包括光滩在内的红树林区土壤微生物分离与计数的培养基宜控制较低盐度范围。

The salinity of agar media should be low for the microbial isolation and enumeration of soil samples from the mangrove areas including mudflats.

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现代细菌学研究的方法学始于19世纪晚期，包括建立细菌染色方法和在培养基中进行微生物分离的技术，当时的培养基是用明胶和琼脂固化的营养物质。

The modern methods of bacteriological technique began in the late 19th century with the use of stains and the development of methods of cultivating organisms on plates of nutrients.

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放牧能刺激土壤中的微生物活动，帮助水分的获取和碳的分离。

Grazing herds stimulate microbial activity in the soil, helping to capture water and separate carbon.

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