Pig farming represents an important source of nutritional protein from its composition and organoleptic highly qualities appreciated by households but also by its remarkable important source of livelihood for the poor communities in the tropical regions [1]. In the world, most pig farms are run by family households, with a variety of production methods ranging from extensive farming to industrial off-farm production [2].

In the Democratic Republic of the Congo, traditional free-range pig farming is based on traditional livestock technologies and is mainly carried out by small- scale farmers in rural areas who do not respect any livestock health standards; it supplements agricultural or artisanal activities with local breeds of a limited yield and with the associated livestock health risks for the households dependent on the latter [3] [4]. The local breeds of pigs are popular because of their adaptability and suitability to the environment, as well as their capacity to use all household and harvest waste and in some cases even certain types of feed. Though this type of breeding does not generate a high production cost for the owner, but the minimum sanitary requirements for breeding must be strictly respected in order to improve its production and limit the disease risks due to a lack of monitoring [5]. The origin of the latter is in fact an often unsanitary husbandry habitat, a feed of low nutritional value with less well balanced rations, essentially fiber and composed of artisanal agri-food processing, crops and fodder and fruits, and rarely the feed with agro-industrial sub-products and mineral supplements [5].

However, the free-range system of livestock farming system presents the several problems. The problems are related to the monitoring and preventive treatment of livestock diseases, the transmission of zoonosis, the use of genetic resources of pigs with low animal performance, the scarcity of veterinary products to preserve the good animal health, the most frequent of which are parasites and African swine fever, which is economically devastating and dangerous for the economy and for public health [6] [7] [8]. To these can be added the accidents and destruction of crops that stray animals can cause, with majors consequences for the recurrence of conflicts between farmers and pastoralists [9] [10] [11].

The Past studies by [3] [12] [13] on preventive measures in pig farming show that the most farmers do not pay any particular attention to livestock health, i.e. that preventive care is practically absent. On the other hand, in rural areas, farmers use traditional medicinal plants and other traditional products to treat their animals [14]. In Kamituga, the increase of swine pathologies is due to the breeders’ way of pigs’ herds. This in turn would be influenced by the lack of a healthy rationing plan, the quasi non-existence of a monitoring and zoo-sanitary management model with a correlation to low production and the risk of zoonosis. This paper aims to analyses the influence of the traditional free-ranging livestock production system on the recrudescence of pathologies in pigs’ farms in Kamituga, South Kivu.

These results on the socio-economic characteristics of pig farming show that pig farming systems are traditional and that they are a source of livelihood for the households of pig farmers in Kamituga. This results are similar with similar research has found by [19] in Benin where this activity play an important socio-economic role to contribute in education, health, etc. This activity is generally practiced by people aged 42 years, the majority of whom are women with a percentage of 52%; their experience in the pig production sector is on average at least 3.6 years. Similar observations on the socio-economic situation in the pig production system have been made by [4] [20], echoing those of the [21] in support of this study among Kamituga farmers. Results of [14] in Benin converge with the situation in Kamituga, where it was noted that livestock production is mainly of the divagation type and is the most common in this part of the country (D.R. Congo), with a rate of 72%, with semi-stable livestock production, which is intermediate and well adapted. These practices have a low impact on production, as research results show [11] [22]. In addition to pig farming, farmers integrate field activities such as cassava monoculture (41%), and groundnut (18%), or intercropped for diversifying livestock income and supplying feed for pigs.

Our results on the origin of pig diseases by finding that 49% of the respondents indicated that climatic factors are the main source of diseases in free- ranging pigs system and 5% indicated that livestock farming systems are the secondary source of diseases in free-ranging pigs, these results are in conformity with those of [23]. In the study area, the complete feeding is practice by the majors’ pigs’ herds, but theirs travel long distance to obtain this and the fodder cost is the one of the main livestock production in the small-scale farming with 1 to 5 pigs. In the Walungu territory for example, [24] [25] indicated that the fodder scarcity is one of the majors livestock challenges limiting production in the small-scale farming. In context of forage scarcity, [26] showed that some farmers feed their animals fodder collected along rivers, especially during the dry season in fodder-deficient areas.

Our results on the rate and preventive disease in the small-scale pig farming in Kamituga indicated that the ascariasis and the diarrheic symptoms are the majors’ pathologies with high frequency (37%) compared to the ASF (4%) others pathologies. In addition, the pediculosis is present in the study with a low production loses. These results are similar of many researchers as [27] in Tanzania. Many study on the pig farming traditional system in the others regions tropical zones near agro-climatic conditions of the DR Congo particularly our study area mentioned that the climatic factors constitute the of major and dangerous causes of good health stability for high production for all animals species [1] [5] [21] [27] [28] [29] especially in conflict or post-conflict areas where all factors of animal production are limited [30].

The present study on the impact of traditional livestock based on the free- ranging type on the permanent pigs’ pathologies in Kamituga is the part of animal production and health discipline. The principles results indicated that the pigs living in divagation (free-ranging), in semi-stable and in stable alone represent 72%, 19% and 9% respectively. However, 85% of practice pig production is for livelihood income. In addition, 49% of pigs’ farmers indicated that the climatic factors are one of the majors’ causes of pigs’ pathologies in the pig traditional farming system and 5% of pigs’ pastoralists indicated that the livestock system causes disease. ASF is the frequent disease in the pigs farming (42%) with divagation as livestock system in the study area and the diarrheic symptom is the second frequent pig pathology with a rate of 29% for all pigs’ farming selected during study area.

The authors declare no conflicts of interest.

Cishesa, T.H., Kavange, A.B., Kulimushi, J.Z., Rugendabanga, D.C., K’Eka, C.N.K., Rosine, R.L., Hangi, C.B., Josué, N.B. and Zamukulu, P.M. (2022) Traditional Livestock System and Pathologies Risk in the Small-Scale Pig Farming in Kamituga Sub County, Eastern Democratic Republic of the Congo. Open Access Library Journal, 9: e8637. https://doi.org/10.4236/oalib.1108637