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BOMBE SCHOLANDER [1 record]
Record 1 - internal organization data 2002-11-20
Record 1, English
Record 1, Subject field(s)
- Scientific Instruments
- Plant Biology
- Scientific Research Equipment
Record 1, Main entry term, English
- Scholander pressure bomb
1, record 1, English, Scholander%20pressure%20bomb
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- Scholander pressure chamber 2, record 1, English, Scholander%20pressure%20chamber
correct
- Scholander-Hammel bomb 3, record 1, English, Scholander%2DHammel%20bomb
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
[A device] used to pressurize leaves and leafy twigs and estimate leaf water potential from the balancing pressure required to force water back to the cut stem surface. 4, record 1, English, - Scholander%20pressure%20bomb
Record number: 1, Textual support number: 1 CONT
Leaf water status. We measure leaf water potential by standard techniques using the Scholander pressure bomb on detached leaves. 5, record 1, English, - Scholander%20pressure%20bomb
Record number: 1, Textual support number: 1 OBS
Pressure Chamber: A device that measures the degree of water stress within the plant using air pressure. 6, record 1, English, - Scholander%20pressure%20bomb
Record 1, Key term(s)
- Scholander type pressure chamber
- Scholander type pressure bomb
- Schollander chamber
- Schollander bomb
- Scholander-type pressure chamber
- Scholander-type pressure bomb
- Scholander-Hammel chamber
- Scholander bomb
- Scholander chamber
Record 1, French
Record 1, Domaine(s)
- Instruments scientifiques
- Biologie végétale
- Matériel et équipement (Recherche scientifique)
Record 1, Main entry term, French
- chambre de pression Scholander
1, record 1, French, chambre%20de%20pression%20Scholander
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- chambre à pression de Scholander 2, record 1, French, chambre%20%C3%A0%20pression%20de%20Scholander
correct, feminine noun
- bombe à pression de Scholander 3, record 1, French, bombe%20%C3%A0%20pression%20de%20Scholander
correct, feminine noun
- chambre de Scholander 4, record 1, French, chambre%20de%20Scholander
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Instrument de mesure du potentiel hydrique foliaire. 5, record 1, French, - chambre%20de%20pression%20Scholander
Record number: 1, Textual support number: 1 CONT
La chambre de pression (dite aussi «bombe» ou chambre de Scholander). Cette technique, entièrement différente, consiste à placer à l'intérieur d'une chambre de pression un échantillon végétal (jeune rameau feuillé, système racinaire, mais le plus souvent une feuille) dès son prélèvement. L'extrémité du pétiole ou de la tige doit dépasser de quelques millimètres à l'extérieur. On injecte alors dans cette chambre un gaz sous pression (air azote) pour faire monter progressivement la pression dans la chambre. La valeur de la pression pour laquelle la sève affleure à la coupure du pétiole ou de la tige est égale au signe près au potentiel hydrique moyen de l'échantillon végétal étudié. 4, record 1, French, - chambre%20de%20pression%20Scholander
Record number: 1, Textual support number: 2 CONT
La figure 39 présente l'évolution du potentiel hydrique mesuré à la chambre de pression Scholander. 1, record 1, French, - chambre%20de%20pression%20Scholander
Record 1, Key term(s)
- bombe à pression de Shollander
- chambre de Scholander
- bombe de Scholander
Record 1, Spanish
Record 1, Textual support, Spanish
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