thumb|250px|Rubber elastrator rings and pliers Elastration (a portmanteau of "elastic" and "castration") is a bloodless method of male castration and docking commonly used for livestock. Elastration is simply banding the body part (scrotum or tail) until it drops off. This method is favored for its simplicity, low cost, and minimal training requirements.
胶筋法是一种牲畜断尾及公畜去势的方法，具体的方法是：将强力的橡皮筋扎在希望去除部位的上方，经一段时期后，由于血液无法到达而导致相应部位缺血性坏死，最终脱落，而达成断尾或去势的目的。胶筋法的优势在于简便、廉价及操作人员可以非常快速地掌握技术要点。
Abstract from DBpedia / Wikipedia · CC BY-SA
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).