id: 28180
Title: Density dynamics and bioproductiveness of leguminal herbs grown on soils contaminated with heavy metals
Authors: Tkachuk O., Vergelis V.
Keywords: leguminous perennial grasses, heavy metals, soil, pollution, productivity, density
Date of publication: 2021-04-12 08:45:44
Last changes: 2021-04-12 08:45:44
Year of publication: 2021
Summary: In conditions of moderate soil contamination with heavy metals lead, cadmium, copper and zinc, the highest field germination of seeds at sowing is observed in alfalfa (Medicago sativa L.) - 58.9%. The lowest falling out of grasses of the second-fourth years of the growing season is found in the crops of Eastern goatweed (Galega orientalis Lam.) and bird`s-foot trefoil (Lotus corniculatus L.). The highest average yield of green mass for all years
of vegetation is provided by sowing of white clover (Melilotus albus L.) - 56.9 t / ha, but it grows only for two years. Among leguminous perennial grasses that grow for four years, the highest yield of green mass is provided
by sowing of sand sainfoin (Onobrychis arenaria Kit.) - 44.6 t / ha
URI: http://81.30.162.23/repository/getfile.php/28180.pdf
Publication type: Статті у зарубіжних наукових фахових виданнях (Copernicus та інші)
Publication: Norwegian Journal of development of the International Science. 2021. № 58 (2). Р. 7-15.
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Published by: Адміністратор
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