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FISIOLOGIA VEGETAL

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by

Marcelle Oliveira

on 12 May 2014

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Transcript of FISIOLOGIA VEGETAL

-- regulam sua movimentação
-- controla troca gasosa e perda de vapor de água
-- quantidade variável

TRANSPIRAÇÃO
-- transpiração estomatar + transpiração da cuticula = Transp. total


Abertura e fechamento
ESTÔMATOS
ORGÂNICA -> FOTOSSÍNTESE

INORGÂNICA -> ÁGUA E SAIS MINERAIS
MICRONUTRIENTES =
Ferro, Cloro, Cobre, Manganês, Zinco, Molibdênio, Boro
MACRONUTRIENTES = Nitrogênio Fósforo, Potássio, Enxofre, Magnésio e Cálcio


Estudo do funcionamento
NUTRIÇÃO
HORMÔNIOS VEGETAIS
FISIOLOGIA VEGETAL
(+) luz; (+) água; (-) CO2 = abertura

(-) luz; (-) água; (+) CO2 = fechamento
http://www.planetabio.com/fv.html
Full transcript