Influence of temperature and moisture on the viability of seeds of some plant species in custody of the gene bank in Suceava

Keeping of the viability of the seeds on high level for a long time, represent one of the main objective of preservation of genetic vegetable resources in gene banks. The studies were carried out at the Bank of Genes in Suceava regarding simultaneous influence of temperature and moisture of seeds on...

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Published inAnalele Institutului de Cercetari pentru Cereale si Plante Tehnice Fundulea (Romania) Vol. 61
Main Authors Murariu, D, Cristea, M, Fartais, L, Drochioiu, G, Raibuh, A. (Banca de Gene, Suceava (Romania)), Murariu, M. (Statiunea de Cercetari Agricole, Suceava (Romania))
Format Journal Article
LanguageRomanian
Published 1994
Subjects
ACTIVIDAD ENZIMATICA
ACTIVITE ENZYMATIQUE
BANCO DE GENES
BANQUE DE GENES
CATALASA
CATALASE
HORDEUM VULGARE
HUMEDAD
HUMIDITE
LINUM USITATISSIMUM
ROUMANIE
RUMANIA
SEMENCE
SEMILLAS
TEMPERATURA AMBIENTE
TEMPERATURE AMBIANTE
VIABILIDAD
VIABILITE
VICIA FABA
ZEA MAYS
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Summary:Keeping of the viability of the seeds on high level for a long time, represent one of the main objective of preservation of genetic vegetable resources in gene banks. The studies were carried out at the Bank of Genes in Suceava regarding simultaneous influence of temperature and moisture of seeds on the viability of seeds, catalase activity and dynamics of cells division. Researches were performed regarding viability of seeds and catalase activity and pointed out the similitude and differences between the analysed species (barley, maize, horse bean, linen). Moisture and temperature have strongly influenced the viability of seeds in limes and the catalase activity in maize. Cytological observations regarding mitotic division showed that dynamics of cells division depends on two factors under study
Bibliography:9500106
F03
ISSN:0253-1682