有机肥料中有机物总量分析方法研究

Study on the Analysis Method of Total Amount of Organic Matter in Organic Fertilizer

对测定有机肥料中有机物总量的重铬酸钾容量法和高温灼烧法进行了对比实验。试验研究表明：高温灼烧法是较为理想的方法。笔者对这种方法中的具体操作规程，如灼烧温度与灼烧时间等作了进一步的论述，并提出了该方法的精确度与允许误差。

It possesses definite particularity that the measurement of total amount of organic matter in organic manure.Experiment shows that the method of burning of high temperature is an idealer one.This article further deseribes detail rules of operation on this method,such as the time and the temperature of burning,and puts forward the accuracy rate and advissible error of this one.