TFY-多功能土壤分析仪(见封二)是中国农机院北京农机化所研制的新型农用仪器,主要用于室内或田间野外速测土壤水分、比重、容量、酸碱度、土壤中有机质、盐分和速效氮磷钾含量,还可在实验室中进行水质分析、有机分析和金属分析,不仅是土壤分析的专门仪器,而且还可广泛用于水 TFY-Multifunctional Soil Analyzer (see page 2) is a new type of agricultural instrument developed by Beijing Agricultural Mechanization Institute of China Agricultural Machinery Institute. It is mainly used for rapid determination of soil moisture, specific gravity, capacity, pH, soil organic matter, Available NPK content, but also in the laboratory water quality analysis, organic analysis and metal analysis, not only specialized instruments for soil analysis, but also widely used in water