Determining Factors and Zootechnical Output of Biosecurity Practices in Fish Farms in the Wouri Division, Cameroon

Table 3

Distribution of farm frequencies according to the zootechnical characteristics in the Wouri division.

Zootechnical characteristics	Modalities (N = 33)	Frequencies (%)
Clinical signs of fish infection^1	Yes	42.42
	No	57.58
Mortality rate of fish (%/production cycle)	]0–15]	34
	]15–30]	44
	]30–70]	22
Productivity (Kg/year/m^3)	(0–150)	63.64
	]150–300]	24.24
	>300	12.12

¹: ethological, anatomical, and physiological diagnosis based on skills acquired by farmers during the fish training program attended; N: number of farms.