glyptostroboides in the adult stage, the infiltration rate of seedling soil changed, and the effects of different Metasequoia glyptostroboides roots on soil enzyme activities were different. The results showed that the content of nutrient elements in soil was relatively high after the biological metabolism of M. A healthier looking Taxodium Discoloration even though its still growing. In 1948 the Arnold Arboretum of Harvard University sent an expedition to collect seeds and, soon after, seedling trees were distributed to various universities. This tree from South and West China grows to 25 to 35 meters high. glyptostroboides on the nutrient content and enzyme activity of the soil were studied. You are looking at taxodium mucronatum and metasequoia tree seedlings that are approximately 2.5 months old. Metasequoia glyptostroboides or Dwan Redwood is a fast growing deciduous tall conifer. The pH value, organic matter, lead and manganese contents of the soil were determined, and the effects of biological metabolism of M. According to the soil characteristics, the relationship between the nutrient element content and enzyme activity in the soil was analysed.
The characteristics of the soil were extracted, the irreversibility, accumulation, concealment and refractory rationality of the nutrient element content in the soil were expounded. Therefore, the effects of biological metabolism on soil nutrient element content and enzyme activity in the adult stage of Metasequoia glyptostroboides were proposed. Under the change of water level, soil nutrient element content and enzyme activity do not show regular changes.
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