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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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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
16/08/2021 |
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Data da última atualização: |
16/08/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ARAUJO, M. R.; MARTINS, D. dos S.; FORNAZIER, M. J.; URAMOTO, K.; FERREIRA, P. S. F.; ZUCCHI, R. A.; GODOY, W. A. C. |
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Afiliação: |
Mayara R. de Araujo, ESALQ; David dos Santos Martins, Incaper; Mauricio José Fornazier, Incaper; Keiko Uramoto, ESALQ; Paulo S. F. Ferreira, UFV; Roberto A. Zucchi, UFV; Wesley A.C. Godoy, ESALQ. |
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Título: |
Long-term fruit fly monitoring and impact of the systems approach on richness and abundance. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
The Canadian Entomologist, p. 1-20, 2021. |
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Idioma: |
Inglês |
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Conteúdo: |
We investigated ecological patterns of richness and abundance of Anastrepha fruit flies, based on a long-term series with a dataset from 1998 to 2010, subdivided into four subseries describing pest management through the systems approach (integration of different measures, at least two of which act independently, with cumulative effects), and its impact on abundance and diversity of fruit flies. Richness and abundance were influenced by time and distance but to different extents. Spatio-temporal analysis taking into account the implementation of the systems approach revealed
clear effects of the pest management on fruit fly richness and abundance. However, abundance was affected by the systems approach three years before richness was. Abundance and richness also showed different relationships with time and distance between orchards and forest. The Gompertz
model, used to describe the relationship between area and species richness, was the function that showed the best fit to the data. The richness-partitioning analysis, which decomposes beta diversity, indicated different distributions of richness values and predictions for additive partitioning that were directly associated with the implementation of the systems approach. The spectral analysis projected different trends for peaks, indicating that the systems approach is able to delay the time for new population peaks of fruit flies. |
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Palavras-Chave: |
Modelo Gompertz. |
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Thesagro: |
Mamão; Mosca das Frutas. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02067naa a2200229 a 4500
001 1023652
005 2021-08-16
008 2021 bl uuuu u00u1 u #d
100 1 $aARAUJO, M. R.
245 $aLong-term fruit fly monitoring and impact of the systems approach on richness and abundance.$h[electronic resource]
260 $c2021
520 $aWe investigated ecological patterns of richness and abundance of Anastrepha fruit flies, based on a long-term series with a dataset from 1998 to 2010, subdivided into four subseries describing pest management through the systems approach (integration of different measures, at least two of which act independently, with cumulative effects), and its impact on abundance and diversity of fruit flies. Richness and abundance were influenced by time and distance but to different extents. Spatio-temporal analysis taking into account the implementation of the systems approach revealed clear effects of the pest management on fruit fly richness and abundance. However, abundance was affected by the systems approach three years before richness was. Abundance and richness also showed different relationships with time and distance between orchards and forest. The Gompertz model, used to describe the relationship between area and species richness, was the function that showed the best fit to the data. The richness-partitioning analysis, which decomposes beta diversity, indicated different distributions of richness values and predictions for additive partitioning that were directly associated with the implementation of the systems approach. The spectral analysis projected different trends for peaks, indicating that the systems approach is able to delay the time for new population peaks of fruit flies.
650 $aMamão
650 $aMosca das Frutas
653 $aModelo Gompertz
700 1 $aMARTINS, D. dos S.
700 1 $aFORNAZIER, M. J.
700 1 $aURAMOTO, K.
700 1 $aFERREIRA, P. S. F.
700 1 $aZUCCHI, R. A.
700 1 $aGODOY, W. A. C.
773 $tThe Canadian Entomologist, p. 1-20, 2021.
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Registro original: |
Biblioteca Rui Tendinha (BRT) |
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Tipo/Formato |
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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. |
|
Registro Completo |
|
Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
12/01/2015 |
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Data da última atualização: |
12/01/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
MORAIS, L. E.; CAVATTE, P. C.; MEDINA, E. F.; SILVA, P. E. M.; MARTINS, S. C. V.; VOLPI, P. S.; ANDRADE JÚNIOR, S.; MACHADO FILHO, J. A.; RONCHI, C. P.; DAMATTA, F. M. |
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Afiliação: |
Paulo Sérgio Volpi, Incaper; José Altino Machado Filho, Incaper. |
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Título: |
The effects of pruning at different times on the growth, photosynthesis and yeld of conilon coffea (Coffea Canephora) clones with varyng patterns of fruit maturation in southeastern Brasil. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Experimental Agriculture, 48, pp 210-221, 2012. |
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Páginas: |
12 p. |
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DOI: |
10.1017/S0014479711001141. |
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Idioma: |
Português |
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Conteúdo: |
The economics of coffee plantations is intrinsically linked to pruning, which can improve the canopy architecture and thereby increase productivity. However, recommended pruning times on conilon coffee plantations have been made on an entirely empirical basis. In this study, by evaluating growth, photosynthetic gas exchanges, starch accumulation and crop productivity, the effects of pruning at different times between harvest and flowering were investigated for six conilon coffee clones with distinct stages of fruit maturation (early, intermediate and late). Clones with an early maturation stage were pruned at four different times: 0, 30, 60 and 90 days after harvest (DAH). Intermediate clones were pruned at 0, 30 and 60 DAH, and late clones were pruned at 0 and 30 DAH. Overall, the rates of shoot growth and net photosynthesis, the stomatal conductance and the crop yield were not affected by the pruning treatments in any of the clones. In addition, pruning times did not affect the concentrations of starch or the photochemical efficiency of photosystem II. The carbon isotope composition ratio was marginally affected by the treatments. These results suggest that the pruning time after harvests is relatively unimportant and pruning operations can be scheduled to optimise the use of labour, which directly impacts the production costs of coffee. |
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Thesaurus NAL: |
Clones; Coffee conilon; Maturation. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02285naa a2200289 a 4500
001 1004867
005 2015-01-12
008 2012 bl uuuu u00u1 u #d
024 7 $a10.1017/S0014479711001141.$2DOI
100 1 $aMORAIS, L. E.
245 $aThe effects of pruning at different times on the growth, photosynthesis and yeld of conilon coffea (Coffea Canephora) clones with varyng patterns of fruit maturation in southeastern Brasil.$h[electronic resource]
260 $c2012
300 $a12 p.
520 $aThe economics of coffee plantations is intrinsically linked to pruning, which can improve the canopy architecture and thereby increase productivity. However, recommended pruning times on conilon coffee plantations have been made on an entirely empirical basis. In this study, by evaluating growth, photosynthetic gas exchanges, starch accumulation and crop productivity, the effects of pruning at different times between harvest and flowering were investigated for six conilon coffee clones with distinct stages of fruit maturation (early, intermediate and late). Clones with an early maturation stage were pruned at four different times: 0, 30, 60 and 90 days after harvest (DAH). Intermediate clones were pruned at 0, 30 and 60 DAH, and late clones were pruned at 0 and 30 DAH. Overall, the rates of shoot growth and net photosynthesis, the stomatal conductance and the crop yield were not affected by the pruning treatments in any of the clones. In addition, pruning times did not affect the concentrations of starch or the photochemical efficiency of photosystem II. The carbon isotope composition ratio was marginally affected by the treatments. These results suggest that the pruning time after harvests is relatively unimportant and pruning operations can be scheduled to optimise the use of labour, which directly impacts the production costs of coffee.
650 $aClones
650 $aCoffee conilon
650 $aMaturation
700 1 $aCAVATTE, P. C.
700 1 $aMEDINA, E. F.
700 1 $aSILVA, P. E. M.
700 1 $aMARTINS, S. C. V.
700 1 $aVOLPI, P. S.
700 1 $aANDRADE JÚNIOR, S.
700 1 $aMACHADO FILHO, J. A.
700 1 $aRONCHI, C. P.
700 1 $aDAMATTA, F. M.
773 $tExperimental Agriculture, 48, pp 210-221, 2012.
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