Page 190 - Enzymes in Tropical Soils
P. 190
178 Enzymes In Tropical Soils
Barber, S.A. 1981. Soil chemistry and availability of plant nutrients. pp. 1-12. In R.H.
Dowdy, J.A. Ryan, V.V. Volk, and D.E. Baker (Eds.). Chemistry in the Soil
Environment. ASA Spec. Publ. No. 40. ASA, CSSA, & SSSA, Inc., Madison.
Barber, S.A. 1984. Liming materials and practices. pp. 171-209. In F. Adams (Ed.). Soil
Acidity and Liming. ASA, CSSA, & SSSA Inc., Madison.
Bartlett, R.R. 1981. Oxidation-reduction status of aerobic soils. pp. 77-102. In R.H. Dowdy,
J.A. Ryan, V.V. Volk, and D.E. Baker (Eds.). Chemistry in the Soil Environment. ASA
Spec. Publ. No. 40. ASA, SSSA, Inc., Madison.
Baruah, M. and P.R. Mishra. 1984. Dehydrogenase and urease activity in rice-field soils. Soil
Biol. Biochem., 16:423-424.
Bendfeldt, E.S., J.A. Burger, and W.L. Daniels. 2001. Quality of amended mine soils after
sixteen years. Soil Sci. Soc. Am. J., 65:1736-1744.
Benke, M.B., S.P. Indraratne, X. Hao, C. Chang, and T.B. Goh. 2008. Trace element changes
in soil after long-term cattle manure applications. J. Environ. Qual., 37:798-807.
Berenguer, S. Cela, F. Santeveri, J. Boixadera, and J. Lloveras. 2008. Copper and zinc soil
accumulation and plant concentration in irrigated maize fertilized with liquid swine
manure. Agron J., 100:1056-1061.
Bergstrom, D.W. and C.M. Monreal. 1998. Increased soil enzyme activities under two row
crops. Soil Sci. Soc.Am. J., 62:1295-1301.
Bergstrom, D.W., C.M. Monreal, and D.J. King. 1998a. Sensitivity of soil enzyme activities to
conservation practices. Soil Sci. Soc. Am. J., 62:1286-1295.
Bergstrom, D.W., C.M. Monreal, J.A. Millete, and D.J. King. 1998b. Spatial dependence of
enzyme activities along a slope. Soil Sci. Soc. Am. J., 62:1302-1308.
Berthelson, B.O., L. Ardal, E. Steinnes, G. Abrahamsen, and A.O. Stuanes. 1994. Mobility of
heavy metals in pine forest soils as influenced by experimental acidification. Water
Air Soil Pollut., 73:29-48.
Biasioli, M., H. Greman, T. Kralj, F. Madrid, E. Diaz-Barrientos, and F. Ajmone-Marsan. 2007.
Potentially toxic elements contamination in urban soils. J. Environ. Qual., 36:70-79.
Bintoro, H. M.H. 2008. Sampah Kota, Kompos, dan Banjir. IPB Press. (In Indonesian).
Bohn, H.L., B.L. McNeal, and G.A. O’Connor. 1985. Soil Chemistry. 2nd ed. John Wiley &
Sons, Inc., New York.
Bonmati, M., B. Ceccanti, and P. Nannipieri. 1991. Spatial variability of phosphatase, urease,
protease, organic carbon, and total nitrogen in soil. Soil Biol. Biochem., 23:391-396.
Boon, D.Y. and P.N. Soltanpour. 1992. Lead, cadmium, and zinc contamination of Aspen
garden soils and vegetation. J. Environ. Qual., 21:82-86.
Boulman, O.T., D. Curtin, C.A. Campbell, V.O. Bjederbeck, and H. Ukrainetz. 1995. Soil
acidification from long-term use of anhydrous ammonia and urea. Soil Sci. Soc. Am.
J., 59:1488-1494.
Bowman, R.S. and G.A. O’Connor. 1982. Control of nickel and strontium sorption by free
metal ion activity. Soil Sci. Soc. Am. J., 46:933-936.
Boyd, S.A. and M.M. Mortland. 1985. Urease activity on a clay-organic complex. Soil Sci.
Soc. Am. J., 49:619-622.
Abdul Kadir Salam - 2014