- Anonymous. (2012). Annual agricultural statistics. Ministry of JihadeAgriculture of Iran. www.maj.ir
- FAOSTAT data of Food and Agriculture Organization of the United Nations. http://faostat.fao.org/.
- Alvarez, R. & Steinbach, H. S. (2009). A review of the effects of tillage systems on some soil physical properties, water content, nitrate availability and crops yield in the Argentine Pampas. Soil and Tillage Research, 104, 1–15.
- Amini, A. Rajaie, M. & Farsinezhad, K. (2014). Effects of different plant residue under different tillagepractices on yield and yield components of wheat (Triticum aestivum L.). Ecophysiology, 6, 27–37. (In Farsi).
- Bescansa, P. Imaz, M. J. Virto, I. Enrique, A. & Hoogmoed, W. B. (2006). Soil water retention as affected by tillage and residue management in semiarid Spain. Soil and Tillage Research, 87, 19-27.
- Chandrasekaran, B. (2010). A textbook of agronomy. New Age International Pvt. Ltd.
- Das, A., Lal, R., Patel, D. P., Idapuganti, R. G., Layek, J., Ngachan, S. V., Ghosh, P. K. Bordoloi, J. & Kumar, M. (2014). Effects of tillage and biomass on soil quality and productivity of lowland rice cultivation by small scale farmers in North Eastern India. Soil and Tillage Research, 143, 50-58.
- FAO. (2013). FAOSTAT data of Food and Agriculture Organization of the United Nations. http://faostat.fao.org/.
- Fullen, M. A. & Catt, J. A. (2014). Soil Management: Problems and Solutions. Routledge. 320 pages.
- Gauch, H. G., Piepho, H. P. & Annicchiarico, P. (2008).Statistical analysis of yield trials by AMMI and GGE: Further considerations. Crop Science, 48, 866-889.
- Halvorson, A. D. Blak, A. L. Krupinsky, J. M. & Merril, S. D. (1999). Dryland winter wheat response to tillage and nitrogen within an annual cropping system. Agronomy Journal, 91, 702-707.
- Hammel, J. E. (1995). Long-term tillage and crop rotation effects on winter wheat production in northern Idaho. Agronomy Journal, 87, 16-22.
- Hemmat, A. & Eskandari, I. (2004a). Tillage system effects upon productivity of a dryland winter wheat–chickpea rotation in the northwest region of Iran. Soil and Tillage Research, 78, 69-80.
- Hemmat, A. & Eskandari, I. (2004b). Conservation tillage practices for winter wheat–fallow farming on a clay loam soil (Calcisols) under temperate continental climate of northwestern Iran. Field Crops Research, 89, 123-133.
- Hemmat, A. Eskandari, I. (2006). Dryland winter wheat response to conservation tillage in a continuous cropping system in northwestern Iran. Soil and Tillage Research, 86, 99–109.
- Hillel, D. (2003). Introduction to Environmental Soil Physics. Academic Press.
- Javadi, A. Rahmati, M. H. & Tabatabaeefar, A. (2009). "Sustainable tillage methods for irrigated wheat production in different regions of Iran. Soil and Tillage Research, 104, 143–149.
- Jespers, H. H. Sayre, K. D. Raes, D. Deckers, J. & Govaerts, B. (2011). "Soil water content, maize yield and its stability as affected by tillage and crop residue management in rainfed semi-arid highlands Nele Verhulst, Victoria Nelissen, Niels. Plant and Soil, 344 73–85.
- Jin, H. Li, H. Rasaily, R. G. Qingjiea, W. Cai, G. Su, Y. Qiao, X. & Liu L. (2011). Soil properties and crop yields after 11 years of no tillage farming in wheat–maize cropping system in North China Plain. Soil and Tillage Research, 113, 48–54.
- Khajepour, M.R. (2001). The principle of agronomy. Jihad-Daneshghahi, Isfahan University of Technology Press. Isfahan, Iran. 398 pp.
- Lopez-Bellido, L. Fuentes, M. Castillo, J. E. & Fernandez E. J. (1996). Longterm tillage, crop rotation, and nitrogen fertilizer effects on wheat yield under rained Mediterranean condition. Agronomy Journal, 88, 783–791.
- Mays, L. (2009). Integrated Urban Water Management: Arid and Semi-Arid Regions: UNESCO-IHP (Urban Water-Unesco-IHP). CRC Press.
- Mejahed, E. I. & Sander, K. D. H. (1998). Rotation, tillage and fertilizer effects on wheat-based rain fed crop rotation in semiarid Morocco. In: Proceeding of third European conference on grain legumes. Opportunities for high quality, healthy and added-value crops to meet European demands. Valladolid, Spain, 442-454.
- Ministry of Agriculture Jihad. (2011). www.maj.ir
- Nyamangara, J., Nyengerai, K., Masvaya, E. N., Tirivavi, R., Mashingaidze, N., Mupangwa, W., Dimes, J., Hove, L. & Twomlow, S. (2014). Effect of conservation agriculture on maize yield in the semi-arid areas of Zimbabwe. Experimental Agriculture, 50, 159–177.
- Rakshit, S., Ganapathy, K. N., Gomashe, S. S., Rathore, A., Ghorade, R. B., Nagesh, M. V., Kumar, K. & Ganesmurthy, K. (2012). GGE biplot analysis to evaluate genotype, environment and their interactions in sorghum multi-location data. Euphytica, 185, 465-479.
- Reeves, D. W. (1997). The role of soil organic matter in maintaining soil quality in continuous cropping systems. Soil and Tillage Research, 43, 31-167
- Rubio, J., Cubero, J. I., Martin, L. M., Suso, M. J. & Flores F. (2004). Biplot analysis of trait relations of white lupin in Spain. Euphytica, 135, 217-224.
- Saharawat, Y. S., Singh, B., Malik, R. K., Ladha, J. K., Gathala, M., Jat, M. L. & Kumar, V. (2010). Evaluation of alternative tillage and crop establishment methods in a rice–wheat rotation in North Western IGP. Field Crops Research, 116, 260-267.
- Sharma, P., Abrol, V. & Sharma, R.K. (2011). Impact of tillage and mulch management on economics, energy requirement and crop performance in maize–wheat rotation in rainfed subhumid inceptisols, India. European Journal of Agronomy, 34, 46-51.
- Singh, Y., Ladha, J. K., Khind, C. S. & Bueno, C. S. (2004). Effects of residue decomposition on productivity and soil fertility in rice- wheat rotation. Soil Science of Society America Journal, 68, 854-864.
- Stewart, B. A. & Peterson, G. A. (2014). Managing green water in dryland agriculture. Agronomy Journal, 106, 1-10.
- Triplett, G. B. & Dick, W. A. (2008). No-tillage crop production: a revolution in agriculture. Agronomy Journal, 100, 153-165.
- Verhulst, N., Nelissen, V., Jespers, N., Haven, H., Sayre, K. D., Raes, D., Deckers, J. & Govaerts, B. (2011). Soil water content, maize yield and its stability as affected by tillage and crop residue management in rainfed semi-arid highlands. Plant and Soil, 344, 73-85.
- Walkley, A. & Black, I. A. (113934). An examination of the Degtjareff method for determining organic carbon in soils: Effect of variations in digestion conditions and of inorganic soil constituents. Soil Science, 63, 251-263.
- Yan, W., Kang, M. S., Ma, B., Woods, S. & Cornelius, P. L. (2007). GGE biplot vs. AMMI analysis of genotype-by-environment data. Crop Science, 47, 643-653.
|