Evaluation of black currant cultivars by productivity components | Оценка сортов смородины черной по компонентам продуктивности
2010
Korovin, K.L., National Academy of Sciences. Scientific and Practical Center for Potato, Vegetable and Fruit Growing (Belarus). Institute for Fruit Growing
In the conditions of the central region of the Republic of Belarus there were analyzed the preliminary results of study of 27 blackcurrant (Ribes nigrum) cultivars by productivity components (number of fruiting branches, internode length, number of fruiting nodes, number of berries in a bunch, average fruit mass). The evaluation of black currant by productivity components showed that the cultivars differed both by combination and the maximum value of each of the components. The potential of productivity, estimated at the productivity components study, made it possible to distinguish three groups of cultivars: with high, middle and low potential. The cultivars having over 19 fruiting branches per a bush, 5 or more berries in a bunch and average fruit mass over 1 g, have high productivity potential. These were the following: Alta; Binar; Nara; Russky Velikan; Sozvezdie; Yadrenaya.
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