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 | Acesso ao texto completo restrito à biblioteca da Biblioteca Rui Tendinha. Para informações adicionais entre em contato com biblioteca@incaper.es.gov.br. |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
14/07/2015 |
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Data da última atualização: |
23/10/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PADOVAN, M. da P.; CORTEZ, V. J.; NAVARRETE, L. F.; NAVARRETE, E. D.; DEFFNER, A. C.; CENTENO, L. G.; MUNGUÍA, R.; BARRIOS, M.; VÍLCHEZ-MENDOZA, J. S.; VEGA-JARQUÍN, C.; COSTA, A. N. da.; BROOK, R. M.; RAPIDEL, B. |
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Afiliação: |
Maria da Penha Padovan, Incaper; CORTEZ, V. J.; Aureliano Nogueira da Costa, Incaper. |
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Título: |
Root distribution and water use in coffee shaded with Tabebuia rosea Bertol. and Simarouba glauca DC. compared to full sun coffee in sub-optimal environmental conditions. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Agroforestry Systems, v. 89, p. 743-749, 2015. |
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Idioma: |
Inglês |
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Conteúdo: |
Root niche differentiation for optimal exploitation of resources was found in an arabica coffee agroforestry system in Nicaragua. Rooting behavior was compared in both unshaded (FS) and shaded (AFS) coffee combined with two previously untested tropical timber species (deciduous Tabebuia rosea Bertol. and evergreen Simarouba glauca DC.). The predominant andisol possesses a compacted soil layer (talpetate). The study was conducted in sub-optimal environmental conditions for coffee cultivation (455 m.a.s.l., annual mean 27 °C, 1300 mm rainfall/year, 6 months dry season) in Nicaragua. Twelve and five trenches 200 cm deep were dug in AFS and FS respectively. Roots per unit area were counted on two perpendicular soil faces. Volumetric water was measured continuously over 2 years by using 45 reflectometers in different soil layers. The talpetate varied greatly in depth, thickness and physical structure. Coffee fine roots were more abundant than tree roots and were concentrated in the shallower strata (0?80 cm) whilst tree roots proliferated more below 100 cm. The S. glauca root system was denser below 100 cm than T. rosea root system. There was no meaningful difference in coffee root counts in FS and under T. rosea, but coffee root counts were higher near S. glauca trees. 2012 and 2014 had mild dry seasons and whole profile soil water content was similar in FS and AFS, but in the 2013 severe dry period volumetric water and water uptake were lower in AFS than in FS. This indicates that the normal advantage of greater soil exploration in AFS was cancelled presumably due to continued water uptake by deep rooting trees whereas the FS still had available water. MenosRoot niche differentiation for optimal exploitation of resources was found in an arabica coffee agroforestry system in Nicaragua. Rooting behavior was compared in both unshaded (FS) and shaded (AFS) coffee combined with two previously untested tropical timber species (deciduous Tabebuia rosea Bertol. and evergreen Simarouba glauca DC.). The predominant andisol possesses a compacted soil layer (talpetate). The study was conducted in sub-optimal environmental conditions for coffee cultivation (455 m.a.s.l., annual mean 27 °C, 1300 mm rainfall/year, 6 months dry season) in Nicaragua. Twelve and five trenches 200 cm deep were dug in AFS and FS respectively. Roots per unit area were counted on two perpendicular soil faces. Volumetric water was measured continuously over 2 years by using 45 reflectometers in different soil layers. The talpetate varied greatly in depth, thickness and physical structure. Coffee fine roots were more abundant than tree roots and were concentrated in the shallower strata (0?80 cm) whilst tree roots proliferated more below 100 cm. The S. glauca root system was denser below 100 cm than T. rosea root system. There was no meaningful difference in coffee root counts in FS and under T. rosea, but coffee root counts were higher near S. glauca trees. 2012 and 2014 had mild dry seasons and whole profile soil water content was similar in FS and AFS, but in the 2013 severe dry period volumetric water and water uptake were lower in AFS than in FS. This indicates t... Mostrar Tudo |
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Palavras-Chave: |
Agriculture; Forestry. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02577naa a2200289 a 4500
001 1006688
005 2015-10-23
008 2015 bl uuuu u00u1 u #d
100 1 $aPADOVAN, M. da P.
245 $aRoot distribution and water use in coffee shaded with Tabebuia rosea Bertol. and Simarouba glauca DC. compared to full sun coffee in sub-optimal environmental conditions.$h[electronic resource]
260 $c2015
520 $aRoot niche differentiation for optimal exploitation of resources was found in an arabica coffee agroforestry system in Nicaragua. Rooting behavior was compared in both unshaded (FS) and shaded (AFS) coffee combined with two previously untested tropical timber species (deciduous Tabebuia rosea Bertol. and evergreen Simarouba glauca DC.). The predominant andisol possesses a compacted soil layer (talpetate). The study was conducted in sub-optimal environmental conditions for coffee cultivation (455 m.a.s.l., annual mean 27 °C, 1300 mm rainfall/year, 6 months dry season) in Nicaragua. Twelve and five trenches 200 cm deep were dug in AFS and FS respectively. Roots per unit area were counted on two perpendicular soil faces. Volumetric water was measured continuously over 2 years by using 45 reflectometers in different soil layers. The talpetate varied greatly in depth, thickness and physical structure. Coffee fine roots were more abundant than tree roots and were concentrated in the shallower strata (0?80 cm) whilst tree roots proliferated more below 100 cm. The S. glauca root system was denser below 100 cm than T. rosea root system. There was no meaningful difference in coffee root counts in FS and under T. rosea, but coffee root counts were higher near S. glauca trees. 2012 and 2014 had mild dry seasons and whole profile soil water content was similar in FS and AFS, but in the 2013 severe dry period volumetric water and water uptake were lower in AFS than in FS. This indicates that the normal advantage of greater soil exploration in AFS was cancelled presumably due to continued water uptake by deep rooting trees whereas the FS still had available water.
653 $aAgriculture
653 $aForestry
700 1 $aCORTEZ, V. J.
700 1 $aNAVARRETE, L. F.
700 1 $aNAVARRETE, E. D.
700 1 $aDEFFNER, A. C.
700 1 $aCENTENO, L. G.
700 1 $aMUNGUÍA, R.
700 1 $aBARRIOS, M.
700 1 $aVÍLCHEZ-MENDOZA, J. S.
700 1 $aVEGA-JARQUÍN, C.
700 1 $aCOSTA, A. N. da.
700 1 $aBROOK, R. M.
700 1 $aRAPIDEL, B.
773 $tAgroforestry Systems$gv. 89, p. 743-749, 2015.
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Registro original: |
Biblioteca Rui Tendinha (BRT) |
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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
11/10/2019 |
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Data da última atualização: |
21/10/2019 |
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Tipo da produção científica: |
Publicação em Anais de Congresso |
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Autoria: |
CULIK, M. P.; VENTURA, J. A.; MARTINS, D. dos S.; SOUZA, C. A. S. |
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Afiliação: |
Mark Paul Culik, CNPq/Incaper; Jose Aires Ventura, Incaper; David dos Santos Martins, Incaper; Carlos Alberto Spaggiari Souza, CEPLAC. |
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Título: |
Avaliação de iscas inseticidas para o manejo integrado de formigas associadas às cochonilhas no café Conilon. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 10., 2019, Vitória. Pesquisa, inovação e sustentabilidade dos cafés do Brasil: anais... Vitória: Consórcio Pesquisa Café, 2019. |
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Idioma: |
Português |
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Conteúdo: |
Esta pesquisa foi realizada no Espírito Santo, no período de 2016-2017, para avaliar o uso de iscas atrativas contendo inseticidas no controle de formigas associadas às cochonilhas que infestam o café conilon (Coffea canephora Pierre ex A.Froehner) e outras culturas. Os resultados indicam que a isca granulada contendo abamectina (0,01%) pode ser usada como estratégia no manejo integrado, para reduzir a população de formigas associadas às cochonilhas pragas do café conilon.
This research was conducted in Espírito Santo, Brazil, from 2016-2017 to evaluate the use of baits containing insecticides for control of ants associated with scale insects that infest conilon coffee (Coffea canephora Pierre ex A.Froehner) and other crops. Results indicate that a granular bait containing abamectin (0.01%) may reduce ant populations in conilon coffee fields and additional research to evaluate insecticidal baits for control of ants in conilon coffee fields is warranted. |
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Palavras-Chave: |
Café Conilon; Cochonilha; Formiga; Inseticida; Isca; Manejo. |
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Thesaurus NAL: |
Coccoidea; Coffea canephora; Formicidae; Insecticidal bait. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/123456789/3890/1/358-2860-1-PB.pdf
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Marc: |
LEADER 01866nam a2200265 a 4500
001 1021804
005 2019-10-21
008 2019 bl uuuu u01u1 u #d
100 1 $aCULIK, M. P.
245 $aAvaliação de iscas inseticidas para o manejo integrado de formigas associadas às cochonilhas no café Conilon.$h[electronic resource]
260 $aIn: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 10., 2019, Vitória. Pesquisa, inovação e sustentabilidade dos cafés do Brasil: anais... Vitória: Consórcio Pesquisa Café$c2019
520 $aEsta pesquisa foi realizada no Espírito Santo, no período de 2016-2017, para avaliar o uso de iscas atrativas contendo inseticidas no controle de formigas associadas às cochonilhas que infestam o café conilon (Coffea canephora Pierre ex A.Froehner) e outras culturas. Os resultados indicam que a isca granulada contendo abamectina (0,01%) pode ser usada como estratégia no manejo integrado, para reduzir a população de formigas associadas às cochonilhas pragas do café conilon. This research was conducted in Espírito Santo, Brazil, from 2016-2017 to evaluate the use of baits containing insecticides for control of ants associated with scale insects that infest conilon coffee (Coffea canephora Pierre ex A.Froehner) and other crops. Results indicate that a granular bait containing abamectin (0.01%) may reduce ant populations in conilon coffee fields and additional research to evaluate insecticidal baits for control of ants in conilon coffee fields is warranted.
650 $aCoccoidea
650 $aCoffea canephora
650 $aFormicidae
650 $aInsecticidal bait
653 $aCafé Conilon
653 $aCochonilha
653 $aFormiga
653 $aInseticida
653 $aIsca
653 $aManejo
700 1 $aVENTURA, J. A.
700 1 $aMARTINS, D. dos S.
700 1 $aSOUZA, C. A. S.
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