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• Akman, H., Topal, A., 2013. Effects on wheat root growth and development of rhizosphere environment and stress factors. Journal of Selcuk University Natural and Applied Science, 2(ICOEST Special Issue): 824-838.
• Allard, V., Martre, P., Le Gouis, J., 2013. Genetic variability in biomass allocation to roots in wheat is mainly related to crop tillering dynamics and nitrogen status. European Journal of Agronomy, 46: 68-76.
• Anderson, W.K., 2010. Closing the gap between actual and potential yield of rainfed wheat. The impacts of environment, management and cultivar. Field Crops Research, 116(1-2): 14-22.
• Anonymous, 2017. Crop Production Indicators. The Food and Agriculture Organization Corporate Statistical Database (FAOSTAT), Rome, Italy.
• Anonymous, 2019. Mega International. (https://mega-international.com/), (Access date: 23.12.2019).
• Arnott, R.A., 1969. The effect of seed weight and depth of sowing on the emergence and early seedling growth of perennial ryegrass (Lolium perenne). Grass and Forage Science, 24(2): 104-110.
• Atkinson, J., 2015. Phenotyping wheat root architecture in 2D and 3D. PAG XXIII Conference, 10-14 January, San Diego, CA, USA.
• Bektas, H., Hohn, C.E., Waines, J.G., 2016. Root and shoot traits of bread wheat (Triticum aestivum L.) landraces and cultivars. Euphytica, 212(2): 297-311.
• Bengough, A.G., Gordon, D.C., Al-Menaie, H., Ellis, R.P., Allan, D., Keith, R., Thomas, W.T.B., Forster, B.P., 2004. Gel observation chamber for rapid screening of root traits in cereal seedlings. Plant and Soil, 262(1-2): 63-70.
• Cideciyan, M.A., Malloch, A.J., 1982. Effects of seed size on the germination, growth and competitive ability of Rumex crispus and Rumex obtusifolius. The Journal of Ecology, 70(1): 227-232.
• De Smet, I., White, P.J., Bengough, A.G., Dupuy, L., Parizot, B., Casimiro, I., Heidstra, R., Laskowski, M., Lepetit, M., Hochholdinger, F., Draye, X., 2012. Analyzing lateral root development: how to move forward. The Plant Cell, 24(1): 15-20.
• Döös, B.R., 2002. Population growth and loss of arable land. Global Environmental Change, 12(4): 303-311.
• Edwards, C.J., Hartwig, E.E., 1971. Effect of seed size upon rate of germination in soybeans 1. Agronomy Journal, 63(3): 429-450.
• Ehdaie, B., Waines, J.C., 2006. Determination of a chromosome segment influencing rooting ability in wheat-rye 1BS-1RS recombinant lines (Triticum aestivum L.; Secale cereale L.). Journal of Genetics and Breeding, 60(1): 71-76.
• Gonzalez, E.J., 1993. Effect of seed size on germination and seedling vigor of Virola koschnyi Warb. Forest Ecology and Management, 57(1-4): 275-281.
• Hawkesford, M.J., Araus, J.L., Park, R., Calderini, D., Miralles, D., Shen, T., Zhang, J., Parry, M.A.J., 2013. Prospects of doubling global wheat yields. Food Energy Security, 2(1): 34-48.
• Hedden, P., 2003. The genes of the Green Revolution. Trends in Genetics, 19(1): 5-9.
• Hendrix, S.D., 1984. Variation in seed weight and its effects on germination in Pastinaca sativa L. (Umbelliferae). American Journal of Botany, 71(6): 795-802.
• Jaradat, A.A., 2013. Wheat landraces: A mini review. Emirates Journal of Food and Agriculture, 25(1): 20-29.
• Jia, Z., Liu, Y., Gruber, B. D., Neumann, K., Kilian, B., Graner, A., von Wirén, N. 2019. Genetic dissection of root system architectural traits in spring barley. Frontiers in Plant Science, 10: 1-14.
• Karagöz, A., 2014. Wheat landraces of Turkey. Emirates Journal of Food and Agriculture, 26(2): 149-156.
• Kätterer, T., Hansson, A.C., Andrén, O., 1993. Wheat root biomass and nitrogen dynamics effects of daily irrigation and fertilization. Plant and Soil, 151(1): 21-30.
• Kong, L., Si, J., Sun, M., Feng, B., Zhang, B., Li, S., Wang, Z., Wang, F., 2013. Deep roots are pivotal for regulating post‐anthesis leaf senescence in wheat (Triticum aestivum L.). Journal of Agronomy and Crop Science, 199(3): 209-216.
• Lynch, J.P., 2007. Roots of the second green revolution. Australian Journal of Botany, 55(5): 493-512.
• Lynch, J.P., 2013. Steep, cheap and deep: an ideotype to optimize water and N acquisition by maize root systems. Annals of Botany, 112(2): 347-357.
• Lynch, J.P., Wojciechowski, T., 2015. Opportunities and challenges in the subsoil: pathways to deeper rooted crops. Journal of Experimental Botany, 66(8): 2199-2210.
• Manschadi, A.M., Hammer, G.L., Christopher, J.T., Devoil, P., 2008. Genotypic variation in seedling root architectural traits and implications for drought adaptation in wheat (Triticum aestivum L.). Plant and Soil, 303(1-2): 115-129.
• Manske, G.G., Vlek, P.L., 2002. Plant roots, the hidden half. In Y. Waisel, A. Eshel, T. Beeckman, U. Kafkafi (Eds.), Root Architecture-Wheat as a Model Plant, CRC Press, Boca Raton, pp. 249-259.
• Marshall, D.L., 1986. Effect of seed size on seedling success in three species of Sesbania (Fabaceae). American Journal of Botany, 73(4): 457-464.
• Mian, M.A.R., Nafziger, E.D., 1994. Seed size and water potential effects on germination and seedling growth of winter wheat. Crop Science, 34(1): 169-171.
• Moshatati, A., Gharineh, M.H., 2012. Effect of grain weight on germination and seed vigor of wheat. International Journal of Agriculture and Crop Sciences, 4(8): 458-460.
• Passioura, J.B., 1983. Roots and drought resistance. Agricultural Water Management, 7(1-3): 265-280.
• Richard, C.A., Hickey, L.T., Fletcher, S., Jennings, R., Chenu, K., Christopher, J.T., 2015. High-throughput phenotyping of seminal root traits in wheat. Plant Methods, 11(13): 1-11.
• Robertson, B.M., Waines, J.G., Gill, B.S., 1979. Genetic variability for seedling root numbers in wild and domesticated wheats 1. Crop Science, 19(6): 843-847.
• Schneider, C.A., Rasband, W.S., Eliceiri, K.W., 2012. NIH image to ImageJ: 25 years of image analysis. Nature Methods, 9(7): 671.
• Sharma, S., DeMason, D.A., Ehdaie, B., Lukaszewski, A.J., Waines, J.G., 2010. Dosage effect of the short arm of chromosome 1 of rye on root morphology and anatomy in bread wheat. Journal of Experimental Botany, 61(10): 2623-2633.
• Steel, R.G.D., Torrie, J.H., Dickey, D.A., 1997. Principles and Procedures of Statistics: a Biometrical Approach, McGraw-Hill, New York.
• Topp, C.N., Iyer-Pascuzzi, A.S., Anderson, J.T., Lee, C.R., Zurek, P.R., Symonova, O., Zheng, Y., Bucksch, A., Mileyko, Y., Galkovskyi, T., Moore, B.T., 2013. 3D phenotyping and quantitative trait locus mapping identify core regions of the rice genome controlling root architecture. Proceedings of the National Academy of Sciences, 110(18): 1695-1704.
• Trachsel, S., Kaeppler, S.M., Brown, K.M., Lynch, J.P., 2011. Shovelomics: high throughput phenotyping of maize (Zea mays L.) root architecture in the field. Plant and Soil, 341(1-2): 75-87.
• Uga, Y., Okuno, K., Yano, M., 2011. Dro1, a major QTL involved in deep rooting of rice under upland field conditions. Journal of Experimental Botany, 62(8): 2485-2494.
• Uga, Y., Sugimoto, K., Ogawa, S., Rane, J., Ishitani, M., Hara, N., Kitomi, Y., Inukai, Y., Ono, K., Kanno, N., Inoue, H., 2013. Control of root system architecture by DEEPER ROOTING 1 increases rice yield under drought conditions. Nature Genetics, 45(9): 1097.
• Waines, J.G., Ehdaie, B., 2007. Domestication and crop physiology: roots of green-revolution wheat. Annals of Botany, 100(5): 991-998.
• Zhu, J., Mickelson, S.M., Kaeppler, S.M., Lynch, J.P., 2006. Detection of quantitative trait loci for seminal root traits in maize (Zea mays L.) seedlings grown under differential phosphorus levels. Theoretical and Applied Genetics, 113(1): 1-10.