The effect of fertilization with sulphur on uptake and utilization of nitrogen by winter wheat

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dc.contributor.authorWiniarski, Ryszard
dc.contributor.authorOchal, Piotr
dc.date.accessioned2024-06-13T15:43:54Z
dc.date.available2024-06-13T15:43:54Z
dc.date.issued2021
dc.descriptionThis paper presents the results of a four-year field study on the effect of sulphur fertilization on nitrogen uptake and its utilization efficiency by winter wheat. A two-factor field experiment was carried out over 1999–2002 in a randomized blocks design. The first factor was fertilization with sulphur (in the form of sulphate) in doses of 0 and 60 kg ha-1, while the second factor – nitrogen fertilization (in the form of ammonium nitrate) in doses of 0, 30, 60, 90, 120 and 150 kg N ha-1. Nitrogen was applied in doses of 30 kg N ha-1, at two-week intervals after the start of growing season. The research showed that sulphur fertilization increased on average the nitrogen uptake by wheat by 3.5%. The efficiency index of nitrogen fertilization of wheat had higher values after application of fertilizers containing sulphur with a tendency to decrease as the dose N increased. Sulphur fertilization increased the agronomic efficiency of nitrogen in the range of low doses from 30 to 90 kg N ha-1.en-US
dc.formatapplication/pdf
dc.identifier.citationPolish Journal of Agronomy 2021, 46, 31-37
dc.identifier.doi10.26114/pja.iung.470.2021.46
dc.identifier.issn2081-2789
dc.identifier.urihttps://bc.iung.pl/handle/123456789/1278
dc.language.isoen
dc.publisherInstytut Uprawy Nawożenia i Gleboznawstwa – Państwowy Instytut Badawczy w Puławachpl-PL
dc.subjectnitrogen dosesen-US
dc.subjectsulphur fertilizationen-US
dc.subjectnitrogen uptakeen-US
dc.subjectefficiency of nitrogen utilizationen-US
dc.titleThe effect of fertilization with sulphur on uptake and utilization of nitrogen by winter wheaten-US
dc.typeinfo:eu-repo/semantics/article
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