Cost Return Analysis of Cocoyam Production at NRCRI, Umudike

A cost return analysis of cocoyam production at the National Root Crops Research Institute Umudike showed that the enterprise is profitable. Labour constituted about 50% of total variable cost of production, which is the most important resource in cocoyam enterprise. A hectare cost of cocoyam production was N140, 114 while total revenue was N257, 400 and net return was N117, 286. The study showed that small-holder cocoyam enterprise is profitable by returning N1.27 for every N1.00 spent.Cost Returns and Cocoyam

Small is Beautiful: Empirical Evidence of an Inverse Relationship between Farm Size and Productive Efficiency in Small-Holder Cassava Production in Ideato North LGA of Imo State

This study examined the relationship between farm size and technical efficiency in small holder cassava production in Ideato LGA of Imo state using data from a 2008 farm-level survey of 90 rural households. The study showed a strong inverse relationship between farm size and technical efficiency. Smaller farms are found to be more technically efficient, than larger farms. These results favour land redistribution policies targeted towards giving lands to the small-holder farmers. Policies of de-emphasizing cassava production in the estate sector while encouraging it in smallholdings will foster equity and efficiency.Farm Size, Productivity and Technical Efficiency

Cost Return Analysis of Cocoyam Production at NRCRI, Umudike

A cost return analysis of cocoyam production at the National Root Crops Research Institute Umudike showed that the enterprise is profitable. Labour constituted about 50% of total variable cost of production, which is the most important resource in cocoyam enterprise. A hectare cost of cocoyam production was N140, 114 while total revenue was N257, 400 and net return was N117, 286. The study showed that small-holder cocoyam enterprise is profitable by returning N1.27 for every N1.00 spent

Cost Return Analysis of Cocoyam Production at NRCRI, Umudike

A cost return analysis of cocoyam production at the National Root Crops Research Institute Umudike showed that the enterprise is profitable. Labour constituted about 50% of total variable cost of production, which is the most important resource in cocoyam enterprise. A hectare cost of cocoyam production was N140, 114 while total revenue was N257, 400 and net return was N117, 286. The study showed that small-holder cocoyam enterprise is profitable by returning N1.27 for every N1.00 spent

Development of Gocken Multiplication Technology for Cocoyam

Low multiplication ratio of cocoyam {Colocasia esculenta (taro) and Xanthosoma mafafa (tannia)} and scarcity of planting materials are major constraints militating against sustainable cocoyam production. During harvesting and processing of cocoyam, very small cormels weighing about 7.0 g (micro cormels) and less are discarded as wastes. These ‘wastes’ usually sprout in the wet season to constitute environmental problem. The Gocken Multiplication Technology is a new technology developed at the National Root Crops Research Institute (NRCRI), Umudike, Nigeria, for very rapid multiplication of cocoyam by recycling ‘wastes’ of cocoyam (≤7.0 g cormels) in cocoyam production. The technology utilizes a seed rate of about 0.35 - 0.45 t/ha compared to 1.0-2.0 t/ha currently in use. Total corm + cormel yield ranged from 7.34-15.5t/ha. Similarly, seed harvest multiplication ratio (SHMR) ranged from 19.0-39.0, while available yield ranged from 89.5-94.7 %. Economic analysis showed that the benefit cost ratio was 4.24:1.0, indicating that the technology is profitable by returning N4.24 to every N1.00 spent.Gocken; very rapid multiplication; technology and cocoyam

Small is Beautiful: Empirical Evidence of an Inverse Relationship between Farm Size and Productive Efficiency in Small-Holder Cassava Production in Ideato North LGA of Imo State

This study examined the relationship between farm size and technical efficiency in small holder cassava production in Ideato LGA of Imo state using data from a 2008 farm-level survey of 90 rural households. The study showed a strong inverse relationship between farm size and technical efficiency. Smaller farms are found to be more technically efficient, than larger farms. These results favour land redistribution policies targeted towards giving lands to the small-holder farmers. Policies of de-emphasizing cassava production in the estate sector while encouraging it in smallholdings will foster equity and efficiency

Development of Gocken Multiplication Technology for Cocoyam

Low multiplication ratio of cocoyam {Colocasia esculenta (taro) and Xanthosoma mafafa (tannia)} and scarcity of planting materials are major constraints militating against sustainable cocoyam production. During harvesting and processing of cocoyam, very small cormels weighing about 7.0 g (micro cormels) and less are discarded as wastes. These ‘wastes’ usually sprout in the wet season to constitute environmental problem. The Gocken Multiplication Technology is a new technology developed at the National Root Crops Research Institute (NRCRI), Umudike, Nigeria, for very rapid multiplication of cocoyam by recycling ‘wastes’ of cocoyam (≤7.0 g cormels) in cocoyam production. The technology utilizes a seed rate of about 0.35 - 0.45 t/ha compared to 1.0-2.0 t/ha currently in use. Total corm + cormel yield ranged from 7.34-15.5t/ha. Similarly, seed harvest multiplication ratio (SHMR) ranged from 19.0-39.0, while available yield ranged from 89.5-94.7 %. Economic analysis showed that the benefit cost ratio was 4.24:1.0, indicating that the technology is profitable by returning N4.24 to every N1.00 spent