Ali-Ehyaii M. 1997. Methods of Soil Chemical Analysis. Technical Manual No. 1024, Research, Education and Extension Organization. Soil and Water Research Institute, Tehran, Iran, 129p. (In Persian)
Amirmokri H. and Malakouti M.J. 1983. Overview to industry production and consumption of sulfur in Iran and role of it in agriculture. Soil and Water research Institute, Technical Note No. 324.
Banaee M.H., Moemeni A., Baybordi M. and Malakouti, M.J. 2004. Soils of Iran. Soil and Water Research Institute, 481p.
Besharati H. and Salehrastin N. 1999. Evaluation of sulfur application and Thiobacillus on phosphorous uptake. Journal of Soil and Water, 13(1): 23-35.
Besharati H. 1998. Evaluation of sulfur application and Thiobacillus on some nutrients uptake in soil. MSc Thesis. Agriculture College, Tehran University. 176 p.
Besharati H. 2016. Effects of sulfur application and Thiobacillus inoculation on soil nutrient availability, wheat yield and plant nutrient concentration in calcareous soils with different calcium carbonate content. Journal of Plant Nutrition (In press).
Besharati H. 2016. Evaluation of sulfur application and Thiobacillus on yield and nutrients uptake of corn and some physical and chemical characteristics of soil. Final Reports of Project No. 9352-93009.
Bromfield A.R., Hancock I.R. and Debenhm D.F. 1981. Effect of ground rock phosphate and elemental S on yield and P uptake of maize in western Kenya. Experimental Agriculture, 17: 383-387.
Dubey S.K. and Billore S.D. 1995. Effect of level and source of sulfur on symbiotic and biometrical parameters of soybean (Glycin max). Indian Journal of Agricultural Sciences, 65(2): 140-144.
Imamy A. 1996. Methods of Plant Analysis (Vol. 1). Technical manual No. 982, Research, Education and Extension Organization. Soil and Water Research Institute, Tehran, Iran. 128 p. (In Persian)
Kalbasi M., Filsoof F. and Rezai-Nejad Y. 1988. Effect of sulfur treatment on yield and uptake of Fe, Zn and Mn by corn, sorghum and soybean. Journal of Plant Nutrition, 11: 1353-1360.
Kaplan M. and Orman S. 1998. Effect of elemental sulfur and sulfur containing west in calcareouse soil in Turkry. Journal of Plant Nutrition, 21 (8): 1655-1665.
Khadem A. Gholchin A., Shafiee S. and Zare A. 2014. Effect of manures and sulfure on nutrients uptake of corn. Journal of Farming, 103: 1-10.
Khan M.I., Ibrahim M. and Rashid-Ayub A. 1986. Berseen response to sulfur application. Agronomy Abstract, 411-426.
Khavazi K., Nourgholipour F. and Malakouti M.J. 2001. Effect of Thiobacillus and phosphate solubilizing bacteria on increasing P availability from rock phosphate and related Appropriate Technology-Latest Development and Practical Experiences. Kuala Lampur, Malasia.
Kittmas H.A. and Attoe O.J. 1965. Availability of phosphorus in rock phosphate-sulfur fusion. Agronomy Journal, 57: 331-334.
Kochar R.K., Arora B.R. and Nayyar V.K. 1990. Effect of sulfur and zinc application on maize crop. Journal of the Indian Society of Soil Science, 38: 339-341.
Mahler R.J. and Maples, R.L. 1986. Response of wheat to sulfur fertilization. Communication in Soil Science and Plant Analysis, 17: 975-988.
Malakouti M.J. and Gheibi, M.N. 2000. Determination of critical levels of nutrients in soil, plant and fruit. Agricutural Education Publishing, 92 p. (In Persian)
Malakouti M.J. and Homaee M. 1994. Soil Fertility in Arid Regions. University of Tarbiate Modares Publication, 494 p. (In Persian)
Malakouti M.J. and Rezaee H. 2001. Role of Sulfur, calcium and magnesium on yield and quality of agricultural crops. Agriculture Education Publication, 98p. (In Persian)
Nor Y.M. and Tabatabai M.A. 1977. Oxidation of elemental sulfur in soils. Soil Science Society of American Journal, 41: 736-741.
Postgate J.R. 1966. Media for sulfur bacteria. Laboratory Practice Journal, 15: 1239-1244.
Rosa M.C., Muchovey J.J. and Alwares J.V.H. 1989. Temporal relations of phosphorous fraction in an oxisol amended with rock phosphate and Thiobacillus thiooxidans. Soil Science Society of America Journal, 53:1096-1100.
Scherer H.W. and Lange A. 1996. N2 fixation and growth of legume as affected by sulfur fertilization. Biology and Fertility of Soils, 23: 449-453.
Singh A.L. and Chaudhari V. 1997. Sulfur and micronutrient of groundnut in a calcareous soil. Journal of Agronomy and Crop Science, 179: 107- 114.
Singh A.L. and Chhibba I.M. 1991. Evaluation of some sources of sulfur using maize and what as test crops. Journal of the Indian Society of Soil Science, 39: 514-516.