cross breeding

Translations
скрещивание
Cross breeding can result in hybrid vigor.
Скрещивание может привести к гибридной силе.
Definitions
Cross breeding is the process of mating or breeding individuals from different breeds, varieties, or species to produce offspring that may exhibit traits from both parent lineages. This technique is often used in agriculture and animal husbandry to enhance desirable characteristics such as growth rate, disease resistance, or specific physical traits.
Words
cross

adjective
межвидовой
breeding

noun
селекция