遗传衰退 meaning in Chinese

genetic deterioration

Based on these results , the strategies for conservation e . mollis population to prevent the isolation and fragment of the populations and maintain the high genetic variation among the populations . moreover , it should be avoid the decline of gene flow was resulted from the isolation of the populations so that resulted in the differentiation and genetic decline of the population . finally , it should be adopt some method to spread continuous distribution and extend genetic diversity of the population
针对翅果油树的遗传结构和遗传多样性的研究结果，提出了保护翅果油树种群的策略：维持现有翅果油树种群高的种内遗传变异水平，遏制由于人为原因而导致的翅果油树种群隔离或片段化的趋势，防止由于种群隔离造成基因流降低，从而引起种群分化和种群的遗传衰退，并采取适当措施扩大种群的连续性和种群内的遗传多样性水平。