Results show that there was no significant difference between measured and modeled instantaneous and daily radiation within canopy.
2
这些模型可用于估计一定立地条件下的楠木人工林的生产量。
The models can be used to estimate the biomass of this kind of stand in certain circumstances.
3
结果表明：该竞争指标对杉木人工林适用，所建立的单木生长模型符合精度要求，可用于预估林分生长。
Result shows, This competition index is suitable to Chinese fir man-made forest, and individual tree growth model accords with the demands of accuracy, it can be used to estimate growth of stands.
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