Based on the locating monitoring and sample plot investigation, this paper discussed the structural feature and biomass of soil and water conservative plantation of Armand pine in the upper reach of the Yangtze river.

 
  • 通過(guò)定位監測與樣地調查,分析了長(cháng)江上游華山松水土保持人工群落的的結構特征,并對其生物產(chǎn)量進(jìn)行了測定。
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