Page 174 - Ilmu Tanah

The Chemistry and Fertility of Soils under Tropical Weeds 161

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.
Baumert, V.L., N.A. Vasilyeva, A.A. Vladimirov, I.C. Meier, I. Kogel-Knabner, and C.W.
Mueller. 2018. Root exudates induce soil macroaggregation facilitated by fungi in
subsoil. Front. Environ. Sci., 27: https://doi.org/10.3389/fenvs.2018.00140.
Beckie, H.J., L.F. Friesen, K. . Nawolsky, and I.A. Morrison. 1990. A rapid bioassay to detect
trifluralin-resistant green foxtail (Setaria viridis). Weed Technol., 4(3): 505 – 508.
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.
Benn, T., B. Cavanagh, K. Hristovski, J.D. Posner, and P. Westerhoff. 2010. The release of
nanosilver from consumer products used in the home. J. Environ. Qual., 39:1875-1882.
Berenguer, S. Cela, F. Santeveri, J. Boixadera, and J. Loveras. 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. 1998. Sensitivity of soil enzyme activities to
conservation practices. Soil Sci. Soc. Am. J., 62:1286-1295.
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.
Bilski, J.J. and A.K. Alva. 1995. Transport of heavy metals and cations in a fly ash amended
soil. Bull. Environ. Contam. Toxicol., 55:501-509.
Bohn, H.L., B.L. McNeal, and G.A. O’Connor. 1985. Soil Chemistry. 2nd ed. John Wiley &
Sons, Inc., New York.
Bolton Jr., H., L.F. Elliott, and R.I. Papendick. 1985. Soil microbial biomass and soil enzyme
activities: effect of fertilization and cropping practices. Soil Biol. Biochem., 17:297-302.
Bolton, M.P. 1989. Biology and ecology of prickly acacia. Report of Richmond Prickly Acacia
Field Day, 19 September 1989. Brisbane, Australia: Queensland Department of Lands.
pp. 21-25.
Bonmati, M., B. Ceccanti, and P. Nannipieri. 1991. Spatial variability of phosphatase, urease,
protease, organic carbon, dan 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.
Bray, A.W., E.H. Oelkers, S. Benneville, D. Wolf-Boenisch, N.J. Potts, G. Fones, and L.G.
Benning. 2015. The effect of pH, grain size, and organic ligands on biotite weathering
rates. Geochimica et cosmochimica Acta, 164: 127-145.

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