In vitro induction of axillary potato microtubers and improvement of their quality

acide aspartique acide glutamique acido aspartico aspartic acid bourgeon buds bulbes et tubercules calidad contenido proteico culture media fotoperiodismo glutamic acid growth inhibitors heat treatment in vitro experimentation inhibidores del crecimiento lisina lysine medio de cultivo milieu de culture photoperiodicity plantones prolina proline protein content quality retardateur de croissance sets solanum tuberosum traitement thermique tubercule tubers variedades varieties vegetative propagation yema (planta)