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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
05/07/1996 |
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Data da última atualização: |
05/07/1996 |
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Autoria: |
KUMAR, A.; JOSHI, M. C. |
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Título: |
The effect of grazing on the structure and productivity of the vegetation near Pilani, Rajasthan, India. |
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Ano de publicação: |
1972 |
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Fonte/Imprenta: |
Journal of Ecology, v.60, n.3, p.665-674, 1972. |
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Idioma: |
Inglês |
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Conteúdo: |
The effects of grazing on the structure and productivity of the vegetation have been evaluated on three sites near Pilani, Rajasthan, India. These sites are exposed to varying degrees of biotic pressure. The most heavily disturbed site I is different in variety ratio (total species/average total number of individuals) from sites II and III. The major growth period in this area is in August and September which corresponds to the period of maximum rainfall. In October, a dry period, the community consumption (losses) increases over production. The pattern of change in plant pigments and of growth of green biomass are similar. Correlation coefficients (r = +0.97) suggest a very close positive relationship between the green biomass and total chlorophyll. The advantageous effects of grazing are brought about only when the grazing is moderate; otherwise the deleterious effects of overgrazing outbalance the beneficts. Soil composition has also pronounced effects on the productivity of the vegetation. Its main role in this area is in the maintenance of the soil moisture. |
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Palavras-Chave: |
Estrutura; Pasture; Productivity; Structure. |
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Thesagro: |
Pastagem; Produtividade; Vegetação. |
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Thesaurus Nal: |
India; vegetation. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01716naa a2200241 a 4500
001 1789287
005 1996-07-05
008 1972 bl --- 0-- u #d
100 1 $aKUMAR, A.
245 $aThe effect of grazing on the structure and productivity of the vegetation near Pilani, Rajasthan, India.
260 $c1972
520 $aThe effects of grazing on the structure and productivity of the vegetation have been evaluated on three sites near Pilani, Rajasthan, India. These sites are exposed to varying degrees of biotic pressure. The most heavily disturbed site I is different in variety ratio (total species/average total number of individuals) from sites II and III. The major growth period in this area is in August and September which corresponds to the period of maximum rainfall. In October, a dry period, the community consumption (losses) increases over production. The pattern of change in plant pigments and of growth of green biomass are similar. Correlation coefficients (r = +0.97) suggest a very close positive relationship between the green biomass and total chlorophyll. The advantageous effects of grazing are brought about only when the grazing is moderate; otherwise the deleterious effects of overgrazing outbalance the beneficts. Soil composition has also pronounced effects on the productivity of the vegetation. Its main role in this area is in the maintenance of the soil moisture.
650 $aIndia
650 $avegetation
650 $aPastagem
650 $aProdutividade
650 $aVegetação
653 $aEstrutura
653 $aPasture
653 $aProductivity
653 $aStructure
700 1 $aJOSHI, M. C.
773 $tJournal of Ecology$gv.60, n.3, p.665-674, 1972.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
08/01/2014 |
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Data da última atualização: |
20/01/2014 |
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Autoria: |
MENDES, I. de C.; REIS JUNIOR, F. B. dos. |
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Afiliação: |
IEDA DE CARVALHO MENDES, CPAC; FABIO BUENO DOS REIS JUNIOR, CPAC. |
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Título: |
Aplicação de ureia na fase de enchimento de grãos da soja inoculada. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 33., 2013, Londrina. Resumos expandidos... Brasília, DF: Embrapa, 2013. |
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Páginas: |
p. 160-161 |
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Idioma: |
Português |
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Palavras-Chave: |
Planaltina. |
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Thesagro: |
Fertilizante; Soja. |
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Thesaurus NAL: |
Brazil; Fertilizer application; Soybeans. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/87880/1/RESUMOS-XXXIIIRPSRCB-versao-eletronica.pdf
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Marc: |
LEADER 00646naa a2200205 a 4500
001 1975280
005 2014-01-20
008 2013 bl --- 0-- u #d
100 1 $aMENDES, I. de C.
245 $aAplicação de ureia na fase de enchimento de grãos da soja inoculada.
260 $c2013
300 $ap. 160-161
650 $aBrazil
650 $aFertilizer application
650 $aSoybeans
650 $aFertilizante
650 $aSoja
653 $aPlanaltina
700 1 $aREIS JUNIOR, F. B. dos
773 $tIn: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 33., 2013, Londrina. Resumos expandidos... Brasília, DF: Embrapa, 2013.
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Embrapa Cerrados (CPAC) |
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