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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
03/12/1999 |
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Data da última atualização: |
03/12/1999 |
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Autoria: |
PIRE, R.; BAUTISTA, D.; ROJAS, E. |
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Afiliação: |
Universidad Centroccidental "Lisandro Alvarado" Barquisimeto, Venezuela. |
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Título: |
International Society for Horticultural Science |
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Ano de publicação: |
1993 |
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Fonte/Imprenta: |
Acta Horticulturae, v.335, p.527-533, 1993 |
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Idioma: |
Inglês |
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Conteúdo: |
The effect of 4 different levels of water stress on the balance of vegetative and reproductive activity of 'Valencia' orange trees were compared. Irrigation was withheld after the end of the rainy season allowing the soil to dry out to matric potentials of -0.07, -0.16, -0.18 and-0.32 MPa which produced predawn leaf water potentials of -0.45, -0.50, -0.65, and -0.85 MPa, respectively. Vegetative activity following rewatering was higher in trees that had undergone lower water stress. Values of 23.1, 44.7 and 51.2% of nonbearing shoots were produced in the wettest treatment in the growth flushes of February, April and July, respectively, vs. 13.2, 24.4 and 20.2% in the driest one. |
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Categoria do assunto: |
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Marc: |
LEADER 01050naa a2200145 a 4500
001 1648450
005 1999-12-03
008 1993 bl --- 0-- u #d
100 1 $aPIRE, R.
245 $aInternational Society for Horticultural Science
260 $c1993
520 $aThe effect of 4 different levels of water stress on the balance of vegetative and reproductive activity of 'Valencia' orange trees were compared. Irrigation was withheld after the end of the rainy season allowing the soil to dry out to matric potentials of -0.07, -0.16, -0.18 and-0.32 MPa which produced predawn leaf water potentials of -0.45, -0.50, -0.65, and -0.85 MPa, respectively. Vegetative activity following rewatering was higher in trees that had undergone lower water stress. Values of 23.1, 44.7 and 51.2% of nonbearing shoots were produced in the wettest treatment in the growth flushes of February, April and July, respectively, vs. 13.2, 24.4 and 20.2% in the driest one.
700 1 $aBAUTISTA, D.
700 1 $aROJAS, E.
773 $tActa Horticulturae$gv.335, p.527-533, 1993
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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