Effect of liming on the change of some agrochemical soil properties in a long-term fertilization experiment

I. Jaskulska, D. Jaskulski and M. Kobierski
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I. Jaskulska: Department of Plant Production and Experimenting, University of Technology and Life Sciences, Bydgoszcz, Poland
D. Jaskulski: Department of Plant Production and Experimenting, University of Technology and Life Sciences, Bydgoszcz, Poland
M. Kobierski: Department of Soil Science and Protection, University of Technology and Life Sciences,

Plant, Soil and Environment, 2014, vol. 60, issue 4, 146-150

Abstract: For 10 years (1999-2008) there was investigated the effect of liming on soil pHKCl and on organic carbon, available forms of macroelements and DTPA-extracted forms of some metals in 6 different fertilization objects in a long-term experiment set up in 1948: without fertilization (0), straw + NPK (STR NPK), NPK, farmyard manure (FYM), FYM NPK, FYM NPKMgCa. As a result of the application of 12.0 t/ha of lime (4.3 t Ca/ha), an increase was found not only in soil pH value but also in organic carbon, plant available phosphorus, zinc and copper contents and a decrease in manganese content. Despite significant changes in the soil properties, they still varied across the long-term fertilization objects.

Keywords: soil pH value; soil organic carbon; available macroelements; DTPA-extracted metals; field research (search for similar items in EconPapers)
Date: 2014
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DOI: 10.17221/850/2013-PSE

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