【摘要】 本文介绍了利用新的生物育种技术在较短时间内，加大种群扩繁选育速度，使其尽早形成新品种生产力，通过推广优质细毛羊种羊，改良现有的细毛羊、半细毛羊品种，从而提高国产毛的产量和质量。更多还原

【Abstract】 The article illustrates how to speed up population reproducing and breeding so as to make new breeds to form productivity as soon as passible by using advanced biology technologies, and how to increase yield and quality of domestic sheep woo through improving fine-wool sheep and Semifine-wool sheep breeds by spreading high quality fine-wool breeding sheep.更多还原