ES2041585B1 - PROCEDURE FOR MEASURING THE SPEED OF SAVIA IN ISOLATED PLANT BRANCHES. - Google Patents
PROCEDURE FOR MEASURING THE SPEED OF SAVIA IN ISOLATED PLANT BRANCHES.Info
- Publication number
- ES2041585B1 ES2041585B1 ES9200097A ES9200097A ES2041585B1 ES 2041585 B1 ES2041585 B1 ES 2041585B1 ES 9200097 A ES9200097 A ES 9200097A ES 9200097 A ES9200097 A ES 9200097A ES 2041585 B1 ES2041585 B1 ES 2041585B1
- Authority
- ES
- Spain
- Prior art keywords
- measuring
- speed
- savia
- procedure
- probe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
PROCEDIMIENTO PARA MEDIR LA VELOCIDAD DE SAVIA EN RAMAS VEGETALES AISLADAS. COMPRENDE: (A) CLAVAR EN EL XILEMA DE LA RAMA CON SU EXTREMO CORTADO SUMERGIDO EN AGUA, UNA SONDA UNIDA A UN MEDIDOR DE LA CONDUCTIVIDAD; (B) CUANDO LAS LECTURAS DE LA CONDUCTIVIDAD SON CONTINUAMENTE DECRECIENTES, CAMBIAR LA RAMA A UNA DISOLUCION SALINA CONDUCTORA, MIDIENDO EL TIEMPO QUE TARDAN LAS LECTURAS EN HACERSE CRECIENTES; (C) CAMBIAR LA SONDA A UN SEGUNDO PUNTO Y DESPUES A UN TERCERO MIDIENDO EL TIEMPO Y A JUSTAR LOS VALORES DE VELOCIDAD A UN POLINOMIO DE SEGUNDO GRADO, SIENDO EL RESULTADO EL TERMINO INDEPENDIENTE. EL PROCESO SE PUEDE AUTOMATIZAR CON UN APARATO QUE COMPRENDE UN SELECTOR DE SONDAS, UN MEDIDOR DE LA CONDUCTIVIDAD, UN COMPARADOR DE SEÑAL Y UN MICROPROCESADOR. APLICACION EN FISIOLOGIA VEGETAL.PROCEDURE FOR MEASURING THE SPEED OF SAVIA IN ISOLATED PLANT BRANCHES. IT UNDERSTANDS: (A) NAILING IN THE XILEMA OF RAMA WITH ITS CUTTING END SUBMERGED IN WATER, A PROBE ATTACHED TO A CONDUCTIVITY METER; (B) WHEN THE CONDUCTIVITY READINGS ARE CONTINUOUSLY DECREASING, CHANGE THE BRANCH TO A CONDUCTIVE SALINE DISSOLUTION, MEASURING THE TIME IT TAKES THE READINGS TO BECOME GROWING; (C) CHANGE THE PROBE TO A SECOND POINT AND THEN TO A THIRD POINT BY MEASURING TIME AND TO ADJUST THE SPEED VALUES TO A SECOND GRADE POLYNOMY, THE RESULT BEING THE INDEPENDENT TERM. THE PROCESS CAN BE AUTOMATED WITH A DEVICE COMPRISING A PROBE SELECTOR, A CONDUCTIVITY METER, A SIGNAL COMPARATOR AND A MICROPROCESSOR. APPLICATION IN PLANT PHYSIOLOGY.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9200097A ES2041585B1 (en) | 1992-01-17 | 1992-01-17 | PROCEDURE FOR MEASURING THE SPEED OF SAVIA IN ISOLATED PLANT BRANCHES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9200097A ES2041585B1 (en) | 1992-01-17 | 1992-01-17 | PROCEDURE FOR MEASURING THE SPEED OF SAVIA IN ISOLATED PLANT BRANCHES. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2041585A1 ES2041585A1 (en) | 1993-11-16 |
ES2041585B1 true ES2041585B1 (en) | 1994-06-01 |
Family
ID=8275771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9200097A Expired - Lifetime ES2041585B1 (en) | 1992-01-17 | 1992-01-17 | PROCEDURE FOR MEASURING THE SPEED OF SAVIA IN ISOLATED PLANT BRANCHES. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2041585B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2113823B1 (en) * | 1996-03-26 | 1999-01-01 | Corcho Y Tecnologia Sl | METHOD TO KNOW THE DEPTH OF THE CORK BARK AND THE REMOVAL PROCESS WITHOUT DAMAGING THE TREE. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU620243A1 (en) * | 1976-11-19 | 1978-08-25 | Донской Ордена Трудового Красного Знамени Сельскохозяйственный Институт | Method of determining intensity of sap movement in fruit plants |
SU1133529A1 (en) * | 1983-04-16 | 1985-01-07 | Научно-исследовательский зональный институт садоводства Нечерноземной полосы | Device for non-destructive rapid inspection of plant vital activity |
FR2582811B1 (en) * | 1985-05-30 | 1987-08-28 | Agronomique Inst Nat Rech | METHOD AND DEVICE FOR MEASURING THE FLOW OF RAW SAP IN THE TRUNK OF A PLANT SUCH AS A TREE |
FR2621396B1 (en) * | 1987-10-06 | 1990-02-02 | Legge Cabinet Roger De | ELECTRIC IMPEDANCE MEASURING APPARATUS |
-
1992
- 1992-01-17 ES ES9200097A patent/ES2041585B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2041585A1 (en) | 1993-11-16 |
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