Aase, J. K. 1987. Relationship between leaf area and dry matter in winter wheat. Agronomy Journal, 70:563-565.
Akram-Ghaderi, F., Soltani, A.and Rezaei, J. 2004. Estimation of leaf area from plant vegetative characteristics in cotton cultivars. Journal of Agricultural Science and Natural Resources. 11(1), 15-23(In Persian)
Akram-Ghaderi, F. and soltani A. 2007. Leaf area relationships to plant vegetative characteristics in cotton (Gossypium hirsutum L.) grown in a temperate sub-humid environment. International Journal of Plant Production, 1: 63-71.
Anonymous, 2019. Alfalfa Variety Test. Available online in website: www.naaic.org/Resources/yields.html
Darvishi, B., Postini, K.and Tavakol Afshar R. 2005. Photosynthetic Response of 4 Iranian Native Alfalfa Cultivars to Salinity Stress. Iranian Journal of Agriculture Science, 36(6), 1529-1538(In Persian)
Daughtry, C. S. T. 1990. Direct measurements of canopy structure. Remote Sensing Reviews 5(1): 45−60.
Evett, S. R., Howell, T.A., Todd, R.W. Schneider, A. D. and Tolk. J. A. 2000. Alfalfa reference ET measurement and prediction. Proceedings of the 4th Decennial National Irrigation sym.Pp:266-272.phoenix, AZ, USA.
Farshadfar, M., Fareghi, S. H., Farshadfar, E. and Jafari, A. A. 2008. Study of genetic variation in Medicago sativa L. using morphological biochemical indices. Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research, 16(1), pp. 1-13. (In Persian)
Gardner, F. P., Pearce, R. B., and Mitchell, R. L. 1985. Physiology of crop plants. Iowa State Univ. press, Ames. p 187-208.
Hill, R. R., Shenk, J. S. and Barnes, R. F. 1988. Breeding for yield and quality. In: A. A. Hanson, D. K. Barens, and R. R. Hill, Jr. (ed.), Alfalfa and alfalfa improvement, No. 29 in Agronomy Series. Amer. Soc. Agron. Madison, Wisc. USA. pp. 809-823.
Jafari, A. and Goodarzi, A. 2007. Genetic variation for yield and its relationships with quality and agronomic traits in 72 accessions of alfalfa (Medicago sativa L.). Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research, 14 (4),pp. 215-229. (In Persian)
Jonckheere, I., Fleck, S., Nackaerts, K., Muys, B., Coppin, P., Weiss, M.and Baret F. 2004. Review of methods for in situ leaf area index determination, I: Theories, sensors and hemispherical, photography. Agricultural and Forest Meteorology, 121, 19-35.
Moghaddam, A. and Dezfolian, A. 2004. Assessment and comparison between the elite alfalfa cultivars of Yugoslavia and Iranian ones and the possibility of using them in improving Iranian cultivars. Final report of research project. Seed and Plant Improvement Institute (SPII), AREEO, Karaj, Iran. (In Persian)
Moghaddam, A., Monirifar, H., Kharazmi, K., Shahverdi, M., Jafariani, M., and Mofidian, S. M. A. 2020. Final forage yield evaluation of improved genotypes of alfalfa. Final report of research project. Seed and Plant Improvement Institute (SPII), AREEO, Karaj, Iran. (In Persian)
Moghaddam, A., Asaadi, M., Tabatabaee, S. A. Shoshi Dezfuli, A., and Mofidian, S. M. A. 2021. Determination of Value for Cultivation and Use (VCU) and forage yield evaluation of five foreign alfalfa cultivars (Medicago sativa L.). Final report of research project. Seed and Plant Improvement Institute (SPII), AREEO, Karaj, Iran. (In Persian)
Mourad, R., Jaffar, H., Anderson, M. and Gao. F. 2020. Assessment of Leaf Area Index Models Using Harmonized Landsat and Sentinel-2 Surface Reflectance Data over a Semi-Arid Irrigated Landscape. Remote Sensing. 12, 3121; doi: 10.3390/rs12193121
Nazeri Jahromi, A. 1995. Forage yield trail of Alfalfa varieties. Final report of research project. Hormozgan Agricultural and Natural Recourses Research and Education Centre, AREEO, Bandar Abbas, Iran. (In Persian)
Noormand Moayyed, F., Jafari, A. A. and Razban Haghighi, A. 2016. Evaluation of drought tolerance in alfalfa (Medicago sativa) accessions under normal and dryland farming system. Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research, 24(2), pp. 314-322, DOI:
http://dx.doi.org/10.22092/ijrfpbgr.2016.109420 (In Persian)
Notghi Taheri, H. 1996. Forage yield trail of Alfalfa varieties. Final report of research project. Chaharmahal and Bakhtiari Agricultural and Natural Resource Research and Education Centre, AREEO, Sharekord, Iran. (In Persian)
Payne, W.A., Wendt, C.W., Hossner, L.R., and Gates, C.E. 1991. Estimating pearl millet leaf area and specific leaf area. Agronomy Journal, 83, 937-941.
Romas, J.M., Garcia del Moral, L.F., and Reclade, L.1983. Dry matter and leaf area relationship in winter barley. Agronomy Journal, 75, 308-310.
Rotili, P., Gnocchi, G., Scotti, C. and Kertikova, D. 2001. Breeding of the alfalfa plant morphology for quality. Quality in Lucerne and Medics for Animal prod., Proc. of the XIV EUCARPIA Medicago spp. Group Meeting, Instituto Agronomico Mediterraneo de Zaragoza: 25-57. Zaragoza, Spain
Scotti, C., Gnocchi, G., Carelli, M., Pintus, B., Ursino, A.and Odoardi, M. 2006. Breeding of the alfalfa stem morphology for quality. In D. Rosellini and F. Veronesi (Eds.), Breeding and seed production for conventional and organic agriculture. Proceeding of XXVI meeting of the EUCARPIA fodder crops and amenity grasses section, XVI meeting of the EUCARPIA Medicago spp group, 3-7 September, Perugia, Italy.
Sharratt, B.S., and Baker, D. G. 1985. Alfalfa leaf area as a function of dry matter. Crop Science, 26, 1040- 1042.
Staszewski, Z. and Bodzon, Z. 2002. Comparsion of North American alfalfa varieties productivity in Poland. Abstracts for the 38th North American Alfalfa Improvement Conference, 31-37, Sacramento, CA, USA.
Taleb Nnezhad, A. R. 1998. Quantitative and qualitative yield comparing of local and foreign alfalfa varieties. Forage yield trail of Alfalfa varieties. Final report of research project. Markazi Agricultural and Natural resources research and Education Centre, AREEO, Arak, Iran. (In Persian)
Yaghmouri, Sh. 1995. Yield trail of 10 local and foreign alfalfa varieties and investigating their adaptability with different environmental conditions. Final report of research project. Kurdestan Agricultural and Natural Resources Research and Education Centre, AREEO, Sanandaj, Iran. (In Persian)
Wiersma, D. W., Undersander, D. J., Lauer, J. G. and Grau, G. R. 1997. Lack of alfalfa yield progress in the Midwest. Inproc. 25th Gentral Alfalfa Impr. Conf. Lacrosse, WI. July 16-18, 1997. Univ. of Wisconsin, Madison, USA.
)