MD539C2 - Способ определения обеспеченности растений азотом - Google Patents
Способ определения обеспеченности растений азотомInfo
- Publication number
- MD539C2 MD539C2 MD95-0357A MD950357A MD539C2 MD 539 C2 MD539 C2 MD 539C2 MD 950357 A MD950357 A MD 950357A MD 539 C2 MD539 C2 MD 539C2
- Authority
- MD
- Moldova
- Prior art keywords
- azote
- plants
- providing
- determining
- inducement
- Prior art date
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 102000004190 Enzymes Human genes 0.000 abstract 1
- 108090000790 Enzymes Proteins 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 abstract 1
- 244000037666 field crops Species 0.000 abstract 1
- 238000011534 incubation Methods 0.000 abstract 1
- 230000035764 nutrition Effects 0.000 abstract 1
- 235000016709 nutrition Nutrition 0.000 abstract 1
- 230000037039 plant physiology Effects 0.000 abstract 1
Landscapes
- Cultivation Of Plants (AREA)
- Medicines Containing Plant Substances (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Fertilizing (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
Изобретение относится к физиологии растений, в частности к способам определения обеспеченности растений азотом и может быть использовано для диагностики питания полевых культур.Технический результат: получение объективной информации относительно потребности растений в азоте без проведения полевых микроопытов с азотными удобрениями.Способ основан на том, что если растения недостаточно обеспечены азотом, то за время инкубирования тканей листьев на нитратном растворе наблюдается резкое индуцирование активности нитратредуктазы. В случае достаточной обеспеченности растений азотом индуцирование этого фермента не наблюдается.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MD95-0357A MD539C2 (ru) | 1983-07-15 | 1995-10-06 | Способ определения обеспеченности растений азотом |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU833624035A SU1145955A1 (ru) | 1983-07-15 | 1983-07-15 | Способ определени обеспеченности растений азотом |
| MD95-0357A MD539C2 (ru) | 1983-07-15 | 1995-10-06 | Способ определения обеспеченности растений азотом |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD539B1 MD539B1 (en) | 1996-05-31 |
| MD539C2 true MD539C2 (ru) | 1996-12-31 |
Family
ID=21075138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD95-0357A MD539C2 (ru) | 1983-07-15 | 1995-10-06 | Способ определения обеспеченности растений азотом |
Country Status (2)
| Country | Link |
|---|---|
| MD (1) | MD539C2 (ru) |
| SU (1) | SU1145955A1 (ru) |
-
1983
- 1983-07-15 SU SU833624035A patent/SU1145955A1/ru active
-
1995
- 1995-10-06 MD MD95-0357A patent/MD539C2/ru active IP Right Grant
Non-Patent Citations (1)
| Title |
|---|
| Петербургский А.В. Практикум по агрономической химии, М., "Колос", 1968, c. 116-120. * |
Also Published As
| Publication number | Publication date |
|---|---|
| MD539B1 (en) | 1996-05-31 |
| SU1145955A1 (ru) | 1985-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| IF99 | Valid patent on 19990615 |
Free format text: EXPIRES: 20030715 |