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土壤养分、微生物和酶对林木生长有重要影响 .本文通过分析马占相思林和柚木林的土壤养分、微生物和酶活性状况 ,为合理利用土壤 ,科学造林提供依据 .1 研究方法 调查地位于华南农业大学林学院试验林地 (东经 113°18′ ,北纬 2 3°0 6′) ,属南亚热带季风气候。 1999年在?
Soil nutrients, microorganisms and enzymes have an important impact on the growth of forest.This paper analyzed the status of soil nutrients, microorganisms and enzyme activities in the forest of Acacia mangium and teak, and provided the basis for the rational use of soil and scientific afforestation.1 Research methods The investigation is located in South China The forest college of Agricultural University experimented with woodland (113 ° 18’E and 23 ° 06’N), belonging to the southern subtropical monsoon climate. In 1999?