首页   按字顺浏览 期刊浏览 卷期浏览 Determination of ammonium nitrogen in silage samples by an ammonia electrode
Determination of ammonium nitrogen in silage samples by an ammonia electrode

 

作者: E. Byrne,   S. McCormack,  

 

期刊: Communications in Soil Science and Plant Analysis  （Taylor Available online 1978）
卷期: Volume 9, issue 8  

页码: 667-684

 

ISSN:0010-3624

 

年代: 1978

 

DOI:10.1080/00103627809366843

 

出版商: Taylor & Francis Group

 

关键词: ammonia electrode;ammonium;silage;silage quality;extractants

 

数据来源: Taylor

 

摘要:

Ammonium nitrogen can be determined in silage samples using an ammonia electrode. Dilute hydrochloric acid (0.1N HCl) is used to extract the ammonium nitrogen from the fresh silage samples. The electrode method is rapid, simple and precise, and gives quantitative recoveries of added ammonium. Results agree closely with distillation of the silage sample.

 

点击下载:  PDF (446KB)



返 回