|
|
Interspecific varieties of grapevine and their utilization in the breeding
VOCÍLKA, Radek
In the thesis new interspecific varieties, which are in acknowledge-proceeding, have been observed. These varieties are Marlen, Cerason, Kofranka and Kaberon. These were cultivated from commonly used European varieties (Frankovka, Svatovavřinecké, Merlot) registrated in the State Book of Varieties of the Czech Republic. Moreover, during the cultivation blue variety called Seibel was used. This served as a donor of fungicidal desease resistance, or rather tollerance. The varieties were observed for three years and their morphological and degree qualities were investigated. The goal of the thesis was acknowledgement of these interspecific vine varieties, their registration in the State Book of Varieties and later legal protection. The task was to pass diversity, uniformity and stability tests in the proceeding and compare the new varieties with the acknowledged ones, which were used for cultivation.
|
guest ::
