |
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Autoria: |
HSIEH, W. C.; CHENG, J. F. |
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Título: |
The effect of different pasture mangement on growth of Pangola grass. (I) Effects of burning on regrowth of Pangola grass. |
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Ano de publicação: |
1988 |
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Fonte/Imprenta: |
Journal of Taiwan Live-stock Research, v.21, n.1, p.73-83, 1988. |
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Idioma: |
Inglês |
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Conteúdo: |
The purpose of this experiment use to study the effect of burning on the ecology of pasture and regrowth of pangola grass. Before burning there were 26 kinds of plant on the pangola pasture containing Digitaria decumbens, Panicum repens, Malvastrum coromandelianum, Polanisia icosandra etc.. However, only 13 kinds of plant were remained after the burning. The results indicate that burning killed some wide-leaf plants such as Phyllanthus urinaria, Aeschnomene indica and Rininus comunis and prevented them from regenaration after burning. All the burning treatments increased the cover ratio of pangola grass by 16-18%, especially that burning on Feb. 2 and May 4 (before raining season coming). Where the burning treatment on March 11 showed no effect on the encouragement of pangola. The burning increased the available potassium (A.K) content in the soil, especially on May 4 plots. The A.K content increased about 300 ppm. On the other hand, there was no effect on total nitrogen and available phosphorus (A.P.). The burning improved the growth and yield of pangola grass, especially burned on May 4, 1987 just before the raining season coming. |
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Palavras-Chave: |
Desenvolvimento; Development; Efeito; Effect; Fire; Management; Pasture. |
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Thesagro: |
Fogo; Manejo; Pastagem; Queimada. |
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Thesaurus Nal: |
burning. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01884naa a2200277 a 4500
001 1784104
005 2017-04-04
008 1988 bl --- 0-- u #d
100 1 $aHSIEH, W. C.
245 $aThe effect of different pasture mangement on growth of Pangola grass. (I) Effects of burning on regrowth of Pangola grass.
260 $c1988
520 $aThe purpose of this experiment use to study the effect of burning on the ecology of pasture and regrowth of pangola grass. Before burning there were 26 kinds of plant on the pangola pasture containing Digitaria decumbens, Panicum repens, Malvastrum coromandelianum, Polanisia icosandra etc.. However, only 13 kinds of plant were remained after the burning. The results indicate that burning killed some wide-leaf plants such as Phyllanthus urinaria, Aeschnomene indica and Rininus comunis and prevented them from regenaration after burning. All the burning treatments increased the cover ratio of pangola grass by 16-18%, especially that burning on Feb. 2 and May 4 (before raining season coming). Where the burning treatment on March 11 showed no effect on the encouragement of pangola. The burning increased the available potassium (A.K) content in the soil, especially on May 4 plots. The A.K content increased about 300 ppm. On the other hand, there was no effect on total nitrogen and available phosphorus (A.P.). The burning improved the growth and yield of pangola grass, especially burned on May 4, 1987 just before the raining season coming.
650 $aburning
650 $aFogo
650 $aManejo
650 $aPastagem
650 $aQueimada
653 $aDesenvolvimento
653 $aDevelopment
653 $aEfeito
653 $aEffect
653 $aFire
653 $aManagement
653 $aPasture
700 1 $aCHENG, J. F.
773 $tJournal of Taiwan Live-stock Research$gv.21, n.1, p.73-83, 1988.
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Registro original: |
Embrapa Pantanal (CPAP) |
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