Evaluation of the breeding traits of the mericlones and seedlings of the cabbage under field conditions

brassica oleracea capitata cultivo de meristemas cultivo in vitro culture in vitro enracinement enraizamiento ensayos de variedades fitomejoramiento genotipos genotypes growing media in vitro culture measurement meristem culture mesure micropropagation peso plant anatomy plant breeding plant growth substances plantule poids rooting seedlings substrat de culture sustancias de crecimiento vegetal variedades varieties variety trials weight