Informations et ressources scientifiques
sur le développement des zones arides et semi-arides

Titre : Comparison of drought and frost resistence of selected varieties of \kurMedicago sativa L. from domestic and foreign breeding

Porovnání suchovzdornosti a mrazuvzdornosti vybraných odrůd vojtěšky seté (Medicago sativa L.) z tuzemského a zahraničního šlechtění

Auteur : HLAVÁČKOVÁ, Petra

Université de soutenance : University of South Bohemia in České Budějovice

Langue : anglais

Abstract : [cze] [eng]

Grade : Master’s Thesis 2011

Résumé
The aim was comparison of drought and frost resistence of selected varieties of Medicago sativa L. from domestic and foreign. The evaluation was performed by a series of laboratory experiments and observations in two replications in 2009 ? 2010. The results were evaluated as the most resistant varieties to frost variety from the Czech Republic and Slovakia. Namely variety Magda Litava, Tisa and Synthesis. As the least resistant varieties have been evaluated varieties from the warm coastal areas. Most resistant varieties to water deficit during vegetation varieties were evaluated Magda, Comete, Europe and Camilla. The climatic conditions of the Czech Republic would be most appropriate, according to the results observed varieties of Magda. It has high resistance to frost and has good results in drought. Other good varieties from Czech Republic are Pálava and Camilla. Of the foreign varieties would be best to use a French variety of Como, Europe and the Dutch variety of Capri. These varieties have good resistance to frost and high drought. The whole problem of drought and frost resistance of alfalfa is not yet explored, it would be appropriate, the results obtained confirmed by further research.

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