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首页> 外文会议>55th Appita Annual Conference Apr 30-May 2, 2001 Hobart, Australia >Application of NIR spectroscopy to clonal Eucalyptus globulus samples covering a narrow range of pulp yield
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Application of NIR spectroscopy to clonal Eucalyptus globulus samples covering a narrow range of pulp yield

机译：近红外光谱在克隆桉树样品中的应用

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摘要

The application of near infrared (NIR) spectroscopy to clonal Eucalyptus globulus, that cover a narrow range of pulp yields, is described. Experiments were conducted with two clones grown on three different sites. Several pulp yield calibrations were developed, with yield ranges between 5.0 and 3.1 units of yield. The same spectral data were used to develop calibrations for basic density and pulpwood productivity. The success of the calibrations demonstrate that NIR spectroscopy can provide sufficiently precise data to be useful over the narrow range of pulp yields encountered in pulpwoods from tree improvement programs provided the primary yield data is accurate.
机译：描述了近红外（NIR）光谱在克隆桉树小球上的应用，该球面覆盖了狭窄的纸浆产量。对生长在三个不同位点的两个克隆进行了实验。开发了几种纸浆产量校准，产量范围在5.0到3.1单位产量之间。使用相同的光谱数据来开发基本密度和纸浆生产率的校准。校准的成功表明，近红外光谱法可以提供足够精确的数据，以用于树木改良程序在纸浆木材中遇到的纸浆产量的狭窄范围内，前提是主要的产量数据是准确的。

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