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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
06/10/1998 |
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Data da última atualização: |
13/08/2007 |
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Autoria: |
LEAO, F. F.; DAVIDE, L. C. |
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Título: |
Posição taxonomica do Pinus de Tecun Uman: análise das características de acículas. |
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Ano de publicação: |
1993 |
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Fonte/Imprenta: |
IPEF, Piracicaba, n. 46, p. 96-106, 1993. |
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ISSN: |
0100-4557 |
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Idioma: |
Português |
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Palavras-Chave: |
Acicula. |
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Thesaurus Nal: |
leaves; Pinus. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00459naa a2200169 a 4500
001 1284305
005 2007-08-13
008 1993 bl uuuu u00u1 u #d
022 $a0100-4557
100 1 $aLEAO, F. F.
245 $aPosição taxonomica do Pinus de Tecun Uman$banálise das características de acículas.
260 $c1993
650 $aleaves
650 $aPinus
653 $aAcicula
700 1 $aDAVIDE, L. C.
773 $tIPEF, Piracicaba$gn. 46, p. 96-106, 1993.
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Registro original: |
Embrapa Florestas (CNPF) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
03/09/2021 |
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Data da última atualização: |
03/09/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
OLIVEIRA, C. M. de; AFONSO, G. T.; SA, M. A. C. de; FRIZZAS, M. R. |
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Afiliação: |
CHARLES MARTINS DE OLIVEIRA, CPAC; GABRIELA TAVARES AFONSO; MARCOS AURELIO CAROLINO DE SA, CPAC; MARINA REGINA FRIZZAS. |
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Título: |
Diversity of soil arthropods in sugarcane in the Brazilian Cerrado: Influence of tillage systems, extraction methods, and sampling time. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
European Journal of Soil Biology, v. 103, 2021. |
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Páginas: |
5 p. |
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DOI: |
https://doi.org/10.1016/j.ejsobi.2020.103274 |
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Idioma: |
Inglês |
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Conteúdo: |
No-till sugarcane (Saccharum spp.) systems is considered as an interesting option to reduce the cost of production and allow the conservation of both soil quality and biological activity. This study was conducted at a sugarcane mill in Goiatuba, in the state of Goi´ as, Brazil, which grows sugarcane variety SP 813250. An experiment based on a factorial design (2 × 2 × 2) was set up to compare the diversity of soil arthropods in sugarcane grown under notill and conventional tillage systems, the efficiency of two methods used to extract soil arthropods (BerleseTullgren funnel and flotation in saturated salt solution), and the effects of sampling time (morning or afternoon) at different times of the year (September 2015, November 2015, April 2016, and June 2016). A total of 2776 arthropods belonging to 11 taxa were collected. Acari, Hymenoptera, and Isoptera were the most abundant arthropods (89.3%). The tillage system and sampling time did not affect soil arthropod diversity. The BerleseTullgren funnel method was more efficient at extracting arthropods in the rainy season (September and November), whereas the saturated salt solution method was more efficient in the dry season (April and June). The highest soil arthropod abundance was recorded in the rainy season. Our results suggest that the soil disturbance caused by tilling has no effect on soil arthropod diversity in sugarcane plantations. |
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Palavras-Chave: |
Método de Berlese-tullgren; Método de flotação. |
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Thesagro: |
Amostragem; Chuva; Plantio Direto. |
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Thesaurus NAL: |
Saccharum. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02219naa a2200253 a 4500
001 2134036
005 2021-09-03
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.ejsobi.2020.103274$2DOI
100 1 $aOLIVEIRA, C. M. de
245 $aDiversity of soil arthropods in sugarcane in the Brazilian Cerrado$bInfluence of tillage systems, extraction methods, and sampling time.$h[electronic resource]
260 $c2021
300 $a5 p.
520 $aNo-till sugarcane (Saccharum spp.) systems is considered as an interesting option to reduce the cost of production and allow the conservation of both soil quality and biological activity. This study was conducted at a sugarcane mill in Goiatuba, in the state of Goi´ as, Brazil, which grows sugarcane variety SP 813250. An experiment based on a factorial design (2 × 2 × 2) was set up to compare the diversity of soil arthropods in sugarcane grown under notill and conventional tillage systems, the efficiency of two methods used to extract soil arthropods (BerleseTullgren funnel and flotation in saturated salt solution), and the effects of sampling time (morning or afternoon) at different times of the year (September 2015, November 2015, April 2016, and June 2016). A total of 2776 arthropods belonging to 11 taxa were collected. Acari, Hymenoptera, and Isoptera were the most abundant arthropods (89.3%). The tillage system and sampling time did not affect soil arthropod diversity. The BerleseTullgren funnel method was more efficient at extracting arthropods in the rainy season (September and November), whereas the saturated salt solution method was more efficient in the dry season (April and June). The highest soil arthropod abundance was recorded in the rainy season. Our results suggest that the soil disturbance caused by tilling has no effect on soil arthropod diversity in sugarcane plantations.
650 $aSaccharum
650 $aAmostragem
650 $aChuva
650 $aPlantio Direto
653 $aMétodo de Berlese-tullgren
653 $aMétodo de flotação
700 1 $aAFONSO, G. T.
700 1 $aSA, M. A. C. de
700 1 $aFRIZZAS, M. R.
773 $tEuropean Journal of Soil Biology$gv. 103, 2021.
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