• Dr. Martin M. Koome The Department of Agriculture and Natural Resources Kenya Methodist University
  • Dr. David Maushimiyimana The Department of Agriculture and Natural Resources Kenya Methodist University
  • Prof Peter A.Kamau Kamau The Department of Agriculture and Natural Resources Kenya Methodist University


A field research trial on intercropping sunflower (Helianthusannuus) and common beans (Phaseolus vulgaries) was first held at the Kaimosi Agricultural Training Centre (ATC) farm in Nandi County in the short season of 2016. The purpose of the research was to investigate the agronomic and economic potential of intercropping the two crops. Particularly, the field trial was done in randomized complete block design (RCBD) coupled with three imitations. Sunflower variety H8998 and Mwitemania common beans (GLP 92) were sown simultaneously. The treatments included sole beans B (45 x 10 cm), sole sunflower S1 (75 x 30 cm), sole sunflower S2 (90 x 30 cm), and the intercrops of sunflower/bean (single and double rows of beans with the two sunflower spacing S1 and S2). Clearly, the results exhibited that sunflower plant height, head diameter, 100 seed weight, and number of pods per plant in case common bean was not significantly affected while days to maturity for beans and the yields of these two food crops were massively effected by the intercropping systems. Land equivalent ratio (LER) ranged between 1.32 and1.54 for all the four intercropping systems. Monetary equivalent ratio (MER) varied between 0.99 and 1.20 with three out of the four intercrops combinations having MER > 1.0. Sunflower S2 (90 x30 cm) intercropped with double rows of beans had highest LER (1.54) and MER (1.20). The results indicate there was land use advantage and economic efficiency where each LER and MER value exceeded 1.0. Therefore, the intercropping method needs to be intensively practiced to maximize total crop production per unit area.


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Acland, J. D. (1971). East African crops: An introduction to the production of field and plantation crops in Kenya, Tanzania, and Uganda. Longman Group UK Limited, Essex.
Adetiloye, P. O., & Aekunle, A. A. (1989). Potentials of Intercropping Soybeans and Cowpea. Concept of Monetary Equivalent Ratio and its Usefulness in the Evaluation of Intercropping Advantage 100 V.I.O, 2, 123-234.
Adentunji, I. A., & Amanze, C. O. (200). Intercropping sunflower with local varieties of cassava in a moist savanna site of Nigeria. African Journal of Root and Tuber Crops, 4, 26-31.
Adetunji, A. I. (1993). Growth and yield of intercropped sorghum, sorghum bicolor and sunflower Helianthus annum (L.) in semi-arid Nigeria. Journal of.
Agronomics Crop Science, 171, 351-357.
Agele, S. O. et al. (2002). Water use, growth, and performance of sunflower affected by incorporation of organic wastes in an Alfisol in the late period in a rainforest zone of Nigeria. Tropical Oil-Seeds, 7, 12-24.
Ali, Z. M. Malik, A., & Chema, M. A. (2000). Studies on determining a suitable canola wheat intercropping pattern. International. Journal of Agribusiness Biology, 2(1-2), 42-44.

Altieri, M. A. (1991). Traditional farming in Latin America. The Ecologist, 21, 93-96.
Altieri, M. A. (1995). Agroecology: The science of sustainable agriculture (2nd ed.). Westview Press.
Altieri, M. A. (1999). The ecological role of biodiversity in agro ecosystems. Journal of Agribusiness Ecosystem Environmental, 74, 19-31.
Andow, D. A. (1991). Vegetational diversity and arthropod population response. Annual Revised Entomology, 36, 561-586.
Andrews, D. J. (1976). Intercropping with sorghum in Nigeria. Experimental Agriculture, 8, 139-150.
Anil, L., Park, J., Phipps, R. H., & Miller, F. A. (1998). Temperate intercropping of cereals for forage: A review of the potential for growth and utilization with particular reference to the UK. Grass Forage Science, 53, 301-317.
Assefa, G., Ledin, I. (2001). Effect of variety, soil type, and fertilizer on the establishment, growth, forage yield, quality and voluntary intake by cattle of oats and vetches cultivated in pure stands and mixtures. Animal Feed Science Technology, 92, 95-111.
Atuahene-Amankwa, G., Beatie, A. D., Michaels, T. E., & Falk, D. E. (2004). Cropping system evaluation and selection of common bean genotypes for a maize/bean intercrop. African Crop Science Journal, 12, 105-113.
Baker, E. F. I. (1978). Mixed cropping in Northern Nigeria. International Cereals and Ground Nuts Experimental Agriculture, 14, 293-298.
Bannon, F. J., & Cooke, B. M. (1998). Studies on dispersal of Septoria tritici pycnidiospores in wheat-clover intercrops. Plant Pathology, 47, 49-56.
Boundreau, M. A., & Mundt, C. C. (1992). Mechanisms of alterations in bean rust epidemiology due to intercropping with maize. Phytopathology, 82, 1057-1060.
Bulson, H. A., Snaydon, .S. W., & Stopes, C. E. (1997). Effects of plant density on Intercropped wheat and filed beans in an organic farming system. Journal of .
Caballero, R., Goicoechea, E. L., & Hernaiz, P. J. (1995). Forage yields and quality of common vetch and oat sown at varying seeding ratios and seeding rates of common vetch. Field Crops Research, 41, 135-140.
Carsky, R. J., Abaidoo, R. K., Dashiell, C., & Sanginga, N. (1997). Effect of soybean on subsequent maize grain yield in the Guinea Savannah zone of West Africa. Africa Crop Science Journal, 5, 31-38.
Cenpukdee, U., & Fukai, S. (1992a). Cassava/legume intercropping with contrasting cassava cultivars: Competition between component crops under three intercropping conditions. Field Crops Research., 29, 113-133.
Cenpukdee, U., & Fukai, S. (1992b). Cassava or legume intercropping with contrasting cassava cultivation: Two selection criteria for crops. Field Crops Research, 29, 135-149.
Clawson, D. L. (1985). Harvest security and intraspecific diversity in traditional tropical agriculture. Econ Bot, 39, 56-67.
MOA. (2003). Annual report on Crop development division.
Darish, M., Ahad, M., & Meysam, O. (2006). Assessing the land equivalent ratio (LER) of two corn (Zea mays L.) varieties intercropping at various nitrogen levels in Karaj, Iran. Journal Central European Agriculture, 7, 359-364.
Davis, J. H. C., Woolley, J. N. (1993). Genotypic requirement for intercropping. Field Crops Research, 34, 407-430
Dhima, K. V., Lithourgidis, A. S., Vasilakoglou, I. B., & Dorcas, C. A. (2007). Competition indices of common vetch and cereal intercrops in two seedling ratio. Field Crops Research, 100, 249-256.
Earles, R. (2005). An Introduction to NCAT program specialist. Sustainable Agriculture.
Elemo, K. A., Kumar, V., Olukosi, J. O., & Ogunbile, A. O. (1990). Review of research work on mixed cropping in the Nigerian savanna. Samaru Miscellaneous Paper 127, 125.
El-Swaify, S. A. (1988). Achieving conservation effectiveness in the tropics using legume-Intercrops. Soil Technology, 1, 1-12.
EPZA. (2005). Vegetable oil industry in Kenya 2005. Export Processing Zones Authority, Kenya.
Eskandari, H. A., Ghanbari, A., & Javanmard, A. (2009a). Intercropping of cereals and legumes for forage production. Notulae Scientia Biologicae, 1, 07-13.
Eskandari, H. A., Ghanbari-Bonjar, M., Galavai, M. Salari, 2009b. Forage quality of cow pea (Vigna sinensis) intercropped with corn (Zea mays) as affected by nutrient uptake and light interception. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 37, 171-174.
Eskandari, H. (2012a). Yield and quality of forage produced in intercropping of maize (Zea mays) with cowpea (Vigna sinensis) and mungbean (Vigna radiate) as double cropped. Journal of Basic and Applied Scientific Research, 2, 93-97.
Eskandari, H. (2012b). Intercropping of maize (Zea mays) with cowpea (Vigna sinensis) and mungbean (Vigna radiata): Effect of complementarity of intercrop components on resource consumption, dry matter production and legumes forage quality. Journal of Basic and Applied Scientific Research, 2, 355-360.
Fininsa, C. (1996) Effect of intercropping bean with maize on bean common bacterial blight and rust diseases. International Journal of Pest Management, 42, 51-54.
Francis, R., & Decoteau, D. (1993). Developing and effective southern pea and sweet corn intercrop system. Horttechnology, 3, 178-184.
Fujita, K., Ofosu-Budu, K. G., Ogata, S. (1992). Biological nitrogen fixation in mixed legume-cereal Cropping systems. Plant Soil, 141, 155-175.
Fukai, S., & Trenbath, B. R. (1993). Processes determining intercrop productivity and yields of component crops. Field Crops Res, 34, 247-271.
Fustec, J., Lesuffleur, F., Mahieus, S., & Cliquet, J. B. (2010). Nitrogen rhizodeposition of legumes Review. Agron Sustain Dev, 30, 57-56.
Ghanbari, A., & Lee, H. C. (2003). Intercropped wheat (Triticum aestivum L.) and bean (Vicia faba L.) as a wholecrop forage: Effect of harvest time on forage yield and quality. Grass and Forage Science, 58(1), 28-36.
Girjesh, G. K., & Patil, V. C. (1991). Weed management studies in groundnut and sunflower intercropping system. Journal of Oilseeds Research, 8, 7-13.
GOK. (1998). Government of Kenya Economic Survey 1997. Central Bureau of Statistics, Nairobi, Kenya.
GOK. (2006). Statistical Abstract. Government of Kenya, Nairobi, Kenya.
Gruhn, P. F., Goletti, P., & Yudelman, M. (2000). Integrated nutrient management, soil fertility, and sustainable agriculture: Current issues and future challenges. International Food Policy Research Institute Washington, D.C. U.S.A.
GTZ. (2009b). International fuel prices 2009, (6th ed). GTZ, Germany.
Horwith. B. (1985). A role for intercropping in modern agriculture. BioScience 35, 286- 291.
IDRC. (1998). Oil crops, sunflower, linseed, and sesame: Proceedings of the Fourth Oil Crop Network workshop held at Njoro, Kenya, 25-29 January 1998. IDRC, Canada.
Jackson. L. E., Pascual, U., & Hodgkin, T. (2007). Utilizing and conserving agrobiodiversity in agricultural landscapes. Agriculture, Ecosystem, and Environment Journal, 121, 196-210.
Jaetzold, R., Schimdt, H., Hornetz, B., & Chisanya, C. (2006). Farm Management Handbook of Kenya. Ministry of Agriculture, Nairobi, Kenya.
Jannasch, R. W., & Martin, R. C. (1999). The potential of capturing the forage yield of white lupin by intercropping with cereals. Biological Agricultural Horticulture, 17, 113-130.
Kandel, H. J., Schneiter, A. A., & Johnson, B. L. (1997). Intercropping legumes into sunflower at different growth stages. Crop Science Journal, 37, 1532-1537.
Keating, B. A., & Carberry, P. S. (1993). Resource capture and use in intercropping –solar radiation. Field Crops Research, 34, 273-301.
Kornegay, E. T., Denbow, D. M., Yi, Z., & Ravindran, V. (1996). Response of broilers to graded levels of microbial phytase added to maizesoybean-meal-based diets three levels of non-phytate phosphorus. British Journal of Nutrition, 75, 839-852.
Kyamanywa, S., & Ampofo, J. K. (1988). Effect of cowpea/maize mixed cropping on the incident light at the cowpea canopy and flower thrips (Thysanoptera: Thripidae) population density. Crop Protection, 7, 186-189.
Kyamanywa, S., Tukahirwa, E. M. (1988). The effect of mixed cropping beans, cowpeas and maize on population densities of bean flower thrips, Megalurothrips sjostedti (Trybom) (Thripidae). Insect Science Application, 9, 255-259.
Lichtfouse, E., Navarrete, M., Debaeke, P., Souchère, V., Alberola, C., & Ménassieu, J. (2009). Agronomy for sustainable agriculture. A review of Agronomy Sustainable Development, 29, 1-6.
Liebman, M., & Dyck, H. (1993) Crop rotational and intercropping strategies for weed management. Ecological Applications, 3, 92-122.
Mahapatra, S.C. (2011). Study of grass-legume intercropping system in terms of indices and monetary advantage index under acid lateritic soil of India. Journal of Experimental Agriculture, 1(1), 1-6.
Malézieux, E., Crozat, Y., Dupraz, C., Laurans, M., Makowski, D., Ozier-Lafontaine H., Rapidel, B., de Tourdonnet, S., & Morison, M. (2009). Mixing plant species in cropping systems: Concepts, tools and models. A review of Agronomics Sustainable Development, 29, 43-62.
Maobe, S. N. Dyck, E. A., & Mureithi, J. G. (1998). Screening of soil improving herbaceous legumes for inclusion into smallholder farming systems in Kenya. In: Soil Fertility Research for Maize-based Farming systems in Malawi and Zimbabwe. Soil Fertility Network. S. R. Waddington, H. K. Murwira, J. D. T. Kumwenda, D. Hikwa, and F. Tagwira (Eds.), 105-112.
Mazaheri, D. A., Madani , M., & Oveysi, 2006. Assessing the land equivalent ratio (LER) of two corn (Zea mays L.) varieties intercropping at various nitrogen levels in Karaj, Iran. Journal of Central European Agriculture, 7(2), 359-364.
Midmore, A. J. (1993). Agronomic modification of resource use and intercrop productivity. Field Crops Research, 34, 357-380.
Ministry of Agriculture and Rural Development (MOARD). (2004). Annual Report of 2004, Nairobi, Kenya.
MOA. (2005). Ministry of Agriculture, Nandi North District. Annual Report.
MOA. (2010). Economic Review of Agriculture 2010. Ministry of Agriculture, Kenya. Morris R.A.
Garrity, D. P. (1993). Resource capture and utilization in intercropping water. Field Crops Research, 34, 303-317
Muhammad, A. H., Sarfraz, I. M., Ahmed, N. M., & Ali, A. (2007). Agro-economics study on canola intercropping with sunflower. Journal Agricultural Research, 45, 81-85.
Muok, B. O., Nyabenge, M., Ouma, B. O., Esilaba, A. O., Nandokha, T., & Owuor B. (2010). Environmental Suitability and Agro-environmental Zoning of Kenya for Biofuel Production. PISCES, Kenya.
Muoneke, C. O., Ogwuche, M. A., & Kalu, B. A. (2007). Effect of maize planting density on the performance of maize/soybean intercropping system in guinea savannah agroecosystem. African Journal of Agriculture Reserve, 2, 667-677.
Mwaniki, A.W. (2002). Assessment of bean production constraints and seed quality and health of improved common bean seed. MSc. Thesis, University of Nairobi, 113.
Njungunah, S. K., Ngegwa, M. M., van Rheenen, H. A., & Mukunya, D. M. (1980).
Bean production in Kenya. In potential for field beans in Eastern Africa. Proceedings of a regional workshop help in Lilongwe, Malawi 9-14 march 1980.
Odhiambo, G. D., & Ariga, E. S. (2001). Effect of intercropping maize and beans on striga incidence and grain yield. Seventh Eastern and Southern Africa Regional Maize Conference, 183-186.
Ogenga-Latigo, M. W., Baliddawa, C. W., & Ampofo, J. K. (1993). Factors influencing the incidence of the black bean aphid, fabae Scop. on common beans intercropped with maize. African Crop Science Journal, 1, 49-58.
Ogunremi, E. A. (2000). Sunflower, Kenaf, and sugar cane in Nigeria: My experiences in agronomy in Nigeria. M, Akoroda (Ed.), University of Ibadan, Ibadan Nigeria, 130-142.
Okoko, N. et al. (2008). Participatory sunflower production , technology dissemination, and value addition in south west Kenya. African Journal of Agricultural Research, (6)1, 396-399.
Okoko, N. E., Mahasi, M. J., Kidula, N., Ojowi, M., & Makini, F. (2008) Participatory sunflower production, technology dissemination and value addition in southwest Kenya. African Journal of Agricultural Research, 3(6), 396-399.
Olowe, V. I., et al. (2003). Optimum plant densities for soy bean (Glycine max (L) Merrill) and sesame (Sesamum indicum L) in maize based intercropping system in south western Nigeria. ASSET series A. 3, 79-89.
Olowe, V. I., Ajayi, J.A., & Ogunbayo, A.S. (2010). Research and Development Centre (RESDEC), University of Agriculture, P.M.B 2240, Abeokuta, Ogun State, Nigeria.
Olowe, V. I., & Adeyemo, A. Y. (2009). Enhanced crop productivity and compatibility through intercropping of sesame and sunflower varieties. An Application Biology, 155, 285-291.
Onduru, D. D., & Du Preez, C. C. (2007). Ecological and agronomic study of small farms in sub-Saharan Africa. Agronomy Sustainable Development, 27, 197-2008.
Qureshi, R., & Memon, R. A. (2008). Weed communities of sunflower crop in Sukkur and Kharipur, Sindh: Autumn aspect. Pakistan Journal of Weed Science Research, 14(1-2), 43-53.
Rahman, M. M., Amano, T., & Shiraiwa, T. (2009). Nitrogen use efficiency and recovery from N-fertilizer under rice-based cropping systems. Australian Journal of Crop Science, 3, 336-351.
Risch, S. J. (1983). Intercropping as cultural pest control: Prospects and limitations. Environmental Management, 7, 9-14.
Robinson, R. G. (1984). Sunflower for strip, row, and relay intercropping. Agronomics Journal, 76, 43- 47.
Russel, A. E. (2002). Relationship between crop sciences diversity and soil characteristics in south West Indian agro ecosystems. Agriculture, Ecosystem, and Environment Journal, 92, 235-249.
Saleem, R., Farooq, M. U., & Ahmed, R. (2003) Bio-economic assessment of different sunflower based intercropping system at different geometric congifuration. Journal of Biological Science, 6(13), 1187-1190.
Scherr, S. J., & McNeely, J. A. (2008). Biodiversity conservation and agricultural sustainability: Towards a new paradigm of ‘ecoagriculture’ landscapes. Philos Transitional Royal Sociology, 63, 477-494.
Sharma, S. K., Mehta, H., & Sood, V. K. (1993). Effect of cropping systems on combining ability and gene action for grain yield and its components in soybean. Field Crops Research, 34, 15-22.
Shivaramu, H. S., & Shivashankar, K. (1992). Performance of sunflower (Helianthus annus L.) and soy bean (Glycine max (L) Merrill) in intercropping with different plant populations and planting patterns. Indiana Journal of Agronomics, 37, 231-236.
Spilsbury, J., Jagwe, J., & Wanda, K. (2004). Evaluating the Marketing Opportunities for beans and its products in the principle beans growing countries of ASARECA. A Draft Regional Report Compiled by International Institute of Tropical Agriculture and Food net.
Szumigalski, A. R., & van Acker, R. C. (2006). Nitrogen yield and land use efficiency in annual sole crops and intercrops. Agronomics Journal, 98, 1030-1040.
Thrupp, L. A. (2002). Linking agricultural biodiversity and food security: The valuable role of agrobiodiversity for sustainable agriculture. International Affairs, 76, 283-297.
Tilman, D., Cassman, K. G., Matson, P. A., Naylor, R., & Polasky, S. (2002). Agricultural sustainability and intensive production practices. Nature, 418, 671-677.
Tofinga, M. P., Paolini, R., & Snaydon, R. W. (1993). A study of root and shoot interactions between cereals and peas in mixtures. Journal of Agribusiness Science, 120, 13-24.
Trenbath, B. R. (1976). Plant interactions in mixed cropping communities. In: R. I. Papendick, A. Sanchez, & G. B. Triplett (eds.), Multiple Cropping. ASA Special Publication 27, American Society of Agronomy. Madison, WI, USA.
Vandermeer, J. H. (1989). The ecology of intercropping. Cambridge University Press.
Waddington, S. R., Mekuria, M., Siziba, S., & Karigwindi, J. (2007). Long-term yield sustainability and financial returns from grain legume-maize intercrops on a sandy soil in sub-humid north central Zimbabwe. Experimental Agriculture, 43, 489-503.
Wani, S. P., & Lee, K. K. (1992). Role of bio-fertilizer in upland crop production. In: Fertilizer, Organic Manure, Recycling Wastes and Biofertilizer (Ed. H. L. S. Tondon). Fertilizer Development and Consultation Organization, 204, 204A, Bhawot Corner 12, Pomposh Enclave, New Delhi, 91-112.
Waterer, J. G., Vessey, J. K., Stobbe, E. H., & Soper, R. J. (1994). Yield and symbiotic nitrogen fixation in a pea-mustard intercrop as influenced by N-fertilizer addition. Soil Biology and Biochemistry, 26, 447-453.
Watiki, J., Mfukai, S., Banda, J. A., & Keating, B.A. (1993). Radiation interception and growth of maize/cowpea intercrop as an affected by maize plant-density and cow pea cultivar. Field Crop Research, 35, 123-133.
Willey, R.W. (1979). Intercropping - Its importance and research needs. Part1: Yield advantages. Field Crop Abstracts, 31, 1-84.
Willey, R.W. (1990). Resource use in intercropping systems. Journal of Agriculture and Water Management, 17, 215-231.
Wortmann, C. S., Kirkby, R. A., Elude, C. A., & Allen, D. J. (1998). Atlas of common bean (Phaseolus vulgaris L.) production in Africa. CIAT Publication No.297, 133.
Yadav, R. S., & Yadav, O. P. (2001). The performance of cultivars of pearl millet and cluster bean under sole cropping and intercropping systems in arid zone conditions of India. Expertise Agriculture, 37, 231-240.
Zang, F., & Li, L. (2003). Using competitive and facilitative interactions in intercropping systems enhances crop productivity and nutrient – use efficiency. Plant Soil, 248, 305-312.
Zougmore, R., Kambou, F. N., Ouattara, K., & Guillobez, S. (2000). Cowpea intercropping: An effective technique against runoff and soil erosion in the Sahel (Saria, Burkina Faso). Arid Land Reserve Management, 14, 329-342.
How to Cite
MICHAEL MASOMBO, Dr. Martin M. Koome, Dr. David Maushimiyimana, & Prof Peter A.Kamau Kamau. (2020). TO DETERMINE AGRONOMIC AND ECONOMIC ADVANTAGES OF INTERCROPPING SUNFLOWER WITH COMMON BEANS. IJRDO - Journal of Educational Research , 5(7), 08-40.