测定植物全氮的H<sub>2</sub>SO<sub>4</sub>-H<sub>2</sub>O<sub>2</sub>消煮法改进

Improvement in the H₂SO₄-H₂O₂ Digestion Method for Determining Plant Total Nitrogen

李朝英郑路卢立华李丽利

Chinese Agricultural Science Bulletin . 2014, (6): 159 -162 . DOI: 10.11924/j.issn.1000-6850.2013-0506