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抗菌素是微生物代谢过程中所产生的杀虫物质,具有抑制其他微生物的生长发育,及阻碍其生理机能的作用。目前,抗菌素已有十多种应用于农业上,称农用抗菌素。农用抗菌素具有药效高、选择性强、易分解、残留毒害低、对人畜安全、不污染环境等优点。
Antibiotics are insecticidal substances produced during the metabolism of microorganisms and have the effect of inhibiting the growth and development of other microorganisms and hindering their physiological functions. At present, there are more than ten kinds of antibiotics used in agriculture, said agricultural antibiotics. Agricultural antibiotics with high efficacy, selectivity, easy to decompose, low residual toxicity, the safety of people and livestock, does not pollute the environment and so on.