Ansari A.A. 2008. Effect of vermicompost and Vermiwash on the productivity of spinach (Spinacia oleracea), onion (Allium cepa) and potato (Solanum tuberosum). World Journal of Agricultural Sciences 4 (5): 554-557.
Ansari, A.A., Pereira, M., and Jaikishun, S. 2015. Effect of vermiwash obtained from different sources (neem, rice straw and bagasse) and standardized hydroponics solution on the growth of Colocasia esculenta (Australian Poi) in Guyana. American journal of experimental agriculture 7 (5): 275-283.
Arancon, N.Q., Edwards, C.A., Bierman, P., Metzger, J.D., and Lucht C. 2005. Effects of vermicomposts produced from cattle manure, food waste and paper waste on the growth and yield of peppers in the ﬁeld. Pedobiologia49: 297-306.
Bachman, G.R., and Metzger, J.D. 2008. Growth of bedding plants in commercial potting substrate amended with vermicompost. Bioresource Technology 99: 3155-3161.
Bajwa, R., Javaid, A., and Rabbani, N. 1999. EM and VAM technology in Pakistan. VII: Effect of organic amendments and effective microorganisms (EM) on VA mycorrhiza, nodulation and crop growth in Trifolium alexandrianum L. Pakistan Journal of Biological Sciences 2: 590-593.
Coleman, D.C., and Crossley, D.A.1995. Fundamentals of soil ecology. Academic Press, San Diego and London. Eghball, B. 2002. Soil properties as influence by phosphorus and nitrogen-based manure and compost application. Agronomy journal 94: 128-135.
Daiss, N., Lobo, M.G., Socorro, A.R., Brückner, U., Heller, J., and Gonzalez, M. 2008. The effect of three organic pre-harvest treatments on Swiss chard (Beta vulgaris L. var. cycla L.) quality. European Food Research and Technology 226: 345-353.
Daly, M.J., and Stewart, D.P.C. 1999. Influence of effective microorganisms (EM) on vegetative production and carbon mineralization- a preliminary investigation. Journal of Sustainable Agriculture 14: 15-25.
Gutierrez-Miceli, F.A., Oliva Llaven, M.A., Nazar, P.M., Sesma, B.R., Alvarez-Solis, J.D, and Dendooven, L. 2011. Optimization of vermicompost and worm-bed leachate for the organic cultivation of radish. Journal of plant nutrition 34: 1642-1653.
Higa, T. 2000. What is EM technology?. EM World Journal1: 1-6.
Higa,T., and Wididana, A.N. 1991. Changes in the soil micro flora induced by effective microorganisms. p, 153-162. In: Parr, J.F., Hornick, S.B., and Whitman, C.E. (ed.), Proceedings of the First International Conference on Kyusei Nature Farming. U.S. Department of Agriculture, Washington. D.C., USA.
Hussain, T., Anjum, A.D., and Tahir, J. 2002. Technology of beneﬁcial microorganisms. Nature Farming and Environment 3: 1-14.
Javaid, A., and Shah, M.B.M. 2010. Growth and yield response of wheat to EM (effective microorganisms) and parthenium green manure. African journal of biotechnology 9 (23): 3373-3381.
Khaliq, A., Abbasi, M.K., and Hussain, T. 2006. Effect of integrated use of organic and inorganic nutrient sources with effective microorganisms (EM) on seed cotton yield in Pakistan. Bioresource Technology 97: 967-972.
Koocheki, A., Jamshid Eyni, M., and Seyyedi, S.M. 2014a. The effects of mother corm size, manure and chemical fertilizers on replacement corm criteria and yield of saffron (Crocus sativus L.). Journal of Saffron Research 2 (1): 34-46. (In Persian with English Summary).
Koocheki, A., Seyyedi, S.M., Azizi, H., and Shahriyari, R. 2014b. The effects of mother corm size, organic fertilizers and micronutrient foliar application on corm yield and phosphorus uptake of saffron (Crocus sativus L.). Saffron Agronomy and Technology 2 (1): 3-16. (In Persian with English summary).
Krishnamoorthy, R.V., and Vajranabhiah, S.N. 1986. Biological activity of earthworm Casts an assessment of plant growth promoter levels in casts. Proceedings of Indian academy of Sciences (animal Science) 95: 341-351.
Kumar, R., Singh, V., Devi, K., Sharma, M., Singh, M.K., and Ahuja, P.S. 2009. State of art of saffron (Crocus sativus L.) agronomy: A comprehensive review. Food Reviews International 25: 44-85.
Melnyk, J.P., Wang, S., and Marcone, M.F. 2010. Chemical and biological properties of the world’s most expensive spice: Saffron. Food Research International 43: 1981-1989.
Mohammad poor, J., Ghodsi, M.R., Esmi, R., Shariatmadadi, Z., Adib, M.R., and Jahedi poor, S. 2013. Evaluate the effects of irrigation and fertilization on morphological traits and yield of saffron crops. Second National Conference on the latest scientific achievements of saffron. 8 December 2013. Torbat Heydarieh, Iran. (In Persian).
Ortega, R., and Fern´andez, M. 2007. Agronomic evaluation of liquid humus derived from earthworm humic substances. Journal of Plant Nutrition 30: 2091-2104.
Rashed Mohassel, M.H., Azizi, G., and Sabet Teimouri, M. 2006. Investigation on saffron reaction to mineral and organic fertilizers. Book of Abstracts. 2nd International Symposium on saffron biology and technology, 28-30 October 2006. Mashhad, Iran. (In Persian).
Rezaian, S., and Paseban, M. 2006. The effect of micronutrients and manure fertilizers on the quantity and quality of Khorasan saffron. In Proceedings 2nd International ymposium on Saffron Biology and Technology. 28-30 October 2006. Mashhad, Iran. (In Persian).
Rezvani Moghaddam, P., Koocheki, A. Molafilabi, A. and Seyyedi, M. 2013a. Effect of biological and chemical fertilizers on replacement corm and flower yield of saffron (Crocus sativus L.). Iranian Journal of Crop Sciences 15 (3): 234-246. (In Persian with English Summary).
Rezvani Moghaddam, P., Khorramdel, S., Amin Ghafori, A., and Shabahang, J. 2013. Evaluation of growth and yield of saffron (Crocus sativus L.) affected by spent mushroom compost and corm density. Journal of Saffron Research 1 (1): 13-26. (In Persian with English Summary).
Suthr, S. 2010. Evidence of plant hormone like substances in vermiwash: An ecologically safe option of synthetic chemicals for sustainable farming. Ecological Engineering 36: 1089-1092.
Teimori, M., Kafi, M., Orseji, Z., and Oreji, K. 2010. Effect of drought stress, the size and coverage of corms on morphoec physiological characteristics of saffron (Crocus sativus L.) in greenhouse . Journal of Agroecology 2 (2): 323-334. (In Persian).
Teimori, S., Behdani, M.A., Ghaderi, M.G., and Sadeghi B. 2013. Investigation on the effect of organic and chemical fertilizers on morphological and agronomic of saffron (Crocus sativus L.) corm criteria. Journal of Saffron Research 1 (1): 36-47. (In Persian with English summary).
Xu, H., Wang, R., and Mridha, M.A.U. 2000. Effects of organic fertilizers and a microbial inoculant on leaf photosynthesis and fruit yield and quality of tomato plants. Journal of Crop Production 3 (1): 173-182.
Yan, P.S., and Xu, H.L. 2002. Inﬂuence of EM Bokashi on nodulation, physiological characters and yield of peanut in nature farming ﬁelds. Journal of Sustainable Agriculture 19: 105-112.
Yasmin, S., and Nehvi, F.A. 2013. Saffron as a valuable spice: A comprehensive review. African Journal of Agricultural Research 8 (3): 234-242.
Zanzucchi, C. 1987. Research carried out by the consorzio comunalie paramensi on saffron (Crocus sativus L.). pp. 347-395.
Zarea Feizabadi, A., Jamali, S.M., Taheri, Gh., and Khazaei, H., 2012. Effect of manure and biological substrate on quantitative charactristics of bread wheat (Tritticum aestivum). Journal of Agroecology 2 (1): 63-74. (In Persian with English summary).