通过对天津北塘、蔡家堡、大神堂等沿海自然村的土样分析、植被调查,了解当地土壤含盐量、自然和人工植物的种类,对不同耐盐方式的盐生植物耐盐能力进行比较,对适合当地生长的园林树种进行筛选,总结了不同自然村盐碱土改良的方法,为相关研究和设计工作者提供参考。 Through the soil sample analysis and vegetation survey in coastal natural villages such as Beitang, Caijiabao and Dashentang in Tianjin, the salt content of the soil in the area, the nature and the types of artificial plants were studied, and the salt tolerance of halophytes in different salt-tolerant ways In comparison, the garden tree species suitable for local growth were screened, and the methods for improving saline-alkali soil in different natural villages were summarized, providing reference for related research and design workers.