The market opportunity for snail farming in Nigeria and in Africa is huge but grossly underrated. Snails are a huge part of the diet in many parts of Africa, although they are not always affordable and available all year round.
In Nigeria, the prices of raw, matured snails go for N250-N600 depending on the size. However, the annual demand for snail in Nigeria is about 7.5million kg annually
Environment_
Snails are environment-friendly, because, unlike poultry or pigs, neither the snail nor its droppings smell offensively. Snails can also be reared in the backyard. Also, snails manure improve the organic content of the soil....
Capital, technical, labor and financial inputs in simple snail farming are relatively low compared to those in other types of livestock farming (poultry, pigs, goats, sheep, cattle).
Snail meat is a good source of protein. It is rich in iron and calcium, but low in fat and
cholesterol compared to other protein sources like poultry and pigs.....
Climate
Without expensive artificial means of climate control, snail farming is restricted to the humid tropical forest zone, which offers a constant temperature, high relative humidity,
and a fairly constant day/night rhythm all year long
Snail meat is considered a delicacy by some, whereas others will not even touch it for
religious or cultural reasons.
Snails are relatively slow-growing animals. Furthermore the consumable meat makes up only 40% (maximum!) of the snail's total live weight. Consequently snail farming is not a
way to make money quickly!
Snails that have escaped from a farm, or been dumped by a farmer, may quickly develop into a serious pest in agriculture.