1. Rathke GW, Behrens T, Diepenbrock W. Integrated nitrogen management strategies to improve seed yield, oil content and nitrogen efficiency of winter oilseed rape (Brassica napus L.): a review. Agr Ecosyst Environ. 2006;117:80-108.

2. Alyari H, Shekari F. Oil Seeds (Agronomy and Physiology). Amidi Press, Tabriz. Iran. [In Persian]. 182p. 2000.

3. FAO—Food and Agriculture Organization of the United Nations. 2017. http://www.fao.org/faostat/en/#data/QC (Accessed May 2019).

4. Roody D, Rahmanpour S, Javidfar F. Canola Production. Oil Seed Research Department. Seed and Plant Improvement Ins. Ministry of Agriculture-Jahad. 53p. 2003.

5. Marbet R. Differential response of wheat to tillage management systems in a semi-arid area of Morocco. Field Crop Res. 2000;66:165-174.

6. Alvarez R, Steinbach HS. A review of the effects of tillage systems on some soil physical properties, water content, nitrate availability and crops yield in the Argentine Pampas. Soil Till Res. 2009;104:1-15.

7. Fischer RA, Santiveri F, Vidal IR. Crop rotation, tillage and crop residue management for wheat and maize in the sub-humid. Field Crop Res. 2002;79:107-122.

8. Unger PW. Tillage effects on winter on wheat production where the irrigated and dryland crops are alternated. Agron J. 1997;69:944-950.

9. Lichtfouse E. 2011. Alternative Farming Systems, Biotechnology, Drought Stress and Ecological Fertilization. Springer Dorecht Heidelberg London New York, 354p. 2011.

10. Asaduzzaman M, Pratley J, Lemerle D, Luckett D, Svenson C,  Min A. Allelopathy in canola: potential for weed management. Australian Research Assembly on Brassica.  17^th Australian Research Assembly on Brassicas (ARAB), 15-17 August 2011. WaggaWagga. Australia.

11. Machado S. Allelopathic potential of various plant species on downy brome: implications for weed control in wheat production. Agron J. 2007;99:127-132.

12. Mondal MDF, Asaduzzaman MD, Asao T. Adverse effects of allelopathy from legume crops and its possible avoidance. Am J Plant Sci. 2015;6:804-810.

13. Baeshen AA, Abdullatif BM. Comparison of the effect of some medicinal plants extracts on germination and growth of a dicotyledonous plant lentils (Lens culinaris) and monocotyledonous plant maize (Zea mays). Journal of Environmental Indicators. 2015;9:29.

14. Anaya A.A. Allelopathy as a tool in the management of biotic resources in agroecosystems. Crit Rev Plant Sci. 1999;18:697-739.

15. Saharkhiz MJ, Smaeili S, Merikhi M. Essential oil analysis and phytotoxic activity of two ecotypes of Zataria multiflora Boiss growing in Iran. Nat Prod Res. 2010;24:1598-1609.

16. Xuan TD, Tawata S, Khanh TD, Chung IM. Biological control of weeds and plants pathogens in paddy rice by exploiting plant allelopathy: an overview. Crop Prot. 2005;24:197-206.

17. Azirak S, Karaman S. Allelopathic effect of some essential oils and components on germination of weed species. Acta Agr Scand B S P. 2008;58:88-92.

18. Nishida N, Tamotsu S, Nagata N, Saito C, Sakai A. 2005. Allelopathic effects of volatile monoterpenoids produced by Salvia leucophylla: inhibition of cell proliferation and DNA synthesis in the root apical meristem of Brassica campestris seedlings.  J Chem Ecol. 2005;31:1187-203.

19. Rostaei M, Fallah S, Lorigooini Z, Abbasi-Surki A. The effect of organic manure and chemical fertilizer on essential oil, chemical compositions and antioxidant activity of dill (Anethum graveolens) in sole and intercropped with soybean (Glycine max).J. Clean. Prod. 2018a;199:18-26.

20. Rostaei M, Fallah S, Lorigooini Z, Abbasi-Surki A. Crop productivity and chemical compositions of black cumin essential oil in sole crop and intercropped with soybean under contrasting fertilization. Ind Crops Prod. 2018b;125:612-629.

21. Souto AG, Cavalcante LF, Gheyi HR, Nunes JC, Oliveira F, Oresca D. Photosynthetic pigments and biomass in noni irrigated with saline waters with and without leaching. Rev Bras Eng Agríc Ambient. 2015;19:1035-1041.

22. Nasr-Isfahani M, Shariati M. The effect of some allelochemicals on seed germination of Coronilla varia L. Am Eurasian J Agric Environ Sci. 2007;33:531-540.

23. Harman H, Kester D, Davis F. Plant Propagation, Principle and Practices. Prentice Hall International, Inc, United States of America. 647p. 1990.

24. Tomaszewski M, Thimann KV.  Interactions of phenolic acids, metallic ions and chelating agents on auxin-induced growth. Plant Physiol. 1996;41:1443-1454.

25. Saberi MR, Shahriar-Jafari M, Tarnian FA, Safari H. Allelopathic effect of Thymus kotschyanuson seed germination and initial growth of Bromus inermis and Agropyrun elongetum. J Watershed Manage Res. 2011;93:18-25. [In Persian with Abstract English].

26. Soltanipoor M, Moradshahi A, Rezaei M, Kholdebarin B, Barazandeh M. Allelopathic effects of essential oils of Zhumeria majdae on wheat (Triticum aestivum) and tomatto (Lycopersicon esculentum). Iran J Biol. 2006;19:19-28. [In Persian with Abstract English].

27. Fenandez M, Aparicioa JC, Rubialesa SD. Intercropping with cereals reduces infection by Orobanchecrenata in legumes. Crop Prot. 2007;26:1166-1172.

28. Mohammaddoost-Chamanabad HR, Sayah M, Asghari A, Pourmorad-Kaleibar B. The allelopathic effects of Sinapis arvensis and Cirsium arvense extracts on germination and nutrient uptake of canola (Brassica napus). Agron J. 2012;104:41-47. [In Persian with Abstract English].

29. Rassam Gh, Dadkhah A. The effects of drought stress on germination and heterotrophic seedling growth characteristics of lentil (Lens culinaris Medik.). J Agron Sci. 2013;9:13-24.

30. Chon SU, Jang HG, Kim DK, Kim YM, Boo HO, Kim YJ. Allelopathic potential in lettuce (Lactuca sativa L.) plants. Sci. Hortic. 2005;106:309-317.

31. Macias FA, Molinillo-Varela RM, Galindo JCG. Allelopathy a natural alternative for weed control. Pest Manage Sci. 2007;63:327-348.

32. Pirasteh-Anosheh H, Emam Y, Seharkhiz MJ. Study the allelopathic characteristics of medicinal plants on germination traits and seedling growth of wheat (Triticum astivum) and wild oat (Avena ludoviciana). Iran J Field Crop Res. 2011;9:95-102. [In Persian with Abstract English].