水葫芦控制性种养技术研究

Research on Technology of Seined Cultivating Eichhornia Crassipes in Dianchi Lake

利用水葫芦强大的无性繁殖能力和对水体氮磷的吸附能力,可以有效治理水体内源污染。大规模的水葫芦圈养必须解决水葫芦逃逸问题,在满足安全生长的前提下实施经济效益和生态效益高的圈养方式,是水葫芦产业得以推广的必要保证。

Eichhornia Crassipes has strong abilities of reproduce and absorption of N and P from water. Seined cultivating Eichhornia Crassipes is one of the most effective methods in removing lake internal pollutants. The most important question that should be considered is preventing Eichhomia Crassipes from escaping under large spatial scale seined cultivation. Safety cultivation can ensure the widely application of this method which has high economic and ecological benefits.