id: 27750
Title: The effect of sowing method and n application on seed yield and n use efficiency of winter oilseed rape
Authors: Matsera O.
Keywords: winter rape, seed yield, sowing period, nitrogen fertilizers, nitrogen absorption in autumn, nitrogen efficiency
Date of publication: 2021-02-01 09:43:17
Last changes: 2021-02-01 09:43:17
Year of publication: 2020
Summary: In the conditions of the Right-Bank Forest-Steppe, the placement of winter rapeseed crops after winter wheat usually leads to a delay in sowing the latter and deterioration of autumn plant development. Based on data from a field experiment conducted in 2016/2017, 2017/2018 and 2018/2019, the aim of this study was to investigate how sowing delay affects seed yield, nitrogen uptake by seeds and significant efficiency of nitrogen use by winter rape plants; to check the ability of autumn and spring application of nitrogen fertilizers to compensate for the negative impact of delays in sowing crops; and estimate the minimum autumn development for optimal seed yield.
URI: http://repository.vsau.org/repository/getfile.php/27750.pdf
Publication type: Статті у зарубіжних наукових фахових виданнях (Copernicus та інші)
Publication: Danish Scientific Journal. Denmark : København, 2020. № 43, vol. 2. Р. 3-7.
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Published by: Адміністратор
File : 27750.pdf Size : 522624 byte Format : Adobe PDF Access : For all
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