Rearing of goats under communal farming conditions is characterised by high kid mortality and low weaning percentages. A survey was conducted to determine farmers' perceptions on the causes of kid mortality during summer under the communal farming system in Nkonkobe Local Municipality in the Eastern Cape, South Africa. This was done by administering questionnaires to a total of 162 respondents in 14 villages around Nkonkobe Local Municipality. The study showed that majority of farmers (75 %) keep flock sizes of less than 10 goats and kids, and this indicates that goat production in Nkonkobe Local Municipality is suppressed. According to the farmers, diseases (89 %), endo-parasites (72 %) and ecto-parasites (68 %) were perceived as the major causes of kid mortality. Other causes reported include starvation (15 %), extreme weather conditions (28 %), abortion (7 %), theft (35 %), diarrhoea (43 %), accidents (10 %) and wounds (9 %). The low number of goats could be attributed to high mortalities. It was also found that all causes reported by farmers played a role in high kid mortality in Nkonkobe Local Municipality. However, the causes which require more emphasis to formulate extension support were tick-borne diseases and parasites. This study provided baseline information on possible causes of kid mortalities in Nkonkobe Local Municipality. There is, however, a need to conduct further studies to determine actual causes of high kid mortalities so as to develop preventive strategies that would minimize kid mortality for good economic returns.

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Several experts throughout the world have focused a lot of their research on the rise in methane concentrations in the atmosphere and its causes. Cattle are the livestock species that contribute the most to methane emissions, according to research conducted over the previous three decades. A greenhouse gas called enteric methane (CH4) is created by microbial fermentation in the rumen and is released into the atmosphere through a variety of excretory processes. To reduce methane emissions, research on the ways that various breeds of cattle are reared on different grazing regimes should be prioritized. The goal of the current study was to measure the weight gain and intestinal methane emission of Nguni and Bonsmara cows grown under various grazing conditions. Eighty-four cows belonging to the 2 grazing systems were randomly selected and grouped according to three age groups: A (young adult cow, n = 7, 24–48 months), B (adult, n = 7, 60–80 months), and C (old adult, n = 7, 90–120 months) are three different age groups for adult cows. Methane production was higher per head in older animals, with C producing the most, followed by B and A (C > B > A; P 0.0001). In Bonsmara, body condition, body weight (BW), dry matter intake (DMI), and daily methane were all higher (P 0.05). Nguni had more methane per pound of weight (P 0.05), although methane per kilogram of body mass (P > 0.05) was similar across breeds. In the commercial system, body condition, BW, and DMI were higher (P 0.05). On the other hand, communal grazing resulted in increased daily methane production, methane per DMI, and methane produced per BW. These findings support the notion that breed genetics, grazing system, and age all have an impact on methane levels and performance. So, all these aspects must be taken into account in breeding strategies for traits like methane production that are challenging to assess.

A community-based intervention project was conducted, from April 2017 to March 2019, on 512 kids born from flocks of 30 purposively selected households located in ten villages within Alice district of the Eastern Cape Province, South Africa. The study aimed to examine the effectiveness of combined efforts from the research team and farmers to control disease outbreaks and climate change-related deaths. A systematic dosing and fortnight dipping schedule was part of the intervention efforts made by the research team as well as supplying feed to pregnant and lactating does. Proper housing shelters were constructed and practicing hygiene measures were implemented. Veterinary assistance and medication were availed whenever there was a sick kid. Diseases and climate-related deaths were diagnosed based on clinical signs, laboratory results and relevant necropsy records. The current intervention program resulted to a decline in kid mortality rate (56.17% to 22.38%). Consistent access to veterinary services reduced the prevalence of Infectious diseases in year-2 (6.38%) as opposed to year-1 (14.89%). Climatic factors (11.92 vs 2.89%) became less prevalent due to better housing infrastructure while parasitic-related health problems showed a similar trend (9.79% vs 1.81%) after implementing a systematic dosing plan and fortnight dipping schedule. Death due to mechanical (7.66% vs 3.97%), reproductive (5.53% vs 3.25%) and nutritional (6.38% vs 2.53%)-related health problems also showed a slight decline. Even though the mortality rate was still above 20%, the documented improvement in kids’ survival rate implies that the approach was a moderate success. An in-depth analysis with regard to affordability and effectiveness should be conducted to ensure consistent support.

Livestock offers substantial opportunities for food security and sustainable development with appropriate adaptation to climate change. Nowadays, climate change is among the critical problems facing less privileged rural people directly depending on livestock to survive. This paper aimed to analyse the existing literature and identify knowledge gaps about climate change impacts and response strategies in rural livestock production of South Africa. The study utilized a systematic literature review with key search terms such as “climate change” (weather, variability), “livestock” (monogastric*ruminants), “impact” (heat stress; feeds; pasture; production; reproduction; health; vector-diseases), and “adaptation” (strategies; vulnerability; risks; resilience). The search was run through scientific databases such as Google scholar, Science direct, Cab direct, Sabinet and Sematic scholar, targeting titles, abstracts and keywords. From the 62 suitable peer-reviewed publications examined in the current paper, five limitations were discovered, namely: (1) limited contextual studies of South Africa’s rural livestock farming communities; (2) a silo approach to investigations on impacts and adaptation in rural livestock production; (3) drawbacks on mixed crop-livestock systems as an effective response to climate change; (4) limited studies on monogastric livestock in rural communities; and (5) geographic underrepresentation of research progress in different provinces within the country. The study recommended improving geographic coverage of literature and inclusion of non-ruminants exposed to different climatic shocks. It is further advised that to gain effective responses to climate change impacts, mitigation strategies should be context-specific and holistic to improve livestock production in rural farming communities.