Process for the obtaining of spring barley recombinants

The invention relates to agricultural biotechnology, namely to a process for the obtaining of spring barley recombinants. The process includes irradiation of seeds with gamma rays in a dose of 150 Gray, sowing thereof in 2 days, infection of plants in the phase of 2...3 leaves with the barley stripe...

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Bibliographische Detailangaben
Hauptverfasser:	GRIGOROV TATIANA, ANDRONIC LARISA, BUJOREANU VALERIU
Format:	Patent
Sprache:	eng ; rum
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES ENZYMOLOGY FISHING FORESTRY HUMAN NECESSITIES HUNTING MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING NEW PLANTS OR PROCESSES FOR OBTAINING THEM PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES PROCESSES OF PREPARING SUCH COMPOSITIONS PROCESSES USING MICROORGANISMS SPIRITS TRAPPING VINEGAR WINE
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Beschreibung
Zusammenfassung:	The invention relates to agricultural biotechnology, namely to a process for the obtaining of spring barley recombinants. The process includes irradiation of seeds with gamma rays in a dose of 150 Gray, sowing thereof in 2 days, infection of plants in the phase of 2...3 leaves with the barley stripe mosaic virus twice with an interval of two days, harvesting of the formed into ear seeds, sowing of the harvested seeds and obtaining therefrom of spring barley recombinants. The result of the invention is to increase the number of spring barley recombinants with a large spectrum of quantitative traits. Inventia se refera la biotehnologia agricola, si anume la un procedeu de obtinere a recombinantilor de orz de primavara. Procedeul include iradierea semintelor cu raze gamma in doza de 150 Gy, semanarea lor peste 2 zile, infectarea plantelor in faza de 2...3 frunze cu virusul mozaicului dungat al orzului in doua repetari la interval de doua zile, colectarea semintelor formate in spice, semanarea semintelor colectate si obtinerea din ele a recombinantilor de orz de primavara. Rezultatul inventiei consta in sporirea numarului de recombinanti de orz de primavara cu un spectru larg de caractere cantitative.