MD539C2 - Procedeu de determinare a gradului de asigurare a plantelor cu azot - Google Patents

Procedeu de determinare a gradului de asigurare a plantelor cu azot

Info

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
Application number
MD95-0357A
Other languages
English (en)
Russian (ru)
Other versions
MD539B1 (ro
Inventor
Симион ТОМА
Стелиан ЛИСНИК
Original Assignee
Институт Физиологии Растений Академии Наук Республики Молдова
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Институт Физиологии Растений Академии Наук Республики Молдова filed Critical Институт Физиологии Растений Академии Наук Республики Молдова
Priority to MD95-0357A priority Critical patent/MD539C2/ro
Publication of MD539B1 publication Critical patent/MD539B1/ro
Publication of MD539C2 publication Critical patent/MD539C2/ro

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  • Fertilizing (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Cultivation Of Plants (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

Invenţia se referă la fiziologia plantelor, în special la procedeele de determinare a gradului de asigurare a plantelor cu azot, şi poate fi utilizată pentru diagnosticarea nutriţiei culturilor de câmp.Rezultatul tehnic: obţinerea informaţiei obiective referitor la necesitatea plantelor în azot fără efectuarea microexperienţelor de câmp cu îngrăşăminte azotate.Procedeul se bazează pe aceea că, dacă plantele sunt asigurate insuficient cu azot, în perioada incubaţiei ţesuturilor de frunze în soluţia de nitraţi se observă inducţia bruscă a activităţii nitratreductazei. În caz de asigurare suficientă a plantelor cu azot inducţia activităţii acestei enzime nu se înregistrează.
MD95-0357A 1983-07-15 1995-10-06 Procedeu de determinare a gradului de asigurare a plantelor cu azot MD539C2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MD95-0357A MD539C2 (ro) 1983-07-15 1995-10-06 Procedeu de determinare a gradului de asigurare a plantelor cu azot

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 (ro) 1983-07-15 1995-10-06 Procedeu de determinare a gradului de asigurare a plantelor cu azot

Publications (2)

Publication Number Publication Date
MD539B1 MD539B1 (ro) 1996-05-31
MD539C2 true MD539C2 (ro) 1996-12-31

Family

ID=21075138

Family Applications (1)

Application Number Title Priority Date Filing Date
MD95-0357A MD539C2 (ro) 1983-07-15 1995-10-06 Procedeu de determinare a gradului de asigurare a plantelor cu azot

Country Status (2)

Country Link
MD (1) MD539C2 (ro)
SU (1) SU1145955A1 (ro)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Петербургский А.В. Практикум по агрономической химии, М., "Колос", 1968, c. 116-120. *

Also Published As

Publication number Publication date
SU1145955A1 (ru) 1985-03-23
MD539B1 (ro) 1996-05-31

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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