اسدی،ر و اسدی ر. 1391. تأثیر کمآبیاری ذرت دانهای با استفاده از سیستم آبیاری قطرهای بر عملکرد، اجزای عملکرد و کارائی مصرف آب. مجله پژوهش آب در کشاورزی. جلد 26. شماره 2 . 198-209.
افشار،ه.، اشرفی،ش و حسن زاده مقدم،ه. 1386. کاربرد آبیاری
قطرهای زیرسطحی و سطوح مختلف آبیاری در زراعت ذرت
دانهای رقم کرج 700 در منطقه مشهد. سمینار علمی طرح ملی .آبیاری تحت فشار و توسعه پایدار. ص: 283-293.
افشار،ه و صدرقاین،س.ح. 1392. اثر سطوح مختلف مختلف آب، تراکم بوته، و آرایش کاشت بر بهرهوری آب ذرت دانهای در سیستم آبیاری قطرهای نواری زیرسطحی. مجله آب و خاک. جلد 27. شماره 6. ص:1145-1152.
نجفی،ا.،. نادور،ا.ر و چقماقی یزدی،م. 1385. بررسی اثر تراکم و فاصله ردیف بر کارآیی مصرف آب و درصد پروتئین ذرت سیلویی. خلاصه مقالات نهمین کنگره علوم زراعت و اصلاح نباتات ایران. تهران. پردیس ابوریحان. 5 -7 شهریور.
شکاری،ف. 1377. بررسی اثرات تراکم کاشت بر روی کیفیت و کمیت ذرت سیلویی 604 در تاریخ کاشت های مختلف. چکیده مقالات پنجمین کنگره زراعت و اصلاح نباتات ایران. کرج. 13-9 شهریور.
Al-Omran,A.M., Sheta,A.S. Falatah,A.M and Al-Harbi. A.R. 2004. Effect of drip irrigation on squash (cucurbitapepo) yield and water- use efficiency in sandy calcareous soils amended with clay deposits. Agriculture Water Managment. 37: 111-112.
Bangal,G.B., Hondhe,R.B and Kalbande. D.H. 1986. Evaluation of water saving in tomato by trickle method of irrigation. Handbook of Irrigation. India.
Camp,C.R., Sadler,E.J and Busscher,W.J. 1989. Subsurface and alternate middle micro irrigation for the southeastern coastal plain. Transaction of the American Society of Agricultural Engineering 32 (2): 451-456.
Clark,R.N. 1979. Furrow, sprinkler, and drip irrigation efficiencies in corn. ASAE paper No. 79-2111. St. Joseph, Mich. ASAE.
Darusman,A., Khan,H., Stone,L.R., Spurgeon,W.E and Lamm,F.R. 1997. Water flux below the root zone vs. Irrigation amount in drip-irrigated corn. Agron. J. 89, 375–379.
Cox,W.J. 1997. Corn silage and grain yield response to plant densities. Journal Prod. Agric. 70:405-410.
Eck,H.V. 1984. Irrigated corn yield response to nitrogen and water. Agron. J. 76 (3): 421-428.
Earley,E.B., MCLL Rath,W.O., Sief,R.D and Hageman,R.H. 2001. Effects of shade applied at different of plant development on corn production .Crop .Sci.7:151-159.
Early,E.B., Miller,R. J and.Seif, R.D. 1966. Effects of shade on maize production under field conditions .Crop Sci.6:1- 7.
Hillel,D and Guuron,Y. 1973. Relation between evapotranspiration rate and maize yield. Water Resources Research. 9(3): 743-748.
Howell,T.A., Yazar,A.A., Schneider,D., Duser,D.A. and Copeland,K.S. 1995. Yield and water use efficiency of corn in response to Lepa irrigation. Transaction of the ASAE 38 (6): 1737-1747.
Lamm,F.R., Royers,D.H and Manges,H.L. 1994. Irrigation seheduling with planed soil water depletion. Transaction of the ASAE 37 (5): 1491-1497.
Ling,S.S.M., Hobbell,J.N Tsou,S.C.S and Splittstoesser,W.E. 1983. Drip Irrigation and tomato yield under tropical conditions. Hortscience.18(4): 460-461.
Osorio,U.A., Torres,H.A and Riva,M.F. 1983. Yields of tomato with drip Irrigation orstright or winding furrow irrigation in the Azapa valley IDESIA.
Peet,M. 2004. Sweet corn . http//:www.cals . ncsu. Cdu/ sustainable/ peet / profiles/ c17 sweet. Htm 1.
Sabindemetes,M and Pellerin,S. 1992. Effect of mutual shading on the emergence of nodal and root/shoot ratio of maize. Plant and Soil .147:87-93.
Sangoi,L., Gracietti,M.A., Rampazzo,C and Bianchetti, P. 2002. Response of Brazilian maize hybrids from different eras to changes in plant density. Field Crop Research. V. 79. Issue 1. Pages: 39-51.
Sakellariou,M., Papalexis,D.N. Nakos,L.K and Kalav, R. 2007. Methods on growth and energy production of sweet sorghum (Var. keller) on a dry year in Greece. University of Thessaly, school of Agricultural sciences. Department of Agriculture, crop production and Rural Enviroment Hydraulics Laboratry. Volos. Greece.
Sivanappan,P.K. 1988. Economic of Drip Irrigation for Various Crops in India. Fourth International Micro irrigation Congress. October 23-26. Albury. Wodonga. Australia.
Sander,J.Z and Bastiaanssen,W.G. 2004. Review of measured crop water productivity values for irrigation wheat, rice, cotton and maize. Agricultural Water Management. 69:115-133.
Stewart,J.I., Hagan, R.M., Pruitt,W.O., Danielson,R.E Franklin,W.T., Hanks,R.J., Rile,J.P and Jackson E.B. 1977. Optimizing crop production through control of water and salinity levels in the soil. PRWG151-1. Utah water Research laboratory, College of Engineering, Utah State University. Logon.
Wilcox,J.R. 1974. Response of three soybean strains to equidistant and spacing. Agronomy Journal. 66:409-412.
Yadav,K.S., Jain,S.C and Kushwaha,H.S. 1993. Effect of crowing system in relation to planting pattern on growth and yield of cotton. Agricultural Science Digest Karnal. 13: 181-184.
Yongqiang,Z., Eloise,K and Y Qiang Y. 2004. Effect of soil water deficit on evapotranspiration. crop yield and water use efficiency in the North China Plain. Agricultural Water Management. 64:107-122.