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References
Alabi RA, Esobhawan AO (2006). Relative economic value of maize-okra intercrops in rainforest zone, Nigeria. J. Cent. Eur. Agric. 7:433-438. |
|
Bamire AS, Manyong VM (2003). Profitability of intensification technologies among smallholder maize farmers in the forest-savanna transition zone of Nigeria. Agirc. Ecosyst. Environ. 100:111-118. |
|
Cassman KG (1999). Ecological intensification of cereal production systems: Yield potential, soil quality and precision agriculture. Proc. Natl. Acad. Sci. 96:5952-5959. |
|
Chukwuji OC (2008). Comparative analysis of enterprise combination costs and returns in cassava-based food crop farming systems in Delta State, Nigeria. ARPN J. Agric. Biol. Sci. 3(4):27-32. www.arpnjournals.com (retrieved May 23rd, 2011) |
|
Dayal E (1978). A measure of cropping Intensity. Professional Geographers XXX. 3:289-296. |
|
Erbaugh JM (1999). Agricultural Intensification in Uganda: Progress or environmental involution. In: African Crop Science Proceedings. Afr. Crop Sci. Soc. 4:599-607. |
|
FAO (1996). Special Africa Report. PR/96/18. Food and Agriculture Organization of the United Nation, Rome. |
|
Jabar MA, Beyene H, Mohamed-Saleem MA, Gebreselassie (1998). Adoption pathways for new agricultural technologies: an approach and an application of vertisol management technology in Ethiopia. Livestock Policy Analysis Brief, No. 16 (October 1998) International Livestock Research Institute (ILRI) Ethiopia. |
|
Makinde EA, Saka JO, Makinde JO (2007). Economic evaluation of soil fertility management options on cassava-based cropping systems in the rain forest ecological zone of south western Nigeria. Afr. J. Agric. Res. 2(1):007-013. |
|
Muhammad T, Muhammad AM, Asif T, Rashid A (2003). Agro-economic advantages of different Canola-based intercropping systems. Pak. J. Agron. 2(1):40-43. |
|
Oluwatosin GA, Adeyolanu OD, Are KS, Taiwo OJ, Ande OT (2008). Soils and management domain for land useplanning in Southwestern Nigeria. Institute of Agricultural Research and Training, Ibadan, Nigeria. Moor J. Agric. Res. 9:1-16. |
|
Oyekale AS (2007). Intensive land use and efficiency of food crop production in Southwestern Nigeria. Agric. J. 2(2):174-179. |
|
Preston S (2003). Intercropping principles and production practices. Agricultural Systems Guide. Appropriate Technology Transfer for Rural Areas (ATTRA) View (retrieved: August 2010). |
|
Rosegrant MW, Paisner MS, Meijer S, Witcover J (2001). 2020 Global Food Outlook: Trends, alternatives, and choices. A 2020 Vision for Food, Agriculture, and the Environment Initiatives. IFPRI, Washington D. C. pp. 1-14. |
|
Ruthenberg H (1980). Farming systems in the tropics In: Erbaugh J. M. (1999) Agricultural Intensification in Uganda: Progress or environmental involution. In: African Crop Science Proceedings. Afr. Crop Sci. Soc. 4:599-607. |
|
Saka JO, Okoruwa VO, Oni OA, Oyekale AS (2011). The structure and determinants of land-use intensity among food crop farmers in Southwestern Nigeria. J. Agric. Res. 3(1):194-205. |
|
Scholes BAA, Nyong T, Tabl R, Vogel C, Ansorge I (2006). Global Change in Sub Sahara Africa: ICSU Regional Office Draft Science Work plan. International Council for Science (ICSU) Pretoria South Africa. P 2. |
|
Sivanappan RV (1995). Soil and water management in dry lands of India. Land Use Policy 2(2):165-175. |
|
Tappan G, McGahuey M (2007). Tracking environmental dynamics and agricultural intensification in southern Mali. Agric. Syst. 94:38-51. |
|
USDA (2006). Food Security Assessment: Electronic Outlook Report from the Economic Research Service, 2005/GFA-17 United State Department of Agriculture (USDA), Retrieved October 26th, 2008 from www.ers.usda.gov pp. 46-47. |
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