Summary
Comparative evaluation of Kranjin and three patented nitrification inhibitors for retardation of nitrification of urea in a sandy clay loam showed that the effectiveness of the compounds tested decreased in the order: Nitrapyrin>Karanjin>A.M.>dicyandiamide.
References
Bundy, L. G. and Bremner, J. M. 1973 Soil Sci. Soc. Am. Proc.37, 396–398.
Huber, D. M. et al. 1977 Bio Science27, 523–529.
Parr, J. F. 1973 J. Environ. Qual.2, 75–84.
Prasad, R. et al. 1971 Adv. Agron.23, 337–383.
Reddy, G. R. and Datta, N. P. 1965 J. Indian Soc. Soil Sci.13, 135–139.
Sahrawat, K. L. 1977 Soil Biol. Biochem.9, 173–175.
Sahrawat, K. L. 1978In Plant Nutrition 1978. Proc. 8th Intern. Colloquium on Plant Analysis and Fertilizer Problems. pp 431–428. Auckland, New Zealand.
Sahrawat, K. L. 1980 Plant and Soil55, 487–490.
Sahrawat, K. L. 1980 Plant and Soil57, 335–352.
Sahrawat, K. L. and Mukerjee, S. K. 1976 Commun. Soil Sci. Plant Anal.7, 601–607.
Sahrawat, K. L. and Mukerjee, S. K. 1977 Plant and Soil47, 27–36.
Sahrawat, K. L. and Prasad, R. 1975 Plant and Soil42, 305–308.
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Sahrawat, K.L. Comparison of Karanjin with other nitrification inhibitors for retardation of nitrification of urea N in soil. Plant Soil 59, 495–498 (1981). https://doi.org/10.1007/BF02184555
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DOI: https://doi.org/10.1007/BF02184555