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 | Acesso ao texto completo restrito à biblioteca da Embrapa Clima Temperado. Para informações adicionais entre em contato com cpact.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
04/12/2018 |
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Data da última atualização: |
20/12/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BRUBNETTO, G.; TIECHER, T. L.; HAMMERSHMITT, R. K.; FACCO, D. B.; FERREIRA, P. A. A.; CONTI. L. de; SILVA, L. O. S.; MAYER, N. A.; ANTUNES, L. E. C.; CESCO, S.; MIMMO, T. |
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Afiliação: |
G. Brunetto; T.L. Tiecher; R.K. Hammerschmitt; D.B. Facco; P.A.A. Ferreira; L. De Conti; L.O.S. Silva; NEWTON ALEX MAYER, CPACT; LUIS EDUARDO CORREA ANTUNES, CPACT; S. Cesco; T. Mimmo. |
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Título: |
Peach rootstock tolerance to excess zinc in sandy acidic soil. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Acta Horticulturae, v. 1217, p. 75-82, 2018. |
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Idioma: |
Inglês |
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Notas: |
Publicado no ISHS Acta Horticulturae 1217: VIII International Symposium on Mineral Nutrition of Fruit Crops |
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Conteúdo: |
In some areas dedicated to the cultivation of peach plants, soils are characterized by high levels of zinc (Zn) as a consequence of successive applications of Zn-containing fungicides and/or use of animal manure as fertilizer. In these cases, choosing an appropriate Zn-tolerant rootstock is essential to optimize orchard production. The current study evaluated the behavior of three peach rootstocks grown in a soil containing variable levels of Zn availability. Samples of a Typic Hapludalf soil were collected from a natural grassland in southern Brazil. The soil was dried and sieved. Subsamples of the soil were amended with increasing rates of Zn added as ZnSO4, incubated for 60 days, transferred to rhizoboxes, and planted with three types of peach rootstocks (Tsukuba-1, Rigitano and Flordaguard). The treatments were arranged in a completely randomized experimental design with three replications per rootstock X Zn dosage treatment. The rootstocks were grown for 65 days, at which time dry matter production of leaves, shoots and stem, as well as increase in height and stem diameter at ground level, were measured. Total concentrations of Zn, Fe, N, P, Ca and Mg were analyzed in each organ. The photosynthetic pigments and catalase (CAT) activity were analyzed in the leaves. Concentrations of Zn increased linearly in all the organs of all the rootstocks; however, the Tsukuba-1 rootstock presented greater sensitivity to high levels of Zn availability in soil, with a reduction in leaf dry matter production, chlorophyll a and carotenoid concentrations, and CAT activity. The Flordaguard rootstock showed an increase in height with increasing Zn concentration applied to the soil. Development of the Rigitano rootstock plants was unaffected by Zn amendment. MenosIn some areas dedicated to the cultivation of peach plants, soils are characterized by high levels of zinc (Zn) as a consequence of successive applications of Zn-containing fungicides and/or use of animal manure as fertilizer. In these cases, choosing an appropriate Zn-tolerant rootstock is essential to optimize orchard production. The current study evaluated the behavior of three peach rootstocks grown in a soil containing variable levels of Zn availability. Samples of a Typic Hapludalf soil were collected from a natural grassland in southern Brazil. The soil was dried and sieved. Subsamples of the soil were amended with increasing rates of Zn added as ZnSO4, incubated for 60 days, transferred to rhizoboxes, and planted with three types of peach rootstocks (Tsukuba-1, Rigitano and Flordaguard). The treatments were arranged in a completely randomized experimental design with three replications per rootstock X Zn dosage treatment. The rootstocks were grown for 65 days, at which time dry matter production of leaves, shoots and stem, as well as increase in height and stem diameter at ground level, were measured. Total concentrations of Zn, Fe, N, P, Ca and Mg were analyzed in each organ. The photosynthetic pigments and catalase (CAT) activity were analyzed in the leaves. Concentrations of Zn increased linearly in all the organs of all the rootstocks; however, the Tsukuba-1 rootstock presented greater sensitivity to high levels of Zn availability in soil, with a reduction in lea... Mostrar Tudo |
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Palavras-Chave: |
Acidic soils; Foliar fungicides; Photosynthetic pigments. |
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Thesagro: |
Pêssego; Porta Enxerto. |
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Thesaurus Nal: |
Heavy metals; Phytotoxicity. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02751nam a2200325 a 4500
001 2100648
005 2019-12-20
008 2018 bl uuuu u00u1 u #d
100 1 $aBRUBNETTO, G.
245 $aPeach rootstock tolerance to excess zinc in sandy acidic soil.$h[electronic resource]
260 $aActa Horticulturae, v. 1217, p. 75-82$c2018
500 $aPublicado no ISHS Acta Horticulturae 1217: VIII International Symposium on Mineral Nutrition of Fruit Crops
520 $aIn some areas dedicated to the cultivation of peach plants, soils are characterized by high levels of zinc (Zn) as a consequence of successive applications of Zn-containing fungicides and/or use of animal manure as fertilizer. In these cases, choosing an appropriate Zn-tolerant rootstock is essential to optimize orchard production. The current study evaluated the behavior of three peach rootstocks grown in a soil containing variable levels of Zn availability. Samples of a Typic Hapludalf soil were collected from a natural grassland in southern Brazil. The soil was dried and sieved. Subsamples of the soil were amended with increasing rates of Zn added as ZnSO4, incubated for 60 days, transferred to rhizoboxes, and planted with three types of peach rootstocks (Tsukuba-1, Rigitano and Flordaguard). The treatments were arranged in a completely randomized experimental design with three replications per rootstock X Zn dosage treatment. The rootstocks were grown for 65 days, at which time dry matter production of leaves, shoots and stem, as well as increase in height and stem diameter at ground level, were measured. Total concentrations of Zn, Fe, N, P, Ca and Mg were analyzed in each organ. The photosynthetic pigments and catalase (CAT) activity were analyzed in the leaves. Concentrations of Zn increased linearly in all the organs of all the rootstocks; however, the Tsukuba-1 rootstock presented greater sensitivity to high levels of Zn availability in soil, with a reduction in leaf dry matter production, chlorophyll a and carotenoid concentrations, and CAT activity. The Flordaguard rootstock showed an increase in height with increasing Zn concentration applied to the soil. Development of the Rigitano rootstock plants was unaffected by Zn amendment.
650 $aHeavy metals
650 $aPhytotoxicity
650 $aPêssego
650 $aPorta Enxerto
653 $aAcidic soils
653 $aFoliar fungicides
653 $aPhotosynthetic pigments
700 1 $aTIECHER, T. L.
700 1 $aHAMMERSHMITT, R. K.
700 1 $aFACCO, D. B.
700 1 $aFERREIRA, P. A. A.
700 1 $aCONTI. L. de
700 1 $aSILVA, L. O. S.
700 1 $aMAYER, N. A.
700 1 $aANTUNES, L. E. C.
700 1 $aCESCO, S.
700 1 $aMIMMO, T.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
09/02/2011 |
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Data da última atualização: |
13/03/2023 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
SOUSA, M. B. de; PEREIRA, L. G. R.; NEVES, A. L. A.; SANTOS, R. D. dos; CARNEIRO, A. V.; ARAGÃO, A. S. L. de; BRANDÃO, L. G. N. |
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Afiliação: |
MAIRON BARRETO DE SOUSA; LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL; ANDRE LUIS ALVES NEVES, CNPGL; RAFAEL DANTAS DOS SANTOS, CPATSA; ALZIRO VASCONCELOS CARNEIRO, CNPGL; ALEX SANTOS LUSTOSA DE ARAGÃO, UNIVASF; LUIZ GUSTAVO NEVES BRANDÃO. |
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Título: |
Indicadores zootécnicos e de tamanho de propriedades leiteiras de perímetro irrigado em Petrolina/PE. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 6.; SIMPÓSIO NORDESTINO DE ALIMENTAÇÃO DE RUMINANTES, 7.; FÓRUM DE COORDENADORES DE PÓS GRADUAÇÃO EM PRODUÇÃO ANIMAL DO NORDESTE, 1.; FÓRUM DE AGROECOLOGIA RO RIO GRANDE DO NORTE, 1., 2010, Mossoró. Anais... Mossoró: Sociedade Nordestina de Producao Animal; UFERSA, 2010. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Conteúdo: |
O objetivo deste trabalho foi avaliar os indicadores zootécnicos da produção de leite no projeto de irrigação Senador Nilo Coelho (PISNC) em Petrolina-PE. |
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Palavras-Chave: |
Bovinocultura leiteira; Indicadores zootécnicos; Pernambuco; Petrolina; Produção de leite; Projeto de Irrigação Senador Nilo Coelho; Vale do São Francisco. |
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Thesagro: |
Bovino. |
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Thesaurus NAL: |
Cattle. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/26696/1/Rafael.pdf
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Marc: |
LEADER 01338nam a2200301 a 4500
001 1876403
005 2023-03-13
008 2010 bl uuuu u00u1 u #d
100 1 $aSOUSA, M. B. de
245 $aIndicadores zootécnicos e de tamanho de propriedades leiteiras de perímetro irrigado em Petrolina/PE.
260 $aIn: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 6.; SIMPÓSIO NORDESTINO DE ALIMENTAÇÃO DE RUMINANTES, 7.; FÓRUM DE COORDENADORES DE PÓS GRADUAÇÃO EM PRODUÇÃO ANIMAL DO NORDESTE, 1.; FÓRUM DE AGROECOLOGIA RO RIO GRANDE DO NORTE, 1., 2010, Mossoró. Anais... Mossoró: Sociedade Nordestina de Producao Animal; UFERSA$c2010
300 $c1 CD-ROM.
520 $aO objetivo deste trabalho foi avaliar os indicadores zootécnicos da produção de leite no projeto de irrigação Senador Nilo Coelho (PISNC) em Petrolina-PE.
650 $aCattle
650 $aBovino
653 $aBovinocultura leiteira
653 $aIndicadores zootécnicos
653 $aPernambuco
653 $aPetrolina
653 $aProdução de leite
653 $aProjeto de Irrigação Senador Nilo Coelho
653 $aVale do São Francisco
700 1 $aPEREIRA, L. G. R.
700 1 $aNEVES, A. L. A.
700 1 $aSANTOS, R. D. dos
700 1 $aCARNEIRO, A. V.
700 1 $aARAGÃO, A. S. L. de
700 1 $aBRANDÃO, L. G. N
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