[Estimation of bioengineering structures efficiency]
2004
Krutko, S.M.,Institute for Land Reclamation and Grassland, Minsk (Belarus)
Efficiency of sewage purifying on cattle and pigs husbandry complexes much depends on the formed biocenosis of higher aquatic plants and water chemical composition assigned for the purifying on bioengineering buildings. Research results of plants role in the process of water purifying on bioengineering buildings showed that in the rhizome of cattail the content of potassium and nitrogen is lower than in the overground mass and content of phosphorus just on the contrary is 1,2 times higher. Nitrogen content was approximately equal. Active biochemical processes usually take place in the first half of vegetation period
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