水芹田水浅,土肥、底栖动物丰富,可用来发展水芹菜与鱼苗种轮作,充分利用水芹田水体和养殖对象生长潜力充分发挥,改变过去单纯由夏花鱼苗养至大片或售完夏花塘口空闲的做法,以帮助农户提高产量和效益。笔者现综合盐都县主产实践,介绍其轮作方法如下。1、水芹菜田基本设施单口水芹田养鱼水面667m~2为宜,必须保水保肥、清整消毒,维修田埂和平 Cress field shallow water, soil fertility, abundant zoobenthos, can be used to develop water celery and fry rotation, make full use of water and growth of cedar fields, the growth potential of full play to change the past simply by the summer fry raise to large or summer flower pond Idle practice to help farmers to increase production and efficiency. The author is now combining the main production practices in Yandu County, introduced its rotation method is as follows. 1, water celery basic facilities Single cedar field fish water surface 667m ~ 2 is appropriate, must be water and fertilizer, cleaning and disinfection, repair Tian 埂 peace