THE AMMONIA CONTENT IN SOILS FOLLOWING FIELD APPLICATION OF ANHYDROUS AMMONIA
- 31 January 1982
- journal article
- research article
- Published by Canadian Science Publishing in Canadian Journal of Soil Science
- Vol. 62 (1) , 213-216
- https://doi.org/10.4141/cjss82-023
Abstract
The NH4+-N concentration at the point of anhydrous ammonia injection of 19 Saskatchewan soils ranged from 200 to 800 μg/g. More than 90% of the NH4+-N was retained in a zone 5 cm in diameter from the injection point. Increasing the application rate generally increased the NH4+-N concentration in the retention zone.This publication has 0 references indexed in Scilit: