本文介绍了我国鼠类抗生育技术的研究进展, 概述了化学不育剂的发展、植物性不育剂的改进、 新型类激素抗生育剂的生产以及免疫抗生育技术的引进。在实践中提出了抗生育技术的“空间占位”理论。以棉酚和天花粉为主剂的植物性不育剂已在中国北方林区大面积生产并获得成功。此外,本文对抗生育剂对大白鼠、家兔、狗、猴、鸡等非靶动物的安全性做了归纳和总结。参28。 This article introduced the research progress of anti-fertility technology in our country, and summarized the development of chemical sterilant, the improvement of plant-based sterilant, the production of new type of steroid anti-fertility agent and the introduction of immune anti-fertility technology. In practice, put forward the “space occupying” theory of anti-fertility technology. Plant-based infertility agents, mainly based on gossypol and TCS, have been successfully produced in large areas in northern China’s forests. In addition, this article gives a summary and summary of the safety of anti-fertility agents against non-target animals such as rats, rabbits, dogs, monkeys and chickens. Participation 28.