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  • Dinamika rodnosti jabuke Idared u uvjetima fertirigacije s dušikom = Dynamic of cropping of 'Idared' apple related to fertigation with nitrogen
    Čmelik, Zlatko ; Tojnko, Stanislav
    The trial was conducted in an 'Idared'/M9 orchard (3000 trees/ha), designed assplit-block comprising five treatments (fertigation with 45 kg N/ha, 60 kg N/ha, 120 kg N/ha, irrigation without ... fertilisers, and control - without irrigation and without fertilisers), and two timing variants (treatments during vegetation period from 1 May to 20 June - variant A, and treatments from 1 May to 1 August - variant B). The treatments began in the second year after planting and lasted seven years (1992-1998). Fertigation with different amounts of nitrogen had no consistent effect on the dynamic of cropping, cumulative yield and regularity of bearing. Tendency to biennial bearing was low, dynamic of yield increasing followed the same trend in all treatments, and full productivity was achieved in the fifth year after planting. This means that 'Idared' is a very suitable apple cultivar for growing in the system of high density planting.
    Vir: Pomologia Croatica. - ISSN 1330-6626 (Letn. 11, št. 3-4, 2005, str. 185-194)
    Vrsta gradiva - članek, sestavni del
    Leto - 2005
    Jezik - hrvaški, srbski
    COBISS.SI-ID - 2347820

vir: Pomologia Croatica. - ISSN 1330-6626 (Letn. 11, št. 3-4, 2005, str. 185-194)
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