جعفر زاده، علی اصغر،1377، مطالعات تفصیلی 26 هکتار از اراضی و خاکهای ایستگاه تحقیقاتی دانشکده کشاورزی، دانشگاه تبریز، نشریه دانشکده علوم انسانی و اجتماعی، شماره های2،3و4، صفحه 16-29.
قاسمی گلعذانی، ک.، موحدی، م.، رحیمزاده خویی، ف. و مقدم، م. 1376. اثرات کمبود آب بر رشد و عملکرد دو رقم نخود در تراکمهای مختلف. مجله دانش کشاورزی. شماره های3و4، صفحه 17-43.
کوچکی، ع.، راشد محصل، م.ح.، نصیری، م. و صدرآبادی، ر. 1370. مبانی فیزیولوژیکی رشد و نمو گیاهان زراعی. انتشارات آستان قدس رضوی.
Alvarenga AA, Castro, EM, Castro Lima Junior, E, and Magalhaes, MM, 2003. Effects of different light levels on the initial growth and photosynthesis of Croton urucuranaBaill. in Southeastern Brazil. R. Arvore. Viscosa-MG, 27: 53-57.
Andrade FH, 1995. Analysis of growth and yield of maize, sunflower and soybean grown at Balcarce, Argentina. Field Crops Research 42:1-12.
Ballare CL, 2004. Competition: Response to shade by neighbors. In R.M. Goodman (eds.), Encyclopedia of Plant and Crop Sci., Marcel Dekker Inc. Wisconsin, U.S.A.
Bauer H and Thoni W, 1988. Photosynthetic light acclimation in fully
Egli, DB, 1994. Seed growth and development. In: KL, Boote, JM, Bennette, TR, Sinclair and JM, Paulsen (Ed), Physiology and Determination of Crop Yield. Am. Soc. Agron., Madison, WI, pp. 127-148.
Evans LT, 1978. The influence of irradiance before and after anthesis on grain yield and it‚s component in microcrops of wheat grown in a constant daylength and temperature regime. Field Crops Research 1: 5-19.
Fischer RA, 1975. Yield potential of dwarf spring wheat and the effect of shading. Crop Sci, 15: 607-613.
Hadi H, Ghassemi-Golezani K, Rahimzade Khoei F, Valizadeh M and Shakiba MR, 2006. Responses of common bean (Phaseulus vulgaris L.) to different levels of shade. J. Agron. 5(4): 595-599.
Hebert Y, Ghingo E and Loudet O, 2001. The response of root/shoot partitioning and root morphology to light reduction in maize., Crop Sci. 41: 363-371.
Hughes G, Keatinge JDG, Cooper PJM and Dee NF, 1987. Solar radiation interception and utilization by chickpea (Cicer arientinum) crops in northern Syria. J. Agric. Sci., Camb. 108: 419-424.
Lambers H and posthumus F, 1980. The effete of light intensity and relative humidity on growth rate and roots respiration of plantago lanceolata and Zea mays. J. Exp. Bot. 31: 1621-1630.
Lambers H, Stuart CF and Pons TL, 1998. Plant physiological ecology, Springer-Verlag, New York, Inc.
Munir M, Jamil M, Baloch J and Khattak KR, 2004. Impact of light intensity on flowering time and plant quality of Antirrhium magus L. cultivar chimes white, J. Zhejiang U. Sci. 5(4): 400-405.
NayakSK and MurtyKS, 1980. Effect of varying light intensities on yield and growth parameters in rice. Indian J. Plant. Physiol. 23: 309-316.
Ngoujiv M, Mc Giffen JME, Mans Field S and Ogbuchiekwe E, 2001. Comparison of methods to estimate weed populations and their performance in yield loss description models. Weed Sci. 49: 385-394.
Reich PB, Ohl C, Walters MB and Ellsworth DS, 1991. Leaf lifespan as a determinant of leaf structure and function among 23 Amazonian tree species, Oecologia 86: 16-24.
Salisbury FB and Ross CW, 1992. Plant physiology, Wadsworth Publishing Co. Beltmon, California.
Saxena NP and SheldrakeAR, 1980. Physiology of growth, development and yield of chickpeas in India. Proceeding of the International Workshop on chickpea Improvement, Hyderabad, India, 28 February-2 March 1979. Patanchera, ICRISAT. pp. 106-120.
TeasarMB, 1984. Physiological basis of crop growth and development. American Society of Agronomy.Madison,Wisconsin. 291-321.
Traore S,. Mason SC, Martin AR, Mortensen DA and Spotanski JJ, 2003. Velvetleaf interference effects on yield and growth of grain sorghum. Weed Sci. 45:345-351.
Wadud MA, Rahman GMM, Chowdury MJU and Mahboob MG, 2002. Performance of red amaranth under shade condition for agroforestry system. J. Biol. Sci. 2: 765-766.
Wilcox JN, 1985. Dry matter partitioning as influenced by competition between soybean isolines. Agron. J. 77: 738-742.
Wong CC, Mohd- sharudin MA and Rahim H, 1985. Shade tolerance potential of some tropical forages for integration with plantation: 2. Legumes. MARDI Research Bulletin, 13: 249-269.