seedling orchard method 中文意思是什麼
seedling orchard method
解釋
幼苗種子園法-
The family comprehensive selection was conducted on the investigated results of progeny test stand of pinus massoniana seedling seed orchard of shanghang baisha forest farm of fujian province with the correlation degree analysis method of grey system theory
摘要應用灰色系統理論中的關聯度分析方法,對福建省上杭白砂林場馬尾松實生種子園子代測定林分的調查結果進行家系綜合評選。
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