Economic evaluation of apple plantation constructions on weakly growing clonal rootstocks | Хозяйственная и экономическая оценка конструкций насаждений яблони на слаборослых клоновых подвоях
2011
Leonovich, I.S., National Academy of Sciences. Scientific and Practical Center for Potato, Vegetable and Fruit Growing (Belarus). Institute for Fruit Growing
In the conditions of the Republic of Belarus there was presented data on early maturing and productiveness of various apple plantation constructions. 7 variants of the planting schemes were the objects of investigations. Among them apple (Malus) varieties such as 'Antonovka obyknovennaya' and 'Verbnaye'; clonal rootstocks like 54-118 (a semidwarf one) and 62-396 (a dwarf one). Yield and fruits quality, economic efficiency of fruits production in the studied plantation constructions were the subject of the study. The results of the experimental data and economic evaluation of plantations of various construction give ground to recommend the following plantation constructions for production: Antonovka obyknovennaya' and 'Verbnaye' trees on semidwarf rootstock 54-118 to plant at the scheme 4 x 1.5 m with planting density 1666 trees per hectare); 'Antonovka obyknovennaya' trees on dwarf rootstock 62-396 to plant at the scheme 4 x 1 m, 'Verbnaye' variety trees to plant at the scheme (4 + 1) x 1.6 m with planting density of 2500 trees per hectare.
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