MD894G2 - Metodă de apreciere a asigurării viţei de vie cu fier - Google Patents
Metodă de apreciere a asigurării viţei de vie cu fierInfo
- Publication number
- MD894G2 MD894G2 MD97-0081A MD970081A MD894G2 MD 894 G2 MD894 G2 MD 894G2 MD 970081 A MD970081 A MD 970081A MD 894 G2 MD894 G2 MD 894G2
- Authority
- MD
- Moldova
- Prior art keywords
- iron
- ensurance
- plants
- assessment
- vine
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 10
- 229910052742 iron Inorganic materials 0.000 title abstract 5
- JOOXCMJARBKPKM-UHFFFAOYSA-N 4-oxopentanoic acid Chemical compound CC(=O)CCC(O)=O JOOXCMJARBKPKM-UHFFFAOYSA-N 0.000 abstract 2
- ZGXJTSGNIOSYLO-UHFFFAOYSA-N 88755TAZ87 Chemical compound NCC(=O)CCC(O)=O ZGXJTSGNIOSYLO-UHFFFAOYSA-N 0.000 abstract 2
- 229960002749 aminolevulinic acid Drugs 0.000 abstract 2
- 208000006278 hypochromic anemia Diseases 0.000 abstract 2
- 238000005119 centrifugation Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 238000000338 in vitro Methods 0.000 abstract 1
- 238000011534 incubation Methods 0.000 abstract 1
- 229940040102 levulinic acid Drugs 0.000 abstract 1
- 238000002803 maceration Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000002798 spectrophotometry method Methods 0.000 abstract 1
- 238000009369 viticulture Methods 0.000 abstract 1
Landscapes
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
Invenţia se referă la agricultură, în special la viticultură şi poate fi folosită la aprecierea gradului de asigurare a plantelor cu fier şi în selecţie la alegerea soiurilor rezistente la cloroză.Esenţa invenţiei constă în colectarea frunzelor de viţă de vie, incubarea lor cu acid levulinic, macerarea, extragerea cu tampon citric, centrifugarea şi determinarea spectrofotometrică a acidului 5-aminolevulinic, după conţinutul căruia se apreciază asigurarea plantelor cu fier, astfel încât sunt apreciate ca fiind asigurate suficient cu fier plantele la care cantitatea acidului 5-aminolevulinic în condiţiile cultivării in vitro este mai mare de 70 nmol/g, iar în condiţiile de câmp mai mare de 20 nmol/g de masă verde.Rezultatul tehnic al invenţiei constă în reducerea termenului de apreciere a asigurării plantelor cu fier şi a rezistenţei soiului la cloroză în procesul de selecţionare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD97-0081A MD894G2 (ro) | 1997-03-20 | 1997-03-20 | Metodă de apreciere a asigurării viţei de vie cu fier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD97-0081A MD894G2 (ro) | 1997-03-20 | 1997-03-20 | Metodă de apreciere a asigurării viţei de vie cu fier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD894F1 MD894F1 (ro) | 1997-12-31 |
| MD894G2 true MD894G2 (ro) | 1998-07-31 |
Family
ID=19738982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD97-0081A MD894G2 (ro) | 1997-03-20 | 1997-03-20 | Metodă de apreciere a asigurării viţei de vie cu fier |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD894G2 (ro) |
-
1997
- 1997-03-20 MD MD97-0081A patent/MD894G2/ro active IP Right Grant
Non-Patent Citations (3)
| Title |
|---|
| J. of Plant Nutrition, A. Rashid, G. A. Cowillon and J. Benton Jones. "Assesment of Fe status of peach tootstocks by tehnique used to distinguish chlorotic and nonclorotic leaves", V. 13, nr. 2, 1990, p. 285-307. * |
| Plant and Soil. J. Chen and J. Hader (eds). M. Guzman, M. Urrestarazu and L. Romero."Fe-index in horticultural crops", V. 130, nr. 1-2, 1991, Kluwer Academic Publishers, Dororech/Boston/London, p. 357-361. * |
| W.Bergmann. "Ernahrungsstorungen bei Kulturpflanzen,Enstehung und Diagnose", 1983, Veb Gustav Fischr Verlag, Jena, 210 S. * |
Also Published As
| Publication number | Publication date |
|---|---|
| MD894F1 (ro) | 1997-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG3A | Granted patent for invention | ||
| IF99 | Valid patent on 19990615 |
Free format text: EXPIRES: 20170320 |