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Registro Completo |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
08/05/2020 |
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Data da última atualização: |
08/05/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
NUNES, P.; WITTER, S.; ROSA, J. M.; HALINSKI, R.; SCHLEMMER, L. M.; ARIOLI, C. J.; RAMOS, J. D.; BOTTON, M.; BLOCHTEIN, B. |
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Título: |
Diversity of Floral Visitors in Apple Orchards: Influence on Fruit Characteristics Depends on Apple Cultivar. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Neotrop Entomol , Viçosa, p. 1-14, 2020. |
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Idioma: |
Inglês |
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Conteúdo: |
Most cultivars of apple trees are highly dependent on insects for successful pollination and fruit production. In this study, we evaluated the insect diversity in apple orchards of southern Brazil and verified whether or not there is a relationship between the diversity of insect visitors and the characteristics (weight, seed number, and symmetry) of the fruits of ?Fuji? and ?Gala? apples produced by the orchards. We also evaluated the diversity of insects on flowering weeds within apple orchards and compared it with the apple flowers. Diversity of anthophilous insects was low, in general, and differed between the regions. Furthermore, regarding insect diversity, orchards were grouped by management system: organic orchards were more similar to each other than to conventional orchards. The insect diversity of weed flowers was higher than apple flowers, but insect abundance was greater on apple flowers, suggesting that weeds may increase insect diversity within apple orchards and may sustain pollinators. We found a positive effect of insect diversity on the number of seeds of ?Fuji? apples and of honeybee abundance on their weight, suggesting that honeybee management is important in the studied areas. In contrast, we found no significant effect of insect diversity and abundance on ?Gala? apple characteristics. Despite this, the analyses of the seeds of ?Gala? apples indicate that the orchards may suffer a pollination deficit, which could be overcome by improving insect pollination. These results reinforce previous findings that insect diversity is important for apple yield, but its influence varies with cultivar. MenosMost cultivars of apple trees are highly dependent on insects for successful pollination and fruit production. In this study, we evaluated the insect diversity in apple orchards of southern Brazil and verified whether or not there is a relationship between the diversity of insect visitors and the characteristics (weight, seed number, and symmetry) of the fruits of ?Fuji? and ?Gala? apples produced by the orchards. We also evaluated the diversity of insects on flowering weeds within apple orchards and compared it with the apple flowers. Diversity of anthophilous insects was low, in general, and differed between the regions. Furthermore, regarding insect diversity, orchards were grouped by management system: organic orchards were more similar to each other than to conventional orchards. The insect diversity of weed flowers was higher than apple flowers, but insect abundance was greater on apple flowers, suggesting that weeds may increase insect diversity within apple orchards and may sustain pollinators. We found a positive effect of insect diversity on the number of seeds of ?Fuji? apples and of honeybee abundance on their weight, suggesting that honeybee management is important in the studied areas. In contrast, we found no significant effect of insect diversity and abundance on ?Gala? apple characteristics. Despite this, the analyses of the seeds of ?Gala? apples indicate that the orchards may suffer a pollination deficit, which could be overcome by improving insect pollina... Mostrar Tudo |
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Palavras-Chave: |
Apis mellifera; Fruit quality; Hymenoptera; Malus domestica; Pollination. |
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Categoria do assunto: |
O Insetos e Entomologia |
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Marc: |
LEADER 02413naa a2200277 a 4500
001 1129620
005 2020-05-08
008 2020 bl uuuu u00u1 u #d
100 1 $aNUNES, P.
245 $aDiversity of Floral Visitors in Apple Orchards$bInfluence on Fruit Characteristics Depends on Apple Cultivar.$h[electronic resource]
260 $c2020
520 $aMost cultivars of apple trees are highly dependent on insects for successful pollination and fruit production. In this study, we evaluated the insect diversity in apple orchards of southern Brazil and verified whether or not there is a relationship between the diversity of insect visitors and the characteristics (weight, seed number, and symmetry) of the fruits of ?Fuji? and ?Gala? apples produced by the orchards. We also evaluated the diversity of insects on flowering weeds within apple orchards and compared it with the apple flowers. Diversity of anthophilous insects was low, in general, and differed between the regions. Furthermore, regarding insect diversity, orchards were grouped by management system: organic orchards were more similar to each other than to conventional orchards. The insect diversity of weed flowers was higher than apple flowers, but insect abundance was greater on apple flowers, suggesting that weeds may increase insect diversity within apple orchards and may sustain pollinators. We found a positive effect of insect diversity on the number of seeds of ?Fuji? apples and of honeybee abundance on their weight, suggesting that honeybee management is important in the studied areas. In contrast, we found no significant effect of insect diversity and abundance on ?Gala? apple characteristics. Despite this, the analyses of the seeds of ?Gala? apples indicate that the orchards may suffer a pollination deficit, which could be overcome by improving insect pollination. These results reinforce previous findings that insect diversity is important for apple yield, but its influence varies with cultivar.
653 $aApis mellifera
653 $aFruit quality
653 $aHymenoptera
653 $aMalus domestica
653 $aPollination
700 1 $aWITTER, S.
700 1 $aROSA, J. M.
700 1 $aHALINSKI, R.
700 1 $aSCHLEMMER, L. M.
700 1 $aARIOLI, C. J.
700 1 $aRAMOS, J. D.
700 1 $aBOTTON, M.
700 1 $aBLOCHTEIN, B.
773 $tNeotrop Entomol , Viçosa, p. 1-14, 2020.
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Registro original: |
Epagri-Sede (Epagri-Sede) |
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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
10/08/2011 |
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Data da última atualização: |
16/08/2011 |
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Tipo da produção científica: |
Artigo de Divulgação na Mídia |
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Circulação/Nível: |
-- - -- |
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Autoria: |
CORDOVA, U. de A. |
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Afiliação: |
Epagri |
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Título: |
Chuva não impede sucesso da Festa da Truta. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Correio Lageano, Lages, 18 jun. 2002. Suplemento Rural 259, p. 1. |
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Idioma: |
Português |
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Conteúdo: |
A matéria registra que nem mesmo as chuvas fortes ocorridas impediram que a 1ª Festa da Truta alcançasse os resultados esperados pelos organizadores. Apesar da chuva a programação foi comprida na íntegra. Além da gastronomia e atividades campeiras foi promovido um Seminário Sobre Truticultura Pós-Tanque - Gestão e Agregação de Valores, a I Gauchada - Campeirismo e Arte, o Concurso Gastronômico e a Cavalgada. A promoção foi da Prefeitura Municipal de Urupema, tendo como local o Parque Municipal João Pinto de Arruda. Foram parceiros na promoção do evento a Epagri; a Associação Brasileira de Truticultura (Abrat); Governo do Estado de Santa Catarina; o Ministério da Agricultura, Pecuária e Abastecimento; o CTG Nordeste Urupemense; a Assembléia Legislativa de Santa Catarina; a Associação Catarinense de Criadores de Cavalo Crioulo; a Associação Brasileira de Turismo Rural (Abraturr) e Piquete Crioulaço.Participaram da abertura todos os deputados que representam a Região Serrana, diversos prefeitos, Secretários de Estado e lideranças regionais e locais. |
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Palavras-Chave: |
Gastronomia; Participação comunitária; Truta. |
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Categoria do assunto: |
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Marc: |
LEADER 01513naa a2200157 a 4500
001 1079217
005 2011-08-16
008 2002 bl uuuu u00u1 u #d
100 1 $aEpagri
245 $aChuva não impede sucesso da Festa da Truta.
260 $c2002
520 $aA matéria registra que nem mesmo as chuvas fortes ocorridas impediram que a 1ª Festa da Truta alcançasse os resultados esperados pelos organizadores. Apesar da chuva a programação foi comprida na íntegra. Além da gastronomia e atividades campeiras foi promovido um Seminário Sobre Truticultura Pós-Tanque - Gestão e Agregação de Valores, a I Gauchada - Campeirismo e Arte, o Concurso Gastronômico e a Cavalgada. A promoção foi da Prefeitura Municipal de Urupema, tendo como local o Parque Municipal João Pinto de Arruda. Foram parceiros na promoção do evento a Epagri; a Associação Brasileira de Truticultura (Abrat); Governo do Estado de Santa Catarina; o Ministério da Agricultura, Pecuária e Abastecimento; o CTG Nordeste Urupemense; a Assembléia Legislativa de Santa Catarina; a Associação Catarinense de Criadores de Cavalo Crioulo; a Associação Brasileira de Turismo Rural (Abraturr) e Piquete Crioulaço.Participaram da abertura todos os deputados que representam a Região Serrana, diversos prefeitos, Secretários de Estado e lideranças regionais e locais.
653 $aGastronomia
653 $aParticipação comunitária
653 $aTruta
773 $tCorreio Lageano, Lages, 18 jun. 2002. Suplemento Rural 259, p. 1.
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