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通过对古槐树的生长环境和生长状况的调查,并对植株叶片营养元素含量和生长地周边的土壤中营养元素含量进行定量分析,结果表明:土壤中的营养极度缺乏,根系得到的营养物质极为有限,这样,使根系无法生长,造成树体的伤害。在给古槐施用肥料中有必要增加N、P、Ca、Mg、Zn等营养元素,使古槐能更旺盛地生长。还对古槐树的保护和复壮提出措施,以期为延缓古树的衰老提供理论依据和切实可行的方法。
Through the investigation of the growth environment and the growth of the ancient acacia tree, the content of nutrient elements in the leaves of the plant and the content of nutrients in the soil around the growing area were quantitatively analyzed. The results showed that the nutrients in the soil were extremely scarce, Extremely limited, so that the roots can not grow, causing tree damage. It is necessary to increase N, P, Ca, Mg, Zn and other nutrients in the fertilizer applied to the Huaihua, so that the ancient Huai can grow more vigorously. It also puts forward measures to protect and rejuvenate the ancient locust tree, with a view to providing a theoretical basis and practical methods for delaying the aging of old trees.