|Commenced in January 2007||Frequency: Monthly||Edition: International||Publications Count: 29016|
 Buckman, H. O. and N. C. Brady. 1969. The nature and properties of soils. The MacMillan Company, New York, NY.
 Brady, N. C. 1990. The nature and properties of soils. Mamillan Publishing Company, New York, NY.
 Canadian Organic Growers 2011.
 Wallace Canadian Organic Growers 2001.
 Beckie, H. J. and S. A. Brandt. 1997. Nitrogen contribution of field pea in annual cropping systems. 1. Nitrogen residual effect. Canadian Journal of Plant Science 77:311-322.
 Phatak, S. C., N. B. Callaway, and C. S. Vavrina. 1987. Biological control and its integration in weed management systems for purple and yellow nutsedge (Cyperus rotundus and C. esculentus). Weed Technology 1:84-91.
 Dapaah, H. K. and T. J. Vyn. 1998. Nitrogen fertilization and cover crop effects on soil structure stability and corn performance. Communications in Soil Science and Plant Analysis 29:2557-2569.
 Delgado, J. A., R. R. Riggenbach, R. T. Sparks, M. A. Dillon, L. A. Kawanabe, and R. J. Ristau. 2001. Evaluation of nitrate-nitrogen transport in a potato-barley rotation. Soil Science Society of America Journal 65:878-883.
 Zhu, H. H., Q. Yao, X. T. Sun, and Y. L. Hu. 2007. Colonization, ALP activity and plant growth promotion of native and exotic arbuscular mycorrhizal fungi at low pH. Soil Biology & Biochemistry 39:942-950.
 George, E., K. Haussler, S. K. Kothari, X. L. Li, and H. Marshner. 1992. Contribution of mycorrhizal hyphae to nutrient and water uptake of plants. In: Eds. D. J. Read, D. H. Lewis, A. H. Fitter, I. J. Alexander, Mycorrhizas in Ecosystems. C. A. B. International, United Kingdom. pp. 42-47.
 Karasawa, T., Y. Kasahara, and A. Takebe. 2002. Differences in growth responses of maize to preceding cropping caused by fluctuation in the population of indigenous arbuscular mycorrhizal fungi. Soil Biology & Biochemistry 34:851-857.
 Bendini, S., L. Avio, E. Argese, and M. Giovannetti. 2007. Effects of long-term land use on arbuscular mycorrhizal fungi and glomalin-related soil protein. Agriculture, Ecosystems & Environment 120: 463-466.
 Allen, M. F., J.C. Sexton, T.S. Moore Jr., and M. Christensen. 1981. Influence of phosphate source on vesicular-arbuscular mycorrhizal rhizae of Bouteloua gracilis. New Phytologist 87:687-694.
 Douds, D. D. and N. C. Schenk. 1990. Increased sporulation of vesicular-arbuscular mycorrhizal fungi by manipulation of nutrient regimes. Applied and Environmental Microbiology 56:413-418.
 Qian, P., J. J. Schoenau, and R. E. Karamanos. 1994. Simultaneous extraction of available phosphorous and potassium with a new soil test: A modification of Kelowna extraction. Communications in Soil Science and Plant Analysis 25:627-635.
 Dandan, Z. and Z. Zhiwei, 2007. Biodiversity of arbscular mycorrhizal fungi in the hot-dry valley of the Jinsha River, southwest China. Applied Soil Ecology 37:118-128.
 White, D. C., W. M. Davis, J. S. Nickels, J. C. King, and R. J. Bobbie. 1979. Determination of the sedimentary microbial biomass by extractable lipid phosphate. Oecologia 40:51-62.
 Tabatabai, M. A. and J. M. Bremner. 1969. Use of p-nitrophenyl phosphate for assay of soil phosphatase activity. Soil Biology & Biochemistry 1:301-307.
 Vierheilig, H., A. P. Coughlan, U. Wyss, and Y. Piche. 1998. Ink and vinegar, a simple staining technique for arbuscular-mycorrhizal fungi. Applied and Environmental Microbiology 64:5004-5007.
 Giavonnetti, M. and B. Mosse. 1980. An evaluation of techniques for measuring vesicular arbuscular mycorrhizal infection in roots. New Phytologist 84:489-500.
 Thomas, R. L., R. W. Sheard, and J. R. Moyer. 1967. Comparison of conventional and automated procedures for N, P, and K analysis of plant material using a single digestion. Agronomy Journal 59:240-243.
 Olsson, P. A. 1999. Nutrient supply, nutrient demand and plant response to mycorrhizal infection. New Phytologist 117:365-386.
 Gianinazzi-Pearson, V. and S. Gianinazzi. 1978. Enzymatic studies on the metabolism of vesicular-arbuscular mycorrhiza. II. Soluble alkaline phosphatase specific to mycorrhizal infection in onion roots. Physiological and Molecular Plant Pathology 12:45-53.
 Jajabi-Hare, S. H., J. Therien, and P. M. Charest. 1990. High-resolution cytochemical study of the vesicular-arbuscular mycorrhizal association, Glomus clarum-Allium porrum. New Phytologist 114:481-496.
 Guillemin, J. P., M. O. Orozco, V. Gianinazzi-Pearson, and S. Gianinazzi. 1995. Influence of phosphate fertilization on fungal alkaline phosphatasae and succinate dehydrogenase activities in arbuscular mycorrhiza of soybean and pineapple. Agriculture, Ecosystems & Environment 53:63-69.
 Tisdale, S. L. and W. L. Nelson. 1975. Soil fertility and fertilizers, third edition. Macmillan Publishing Co., Inc., New York, NY.
 Koide, R. T. 1991. Nutrient supply, nutrient demand and plant response to mycorrhizal infection. New Phytologist 117:365-386.
 Asimi, S., V. Gianinazzi-Pearson, and S. Gianinazzi. 1980. Influence of increasing soil phosphorous levels on interactions between vesicular arbuscular mycorrhizae and Rhizobium in soybeans. Canadian Journal of Botany 58:2200-2205.
 Hinsinger, P. 2001. Bioavailability of soil inorganic P in the rhizosphere as affected by root induced chemical changes: A review. Plant and Soil 237:173-195.
 Chen, X., J. Tang, G. Zhi, and S. Hu. 2005. Arbuscular mycorrhizal colonization and phosphorus acquisition of plants: Effects of coexisting plant species. Applied Soil Ecology 28:259-269.