Method for carrying out seine planting of ceratophyllum demersum

Abstract

The invention discloses a method for carrying out seine planting of ceratophyllum demersum, which comprises the steps of piling, seining, selecting ceratophyllum demersum, planting and the like. The ceratophyllum demersum planting method is simple, binding does not need to be carried out, the survival rate is increased and cost is reduced; the method is not influenced by variation of the depth of the water level and has obvious effects; water quality of a water body can be effectively improved, transparency of the water body is improved, conditions are provided for planting other plants, and the method can be used as an advanced step in the eco-remediation process; the method is suitable for remediation engineering of water bodies in lakes and ponds and recovery engineering of diversity of aquatic animals and plants.

Description

technical field

[0001] The invention relates to the technical field of resource and environmental engineering, in particular to a method for planting hornwort algae purse seines. Background technique

[0002] At present, due to the widespread problems of substandard discharge of polluted water bodies, forest vegetation destruction, and intensified soil erosion, the nitrogen and phosphorus loads of rivers, lakes and other receiving water bodies have increased, water transparency has decreased, and water eutrophication has become prominent. The area of ​​aquatic vegetation shrinks and the biodiversity drops sharply, resulting in a large number of fish deaths, and also has adverse effects on industrial, domestic and irrigation water.

[0003] At present, the methods of water body restoration mainly include physical, chemical and ecological methods. Compared with physical and chemical methods, ecological methods are the cheapest, safest, simple and effective method. Submerged v...