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一、前言为有效利用现有优良种公畜,加速农畜改良,我所(场)和辉山畜牧场等有关单位于一九五八年冬和一九五九年春开始了本课题的研究。在结束试验室的试验之后便分别于我所茨于台、青堆子两个试验点及铁岭县六个人工授精站加以试用。经3—8月间的试用结果明:利用消毒后的鲜牛奶稀释牛、马精液、用暖瓶(大、小口)或自制的精液运输箱、葫芦等为保存和运输工
I. INTRODUCTION In order to effectively utilize the existing breeding stock of superior species and speed up the improvement of livestock and poultry, the research on the subject started in the winter of 1958 and the spring of 1959 by our institute and Huishan stockbreeding and other related units. After the trial of the laboratory was completed, they were piloted at two stations in Myzizu, Qingdadizi and six artificial insemination stations in Tieling County. After 3 to August trial results show: the use of disinfection of fresh milk diluted cattle, horse semen, with warm bottles (large and small mouth) or homemade semen transport boxes, gourd and other conservation and transport workers