Section 4
Chapter 3,814

Influence of fertirrigation with nitrogen on iron, copper and boron content in leaf and cropping of 'Jonagold' and 'Golden Delicious' apple trees

Cmelik, Z.; Tojnko, S.

Agriculturae Conspectus Scientificus Poljoprivredna Znanstvena Smotra 66(4): 187-194


Accession: 003813708

Two apple (Malus domestica cultivars grafted on M.9 rootstock were grown at high density ('Jonagold' 2500 trees/ha, 'Golden Delicious' 3000 trees/ha). There were five treatments for each cultivar (fertigation with 45, 60 or 120 kg N/ha, irrigation without fertilizers, and control - without irrigation and without fertilizers), 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).

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