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The effect of bottom sediment on biomass production by Italian ryegrass and maize Cover

The effect of bottom sediment on biomass production by Italian ryegrass and maize

Open Access
|Jan 2008

Abstract

A two-year pot experiment (2005 and 2006) was conducted to estimate an effect of dredged bottom sediment from Rożnów Reservoir addition to the light, very acid soil on the plant biomass production. The sediment was applied in the amount from 1 to 20% of the substratum mass. Italian ryegrass (Lolium multiflorum L.) and maize (Zea mays L.) were cultivated as the successive test plants. The lowest amount of plant biomass was obtained on the soil (control) and each sediment addition to the substratum caused an increase of the biomass production, both tops as well as the roots of the plant. Larger sediment additions (7% and more) caused a significant increase of the yield, of both the individual plant species and the total biomass during the two years of the experiment. The bottom sediment added to the light, very acid soil distinctly improved the plant yielding and the way of biomass utilisation should be assessed on the basis of its chemical composition analysis.

DOI: https://doi.org/10.2478/v10026-007-0088-6 | Journal eISSN: 3072-0389 (formerly 1899-4741) | Journal ISSN: 1509-8117
Language: English
Page range: 48 - 51
Published on: Jan 30, 2008
Published by: West Pomeranian University of Technology, Szczecin
In partnership with: Paradigm Publishing Services
Publication frequency: Volume open

© 2008 Barbara Wiśniowska-Kielian, published by West Pomeranian University of Technology, Szczecin
This work is licensed under the Creative Commons License.