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Clonal selection — at the service of production

Until recently, the assortment of fruit and berry crops is improved due to new breeding varieties. Previous notions of immutability varietal characteristics of vegetatively propagated plants completely outdated.

Gardeners have not learned to consciously control clonal variability and have not studied its sources. Yet direct responsibility of workers of science and industry — the securities selection and elimination of unwanted variation within varieties.

Intravarietal selection greatly enriched the industrial assortment of fruit (especially apple) and berry crops in the Americas and Western Europe. This is accomplished primarily through the introduction of krasnoplodnyh bud-variation varieties of apple and pear partially. Krasnoplodnye

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