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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
22/09/1997 |
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Data da última atualização: |
22/09/1997 |
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Autoria: |
BOYER, J. S. |
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Título: |
Measuring the water status of plants and soils. |
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Ano de publicação: |
1995 |
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Fonte/Imprenta: |
San Diego: Academic Press, 1995. |
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Páginas: |
178p. |
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ISBN: |
0-12-122260-8 |
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Idioma: |
Inglês |
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Conteúdo: |
Why measure the water status of plants and soils? A little thermodynamics. The value of thermodynamic equilibrium. Additional readings. Pressure chamber. Principles of the method. Pressure chamber theory. Types of pressure chambers. How to make measurements. Working with plant tissue. Meauring the components of the water potential precautions. Pressure chamber manufacturers. Thermocouple psychrometer. Principles of the method. Theory of psychrometry. How thermocouples work. Tipes of thermocouple psychrometers. How to make measurements. Working with plant tissue. Working with soils. Measuring the components of the water potential. Precaution. Psychrometer manufacturers. Water potentials (osmotic potentials) of sucrose solutions. Pressure probe. Principles of the method. Pressure probe theory. Using the probe. How to make measurements. Precautions. Building a pressure probe. Measuring the water status of plants and soils: some examples. Practical benefits of thermodynamic equilibrium. Large tensions demonstrated in the apoplast. Single cell and tissue measurements compared. Temperature, membrane transport, and cell walls. Importance of growth. Growth-induced water potentials. Growth at low water potentials. Turgor measured with a pressure chamber. Varietal differences in midday water potential under field conditions. Osmotic adjustment. Water relations of reproductive tissues. |
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Palavras-Chave: |
Laboratory; Methods; Plant soil relations; Plant water relations. |
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Thesagro: |
Fisiologia Vegetal; Laboratório; Medição; Método; Relação Água-Planta; Relação Solo-Planta. |
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Thesaurus Nal: |
measurement; plant physiology. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02107nam a2200277 a 4500
001 1557117
005 1997-09-22
008 1995 bl uuuu 00u1 u #d
020 $a0-12-122260-8
100 1 $aBOYER, J. S.
245 $aMeasuring the water status of plants and soils.
260 $aSan Diego: Academic Press$c1995
300 $a178p.
520 $aWhy measure the water status of plants and soils? A little thermodynamics. The value of thermodynamic equilibrium. Additional readings. Pressure chamber. Principles of the method. Pressure chamber theory. Types of pressure chambers. How to make measurements. Working with plant tissue. Meauring the components of the water potential precautions. Pressure chamber manufacturers. Thermocouple psychrometer. Principles of the method. Theory of psychrometry. How thermocouples work. Tipes of thermocouple psychrometers. How to make measurements. Working with plant tissue. Working with soils. Measuring the components of the water potential. Precaution. Psychrometer manufacturers. Water potentials (osmotic potentials) of sucrose solutions. Pressure probe. Principles of the method. Pressure probe theory. Using the probe. How to make measurements. Precautions. Building a pressure probe. Measuring the water status of plants and soils: some examples. Practical benefits of thermodynamic equilibrium. Large tensions demonstrated in the apoplast. Single cell and tissue measurements compared. Temperature, membrane transport, and cell walls. Importance of growth. Growth-induced water potentials. Growth at low water potentials. Turgor measured with a pressure chamber. Varietal differences in midday water potential under field conditions. Osmotic adjustment. Water relations of reproductive tissues.
650 $ameasurement
650 $aplant physiology
650 $aFisiologia Vegetal
650 $aLaboratório
650 $aMedição
650 $aMétodo
650 $aRelação Água-Planta
650 $aRelação Solo-Planta
653 $aLaboratory
653 $aMethods
653 $aPlant soil relations
653 $aPlant water relations
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