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 | Acesso ao texto completo restrito à biblioteca da Epagri-Sede. Para informações adicionais entre em contato com biblio@epagri.sc.gov.br. |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
28/11/2005 |
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Data da última atualização: |
28/11/2005 |
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Autoria: |
FERNANDES, B. C. T. de; AMENDOEIRA, M. R. R.; FREIRE, R. B. |
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Título: |
Dinamica populacional de celulas mieloides durante o curso de inflamacao cronica em camundongos C 57BL/6 infectados com Toxoplasma gondii. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Ciencia Rural, Santa Maria, v.35, n. 6, p. 1379-1385, nov./dez. 2005. |
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Idioma: |
Português |
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Palavras-Chave: |
Celula mieloide; Infeccao cronica; Leucocito; Toxoplasma gondil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00616naa a2200181 a 4500
001 1041243
005 2005-11-28
008 2005 bl uuuu u00u1 u #d
100 1 $aFERNANDES, B. C. T. de
245 $aDinamica populacional de celulas mieloides durante o curso de inflamacao cronica em camundongos C 57BL/6 infectados com Toxoplasma gondii.
260 $c2005
653 $aCelula mieloide
653 $aInfeccao cronica
653 $aLeucocito
653 $aToxoplasma gondil
700 1 $aAMENDOEIRA, M. R. R.
700 1 $aFREIRE, R. B.
773 $tCiencia Rural, Santa Maria$gv.35, n. 6, p. 1379-1385, nov./dez. 2005.
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
10/07/2020 |
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Data da última atualização: |
10/07/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - B |
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Autoria: |
BRIGHENTI, A. F.; PASA, M. S.; BRIGHENTI, E.; CIOTTA, M. N.; SOUZA, Z. S. |
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Título: |
Fruitlet growth model to predict chemical thinning response on apples in southern Brazil. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Acta Hosticulturae, Belgium, n. 1281, p. 265-272, 2020. |
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Idioma: |
Inglês |
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Conteúdo: |
Variability and unpredictability in chemical thinning has been a problem for
apple growers for over 50 years. This situation motivated an intense work to identify
factors related to fruit abscission. Among such factors, daily fruit measurement is the
only practical method to assess early thinner response. Measuring fruit growth is useful
to assess potential fruit drop after thinner application. The objective of this study was
to evaluate the efficiency of fruitlet growth model for prediction of chemical thinning
on apples in southern Brazil. The work was carried out in São Joaquim - Santa Catarina
State, in the orchards of Epagri - São Joaquim Experimental Station (28°16?30?S;
49°56?09?W, altitude 1,400 m). The orchard was planted in 2006, the evaluated
cultivars were ?Fuji Suprema? and ?Maxi Gala?, grafted on M.9 with 1×4 m spacing. At 4
days after thinner application, 50 fruits tree-1 were measured. After 6 days new
measurements were taken. The data obtained were inserted in the worksheet
developed by Greene et al. (2013). Based on growth rate, the prediction of thinning
efficiency and whether there was a need for new applications or not were determined.
The following thinning treatments were compared: i) ?conventional? chemical thinning
? benzyladenine (10/14) + manual thinning (11/8); ii) chemical thinning based on the
fruitlet growth model ? 2 applications of benzyladenine (10/14 and 10/21) +
metamitron (11/9). The number of fruit predicted by the model, the number of fruit
manually thinned and the number of fruit harvested were evaluated. The fruitlet
growth model to predict chemical thinning response was accurate when comparing the
number of fruits predicted and number of fruits produced by a tree. The results of the
first year are promising and indicate that the model can be useful on the decision
making process of proper timing and need for additional chemical thinning
application. MenosVariability and unpredictability in chemical thinning has been a problem for
apple growers for over 50 years. This situation motivated an intense work to identify
factors related to fruit abscission. Among such factors, daily fruit measurement is the
only practical method to assess early thinner response. Measuring fruit growth is useful
to assess potential fruit drop after thinner application. The objective of this study was
to evaluate the efficiency of fruitlet growth model for prediction of chemical thinning
on apples in southern Brazil. The work was carried out in São Joaquim - Santa Catarina
State, in the orchards of Epagri - São Joaquim Experimental Station (28°16?30?S;
49°56?09?W, altitude 1,400 m). The orchard was planted in 2006, the evaluated
cultivars were ?Fuji Suprema? and ?Maxi Gala?, grafted on M.9 with 1×4 m spacing. At 4
days after thinner application, 50 fruits tree-1 were measured. After 6 days new
measurements were taken. The data obtained were inserted in the worksheet
developed by Greene et al. (2013). Based on growth rate, the prediction of thinning
efficiency and whether there was a need for new applications or not were determined.
The following thinning treatments were compared: i) ?conventional? chemical thinning
? benzyladenine (10/14) + manual thinning (11/8); ii) chemical thinning based on the
fruitlet growth model ? 2 applications of benzyladenine (10/14 and 10/21) +
metamitron (11/9). The number of fruit predicted by the model, the number of f... Mostrar Tudo |
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Palavras-Chave: |
fruit growth rate; Malus domestica Borkh; predict thinning. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02544naa a2200205 a 4500
001 1129747
005 2020-07-10
008 2020 bl uuuu u00u1 u #d
100 1 $aBRIGHENTI, A. F.
245 $aFruitlet growth model to predict chemical thinning response on apples in southern Brazil.$h[electronic resource]
260 $c2020
520 $aVariability and unpredictability in chemical thinning has been a problem for apple growers for over 50 years. This situation motivated an intense work to identify factors related to fruit abscission. Among such factors, daily fruit measurement is the only practical method to assess early thinner response. Measuring fruit growth is useful to assess potential fruit drop after thinner application. The objective of this study was to evaluate the efficiency of fruitlet growth model for prediction of chemical thinning on apples in southern Brazil. The work was carried out in São Joaquim - Santa Catarina State, in the orchards of Epagri - São Joaquim Experimental Station (28°16?30?S; 49°56?09?W, altitude 1,400 m). The orchard was planted in 2006, the evaluated cultivars were ?Fuji Suprema? and ?Maxi Gala?, grafted on M.9 with 1×4 m spacing. At 4 days after thinner application, 50 fruits tree-1 were measured. After 6 days new measurements were taken. The data obtained were inserted in the worksheet developed by Greene et al. (2013). Based on growth rate, the prediction of thinning efficiency and whether there was a need for new applications or not were determined. The following thinning treatments were compared: i) ?conventional? chemical thinning ? benzyladenine (10/14) + manual thinning (11/8); ii) chemical thinning based on the fruitlet growth model ? 2 applications of benzyladenine (10/14 and 10/21) + metamitron (11/9). The number of fruit predicted by the model, the number of fruit manually thinned and the number of fruit harvested were evaluated. The fruitlet growth model to predict chemical thinning response was accurate when comparing the number of fruits predicted and number of fruits produced by a tree. The results of the first year are promising and indicate that the model can be useful on the decision making process of proper timing and need for additional chemical thinning application.
653 $afruit growth rate
653 $aMalus domestica Borkh
653 $apredict thinning
700 1 $aPASA, M. S.
700 1 $aBRIGHENTI, E.
700 1 $aCIOTTA, M. N.
700 1 $aSOUZA, Z. S.
773 $tActa Hosticulturae, Belgium$gn. 1281, p. 265-272, 2020.
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