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METHOD OF HIGH POTENTIAL PRODUCTIVITY SELECTION OF MOTHER TREES OF SCOTCH PINE

机译:焦松母树高产潜力选择方法

摘要

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).
机译:用途:农业和林业 u0445 u043e u0437 u00a0 u0439 u0441 u0442 u0432 u043e。 u0441 u0433 u0433 u043e u043e u0441 u043e u0431包括轴向年度 u043f u0440 u0438 在过去5到10年的单个家庭中,u0440 u043e u0441 u0442 u043e u0432 u043f u043e u043b u0443 u0441 u0438 u0431 u0441 u043e u0432,然后是 u043e u043f u0440 u0435 u0434 u0435 u043b u00a0 u044e u0442的值 u043f u0440 u0438 u0440 u043e u0441 u0442 u043e u0432树的值为前两个先生。 oda和这几年的最佳 u043f u0440 u0438 u0440 u043e u0441 u0442 u043e u043e u0432之后, u043e u043f u0440 u0435 u0434 u0435 u043b u043b u00a0 u044e u0442的值广义( u043f u0440 u0438 u0440 u043e u0441 u0442 u043e u0432周期内的一棵树(z(i)和 u043e u043f u0442 u0438 u043c u0430 u043b u044c u043d s u043f u0440 u0438 u0440 u043e u0441 u0442 u043e u0432在同一时期(p(z))以及关于树 u0441 u0443 u0434 u00a0 u0442的潜在生产力之间的差异这些年的广义增量zi的值和最佳增长率的值p(z 2,表2)。

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