引种改良半荒漠区土种山羊效果观测

THE RESULTS OF INTRODUCING FINE VARIETIES TOIMPROVE INDIGENOUS GOAT IN SEMI-DESERT AREA

本文全面阐述了利用内蒙阿尔巴斯绒山羊和辽宁白绒山羊改良盐池半荒漠区土种羊的良好效果，具有推广应用价值。

The paper discusses the results of introducing fine varieties(such as Albas fiber goatand Liaoning fiber goat)to improve indigenous goat in Semi-desert area of Ningxia.Thetest shows that the weight increases largely and the goat fiber production raises a lot Theimproving results is very obvious. The experiment provides a scientific basis for enlargingutilization.