Изучение особенностей роста гибридного потомства сосны обыкновенной в испытательных культурах

Abstract

In test cultures features of growth of hybrid seed posterity of a hybrid-seed plantation of a pine ordinary the Negorelsky educational-skilled timber enterprise are studied, created in 2004. On the basis of the received indicators of growth ranging of families of hybrid posterity taking into account varying ranks on years of researches is made. It is established, that a number of families throughout the 8-year-old period of tests are in the lead on growth indicators (families 2–2, 2–6 and 3–5) and essentially do not change the rank position. Families 1–3 and 10–5 at the growth initial stage were lagging behind, however already to 8-year-old age have passed to group in the lead and at the moment of researches are carried together with families 2–2, 2–6 and 3–5 to the most perspective