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对使用腐植酸共聚物改良后土壤酶活性进行了研究。实验结果表明改良后的土壤蔗糖酶、脲酶、蛋白酶和多酚氧化酶的活性增强。土壤酶活性的提高表明改良后的土壤结构、性能更适宜土壤微生物的繁殖和生长 ,土壤中的微生物量增加。
The improved soil enzyme activity using humic acid copolymer was studied. The experimental results show that the improved activity of soil invertase, urease, protease and polyphenol oxidase is enhanced. The improvement of soil enzyme activity indicates that the improved soil structure and properties are more suitable for the propagation and growth of soil microorganisms, and the soil microbial biomass is increased.