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Registro Completo |
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Biblioteca(s): |
Embrapa Territorial. |
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Data corrente: |
08/10/2021 |
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Data da última atualização: |
08/10/2021 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
PINTO, M. G.; GREGO, C. R.; RODRIGUES, G. C.; RODRIGUES, C. A. G.; SPERANZA, E. A. |
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Afiliação: |
MATHEUS GUEDES PINTO, BOLSISTA DO PROGRAMA CONSÓRCIO PESQUISA CAFÉ, UNICAMP; CELIA REGINA GREGO, CNPTIA; GUSTAVO COSTA RODRIGUES, CNPTIA; CRISTINA APARECIDA G RODRIGUES, CNPM; EDUARDO ANTONIO SPERANZA, CNPTIA. |
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Título: |
Análise espacial em área produtiva de cafés especiais. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
In: CONGRESSO INTERINSTITUCIONAL DE INICIAÇÃO CIENTÍFICA, 15., 2021, Campinas. Anais [...]. Campinas: Instituto de Zootecnia, 2021. Não paginado. Ref. 21613. |
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ISBN: |
978-65-994972-0-9 |
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Idioma: |
Português |
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Notas: |
Evento online. CIIC 2021. |
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Conteúdo: |
Este estudo tem como objetivo verificar a dependência espacial, utilizando a geoestatística, para otimizar a eficiência da produção de cafés especiais em Paraguaçú e Carmo do Rio Claro no sul de Minas Gerais, quanto aos índices vegetativos da planta. |
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Palavras-Chave: |
Geoestatística; Índices vegetativos; Mapeamento; Mapping; Spatial variability; Variabilidade; Vegetative index. |
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Thesagro: |
Café. |
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Thesaurus Nal: |
Geostatistics. |
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Categoria do assunto: |
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Marc: |
LEADER 01185nam a2200289 a 4500
001 2135179
005 2021-10-08
008 2021 bl uuuu u01u1 u #d
020 $a978-65-994972-0-9
100 1 $aPINTO, M. G.
245 $aAnálise espacial em área produtiva de cafés especiais.$h[electronic resource]
260 $aIn: CONGRESSO INTERINSTITUCIONAL DE INICIAÇÃO CIENTÍFICA, 15., 2021, Campinas. Anais [...]. Campinas: Instituto de Zootecnia, 2021. Não paginado. Ref. 21613.$c2021
500 $aEvento online. CIIC 2021.
520 $aEste estudo tem como objetivo verificar a dependência espacial, utilizando a geoestatística, para otimizar a eficiência da produção de cafés especiais em Paraguaçú e Carmo do Rio Claro no sul de Minas Gerais, quanto aos índices vegetativos da planta.
650 $aGeostatistics
650 $aCafé
653 $aGeoestatística
653 $aÍndices vegetativos
653 $aMapeamento
653 $aMapping
653 $aSpatial variability
653 $aVariabilidade
653 $aVegetative index
700 1 $aGREGO, C. R.
700 1 $aRODRIGUES, G. C.
700 1 $aRODRIGUES, C. A. G.
700 1 $aSPERANZA, E. A.
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Embrapa Territorial (CNPM) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
23/09/2008 |
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Data da última atualização: |
23/09/2008 |
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Autoria: |
CARES, J. E.; ANDRADE, E. P. |
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Título: |
The potential of soil nematodes as a tool for monitoring sustainability in Amazonian land use systems. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM. |
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Idioma: |
Inglês |
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Conteúdo: |
Nematodes are small invertebrate animals, known as the most abundant metazoan on earth.
Soil nematode community includes five major trophic groups: plant parasites (PP), bacteriovores
(BF), fungivores (FF), predators (PR) and omnivores (OM). Regardless functional group, all of
them contribute to nutrient cycling and are part of soil food web. The nematodes range from
agricultural pests, as the plant parasites, through beneficial organisms, as the entomopathogenic
that contribute to control agricultural pests. Due to their short life span and different feeding
functions, nematodes reflect environmental changes in their community structure and composition.
Colonizer nematodes, are tolerant to soil disturbance, and their populations increase in conditions
of nutrient enrichment, while persister nematodes prefer stabilized environment with structured
food chain. With aid of ecological measurement tools, nematodes have been used as indicators
of a variety of natural and anthropic environment alterations, as the impact of agricultural
practices, soil contamination with chemical pollutants, and to monitor recovery of degraded
lands. With the objective of evaluating the potential of nematode communities as a tool for
monitoring sustainability of Amazonian land use systems, a survey of soil nematodes was carried
out, as one of the activities of the project Conservation and sustainable management of below
ground biodiversity in Benjamin Constant, upper Solimões river, Amazonas, Brazil. In March
2004, 96 composite soil samples had been collected in six windows, of three different locations:
windows 1-2, in Guanabara II; 3-5, in Nova Aliança; 6, nearby the town of Benjamin Constant.
The sampling comprised six major land use systems (lus): 16 samples from Primary forest (Pf);
06 from Secondary forest (Sf), over ten years; 34 from Short term secondary forest (Ssf), under
10 years; 09 from Agroforestry system (Agf), with a variety of fruit trees; 19 from Crops (Cr),
mainly cassava and bananas; 13 form Pasture (Pa). Spatially, the sampling points were distributed
in a grid with quadrants of 100 x 100 m. Soil samples were collected in the top layer (0-20 cm).
Nematodes had been extracted from 300cc of soil, by sieving and sugar floatation procedures,
formalin fixed, counted, and glycerin infiltrate. Permanent slide mounts were prepared with 100
nematodes randomly picked for generic identification. Eighty-two genera in 36 families were
identified. Regardless lus, the communities were dominated by plant parasites. Nematode
diversity and trophic diversity were higher in Primary and in Secondary forest, and lower in
Pasture, while total abundance was higher in Pasture and Secondary forest. Relative abundance
for each trophic group decreased as follows: PP% (Agf >Ssf>Pa>Pf >Cr>Sf ); FF% (Sf >Pf
>Agf >Cr >Ssf >Pa); BF% (Sf >Cr>Pf > Ssf >Agf >Pa); PR% (Pf>Cr >Sf >Agf >Ssf>Pa); OM%
(Sf>Pa>Pf>Cr>Ssf>Agf). The ratio FF/BF indicates that decomposition was dominated by fungi,
in all lus. For all systems, Maturity and Plant parasite indices were below 2.5, a characteristic of
disturbed systems. The analyses mostly indicated pasture apart from the other lus, and the
Secondary forest and remaining systems (Ssf, Agf, and Cr) tending to the conditions of the
Primary forest. Funded by GEF-UNEP; implemented by TSBF-CIAT. MenosNematodes are small invertebrate animals, known as the most abundant metazoan on earth.
Soil nematode community includes five major trophic groups: plant parasites (PP), bacteriovores
(BF), fungivores (FF), predators (PR) and omnivores (OM). Regardless functional group, all of
them contribute to nutrient cycling and are part of soil food web. The nematodes range from
agricultural pests, as the plant parasites, through beneficial organisms, as the entomopathogenic
that contribute to control agricultural pests. Due to their short life span and different feeding
functions, nematodes reflect environmental changes in their community structure and composition.
Colonizer nematodes, are tolerant to soil disturbance, and their populations increase in conditions
of nutrient enrichment, while persister nematodes prefer stabilized environment with structured
food chain. With aid of ecological measurement tools, nematodes have been used as indicators
of a variety of natural and anthropic environment alterations, as the impact of agricultural
practices, soil contamination with chemical pollutants, and to monitor recovery of degraded
lands. With the objective of evaluating the potential of nematode communities as a tool for
monitoring sustainability of Amazonian land use systems, a survey of soil nematodes was carried
out, as one of the activities of the project Conservation and sustainable management of below
ground biodiversity in Benjamin Constant, upper Solimões river, Amazonas, Brazil... Mostrar Tudo |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 04070naa a2200133 a 4500
001 1314910
005 2008-09-23
008 2008 bl uuuu u00u1 u #d
100 1 $aCARES, J. E.
245 $aThe potential of soil nematodes as a tool for monitoring sustainability in Amazonian land use systems.
260 $c2008
520 $aNematodes are small invertebrate animals, known as the most abundant metazoan on earth. Soil nematode community includes five major trophic groups: plant parasites (PP), bacteriovores (BF), fungivores (FF), predators (PR) and omnivores (OM). Regardless functional group, all of them contribute to nutrient cycling and are part of soil food web. The nematodes range from agricultural pests, as the plant parasites, through beneficial organisms, as the entomopathogenic that contribute to control agricultural pests. Due to their short life span and different feeding functions, nematodes reflect environmental changes in their community structure and composition. Colonizer nematodes, are tolerant to soil disturbance, and their populations increase in conditions of nutrient enrichment, while persister nematodes prefer stabilized environment with structured food chain. With aid of ecological measurement tools, nematodes have been used as indicators of a variety of natural and anthropic environment alterations, as the impact of agricultural practices, soil contamination with chemical pollutants, and to monitor recovery of degraded lands. With the objective of evaluating the potential of nematode communities as a tool for monitoring sustainability of Amazonian land use systems, a survey of soil nematodes was carried out, as one of the activities of the project Conservation and sustainable management of below ground biodiversity in Benjamin Constant, upper Solimões river, Amazonas, Brazil. In March 2004, 96 composite soil samples had been collected in six windows, of three different locations: windows 1-2, in Guanabara II; 3-5, in Nova Aliança; 6, nearby the town of Benjamin Constant. The sampling comprised six major land use systems (lus): 16 samples from Primary forest (Pf); 06 from Secondary forest (Sf), over ten years; 34 from Short term secondary forest (Ssf), under 10 years; 09 from Agroforestry system (Agf), with a variety of fruit trees; 19 from Crops (Cr), mainly cassava and bananas; 13 form Pasture (Pa). Spatially, the sampling points were distributed in a grid with quadrants of 100 x 100 m. Soil samples were collected in the top layer (0-20 cm). Nematodes had been extracted from 300cc of soil, by sieving and sugar floatation procedures, formalin fixed, counted, and glycerin infiltrate. Permanent slide mounts were prepared with 100 nematodes randomly picked for generic identification. Eighty-two genera in 36 families were identified. Regardless lus, the communities were dominated by plant parasites. Nematode diversity and trophic diversity were higher in Primary and in Secondary forest, and lower in Pasture, while total abundance was higher in Pasture and Secondary forest. Relative abundance for each trophic group decreased as follows: PP% (Agf >Ssf>Pa>Pf >Cr>Sf ); FF% (Sf >Pf >Agf >Cr >Ssf >Pa); BF% (Sf >Cr>Pf > Ssf >Agf >Pa); PR% (Pf>Cr >Sf >Agf >Ssf>Pa); OM% (Sf>Pa>Pf>Cr>Ssf>Agf). The ratio FF/BF indicates that decomposition was dominated by fungi, in all lus. For all systems, Maturity and Plant parasite indices were below 2.5, a characteristic of disturbed systems. The analyses mostly indicated pasture apart from the other lus, and the Secondary forest and remaining systems (Ssf, Agf, and Cr) tending to the conditions of the Primary forest. Funded by GEF-UNEP; implemented by TSBF-CIAT.
700 1 $aANDRADE, E. P.
773 $tIn: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM.
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