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本文对大棚内外土壤的环境条件及不同条件下土壤微生物区系状况作了初步的分析研究。结果表明：棚内外土壤无论在温度、湿度还是在养分含量方面都存在较大的差异，微生物区系也有明显不同，真菌、放线菌在棚内土壤低于棚外土壤，而亚硝酸及硝酸细菌数量则是硼内高于棚外。
In this paper, the environmental conditions of soil inside and outside the greenhouse and under different conditions made a preliminary analysis of soil microbial flora. The results showed that there was a big difference in soil temperature and humidity or in nutrient content, and the microbial flora was also significantly different. The contents of fungi and actinomycetes in greenhouse were lower than those in greenhouse soil. However, nitrite and nitric acid The number of bacteria is higher than the boron outside the greenhouse.