تأثير منافسة الفجل البري Raphanus raphanistrum.L على صفات نمو وإنتاج القمح Triticum durum بالجبل الأخضر – ليبيا

اللجنة الشعبية العامة المساعدة لشؤون الإنتاج (2002م) ، مساحة الأراضي المزروعة بالحبوب بالجماهيرية .

تقارير الموازنة الاستيرادية بالجماهيرية (2002م) ، التقرير السنوي لموازنة استيراد المحاصيل الزراعية .

علي علي الخشن ، أحمد أنور عبد الباري ، وأمين أمين قاسم (1991م) إنتاج محاصيل القمح ، من صفحة 17-102 . منشورات جويدة السفير - الإسكندرية . مصر .

Alex, J. F; R. Cayouette and G. A, Mulligan (1992). Common and botanical names of weeds. In Canada publication. 1397b.

Research. Branch. Ahriculture. Canada. Ottawa. No 113pp.

Anonumous. (1988). Grain inspection. Handbook book . Wheat Us. Dep. Agric. Ped. Grain. Inspect. Serv.

Belles, W. S. (1989). Control of broadleaf weeds in winter wheat with dicamba sulfonyl urea combinations. Res. Prog. Rep, west weed. Sci. soc:356-357.

Berti, A and G, Zanin (1994). Density equivalent; A method for forecasting yield loss coused by mixed weed populations. Weed. Res. 34:327-332.

Brain, P and R, Cousens (1990). The effect of weed distribution on prekictions of yield loss. Journal of Applied Ecology. 27:735-742.

Cheam, A. H (1986) Seed production and seed dormancy in wild radish Raphanus raphanistrum.L and some possibilities for improving control. Weed. Res. 26:405-413.

Cousens, R (1985) A simple modle relating yield loss to weed density. Am. Appl. Boil. 117:239-252.

Cousens, P, Brain; J, T, O'Donovan and P, A. O'Sullivan (1987). The use of biologically realistic to describe the effect of weed density and relative time of emergence on crop yield. Weed. Sci. 35:720-725.

Cousens, S, R. Moss, W, G. Cussans and J, B. Wilson (1987) Modeling weed populations in cereals. Revw of weed. Sci. 3:93-112.

Cousens, (1991) Aspects of design, analysis and interpretation of competition (interference) experiments. Weed techno. 5:664-673.

Cousens and M, Mortimer (1995) In dynamics of weed populations. Cambridge. Great Britain Cambridge university press pp21-54.

Derkson, D. A, G, P. Laford, A, G. Thomas, H, A. Loeppky and C, Swanton (1993) Impact of agronomic practices on weed communities tillage systems. Weed. Sci. 41:409-417.

Doylle, C. J. (1991) Mathematical models in weed management. Crop. Protection 10 (6) :432-444.

Firbank, L. G and R, A. Watkinson (1985). On the analysis of competition within two species mixtures of plants. Journal of Applied Ecology. 22:503-517.

Hume, L (1985) Crop losses in wheat (Triticum aestivum) as determined using weeded and non weeded quadrates. Weed Sci 33:734-740.

Julien, M. H (1987) Biological control of weeds, a world catalogue of agents and their target weeds (ed) 2nd Edition. CAB International, England. Pp. 64-108.

Keith, H. G. (ed) (1965) A preliminary check list of Libyan flora. United Middle East Executives. Ltd London England.

Kropff, M. J and C, J. Spitters (1991) A simple modele of crop loss early observation on relative leaf area of the weeds. Weed Res. 31:97-105.

Kropff, M. J and L, P. Lotz (1992) Optimizing of weed management systems, the role of ecological models of interplant competition. Weed techno. 6:462-467.

Kunin, W. E. (1993) Six and the single mustard population density and pollinator behavior affects on seed-set. Ecology. 74:2145-2160.

Laford, G. P (1994) Effects of row spacing, seeding rate and nitrogen on yield of barley and wheat under zero-till-management. Can. J. plant Sci. 74:703-711.

Lotz, L. P. J. M. Kropff, Bos J. Wallinga and H, J. Groeneveld (1993) Techniques to estimate relative leaf area and cover of weeds in crop for yield loss predictions. Weed Res. 33:269-27.

Lotz (1994) Techniques to estimate relative leaf area and cover of weeds in crops for yield prediction-weed-Res. 34:167-175.

Lutman, P. W. (1992) Prediation of the competitive effects of weeds on yield of several spring sown arable crops. Weed abst, 42:00165.

Meister, R. T (1994) Weed control manual Meister publishing company, Wiloughby, OH. P 220.

Ontario, Ministry of Agriculture and Food (1993) Guide to weed control. Queens printer, ON. Publ. 75, 216pp.

Radhakrishnan, V. V. P, G. Kumar and a. Oommen. (1991) Nondestructive method of leaf area determination in (Benincasa hips). Indian J. Agric. Sci 6(1):59-64.

Radosevish, S. R. and M, L, Roush (1990) The role of competition in agriculture. Pages 341-363 in J, B. Grace and competition. Academic press, Inc. San Diego. California. USA.

Roger, G. P. (ed) (1994) Agricultural field experiment (design and analysis) Oregon state University Press.

Snedecor, G. W. and W. C. Cochran (ed) (1967). Statistical methods 6th ed. Iowa State Univ. Press.

Steward, F. C. (ed) (1969). Analysis of growth. Plant physiology. Vol VA Academic press. New York.

Thompson, C. R and D, C. Thill (1992) Interrupted wind grass and broadleaf weed control in soft white winter wheat. Res. Prog. Rep. West. Weed. Sci. soc.  weeds of agronomic crops. P 175-176.

Warkinson, A. R (1980) Density-dependence in single species populations of plants J Theor. Biol. 83:345-357.

Weaver, S E (1991) Size-dependent economic thresholds for three broadleaf weed species in soybeans Weed technol. 5:674-679.

Wilkinson, R. E and H, E. Jaqurs (1979) How to know the weeds 3rd ed 235pp.

Wilson, B. J (1986) Yield responses of winter cereals to the control of broadleaf weeds. Pages 75-82. In proc European Weed Research Society symp. Economic. Weed control Stuttgart. Germany.

Zedler, J. B and P, H. Zedler (1969) Association of species and their relationship to micro topography within old fields. Ecology. 50:432-442.

Zimdahi, R. L (1988) The concept and application of the critical weed free period pages 145-155. In M. Altieri and M. Liebman (eds) weed management in agroeco systems. Ecological approaches. CRC. Press, Boca Ratan FL.