搜索结果: 1-1 共查到“农业基础学科其他学科 Catfish”相关记录1条 . 查询时间(0.078 秒)
Profitability and Viability of Catfish Farming in Kogi State, Nigeria
Aquaculture Benefit-Cost Ratio Catfish Gross margin Gross Profit Net Profit Margin
2010/11/15
This study was designed to analyze the economics of catfish farming in Lokoja and Adavi
Local Government Areas of Kogi State, as a way of determining the profitability and viability of commercial cat...