家畜阉割术随着科学技术的发展,在生产实践中不断革新。由传统去势法如水骟、火骟(烧烙),发展到无血去势法如钳夹、夹棍以及新的化学药物去势法等。这些方法各有所长,但也各有不足,笔者在几十年来的临床实践中,以输精管结扎精索去势黄牛392头,该法操作方便,简单实用,感染机会少,创口愈合快,现介绍如下。 Animal castration with the development of science and technology, continuous innovation in production practice. From the traditional castration method such as water 骟, fire 骟 (burning branded), the development of blood-free castration method such as jaws, nip sticks and the new chemical castration method. These methods have their own advantages, but also have their own shortcomings, the author in the clinical practice for decades, the spermatic tube spermophilic ligation of sperm 392, the method is easy to operate, simple and practical, less chance of infection, wound healing fast, Now introduced as follows.