Amani Machiani M, Rezaei- Chiyaneh E, Javanmard A, Maggi F, and Morshedloo MR, 2019. Evaluation of common bean (Phaseolus vulgaris L.) seed yield and quali-quantitative production of the essential oils from fennel (Foeniculum vulgare) and dragonhead (Dracocephalum moldavica) in intercropping system under humic acid application. Journal of Cleaner Production 235: 112-122.
Barker S and Dennett MD, 2013. Effect of density, cultivar and irrigation on spring sown monocrops and intercrops of wheat (Triticum aestivum L.) and faba beans (Vicia faba L.). European Journal of Agronomy 51: 108–116.
Bedoussac L, Journet EP, Hauggaard-Nielsen H, Naudin C, Corre-Hellou G, Jensen ES, Prieur L, and Justes E, 2015. Ecological principles underlying the increase of productivity achieved by cereal-grain legume intercrops in organic farming. A review. Agronomy for Sustainable Development 35: 911–935.
Bismillah Khan M and Khaliq A, 2004. Study of mungbean intercropping in cotton planted with different techniques. Journal of Research Bahuaddin Zakanya University 15: 23–31.
British Pharmacopoeia, 1988. HMSO. London UK. 2: A137-A138.
Celmeli T, Sari H, Canci H, Sari D, Adak A, Eker T, and Toker C, 2018. The nutritional content of common bean (Phaseolus vulgaris L.) landraces in comparison to modern varieties. Agronomy 166: 1–9.
Chen P, Song C, Liu XM, Zhou L, Yang H, Zhang X, Zhou X, Du Q, Pang, T, Fu ZD, Wang XC, Liu WG, Yang F, Shu K, Du J, Liu J, Yang W, and Yong T, 2019. Yield advantage and nitrogen fate in an additive maize-soybean relay intercropping system. Science of the Total Environment 657: 987–999.
Dastmalchi K, Dorman HG, Kosar M, and Hiltunen R, 2007. Chemical composition and in vitro antioxidant evaluation of a water soluble Moldavian balm (Dracocephalum moldavica L.) extract. Food Science and Technology 40: 1655–1663.
Dmitruk M and Weryszko-Chmielewska E, 2010. Morphological differentiation and distribution of non-glandular and glandular trichomes on Dracocephalum moldavicum L. shoots. Acta Agrobotonica 63(1): 11–22.
Fallah S, Rostaei M, Lorigooini Z, and Surki AA, 2018. Chemical compositions of essential oil and antioxidant activity of dragonhead (Dracocephalum moldavica L) in sole crop and dragonhead-soybean (Glycine max) intercropping system under organic manure and chemical fertilizers. Industrial Crops and Products 115: 158–165.
Fetene M, 2003. Intra-and inter-specific competition between seedlings of Acacia etbaica and a perennial grass (Hyparrenia hirta). Journal of Arid Environments 55(3): 441–451.
Ghosh PK, Mohanty M, Bandyopadhyay KK, Painuli DK, and Misra AK, 2006a. Growth, competition, yields advantage and economics in soybean/pigeon pea intercropping system in semi-arid tropics of India. II. Effect of nutrient management. Field Crops Research 96: 90–97.
Heydari Sh and Pirzad A, 2020. Efficiency of Funneliformis mosseae and Thiobacillus sp. on the secondary metabolites (essential oil, seed oil and mucilage) of Lallemantia iberica under salinity stress, Journal of Horticultural Science and Biotechnology 96(2): 249-259
Kumar BRM, Mansur CP, Salimath PM, Alagundagi SC, and Sarawad IM, 2009. Influence of different row proportions on yield components and yield of rabi crops under different intercropping systems. Arnataka Journal of Agricultural Sciences. 22(5): 1087-1089.
Ledgard SF, 1991. Transfers of fixed nitrogen from white clover to associated grasses in swards grazed by dairy cows estimated using 15 N methods. Plant and Soil Science 131: 215-223.
Maffei M and Mucciarelli M, 2003. Essential oil yield in peppermint/soybean strip intercropping. Field Crops Research 84: 229-240.
Morteza-Semnani K, 2006. Essential oil composition of Lallemantia iberica Fisch. et C.A. Mey. Journal of Essential Oil Research 18: 164–165.
Nassiri Mahallati M, Koocheki A, Mondani F, Feizi H, and Amirmoradi S, 2015. Determination of optimal strip width in strip intercropping of maize (Zea mays L.) and bean (Phaseolus vulgaris L.) in Northeast Iran. Journal of Cleaner Production 106: 343–350.
Nasrollahzadeh S, Shafagh-Kolvanagh J, Mohammadi M, and Aghaie-Garachorlu P, 2014. Effect of intercropping patterns of chickpea and dragon’s head on yield, yield components and morphological traits of dragon’s head under different weed management. International Journal of Advanced Biological and Biomedical Research 2(5): 1572-1581.
Neugschwandtner R and Kaul PH, 2014. Sowing ratio and N fertilization affect yield and yield components of oat and pea in intercrops. Field Crops Research 155: 159–163.
Osti G, Benincasa P, and Guiducci M, 2010. Competition and facilitation in hairy vetch barley intercrops. Italian Journal of Agronomy 5(3): 239–248.
Pandita AK, Saha MH, and Bali AS, 2000. Effect of row ratio in cereal-legume intercropping systems
on productivity and competition functions under Kashmir conditions. Indian Journal of Agronomy 45: 48–53.
Raza MA, Feng LY, Van der Werf W, Iqbal N, Khan I, Hassan MJ, Ansar M, Chen YK, Xi ZJ, Shi JY, Ahmed M, Yang F, and Yang WY, 2019. Optimum leaf defoliation: a new agronomic approach for increasing nutrient uptake and land equivalent ratio of maize soybean relay intercropping system. Field Crops Research 244: 107647.
Rezaei-Chiyaneh E, Amirnia R, Machiani MA, Javanmard A, Maggi F, and Morshedloo MR, 2019. Intercropping fennel (Foeniculum vulgare L.) with common bean (Phaseolus vulgaris L.) as affected by PGPR inoculation: a strategy for improving yield, essential oil and fatty acid composition. Scientia Horticulturae 261:108951
Rohi-Saralan A, Shafagh-Kolvanagh J, and Nassab ADM, 2018. Omega-3 fatty acid in purslane (Portulaca oleracea A) intercropped with dragon’s head (Lallemantia Iberica Fischer & CA Meyer) as affected by mulching and biofertilizers. Turkish Journal of Field Crops 23(2):127–134.
Salehi A, Mehdi B, Fallah S, Kaul HP, and Neugschwandtner RW, 2018. Productivity and nutrient use efficiency with integrated fertilization of buckwheat–fenugreek intercrops. Productivity and nutrient use efficiency with integrated fertilization of buckwheat–fenugreek intercrops. Nutrient Cycling in Agroecosystems 110: 407–425.
Wahla IH, Ahmad R, Ehsanullah Ahmad A, and Jabbar A, 2009. Competitive functions of components crops in some barley based intercropping systems. International Journal of Agriculture and Biology 11(1): 69–71.
Wang Z, Zhao X, Wu P, Gao Y, Yang Q, and Shen Y, 2017. Border row effects on light interception in wheat/maize strip intercropping systems. Field Crops Research 214: 1–13.
Weisany W, Raei Y, and Pertot I, 2015. Changes in the essential oil yield and composition of dill (Anethum graveolens L.) as response to arbuscular mycorrhiza colonization and cropping system. Industrial Crops and Products 77: 295–306.
Zhang D, Sun Z, Feng L, Bai W, Yang N, Zhang Z, et al., 2020. Maize plant density affects yield, growth and source-sink relationship of crops in maize/peanut intercropping. Field Crops Research 257: 107926.
Zhang LZ, Van der Werf W, Bastiaans L, Zhang S, Li B, and Spiertz JHJ, 2008. Light interception and utilization in relay intercrops of wheat and cotton. Field Crops Research 107(1): 29–42.
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