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References
Adet Agricultural Research Center (AARC) (2002). Summary of research achievements (1987-2001), Adet, Ethiopia. | ||||
Adet Meteorological Station (2009). Climatic data. Amhara Regional State of Ethiopia; Bahir Dar, Ethiopia | ||||
Aleligne K, Steven F (1987). Initial results of informal survey Adet farming system, Gojam region, and working p. 2187, IAR, and Bair Dar, Ethiopia. | ||||
Ali K, Kenneni G, Ahmed S, Malhotra R, Beniwal S, Makkook K, Halila MH (2006). Food and forage legumes of Ethiopia: Progress and prospects. Proceeding of the Workshop On Food And Forage Legumes, 22-26 Sep. 2003, AA, Ethiopia, ICARA, Aleppo, Syria, p. 351. | ||||
Bantie YB, Abera FA, Woldegiorgis TD (2014). Competition indices of intercropped lupine (Local) and small cereals in additive series in West Gojam, North Western Ethiopia. Am. J. Plant Sci. 5:1296-1305. Crossref |
||||
Beets WC (1982). Multiple cropping and tropical farming systems. Gower, London, Britain, and West Views Press, Colorado, U.S.A. | ||||
Beyenesh Z (2009). Effect of variety and plant population density on yield and yield components of barley and wheat mixed cropping (Hanfets), unpublished M.Sc. thesis, Mekelle University, Ethiopia. In: Mitiku H., Berhanu and Amare B (2007). The status of soil fertility in Tigray. In.: Fetien A. (ed) Diversity, adaptation and GxE Interaction of Barley (Horduem vulgare L,) genotypes in Northern Ethiopia. pp. 1-32. | ||||
Brandt JE, Hons FM, Haby VA (1989). Effects of subterranean clover interseeding on grain yield, yield components, and nitrogen content of soft red winter wheat. J. Agric. Prod. 2:347-351. Crossref |
||||
Caballero R, Goicoechea EL, Hernaiz PJ (1995). Forage yields and quality of common vetch and oat sown at varying seeding ratios and seeding rates of common vetch. Field Crop Res. 41:135–140. Crossref |
||||
Caldicott JJB, Nuttall AM (1979). A method for the assessment of lodging in cereal crops. Netherland J. Agric. Bot. 15:88-91. | ||||
Central Statistical Agency (2004). Agricultural sample survey. 2003/2004 Volume IV Report on land utilization. Statistical Bulletin No. 302. July 2004 Addis Ababa. | ||||
Central Statistical Agency (2007). Agricultural sample survey. 2006/2007 Volume I Report on area and production of crops. Statistical Bulletin No. 388 .July 2007 Addis Ababa. | ||||
Central Statistical Agency (2013). Agricultural sample survey, volume III, Report on area and production. Statistical Bulletin. July 2013 Addis Ababa, Ethiopia | ||||
Chen C, Westcott M, Neill K, Wichman D, Knox M (2004). Row configuration and nitrogen application for barley-pea intercropping in Montana. J. Agron. 96:1730-1738. Crossref |
||||
Connolly J, Goma HC, Rahim K (2001). The information content of indicators in intercropping research. Agric. Ecol. Environ. 87(2):191-207. Crossref |
||||
Crews TE, Peoples MB (2004). Legume versus fertilizer sources of nitrogen: Ecological tradeoffs and human needs. Agric. Ecol. Environ. 102:279-297. Crossref |
||||
EIAR (Ethiopian Institute of Agricultural Research) (1992). Crop production survey. EARO, Addis Ababa, Ethiopia. | ||||
Fukai S, Trenbath BR (1993). Processes determining intercrop productivity and yields of component crops. Field Crop Res. 34:247-271. Crossref |
||||
Gabatshele M, Legwaila TK, Marokane WM (2012). Effects of Intercropping on the Performance of Maize and Cowpeas in Botswana. Int. J. Agric. For. 2(6):307-310 | ||||
Gardner WK, Boundy KA (1983). The acquisition of phosphorus by Lupines albus L. IV.: The effect of interplanting wheat and white lupine on the growth and mineral composition of the two species. Plant Soil 70:391-402. Crossref |
||||
Ghosh PK (2004). Growth, yield, competition and economics of Groundnut/cereal fodder intercropping systems in the semi-arid tropics of India. Field Crops Res. 88:227-237. Crossref |
||||
Hauggaard-Nielsen H, Ambus P, Jensen ES (2001). Interspecific competition, N use and interference with weeds in pea-barley intercropping. Field Crop Res. 70:101-109. Crossref |
||||
Hauggaard-Nielsen, H., Mette Klindt, A., Bjarne, J. and Erik Steen, J. (2005). Density and relative frequency effects on competitive interactions and resource use in pea-barley intercrops. Field Crop Res. Abstr. | ||||
Jansen PCM (2006). Lupines albus L. In. Brink, M. & Belay, G. (Editors) PROTA (Plant Resources of Tropical Africa) Wageningen, Netherlands. | ||||
Liebman M, Dyck E (1993). Crop rotation and intercropping strategies for weed management. Appl. Ecol. 3:92-122. Crossref |
||||
Mitchell CE Tilman D, Groth JV (2002). Effects of grassland plant species diversity, abundance, and composition on foliar fungal disease. Ecology 83:1713-1726. Crossref |
||||
Murray U, Jeff B, Matthew F (2010). Variability in harvest index of grain crops and potential significance for carbon accounting: Examples from Australian agriculture. Adv. Agron. 105:173–219. Crossref |
||||
Natarajan M, Willey RW (1980). Sorghum-pigeon pea intercropping and the effects of plant population density on growth and yield. J. Agric. Sci. 95(1):51-58. Crossref |
||||
Nigusei T (1994). Performance of maize/bean intercropping systems under low and medium rainfall situations, unpublished M.Sc. thesis, Alemaya University of Agriculture, Ethiopia. | ||||
Petch A, Smith RW (1985). Effect of lupine management on the yield of subsequent wheat crops in a lupine–wheat rotation. Aust. J. Exp. Agric. 25:603–613. Crossref |
||||
Putnam DH (1993). An interdisciplinary approach to the development of lupine as an alternative crop. In: J. Janick and J.E. Simon (Eds.) New crops. New York. | ||||
Rudnicki F, Galezewski L (2007). Response of oat and yellow lupine to their various participation in intercropping and their productivity in intercrops: Yielding of intercrops. Agriculture 516(2):171-179. Abstract. | ||||
Sarunaite L, Deveikyte I, Semaskiene R, Kadziuliene Z (2009). The influence of grain legumes on spring wheat yield formation and phytosanitary state. Agron. Res. 7:465–470 | ||||
SAS Institute Inc. (2002). JMP-5 Statistical Software, Version 5.Cary, NC, USA. | ||||
Vandermeer J (1989). The ecology of intercropping. Cambridge University Press, New York. Crossref |
||||
Willey RW, Osiru DSO (1972). Studies on mixtures of maize and beans (Phaseolus vulgaris) with particular reference to plant population. J. Agric. sci. 79:517-529. Crossref |
||||
Yayeh BB, Fetien Abay A, Tadesse DW (2001). The performance of cultivars of pearl millet and cluster bean under sole cropping and intercropping systems in arid zone conditions in India. Exp. Agric. 37:231–240. Crossref |
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