References
- Al‐Raddad , A. M. M. 1979 . Soil dinistestation by traping , faculty of Agriculture, University of Jordan . Msc. thesis
- Goring , G. A. I. 1961a . Control of nitrification by 2‐Chloro‐6‐trimethyl pyridine . Soil Sci. , 93 : 211 – 218 .
- Guthric , T. F. and Boke , A. A. 1980 . Nitrification inhibitors by N‐serve and ATC in soil of varying texture . Soil Sci. Soc. Am. J. , 44 : 314 – 320 .
- Krishnapillai , S. 1975 . Some factors affecting the uptake and utilization of nitrogen by young tea plant in sand culture , 333 Univ. of Sri Lanka . Ph. D. thesis,
- Manhi , S. S. and McGill , W. B. 1982 . Nitrification in three Alberta soils: Effect of temperature, moisture and substrate concentration . Soil Biochem. , 14 : 393 – 399 .