Abou-Khadrah SH, Mohamed AAE, Gerges NR Diab ZM. 2000. Response of four sunflower hybrids in low nitrogen fertilizer levels of phosphor in bio-fertilizer. Journal of Agricultural Research Tanta University, 28:105-118.
Akbari P, Ghalavand A, Modares Sanavy AM, Agha Alikhani M and Shoghi Kalkhoran AM. 2011. Comparison of different nutritional levels and the effect of plant growth promoting rhizobacteria (PGPR) on the grain yield and quality of sunflower. Australian Journal of Crop Sciences, 5 (12):1570-1576.
Akmakc CIR, Donmez F, Aydin A and Ahin FS. 2006. Growth promotion of plants by plant growth promoting rhizobacteria under greenhouse and two different field soil conditions. Soil Biology and Biochemistry, 38:1482-1487.
Bagheri H, Andalibi B and Azimi-Moghaddam R. 2012. Effect of atrazine anti transpiration application on
improving physiological traits, yield and yield components of safflower under rain fed condition. Journal of Crops Improvement, 14 (2): 1-16. (In Persian).
Banik P, Midya A, Sarkar BK and Ghose SS. 2006. Wheat and chickpea intercropping systems in an additive experiment: Advantages and weed smothering. European Journal of Agronomy, 24: 325-332.
Dabbagh Mohammadi Nassab A, Amini R and Tamari E. 2015. Evaluation of Maize (Zea mays L.) and three cultivars of Common Bean (Phaseolus vulgaris L.) intercropping with application of biofertilizers and chemical fertilizers. Agricultural Science and Sustainable Production, 25 (1): 99-113. (In Persian).
Farnia A and Moayedi M. 2014. Effect of Phosphate and Nitrogene Bio-fertilizers on yield, yield components, oil and protein in sunflower (Helianthus annus L.). Bulletin of Environment, Pharmacology and Life Sciences, 3(Spl Issue V): 110-117.
Fernandez-Moya V, Martinez-Force E and Garces R. 2005. Oils from improved high stearic acid sunflower seeds. Journal of Agricultural and Food Chemistry, 53: 5326-5330.
Jalilian J, Modarres-Sanavy S, Saberali SF and Sadat-Asilan K. 2012. Effects of the combination of beneficial microbes and nitrogen on sunflower seed yields and seed quality traits under different irrigation regimes. Field Crops Research Journal, 127: 26–34.
Jalilian J, Najafabadi A and Zardashti MR. 2017. Intercropping patterns and different farming systems affect the yield and yield components of safflower and bitter vetch. Journal of Plant Interactions, 12 (1): 92-99.
Imran M, Ali A, Waseem M, Tahir M, Ullah A, Mohsin Sh, Ghaffari A and Rehman H. 2011. Bio-economic assessment of sunflower-mung bean intercropping system at different planting geometry. International Research Journal of Agricultural Science and Soil Science, 1: 126–136.
Kopke U, Nemecek T, 2010. Ecological services of faba bean. Field Crops Research 115: 217-233.
Krol B and Paszko T. 2017. Harvest date as a factor affecting crop yield, oil content and fatty acid composition of the seeds of calendula (Calendula officinalis L.) cultivars. Industrial Crops and Products, 97: 242–251.
Mahfouz H and Migawer E A. 2004. Effect of intercropping, weed control treatment and their interaction on yield and its attributes of chickpea and canola. Egyptian Journal of Basic and Applied Science, 19(4): 84-101.
Malbubi A. 2007. Characteristic of Barvar-2 phosphorus biofertilizer. Technical publication Zist Fannavar Sabz Publications. Tehran, Iran. 104 pp.
Manaffee W F and Kloeppes J W. 1994. Applications of plant growth promoting rhizobacteria in sustainable agriculture. In: Soil Biota Management in Sustainable Farming Systems, Pankburst, C.E., Doube, B.M., Gupta, V.V.S.R., and Grace, P.R., eds. Pp: 23-31 CSIRO, Pub. East Melbourne, Australia.
Mirzaei A and Vazan S. 2013. Study the effect of drought stress chemical fertilizer and bio-fertilizer on seed yield and important agronomic of safflower. International Journal of Agriculture and Crop Sciences, 6 (13): 968-974.
Moradi R, Rezvani Moghaddam P, Nassiri Mahallati M and Lakzian A. 2009. The effect of application of organic and biological fertilizers on yield, yield components and essential oil of Foeniculum vulgare (Fennel). Journal of Iranian Field Crops Research, 7(2): 635-645. (In Persian).
Narula N, Kumar V, Behl R, Deubel A, Gransee A and Merbach W. 2000. Effect of p solubilizing (Azotobacter chroococcum) on N, P, K uptake in p- responsive wheat genotypes grown under greenhouse condition. Journal of Plant Nutrition and Soil Science, 163 (4): 393-398.
Naghizade M, Ramroodi M, Galavi M, Siahsar B, Heydari M and Maghsoodi AA, 2012. The effects of various phosphorus fertilizers on yield and yield components of maize and grass pea intercropping. Iranian Journal of Field Crop Science, 43 (2): 203-2015. (In Persian).
Ojaghloo F, Farahvash F, Hassan-Zadeh A and Pour-Yusef M. 2007. Effect of inoculation with Azotobacter and barvar phosphate biofertilizers on yield of safflower. Journal of Agricultural Sciences, 3: 25-30. (In Persian).
Raei Y, Bagheri Pirouz A, Shafagh Kolvanagh J, Nasrollahzadeh S and Aghaei Gharachorlou P. 2017. Effect of chemical and bio nitrogen fertilizer on yield and yield components of soybean under intercropping with maize. Journal of Biodiversity and Environmental Sciences, 10 (1): 90-96.
Raei Y, Shariati J and Weisany W. 2015. Effect of biological fertilizers on seed oil, yield and yield components of Safflower (Carthamus tinctorius L.) at different irrigation levels. Agricultural Science and Sustainable Production, 25 (1): 65-84. (In Persian).
Rezaei-Chianeh E, Dabbagh Mohammadi Nassab A, Shakiba MR, Ghassemi-Golezani K and Aharizad S. 2011. Intercropping of maize (Zea mays L.) and faba bean (Vicia faba L.) at different plant population densities. African Journal of Agricultural Research, 7: 1786-1793.
Rezaei-Chiyaneh E, Khorramdel S and Garachali P. 2015. Evaluation of relay intercropping of sunflower and faba bean on their yield and land use efficiency. Journal of Crops Improvement, 17 (1): 183-196. (In Persian).
Sakhavi Sh, Amini R, Shakiba MR and Dabbagh Mohammadi-Nasab A. 2017. Advantage of Faba Bean and Cumin intercropping under organic, biological and chemical fertilizer treatments. Agricultural Science and Sustainable Production, 26 (4): 17-32. (In Persian).
Seyed Sharif R, Namvar A and Seyed Sharifi R. 2017. Grain filling and fatty acid composition of safﬂower fertilized with integrated nitrogen fertilizer and biofertilizers. Pesquisa Agropecuária Brasileira 52: 236-243.
Shahraki M, Dahmarede M, Khamari E and Asgharzade A. 2016. Effects of azotobacter, azospirillum, and levels of manure on quantitative and qualitative traits of Safflower (Carthamus tinctorius L.). Agroecology Journal, 8 (1): 59-69. (In Persian).
Singh Rajesh K, Kumar H and Singh Amitesh K. 2010. Brassica based intercropping systems. A Review Agriculture Sciences, 31: 6-11.
Soleymanifard A and Siadat SA. 2011. Effect of inoculation with bio-fertilizer in different nitrogen levels on yield and yields components of safﬂower under dry land conditions. American Eurasian Journal of Agriculture and Environmental Sciences, 11: 473-477.
Sullivan, P. 2003. Applying the principle of sustainable farming. ATTRA National Sustainable Agriculture Information Service, 16 pp.
Tohidy Nejad E, Mazaheri D and Koochehi A. 2004. Study of maize and sunflower intercropping. Pajouhesh VA Sazandgi, 64: 39-44. (In Persian).
Vandermeer J H. 1989. The ecology of intercropping. Cambridge University Press, UK.
Zafaranieh M. 2015. Effect of various combinations of safflower /chickpea intercropping on yield and yield components of safflower. Agriculture Science Developments, 4: 31–34.