The soil water contents, salinities, pH, and N, P, K contents were determined and their effects on the colony numbers of bacteria, actinomycetes and fungi were analyzed.

• 分析土壤含水量、盐度、pH值、N、P、K含量等对土壤可培养微生物(细菌、放线菌、真菌)个体数量的影响。