Wpływ pH gleby oraz rodzaju nawożenia na wydajność i jakość sadzonek sosny zwyczajnej
Kazimierz Januszek , Konrad Barczyk
AbstractThe efficiency of soil acidification in a forest nursery by elementary sulphur (in 2 doses: 1200 kg • ha-1 and 950 kg • ha-1), acid peat and by artificial fertilizer „Insol pH” was studied in a field experiment. Besides, also the effect of these fertilizers on yield and quality of Scots pine seedlings was investigated. The height, length of toproot, thickness of the root collar and acid phosphatase activity of mycorrhizal roots of pine seedlings were negatively correlated with soil pH. The highest yield and growth and the lowest nitrogen to sulphur ratio in needles of pine seedlings were found after the higher dose of sulphur had been applied.
|Journal series||Roczniki Gleboznawcze, ISSN 0080-3642, (0 pkt)|
|Publication size in sheets||0.5|
|Keywords in Polish||nawożenie siarką, pH gleby, udatność i jakość sadzonek sosny|
|Keywords in English||sulphur fertilization, soil pH, yield and quality of pine seedlings|
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