Wydawnictwo Uczelniane

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    PozycjaOpen Access
    Yield components of spring triticale as affected by cultivar and multi-nutrient fertiliser type and rate
    (Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2024-03-01) Rzążewska, Emilia; Gąsiorowska, Barbara; Siedlce University of Natural Sciences and Humanities, Institute of Agriculture and Horticulture, Siedlce, Poland; Vocational State School of Ignacy Mościcki in Ciechanów, Faculty of Engineering and Economics, Ciechanów, Poland.
    A field experiment was conducted throughout the years 2017–2019 at Borki-Wyrki, Zbuczyn Gmina (commune). The study aimed at determining productive ear number, grain number per ear, grain weight per ear and 1000 grain weight of two spring triticale cultivars according to fertiliser type and rate, the fertiliser being either Polifoska 6 or Polifoska Krzem. The following three experimental factors were investigated in the experiment: the main factor – spring triticale cultivar (Milewo, Dublet), the sub-plot factor – mineral fertiliser type (Polifoska 6, Polifoska Krzem), the sub-sub-plot factor – mineral fertiliser rate (0 kg∙ha−1, 140 kg∙ha−1, 280 kg∙ha−1, 420 kg∙ha−1). Fertiliser rates increased pro ductive ear number compared to unfertilised control. Fertiliser type significantly affected grain number per ear. An application of Polifoska Krzem was followed by increased grain number per ear in spring triticale. Grain weight per one ear was significantly affected cultivars. Cv. Milewo had a higher number of grains per ear compared with cv. Dublet. Spring triticale grain harvested from units fertilised with Polifoska 6 had a higher 1000 grain weight. Cv. Dublet developed more robust grain compared with cv. Milewo.