Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Марийский государственный технический университет (RU)
发明人:
Мазуркин Петр Матвеевич (RU),Долгих Мария Владимировна (RU)
申请号：
RU2011154311/15
公开号：
RU2011154311A
申请日:
2011.12.28
申请国别(地区):
RU
年份:
2013
代理人:
摘要：
1. A method for measuring the butt woody plants, comprising selecting a test area, the selection of a tree on the plot, the description of properties of the selected wood and the place of its growth, the establishment of the neck root location, the measurement of the diameter of the neck at the root of the standard height of 1.3 m, wherein that selection is performed on all types and sizes of woody plants growing on a selected plot, barrel diameter of measurement of each woody plant operate without its destruction, and the butt of woody plant prini mayutsya barrel portion from the root collar up to the estimated height depending on the diameter of the barrel at the same height, and with an increase in the diameter of woody plant stem upper butt section taken not less than the standard vysoty.2. The method for measuring the butt woody plant according to claim 1, characterized in that to take account of all species of woody plants different productivity for wood butt of woody plant stem taking root portion of the neck to the estimated minimum and maximum heights, depending on the diameter of the barrel at the same height on the lower and upper limits of the confidence interval of quantitative data from the following table: 3. The method for measuring the butt woody plant according to claim 2, characterized in that with increasing diameter of woody plant stem upper butt section taken not less than the standard height of the confidence interval boundaries formulas: where D - diameter of woody plant stem at a height measured in cm - lower limit minimum values measured from the root of the neck height, m - the upper limit of the minimum value of the measured
