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沐川县于2007年开始实施测土配方施肥项目,2009年参加全省土壤养分测定培训后,于2001年5月开始进行全县土壤测定工作。在有机质测定中,采用传统的油浴加热法(以下简称传统
Muchuan County in 2007 started the implementation of soil testing and fertilizer project, in 2009 to participate in the province’s soil nutrient determination training, in May 2001 began the county soil determination. Determination of organic matter, the use of traditional oil bath heating method (hereinafter referred to as the traditional