水培过程中绿藻控制和去除的研究进展

Progresses of the Inhibition and Removal of Green Algae in Hydroponic Culture

绿藻是水培花卉的一大难题,从水培中绿藻的影响因子和水培中抑制和去除绿藻的方法两方面进行了综述。水培中绿藻的影响因素主要有营养因子、生态因子和地形因子。水培中抑制和去除绿藻的方法很多,比如很多金属离子对绿藻有毒性,还有对硫磷以及百草枯对绿藻也有抑制效果。而国内目前研究的力度不够,方法不够完善,对此提出应该优化实验的环境,可以采取把绿藻从水培溶液中分离出来用培养皿进行单独培养,实验也放在培养皿里进行的建议。

Green algae is one of water culture flowers challenge,it was discussed from two aspects.One was the impact factors of green algae growth in hydroponic culture,the other was the inhibition and removal of green algae in hydroponic culture.The impact factors were nutritional factors,ecological factors and topographic factors.There were many ways to inhibit and remove green algea,such as many metal ions on the green algae were toxic,and parathion and paraquat on green algae also had inhibitory effects.However,researches on green algea in hydroponic culture in China were not enough and methods were not perfect.Thus,it pointed out that it should optimize the experimental environment,that was,isolating green algae from hydroponic solution and culturing in culture dish,and the experiment was conducted in culture dish.