- Banik, P., Midya, A.B., Sarkar,, K., and Ghose, S.S. 2016. Wheat and chickpea intercropping systems in an additive series experiment: Advantages and weed smothering. European Journal of Agronomy 24: 325-332.
- Baumann, D.T., Bastians, L., and Kropff, M.J. 2014. Intercropping system optimization for yield, quality and weed suppression combining mechanistic and descriptive models. Agronomy Journal 94: 734-742.
- Bilalis, D., Papastylianou, P., Konstantas, A., Patsiali, S., Karkanis, A., and Efthimiadou, A. 2017. Weed-suppressive effects of maize-legume intercropping in organic farming. International Journal of Pest Management 56: 173-181.
- Bulson, H.A.J., Snaydon, R.W., and Stopes, C.E. 1997. Effects of plant density on intercropped wheat and field beans in an organic farming system. Journal of Agricultural Science 128: 59-
- Chen, C., Westcott, M., Neill, K., Wichmann, D., and Knox, M. 2004. Row configuration and nitrogen application for barley-pea intercropping in Montana. Agronomy Journal 96: 1730-
- Dwivedi, A., Dev, I., Kumar, V., Yadav, R.S., Yadav, M., Gupta, D., Singh, A., and Tomar, S.S. 2015. Potential role of maize-legume intercropping systems to improve soil fertility status under smallholder farming systems for sustainable agriculture in India. International Journal of Life Sciences Biotechnology and Pharma Research 4(3): 145.
- 2020. Crop Production and Trade Data. http://www.fao.org/faostat/en/#data (accessed December 30, 2020).
- 2017. Food and Agriculture Organization of the United Nation. Quarterly bulletin of Statistics. Remote, Italy
- Fernandez, O.N., Vignolio, O.R., and Requesens, E.C. 2002. Competition between corn (Zea mays) and bermudagrass (Cynodon dactylon) in relation to the crop plant arrangement. Agronomy Journal 22: 293-305.
- Ghale-Noyee, S., Koocheki, A., Yazdi, M.N.P., and Jahan, M. 2016. Effect of different treatments of mixed and row intercropping on yield and yield components of sesame and bean. Iranian Journal of Field Crops Research 15(3): 588-602. (in Persian with English abstract).
- Ghanbari, A., Dahmardeh, M., Siahsar, B.A., and Ramroudi, M. 2016. Effect of maize (Zea mays ) - cowpea (Vigna unguiculata L.) intercropping on light distribution, soil temperature and soil moisture in and environment. Journal of Food and Agricultural Environment 8: 102-108.
- Ghosh, P.K. 2004. Growth, yield, competition and economics of groundnut/cereal fodder intercropping systems in the semi-arid tropics of India. Field Crops Research 88: 227-237.
- Hauggaard-Nielsen, H., Ambus, P., and Jensen, E.S. 2015. Interspecific competition, N use and interference with weeds in pea-barley intercropping. Field Crops Research 70: 101-109.
- Haymes, R., and Lee, H.C., 1999. Competition between autumn and spring planted grain intercrops of wheat (Triticum aestivum) and field bean (Vicia faba L.). Field Crops Research 62: 167-176.
- Holland, J.B., and Brummer, E.C. 1999. Cultivar effects on oat-berseem clover intercrops. Agronomy Journal 91: 321-
- Iqbal, J., Cheema, Z.A., and An, M. 2017. Intercropping of field crops in cotton for the management of purple nutsedge (Cyperus rotundus ). Plant Soil 300: 163-171.
- Jensen, E.S. 1996. Grain yield, symbiotic N2 fixation and interspecific competition for inorganic N in pea-barley intercrops. Plant Soil 182: 5-
- Kallu, B.A., and Erhabor, P.O. 1990. Barley, lentil and flax yield under different intercropping systems. Agronomy Journal 82: 1066-
- Kaut, A.H., Mason, H.E., Navabi, A., O’Donovan, J.T., and Spaner, D. 2018. Organic and conventional management of mixtures of wheat and spring cereals. Agronomy Sustainable Development 28: 363-371.
- Li, M., Zhang, J., Liu, S., Ashraf, U., Zhao, B., and Qui, S. 2018. Mixed- cropping systems of different rice cultivars have grain yield and quality advantages over mono-cropping systems. Journal of the Science of Food and Agriculture 99(7): 3326-3334.
- Li, L., Yang, S., Li, X., Zhang, F., and Christie, F. 1999. Interspecific complementary and competitive interactions between intercropped maize and faba bean. Plant Soil 212: 105-114.
- Liebman M., and Dyck E. 2011. Crop rotation and intercropping strategies for weed management. Ecological Application 3: 92-122.
- Majnoun-Hosseini, N. 2008. Agriculture and Livestock Production. Tehran University Press, Iran. (In Persian).
- Mazaheri, D. 2008. Intercropping. (2nd). Tehran, Iran. (In Farsi).
- Midega, C.A.O., Khan, Z.R., Amudavi, D.M., Pittchar, J., and Pickett, J.A. 2010. Integrated management of Striga hermonthica and cereal stemborers in finger millet [Eleusine coracana (L.) Gaertn.] through intercropping with Desmodium intortum. International Journal of Pest Management 56: 145-151.
- Midmore, D.J. 2009. Agronomic modification of resource use and intercrop productivity. Field Crops Research 34: 357-380.
- Morris, R.A., and Garrity, D.P. 2011. Resource capture and utilization in intercropping-water. Field Crops Research 34: 303-317.
- Mouradi, M., Farissi, M., Makoudi, B., Bouizgaren, A., and Ghoulam, C. 2018. Effect of faba bean (Vicia Faba) rhizobia symbiosis on barley's growth, phosphorus uptake and acid phosphatase activity in the intercropping system. Annals of Agrarian Science 16(3): 297-303.
- Odo, P.E. 1991. Evaluation of short and tall sorghum varieties in mixtures with cowpea in the Sudan savanna of Nigeria: Land equivalent ratio, grain yield and system productivity index. Experimental Agriculture 27: 435-
- Olorunmaiye, P.M. 2015. Weed control potential of five legume cover crops in maize/cassava intercrop in a Southern Guinea savanna ecosystem of Nigeria. Australian Journal of Crop Science 4: 324-329.
- Qamar, I.A., Keating, J.D.H., Normohammad, T., Ali, A., and Ajmalkhan, M. 1999. Interdunction and management of vetch/barley forage mixture in the rainfed areas of Pakistan: Forage yield. Journal Agriculture Research 50: 1-9.
- Rezaei-Chiyaneh, E., and Gholinezhad, E. 2015. Study of agronomic characteristics and advantage indices in intercropping of additive series of chickpea (Cicer arietinum ) and black cumin (Nigella sativa L.). Journal of Agroecology 7(3): 381-396. (in Persian with English abstract).
- Saucke, H., and Ackermann, K. 2016. Weed suppression in mixed cropped grain peas and false flax (Camelina sativa). Weed Research 46: 453-461.
- Steinmaus, S., Elmore, C.L., Smith, R.J., Donaldson, E., Weber, A., Roncoroni, J.A., and Miller, P.R.M. 2008. Mulched cover crops as an alternative to conventional weed management systems in vineyards. Weed Research 48(1): 273-281.
- Szumigalski, A., and Van Acker, R. 2015. Weed suppression and crop production in annual intercrops. Weed Science 53: 813-825.
- Tsubo, M., Walker, S., and Mukhala, E. 2001. Comparisons of radiation use efficiency of mono-/inter-cropping systems with different row orientations. Field Crops Research 71: 17-29.
- Willey, R.S. 1979. Intercropping-its importance and research needs. Part 1. Competition and yield advantages. Field Crop Abstract 32: 1-
|