英国水生生物研究中心发现,在河流、湖泊和水库中浸泡稻草或麦秸,不但能抑制水生杂草的蔓延,还能为各种鱼类提供理想的栖息之地,从而有利于鱼类的繁殖和生长。目前,该研究中心已对上述发现进行了实际验证,他们在伯克郡的庞伯思河里放上装有稻草或麦秸的笼子,结果使黄鳟鱼数量比对照 The British Center for Hydrobiology has found that immersing straw or wheat straw in rivers, lakes and reservoirs not only inhibits the spread of aquatic weeds, but also provides an ideal habitat for all kinds of fish, which is good for fish breeding and Grow. At present, the research center has made the actual verification of the above findings, they placed in the Ponsbury River in Berkshire with straw or straw cages, resulting in the number of yellow trout than the control