'VIRGINIA 496' TOBACCO (NICOTIANA TABACUM L.) VARIETY

摘要

the invention is a part of the plant culture and refers to a kind of "virginia type tobacco", created by the method androgenezei, based on culture in vitro of anterelor.according to the invention removes the disadvantages of tobacco variety cultivated varieties of virginia until now that is more resistant to diseases, make good agrofondul.the variety is a pure line izogenica, genetically morfofiziologica featuring a high uniformity in space and time, which provides constant production from one year to another.the variety "virginia 496" is intended for culture in the pedo - climate of the south.