在进行鲤、鲫鱼的人工繁殖时，通常采用杨、柳树的须根或棕树皮扎制鱼巢。但这两种材料来源比较困难，并且含有单宁酸，需作去毒处理。同时，采集和扎制都十分麻烦，有时会因缺少足够的材料而影响生产。近几年来，我们因地制宜地改用蒲草扎制自巢，实践证明，它是一种较为理想 In the carp, crucian carp artificial propagation, usually Yang, Willow fibrous roots or palm bark tie the nest. However, these two sources are more difficult to obtain and contain tannic acid for detoxification. At the same time, both collection and cuffing are cumbersome, sometimes affecting production due to the lack of sufficient material. In recent years, we have switched to using Pucao for self-nesting according to the local conditions. Practice has proved that it is a more ideal