Abstract:
Ammonia volatilization losses from a flooded rice soil fertilized with ammonium sulphate and urea were estimated using a direct ammonia collection device. The results indicated small losses of fertilizer nitrogen as volatile ammonia. Urea was found to be as good fertilizer for flooded rice as ammonium sulphate.
Page(s):
126-130
DOI:
DOI not available
Published:
Journal: Pakistan Journal of Agricultural Research, Volume: 4, Issue: 2, Year: 1983