Phosphatases activity and plant available phosphorus in soil under winter wheat (Triticum aestivum L.) fertilized minerally

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dc.contributor.authorLemanowicz, Joanna
dc.date.accessioned2024-06-19T15:20:45Z
dc.date.available2024-06-19T15:20:45Z
dc.date.issued2011
dc.descriptionThe aim of this study was to determine the effect of mineral fertilization on the activity of alkaline and acid phosphatase and content of available phosphorus in soil under winter wheat cultivation. The first factor of experiment was the fertilization with P, K, Mg, Ca and S in six levels: 1 (P, K, Mg, Ca and S), 2 (K, Mg, Ca and S), 3 (P, Mg, Ca and S), 4 (P, K, Ca and S), 5 (P, K, Mg, Ca), 6 (P, K, Mg, S). Second factor was the nitrogen fertilization in the form of ammonium nitrate (34% N) at doses: 0, 40, 80, 120, 160, 200 kg N ha-1. Soil samples were assayed for the activity of alkaline and acid phosphatase and for the content of available phosphorus by Egner-Riehm method (DL). The lowest content of available phosphorus was found in soil without P fertilization (K, Mg, Ca, and S). In the soil from those treatments, the activity of phosphomonoesterases was the biggest. A low content of available phosphorus in the soil was also obtained in treatments without Mg and Ca application. A significant effect of nitrogen fertilization on the activity of alkaline and acid phosphatase was found. Increasing doses of nitrogen resulted in the increased acid phosphatase activity while contributing to the reduction of alkaline phosphatase activity.en-US
dc.formatapplication/pdf
dc.identifier.citationPolish Journal of Agronomy 2011, 4, 12–15
dc.identifier.doi10.26114/pja.iung.051.2011.04.03
dc.identifier.issn2081-2789
dc.identifier.urihttps://bc.iung.pl/handle/123456789/1331
dc.language.isoen
dc.publisherInstytut Uprawy Nawożenia i Gleboznawstwa – Państwowy Instytut Badawczy w Puławachpl-PL
dc.subjectsoilen-US
dc.subjectmineral fertilizationen-US
dc.subjectavailable phosphorusen-US
dc.subjectalkaline and acid phosphatasesen-US
dc.subjectnitrogenen-US
dc.titlePhosphatases activity and plant available phosphorus in soil under winter wheat (Triticum aestivum L.) fertilized minerallyen-US
dc.typeinfo:eu-repo/semantics/article
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