Bacterial community in tobacco-growing soil after adding microalgae and cow dung

Microalgae are a group of highly diverse photosynthetic microorganisms capable of providing soil nutrients, improving soil nutrient cycling and soil quality microbial parameters, improving soil structure, increasing soil fertility, and promoting plant growth. In this study, the application of microalgae with cow dung in tobacco-planting soil was carried out to explore the effects of microalgae with cow dung on soil bacterial community.