Open AccessРазнородность мутантной коллекции томата по типу роста и габитусу растений
Author(s) -
Милания Маковей,
А. И. Ганя
Publication year - 2021
Language(s) - English
Resource type - Conference proceedings
DOI - 10.53040/gppb7.2021.61
Subject(s) - habit , indeterminate , biology , indeterminate growth , mutant , botany , mathematics , genetics , gene , pure mathematics , cultivar , psychology , psychotherapist , ideotype
The article presents the results of studying a mutant collection of tomato by the nature of the man-ifestation of such economically valuable traits as the type of growth and habit of plants. Shown high dif-ferentiation between mutants samples, 6 varieties were identified by the type of plant growth: 1. indeter-minate (32.2%), 2. semi-determinant (10.4%), 3. determinant (33.6%), 4. super-determinant (15.6%), 5. dwarfs (21.7%), and 6. columnar (0.008%). Indeterminate and determinant types are subdivided into subtypes: a) indeterminate ordinary and indeter-minate standard; b) determinant ordinary and determinant standard. Of greatest practical interest are the genotypes belonging to the 1, 3 and 5 groups.