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METHOD OF HIGH POTENTIAL PRODUCTIVITY SELECTION OF MOTHER TREES OF SCOTCH PINE
METHOD OF HIGH POTENTIAL PRODUCTIVITY SELECTION OF MOTHER TREES OF SCOTCH PINE
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机译:焦松母树高产潜力选择方法
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use: agriculture and forestry u0445u043eu0437u00a0u0439u0441u0442u0432u043e.u0441u0433u0433u043eu0441u043eu0431 includes measurement of axial annual u043fu0440u0438u0440u043eu0441u0442u043eu0432 over the last 5 to 10 years of individual families u043fu043eu043bu0443u0441u0438u0431u0441u043eu0432, then u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 value u043fu0440u0438u0440u043eu0441u0442u043eu0432 tree for the first two mr. oda and the optimal u043fu0440u0438u0440u043eu0441u0442u043eu0432 for these years, after which u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 value of generalized u043fu0440u0438u0440u043eu0441u0442u043eu0432 one tree for the period (z (i) and the u043eu043fu0442u0438u043cu0430u043bu044cu043d s u043fu0440u0438u0440u043eu0441u0442u043eu0432 during the same period (p (z),and on the potential productivity of tree u0441u0443u0434u00a0u0442 on the difference between the value of generalized increment z i and the value of the optimum growth rate for these years, p (z 2, table 2).
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