Determination of organic matter content in soil by electric heating constant temperature digestion potentiometric titration method

HUANG Xiang, WANG Su-ping, ZHANG Gui-you, YANG Shan-shan, DU Lei, JIANG Li, CHEN Gang, HONG Juan, ZHANG Run-hua, RAN Han

HUBEI AGRICULTURAL SCIENCES . 2025, (2): 166 -170 . DOI: 10.14088/j.cnki.issn0439-8114.2025.02.026