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本次研究应用相对生长法对7种不同密度的桉树工业人工林密度生物量进行研究,结果表明:桉树人工桉树初植密度在833~2 500株/hm2范围内时,桉树生物量随着密度的升高生物量也随之升高,主要原因是初植密度差距太大,影响了总体的生物量大小。由此得出,桉树初植密度在833~2 500株/hm2范围内时,要取得最大生物量,应选择的初植密度为2 500株/hm2。
The relative growth method was used to study the density biomass of seven kinds of industrial plantations of Eucalyptus with different densities. The results showed that when the initial planting density of eucalyptus was between 833 and 2500 plants / hm2, the biomass of eucalyptus increased with the density The increase in biomass also increased, mainly due to the large difference in the initial planting density, affecting the overall biomass size. The results showed that when the initial planting density of Eucalyptus was in the range of 833 ~ 2500 plants / hm2, the maximum biomass should be obtained. The initial planting density should be 2 500 plants / hm2.