Can improving animal health and biosecurity knowledge of para-veterinarians in Cambodia assist in addressing challenges in smallholder livestock farming?

Para-veterinarians are crucial in providing front-line veterinary care and advice to smallholder farmers in countries with under-resourced national veterinary services. Many of these individuals undergo basic training with minimal monitoring and evaluation of performance and knowledge levels. To identify the knowledge, attitudes and practices of Cambodian para-veterinarians a cross-sectional survey (n = 80) of Village Animal Health Workers (VAHWs) was conducted during August 2018 in the provinces of Tbong Khmum and Takeo in southern Cambodia. Descriptive statistics indicated that VAHWs had a high level (mean score 86%) of animal health and biosecurity knowledge. As the Royal Government of Cambodia continues to move towards commercial agricultural value chains, VAHWs are crucial to ensuring the safety and sustainability of these systems. Binomial logistic regression modelling found the length of employment (p = .003), reporting of pig diseases (p = .007), recommending the quarantine of newly purchased animals (p = .008), treatment of cases of haemorrhagic septicaemia with antibiotics (p = .032) and washing footwear with water when entering or leaving a farm (p = .008) were all positively associated with a higher (≥92%) animal health and biosecurity knowledge score. These results demonstrate the correlation of positive biosecurity and disease reporting behaviours with high levels of knowledge, providing evidence that improved training of VAHWs can ensure they remain important in supporting the under-resourced national veterinary services. Regular monitoring and evaluation of training programmes for VAHWs will likely further strengthen the livestock sector in Cambodia.

Livestock and livelihoods of smallholder cattle-owning households in Cambodia: the contribution of on-farm and off-farm activities to income and food security.

The majority of smallholder farming households in Cambodia are rurally based and rely on agriculture to support their livelihoods. However, in recent years, growth in the agriculture sector has stagnated with farmers facing several challenges including declining prices for traditional crops and irregular rainfall patterns. This has led to a need for farmers to diversify income sources with livestock promoted as a more viable livelihood activity, particularly the raising of cattle and poultry. However, uncertain profitability of livestock activities is a common perception by smallholders, especially where animals have not been traditionally viewed as a primary income source. To address this, information is required which compares the income and expenses associated with livestock raising to other on-farm activities and off-farm sources. This study reports on a survey of livelihood survey of 17 male and 21 female representatives of 20 households owning cattle in Cambodia, comparing the associated income and expenses of the various livelihood activities in the 12-month period from January to December 2016. Combined total household income from both on-farm and off-farm sources ranged from USD875 to 17730 with an average of USD6779, representing 51% and 49% from on-farm and off-farm activities, respectively. Cattle raising was the most common source of on-farm income (85%), contributing USD1064 and representing 22% of total household income. General household expenses, such as food and transportation (including expenses associated with off-farm employment), represented the majority of total household expenses (79%). Gross profit calculations indicated higher values for pig raising (USD1841.79), cattle (USD950.80) and non-rice crops (USD884) whilst the highest gross margin value was recorded for cattle (89.33%) followed by vegetables (85.27%) and non-rice crops (83.08%). Whilst wet season and dry season rice returned a negative gross profit value of USD197.27 and USD90.60 on average per household, respectively, both were ranked as most important for household consumption, followed by poultry, providing the main source of energy (rice) and protein (chicken meat) and sustaining household food requirements. The study concludes that although smallholder cattle-owning households in Cambodia undertake a diverse range of on-farm activities, as cattle raising provides a superior income source due to higher returns and lower variable costs, it could be promoted as a preferred livelihood activity by agencies conducting rural extension activities. Although consideration of available labour and monetary funds to invest in cattle raising is required, it was observed that income from off-farm sources may prove beneficial in providing the additional monetary funds to support cattle-raising activities and assist in providing generally poor smallholder households with enhanced economic resilience.