动力方法——是利用线虫的主动活动的特性,使其从被害物中进入到水中,并沉淀到收集器皿的底部的一种分离线虫的方法。在线虫学领域里,改进了的Baermann漏斗法(1917)是比较理想的分离线虫的方法。这些方法不外乎是直接从土壤中分离线虫的方法,或从土壤样品的过滤液、泌出液,或沉淀液的线虫悬浮液中间接的分离线虫的方 Dynamic method - A method of isolating nematodes that takes advantage of the active nature of nematodes, allowing them to pass from the victim into the water and settle to the bottom of the collection vessel. In the field of nematology, the improved Baermann funnel method (1917) is an ideal method for isolating nematodes. These methods are nothing more than a method of isolating nematodes directly from the soil or the indirect isolation of nematodes from the soil sample filtrate, secretion, or the nematode suspension of the sediment