Dataset for: Phenotypic Stability for tuber yield components under climate change conditions in advanced clones from B3C3 population in Huanuco

During the period 2020-2021, experiments were planted to study the phenotypic stability of tuber yield in thirty advanced clones of the B3C3 population, using the Row-Column statistical design with three replications of ten plants in each experiment. Amarilis, Canchan and Chucmarina varieties were used as controls, the fertilization dose was 200-180-160 kg NPK per hectare and pest control was carried out as in a normal potato crop; no fungicides were used for late blight control because the clones are resistant to the disease. The experiment was conducted in the Chinchao-Huanuco locality. Harvesting took place 120 days after planting.