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Registro Completo |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
16/12/2015 |
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Data da última atualização: |
16/12/2015 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
LORENZI, É. F. P.; LIMA, A. F.; PERUCH, L. A. M.; RACCA FILHO, F. |
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Título: |
Espécies de moscas-brancas em lavouras de mandioca no sul de Santa Catarina. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE MANDIOCA, 16., CONGRESSO LATINO-AMERICANO E CARIBENHO DE MANDIOCA, 1., 2015, Foz do Iguaçu. Resumos... Botucatu: SBM, 2015. |
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Idioma: |
Português |
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Conteúdo: |
Na última safra de mandioca (2014/15) foi observado um surto populacional elevado de moscas-brancas no sul do Estado de Santa Catarina. Por se tratar de uma praga primária da cultura e que causa danos à produção, podendo algumas espécies ser vetoras de viroses para plantas, medidas para identificação de espécies e manejo precisaram ser adotadas. Amostras foliares contendo ninfas e pupários de moscas-brancas em lavouras de mandioca e aipim foram coletadas nos municípios de Urussanga, Jaguaruna e Treze de Maio, herborizadas e encaminhadas para identificação. Foram identificadas três espécies de moscas-brancas Trialeurodes manihoti, Aleurothrixus aepim e Bemisia tuberculata, sendo estes os primeiros relatos das espécies no Estado para a cultura. A espécie A. aepim, considerada até poucos anos como restrita aos estados do nordeste, foi capturada em grande quantidade no município de Urussanga, sendo a ela associado um fungo do gênero Cladosporium sp. ocorrendo naturalmente sobre suas ninfas e pupas. |
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Palavras-Chave: |
aleirodídeos; identificação taxonômica; surto populacional. |
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Categoria do assunto: |
O Insetos e Entomologia |
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Marc: |
LEADER 01712naa a2200193 a 4500
001 1124735
005 2015-12-16
008 2015 bl uuuu u00u1 u #d
100 1 $aLORENZI, É. F. P.
245 $aEspécies de moscas-brancas em lavouras de mandioca no sul de Santa Catarina.$h[electronic resource]
260 $c2015
520 $aNa última safra de mandioca (2014/15) foi observado um surto populacional elevado de moscas-brancas no sul do Estado de Santa Catarina. Por se tratar de uma praga primária da cultura e que causa danos à produção, podendo algumas espécies ser vetoras de viroses para plantas, medidas para identificação de espécies e manejo precisaram ser adotadas. Amostras foliares contendo ninfas e pupários de moscas-brancas em lavouras de mandioca e aipim foram coletadas nos municípios de Urussanga, Jaguaruna e Treze de Maio, herborizadas e encaminhadas para identificação. Foram identificadas três espécies de moscas-brancas Trialeurodes manihoti, Aleurothrixus aepim e Bemisia tuberculata, sendo estes os primeiros relatos das espécies no Estado para a cultura. A espécie A. aepim, considerada até poucos anos como restrita aos estados do nordeste, foi capturada em grande quantidade no município de Urussanga, sendo a ela associado um fungo do gênero Cladosporium sp. ocorrendo naturalmente sobre suas ninfas e pupas.
653 $aaleirodídeos
653 $aidentificação taxonômica
653 $asurto populacional
700 1 $aLIMA, A. F.
700 1 $aPERUCH, L. A. M.
700 1 $aRACCA FILHO, F.
773 $tIn: CONGRESSO BRASILEIRO DE MANDIOCA, 16., CONGRESSO LATINO-AMERICANO E CARIBENHO DE MANDIOCA, 1., 2015, Foz do Iguaçu. Resumos... Botucatu: SBM, 2015.
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Epagri-Sede (Epagri-Sede) |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
15/09/2016 |
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Data da última atualização: |
15/09/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
GARAGORRY, F.; PINTO, C. E.; COSTA JÚNIOR, N. B.; BALDISSERA, T. C.; FAVARO, V. R. |
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Título: |
Nutritive value of natural grassland, improved natural grassland, and cultivated pasture in six locations in highlands of Santa Catarina State. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: REUNIÃO ANUAL SOCIEDADE BRASILEIRA DE ZOOTECNIA, 53., 2016, Gramado, RS. Produção animal para as futuras gerações. Porto Alegre, RS: SBZ, 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
Evaluation of nutritional value of different pastures and in different regions is essential to
forecast management strategies to compose the diet of grazing animals. Thus, it is possible to
adjust diets that optimize performance and reduce production costs. This study aimed to evaluete
crude protein (CP) and total digestible nutrients (TDN) of natural grassland (NG), improved
natural grassland (ING), and winter cultivated pasture (WCP) in six sites representing the Santa
Catarina highlands. These data will be used to assist in pasture management recommendations
for technical and local producers. In the fall of 2012, fifteen observation units were installed on
private properties in areas ranging from 1.5 to 10 ha. The municipalities are São José do Cerrito
(SJC), Capão Alto (CA), Lages (L) Painel (PA), Bom Jardim da Serra (BJS) and São Joaquim
(SJ), in order to represent the climate and the soil of the different regions of the Santa Catarina
highlands. Observations were carried out on NG and ING in L, PA, and BJS. The municipalities
of SJC, CA and SJ have added WCP. The evaluation period was from January 2014 to February
2015. The correction of soil fertility was based on soil analysis of ING and WCP. The species
introduced were: rye (Secale cereale) oat (Avena sativa), annual ryegrass (Lolium multiflorum
Lam), white clover (Trifolium repens), red clover (Trifolium pratense), dactyl (Dactylis
glomerata) meadow soft grass (Holcus lanatus) and birdsfoot trefoil (Lotus corniculatus).
Samples were collected by hand-plucking in four seasons throughout the year. Posteriorly the
samples were sent to laboratory for analyze CP and TDN, using AOAC and Van Soest protocols.
Average levels of CP and TDN for NP in the spring and summer were 9.0 and 43.7%,
respectively. These values attend the nutritional requirements for low to moderate gains of beef
cattle. ING is a good option to fill nutritional deficiency NP mainly in fall and winter period in
L, CA, PA and SJC, which were observed on average 15.7% CP and 50.1% TDN. In SJ and BJS
where edaphoclimatic conditions are more restrictive to pasture growth and animal production,
CP and TDN for CN were 5.3 and 26.4% in the fall and winter. In these locations ING presented
values of 10.65% CP and 38.9% TDN and therefore can be recommended along with energy
supplementation. The most appropriate in this time of year would be WCP which were observed
CP content of 20% and 64.7% TDN. MenosEvaluation of nutritional value of different pastures and in different regions is essential to
forecast management strategies to compose the diet of grazing animals. Thus, it is possible to
adjust diets that optimize performance and reduce production costs. This study aimed to evaluete
crude protein (CP) and total digestible nutrients (TDN) of natural grassland (NG), improved
natural grassland (ING), and winter cultivated pasture (WCP) in six sites representing the Santa
Catarina highlands. These data will be used to assist in pasture management recommendations
for technical and local producers. In the fall of 2012, fifteen observation units were installed on
private properties in areas ranging from 1.5 to 10 ha. The municipalities are São José do Cerrito
(SJC), Capão Alto (CA), Lages (L) Painel (PA), Bom Jardim da Serra (BJS) and São Joaquim
(SJ), in order to represent the climate and the soil of the different regions of the Santa Catarina
highlands. Observations were carried out on NG and ING in L, PA, and BJS. The municipalities
of SJC, CA and SJ have added WCP. The evaluation period was from January 2014 to February
2015. The correction of soil fertility was based on soil analysis of ING and WCP. The species
introduced were: rye (Secale cereale) oat (Avena sativa), annual ryegrass (Lolium multiflorum
Lam), white clover (Trifolium repens), red clover (Trifolium pratense), dactyl (Dactylis
glomerata) meadow soft grass (Holcus lanatus) and birdsfoot trefoil (Lotus cornicula... Mostrar Tudo |
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Palavras-Chave: |
cool season species; crude protein; overseed; pasture quality; total digestible nutrients. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 03294naa a2200229 a 4500
001 1125461
005 2016-09-15
008 2016 bl uuuu u00u1 u #d
100 1 $aGARAGORRY, F.
245 $aNutritive value of natural grassland, improved natural grassland, and cultivated pasture in six locations in highlands of Santa Catarina State.$h[electronic resource]
260 $c2016
520 $aEvaluation of nutritional value of different pastures and in different regions is essential to forecast management strategies to compose the diet of grazing animals. Thus, it is possible to adjust diets that optimize performance and reduce production costs. This study aimed to evaluete crude protein (CP) and total digestible nutrients (TDN) of natural grassland (NG), improved natural grassland (ING), and winter cultivated pasture (WCP) in six sites representing the Santa Catarina highlands. These data will be used to assist in pasture management recommendations for technical and local producers. In the fall of 2012, fifteen observation units were installed on private properties in areas ranging from 1.5 to 10 ha. The municipalities are São José do Cerrito (SJC), Capão Alto (CA), Lages (L) Painel (PA), Bom Jardim da Serra (BJS) and São Joaquim (SJ), in order to represent the climate and the soil of the different regions of the Santa Catarina highlands. Observations were carried out on NG and ING in L, PA, and BJS. The municipalities of SJC, CA and SJ have added WCP. The evaluation period was from January 2014 to February 2015. The correction of soil fertility was based on soil analysis of ING and WCP. The species introduced were: rye (Secale cereale) oat (Avena sativa), annual ryegrass (Lolium multiflorum Lam), white clover (Trifolium repens), red clover (Trifolium pratense), dactyl (Dactylis glomerata) meadow soft grass (Holcus lanatus) and birdsfoot trefoil (Lotus corniculatus). Samples were collected by hand-plucking in four seasons throughout the year. Posteriorly the samples were sent to laboratory for analyze CP and TDN, using AOAC and Van Soest protocols. Average levels of CP and TDN for NP in the spring and summer were 9.0 and 43.7%, respectively. These values attend the nutritional requirements for low to moderate gains of beef cattle. ING is a good option to fill nutritional deficiency NP mainly in fall and winter period in L, CA, PA and SJC, which were observed on average 15.7% CP and 50.1% TDN. In SJ and BJS where edaphoclimatic conditions are more restrictive to pasture growth and animal production, CP and TDN for CN were 5.3 and 26.4% in the fall and winter. In these locations ING presented values of 10.65% CP and 38.9% TDN and therefore can be recommended along with energy supplementation. The most appropriate in this time of year would be WCP which were observed CP content of 20% and 64.7% TDN.
653 $acool season species
653 $acrude protein
653 $aoverseed
653 $apasture quality
653 $atotal digestible nutrients
700 1 $aPINTO, C. E.
700 1 $aCOSTA JÚNIOR, N. B.
700 1 $aBALDISSERA, T. C.
700 1 $aFAVARO, V. R.
773 $tIn: REUNIÃO ANUAL SOCIEDADE BRASILEIRA DE ZOOTECNIA, 53., 2016, Gramado, RS. Produção animal para as futuras gerações. Porto Alegre, RS: SBZ, 2016.
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