| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Uva e Vinho. |
|
Data corrente: |
09/01/2019 |
|
Data da última atualização: |
27/04/2019 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
MELO, G. W. B. de; ROZANE, D. E.; BRUNETTO, G.; LATTUADA, D. S. |
|
Afiliação: |
GEORGE WELLINGTON BASTOS DE MELO, CNPUV; D. E. Rozane, Universidade Estadual Paulista “Ju?lio de Mesquita Filho; G. Brunetto, Federal University of Santa Maria, Santa Maria, Rio Grande do Sul, Brazil; D. S. Lattuada, Research Center Celeste Gobbato, Caxias do Sul, Rio Grande do Sul, Brazil. |
|
Título: |
Discriminant analysis in the selection of groups of peach cultivars. |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
Acta Horticulturae, v. 1217, p. 335-342, 2018. Publicado no ISHS Acta Horticulturae 1217: VIII International Symposium on Mineral Nutrition of Fruit Crops, 2018. |
|
DOI: |
10.17660/ActaHortic.2018.1217.42 |
|
Idioma: |
Inglês |
|
Notas: |
Projeto Fapergs: Desenvolvimento de software para avaliação da composição nutricional do pessegueiro cultivado na região da Serra Gaúcha Número do processo: 1244-2551/15-4 - |
|
Conteúdo: |
Brazil ranks 14th in the world in terms of peach and nectarine production. Of the nearly 211,000 tons total output, the state of Rio Grande do Sul produces 60% of the national production, while southern Brazil accounts for 75%. This indicates that adequate parameters are required to manage the nutritional status of all fruit trees, of which the peach tree is an important component, as well as the performance of long-term experiments under field conditions in several, but often restricted, numbers of cultivars. The nutritional parameters that have been established as adequate can be applied to other cultivars which reveal similar nutritional contents and equivalent demands. Besides productivity, 12 elements (N, P, K, Ca, Mg, S, Cu, Fe, Mn, Zn, Al and Na) were analyzed in leaf tissue samples in 144 commercially cultivated peach orchards in South Rio Grande do Sul, specifically the cultivars of Chimarrita, Chiripá, Delanona, Eragil, Fascínio, Kampai, Pialo, PS10711, PS-Tardia and São Barbosa. Group analysis employing the Wilks’ Lambda test (F=9.29; p<0.01) revealed differences among the groups. Nutrients like Cu, Zn, K, Mg, Ca and N were found to most significantly influence growth and formed the three main axes for distinguishing among the groups, whereas nutrients like S, P and Mn, showed the least contribution. The nutritional profiles of the peach cultivars can be categorized in homogeneous groups to benefit from the fertilizer trials. Cluster analysis can be instrumental in the diagnosis and nutrient management of peach trees. Keywords: Prunus persica, fruit, nutrition, compositional nutrient MenosBrazil ranks 14th in the world in terms of peach and nectarine production. Of the nearly 211,000 tons total output, the state of Rio Grande do Sul produces 60% of the national production, while southern Brazil accounts for 75%. This indicates that adequate parameters are required to manage the nutritional status of all fruit trees, of which the peach tree is an important component, as well as the performance of long-term experiments under field conditions in several, but often restricted, numbers of cultivars. The nutritional parameters that have been established as adequate can be applied to other cultivars which reveal similar nutritional contents and equivalent demands. Besides productivity, 12 elements (N, P, K, Ca, Mg, S, Cu, Fe, Mn, Zn, Al and Na) were analyzed in leaf tissue samples in 144 commercially cultivated peach orchards in South Rio Grande do Sul, specifically the cultivars of Chimarrita, Chiripá, Delanona, Eragil, Fascínio, Kampai, Pialo, PS10711, PS-Tardia and São Barbosa. Group analysis employing the Wilks’ Lambda test (F=9.29; p<0.01) revealed differences among the groups. Nutrients like Cu, Zn, K, Mg, Ca and N were found to most significantly influence growth and formed the three main axes for distinguishing among the groups, whereas nutrients like S, P and Mn, showed the least contribution. The nutritional profiles of the peach cultivars can be categorized in homogeneous groups to benefit from the fertilizer trials. Cluster analysis can be instrumental i... Mostrar Tudo |
|
Palavras-Chave: |
Compositional nutrient; Fruit; Peach cultivars. |
|
Thesagro: |
Prunus Persica. |
|
Thesaurus Nal: |
Nectarines; Nutrition; Peaches. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/190069/1/Discriminant-analysis-in-the-selection-of-groups-of.pdf
|
|
Marc: |
LEADER 02652naa a2200265 a 4500
001 2103399
005 2019-04-27
008 2018 bl uuuu u00u1 u #d
024 7 $a10.17660/ActaHortic.2018.1217.42$2DOI
100 1 $aMELO, G. W. B. de
245 $aDiscriminant analysis in the selection of groups of peach cultivars.$h[electronic resource]
260 $c2018
500 $aProjeto Fapergs: Desenvolvimento de software para avaliação da composição nutricional do pessegueiro cultivado na região da Serra Gaúcha Número do processo: 1244-2551/15-4 -
520 $aBrazil ranks 14th in the world in terms of peach and nectarine production. Of the nearly 211,000 tons total output, the state of Rio Grande do Sul produces 60% of the national production, while southern Brazil accounts for 75%. This indicates that adequate parameters are required to manage the nutritional status of all fruit trees, of which the peach tree is an important component, as well as the performance of long-term experiments under field conditions in several, but often restricted, numbers of cultivars. The nutritional parameters that have been established as adequate can be applied to other cultivars which reveal similar nutritional contents and equivalent demands. Besides productivity, 12 elements (N, P, K, Ca, Mg, S, Cu, Fe, Mn, Zn, Al and Na) were analyzed in leaf tissue samples in 144 commercially cultivated peach orchards in South Rio Grande do Sul, specifically the cultivars of Chimarrita, Chiripá, Delanona, Eragil, Fascínio, Kampai, Pialo, PS10711, PS-Tardia and São Barbosa. Group analysis employing the Wilks’ Lambda test (F=9.29; p<0.01) revealed differences among the groups. Nutrients like Cu, Zn, K, Mg, Ca and N were found to most significantly influence growth and formed the three main axes for distinguishing among the groups, whereas nutrients like S, P and Mn, showed the least contribution. The nutritional profiles of the peach cultivars can be categorized in homogeneous groups to benefit from the fertilizer trials. Cluster analysis can be instrumental in the diagnosis and nutrient management of peach trees. Keywords: Prunus persica, fruit, nutrition, compositional nutrient
650 $aNectarines
650 $aNutrition
650 $aPeaches
650 $aPrunus Persica
653 $aCompositional nutrient
653 $aFruit
653 $aPeach cultivars
700 1 $aROZANE, D. E.
700 1 $aBRUNETTO, G.
700 1 $aLATTUADA, D. S.
773 $tActa Horticulturae$gv. 1217, p. 335-342, 2018. Publicado no ISHS Acta Horticulturae 1217: VIII International Symposium on Mineral Nutrition of Fruit Crops, 2018.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Uva e Vinho (CNPUV) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Caprinos e Ovinos; Embrapa Gado de Corte. |
|
Data corrente: |
19/09/2014 |
|
Data da última atualização: |
19/09/2014 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 4 |
|
Autoria: |
KICHEL, A. N.; COSTA, J. A. A. da; ALMEIDA, R. G. de; PAULINO, V. T. |
|
Afiliação: |
Armindo Neivo Kichel, CNPGC; José Alexandre Agiova da Costa, CNPC; Roberto Giolo de Almeida, CNPGC; Valdinei Tadeu Paulino, Instituto de Zootecnia (IZ) - Nova Odessa, SP, Brasil. |
|
Título: |
Sistemas de Integração lavoura-pecuária-floresta (iLPF)- Experiências no BRASIL. |
|
Ano de publicação: |
2014 |
|
Fonte/Imprenta: |
Boletim de Indústria Animal, Nova Odessa, v. 71, n. 1, p. 94-105, 2014. |
|
Idioma: |
Português |
|
Conteúdo: |
Resumo: Os sistemas de integração lavoura-pecuária-floresta são sustentáveis e a escolha do sistema adequado à determinada localidade depende das condições edafo-climáticas e da existência de infraestrutura para suprimento de insumos, armazenagem e escoamento da produção. A produtividade e a rentabilidade são três vezes maiores para a pecuária de corte e de 10 a 30% para as lavouras de grãos em relação aos sistemas tradicionais de produção. Por outro lado, observa-se nos sistemas mais complexos (com uso de componente arbóreo) o aumento do bem-estar animal e a mitigação de gases de efeito estufa. [Systems integration crop-livestock-forest (ICLF) - Experiences in Brazil]. Abstract: The integrated crop-livestock-forest systems are sustainable and the choice of the appropriate system to a given locality depends on the soil and climatic conditions and the availability of infrastructure for input supply, storage and transportation of production. Productivity and profitability are three times higher for beef cattle and 10-30% for grain crops relative to traditional production systems. On the other hand it is observed in more complex systems (using the tree component) animal welfare increase and mitigation of greenhouse gases. |
|
Palavras-Chave: |
ILPF; Produção agrossilvipastoril sustentável; Sequestro de carbono; Sistema integração Lavoura-Pecuária-Floresta; Sistema integrado; Sistemas de produção. |
|
Thesagro: |
Bem-estar; Carne; Milho. |
|
Thesaurus NAL: |
animal welfare; carbon sequestration; corn; meat; soybeans. |
|
Categoria do assunto: |
--
K Ciência Florestal e Produtos de Origem Vegetal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/108855/1/AP-Sistemas.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/116868/1/AP-Sistemas.pdf
|
|
Marc: |
LEADER 02223naa a2200325 a 4500
001 1995520
005 2014-09-19
008 2014 bl uuuu u00u1 u #d
100 1 $aKICHEL, A. N.
245 $aSistemas de Integração lavoura-pecuária-floresta (iLPF)- Experiências no BRASIL.$h[electronic resource]
260 $c2014
520 $aResumo: Os sistemas de integração lavoura-pecuária-floresta são sustentáveis e a escolha do sistema adequado à determinada localidade depende das condições edafo-climáticas e da existência de infraestrutura para suprimento de insumos, armazenagem e escoamento da produção. A produtividade e a rentabilidade são três vezes maiores para a pecuária de corte e de 10 a 30% para as lavouras de grãos em relação aos sistemas tradicionais de produção. Por outro lado, observa-se nos sistemas mais complexos (com uso de componente arbóreo) o aumento do bem-estar animal e a mitigação de gases de efeito estufa. [Systems integration crop-livestock-forest (ICLF) - Experiences in Brazil]. Abstract: The integrated crop-livestock-forest systems are sustainable and the choice of the appropriate system to a given locality depends on the soil and climatic conditions and the availability of infrastructure for input supply, storage and transportation of production. Productivity and profitability are three times higher for beef cattle and 10-30% for grain crops relative to traditional production systems. On the other hand it is observed in more complex systems (using the tree component) animal welfare increase and mitigation of greenhouse gases.
650 $aanimal welfare
650 $acarbon sequestration
650 $acorn
650 $ameat
650 $asoybeans
650 $aBem-estar
650 $aCarne
650 $aMilho
653 $aILPF
653 $aProdução agrossilvipastoril sustentável
653 $aSequestro de carbono
653 $aSistema integração Lavoura-Pecuária-Floresta
653 $aSistema integrado
653 $aSistemas de produção
700 1 $aCOSTA, J. A. A. da
700 1 $aALMEIDA, R. G. de
700 1 $aPAULINO, V. T.
773 $tBoletim de Indústria Animal, Nova Odessa$gv. 71, n. 1, p. 94-105, 2014.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
