Research Article

Adoption of Biosecurity Practices in Smallholder Dairy Farms in Ethiopia

Table 3

Internal biosecurity measures adopted by dairy farmers (n = 159).

Herd health management%

 Keeps a register/records of animal health50.9
 Farmer vaccinates dairy cattle when vaccines are available94.3
 Follows a specific vaccination and disease prevention programme62.0
 Physically isolates sick cattle (in a different building away from healthy cows)28.3
 Cows regularly pass through a hoof disinfection baths14.5
 Performs dry cow therapy (DCT)15.7
 No other livestock species on the farm (only cattle present)59.8
 No pet species (dogs and cats) on the farm30.8
 The mean number adopted out of the eight measures—mean (SD)3.53 (1.43)

Calving management%

 Farm vet performs C-section (for dystocia) (risks contaminating farm)91.8
 Cleans/disinfects cow’s hindquarters (before birth)72.3
 Isolate aborted cows13.8
 Test aborted cows to determine causes9.43
 Safe disposal of foetal membranes44.0
 The mean number adopted out of the five measures—mean (SD)2.31 (0.96)

Calve management%

 Allow calf to suckle colostrum62.9
 Keep calves separated from older cows91.8
 Houses calves individually46.5
 The mean number adopted out of the three measures—mean (SD)2.01 (0.73)

Dairy management%

 Have a separate milking area30.2
 Clean teats with disinfectant/soap before milking42.4
 Dry teats before milking92.4
 Does fore-stripping check of udder and teat infections (mastitis)32.1
 Disinfects teats after milking (teat dipping)19.8
 Keeps cows upright for a while after milking56.6
 Farmers shave cows’ udders and tail30.2
 Farmers discard milk from diseased and treated cattle69.2
 The mean number adopted out of the eight measures—mean (SD)3.72 (1.82)

Adult cattle management%

 Cattle shed cleaned/disinfected daily90.6
 Groups cows by category (by age, lactation stage, etc.)69.2
 The farmer does daily health checks and monitoring54.1
 Cleans cows’ body to remove excrement/dung95.0
 The farm has a biosecurity plan44.0
 The mean number adopted out of the five measures—mean (SD)3.53 (1.03)

Working organisation and farm equipment%

 Poisonous chemicals are not used or stored in cattle shed82.9
 Uses separate materials for different groups66.7
 Does not share equipment with other farms100
 Medicines and chemicals on the farm are safely stored93.0
 The mean number adopted out of the five measures—mean (SD)3.42 (0.71)

C-section, caesarean section; SD, standard deviation.