Impact Of Ethnic Conflicts On Livestock Production In Africa: The Case Of The Northern Region Of Ghana

Rampant ethnic conflicts and civil wars in the northern parts of most African countries have destroyed and continue to destroy the economies of such regions which are usually pastoral and dependent on livestock. This has resulted in a vicious cycle of poverty and under-development among the people of such regions. This study assessed the effects of the guinea fowl war (1994 – 1995) on household livestock holding sizes and other support services of the livestock industry in the northern region of Ghana. Before the conflict, every household owned livestock however during the conflict most feed and water resources were poisoned or destroyed, livestock stolen or indiscriminately killed or starved to death. After the conflict had subsided, 23%, 16%, 12% and 21% of households could not own any cattle, sheep, goats and poultry respectively. Commercial household holding sizes (>100) of cattle also declined from 12% before the conflict to 0% after the conflict and even a decade after the conflict had ended, it only increased by 0.7% per annum. The cumulative percentages of households who still kept more than 50 sheep, goats and poultry after the conflict also declined after the conflict. The conflict also destroyed other allied livestock support services and infrastructure culminating into sporadic outbreaks of livestock diseases. A postconflict recovery assessment indicates that only 23% of households had some surviving livestock left after the conflict that could be used for breeding to restock their farms. A relief package worth US$ 650,000 was implemented by the Government of Ghana through the MoFA to help ameliorate the livestock sector in the region but a decade after the conflict, most farmers have not yet fully recovered from the losses they suffered; household holding sizes have since remained small and subsistent. The effect of the conflict on livestock production was particularly severe because livestock production in northern Ghana is customarily the domain of males who unfortunately were the main victims of the conflict Keywords: conflict, guinea fowl war, livestock, recovery rateJournal of Agriculture and Social Research Vol. 8 (1) 2008: pp. 45-5

Effects of restricted feeding and re-alimentation of dietary protein or energy on compensatory growth of sheep

The study investigated the effects of re-alimenting dietary protein or energy on growth, carcass characteristics and meat eating quality parameters of sheep. Twenty-seven intact rams (~9 months; 11.3 ± 0.5 kg) were randomly divided into three groups. Each group was fed a maintenance diet (MT) containing, on dry matter (DM) basis, 105 g/kg crude protein (CP) and 8.4 MJ/kg DM metabolizable energy (ME) for 30 days. Thereafter, they were continually fed the same MT or re-alimented with a high protein diet (HP) containing 169 g/kg DM CP and 9.3 MJ/kg ME or a high energy diet (HE) containing 123 g/kg DM CP and 10.6 MJ/kg ME for an additional 30 days to determine the effects of re-alimentation of protein or energy on their growth performance and carcass characteristics. During the initial 30-day period, DM intake (DMI) and growth performance were similar among the three groups. However, upon re-alimentation, average daily gain (ADG) and feed efficiency of sheep re-alimented with HP were greater than those maintained continually on MT or re-alimented with HE. Sheep on HP had higher feed efficiency, ADG and heavier carcasses than those fed MT or re-alimented with HE during the whole 60-day period. Growth of most viscera was less responsive to the restriction-re-alimentation feeding regimen except for the weights of the lungs, heart and intestines. Meat from sheep re-alimented with HE had a more intense ‘sheepy’ flavour than those fed MT or re-alimented with HP, but juiciness and tenderness were not affected. The higher ADG of sheep re-alimented with protein may be related more to enhanced efficiency of feed utilization than to higher DMI.Keywords: average daily gain, feed restriction, nutrient utilization efficiency, visceral organ

Effects of ensiling cassava peels on some fermentation characteristics and growth performance of sheep on-farm

This study determined the effect of drying or ensiling cassava peels on some conservation characteristics and growth performance of sheep. Fresh peels were either sun-dried to a DM of 904 g/kg or ensiled for 45 days for determination of some chemical and microbial characteristics, and growth performance of sheep. 45 Djallonké sheep were randomly assigned to three supplementary dietary treatments (Control and dried or ensiled) and fed for 70 days. Ensiling reduced the pH from 5.65 in the fresh peel to 4.15 compared to 6.15 in the dried peel. Crude protein (CP) increased from 45±0.44 g/kg DM in the fresh peel to 46±0.48 and 52±0.88 g/kg DM in the dried and ensiled peel, respectively. Reduction in neutral detergent fibre concentration was greater by ensiling than by drying. However, a greater (P = 0.001) reduction in HCN concentration was achieved by drying than by ensiling. Moulds were greater (P = 0.011) in the ensiled than dry peels. Average daily weight gain was higher (P = 0.031) for sheep offered the ensiled than the dried or Control diet. In conclusion, sun-drying was more effective at reducing HCN concentration whereas ensiling improved the CP content of cassava peels and growth performance of sheep

Feed resource availability and fodder markets in northern Ghana

United States Agency for International Developmen

Trade-offs and synergies associated with maize leaf stripping within crop-livestock systems in northern Ghana

Open Access Article; Published online: 09 Jul 2021CONTEXT The accessibility and availability of forages is a common concern in crop-livestock systems in West Africa; however, options to increase forage production may entail trade-offs within the farm system that can be challenging to quantify explicitly. OBJECTIVE This study examined how maize (Zea mays L.) leaf stripping affected maize and sheep productivity and associated labour requirements, and farm system trade-offs and synergies in four communities in the Northern Region of Ghana. METHODS Maize leaf stripping involved removing almost senesced leaves from maize plants below the cob level at silking. We combined data from three sources: on-farm maize trials with 28 farmers from two seasons (2017 and 2018), on-farm sheep feeding trials where the pasture-based diets of weaner sheep were supplemented with stripped maize leaves fed in pens (conducted in 2019), and farm survey data from 117 households (conducted in 2014), seven of which were in the on-farm maize trials and owned sheep. We examined the trial data using linear mixed-effects models. RESULTS AND CONCLUSIONS Maize leaf stripping had no significant effect on maize grain yield but had a significant positive effect on maize forage protein yield from leaf and stover. Offering maize leaves to weaner sheep had a significant positive effect on average daily liveweight gain, estimated marginal mean was 29.3 g with maize leaves and −10.9 g without maize leaves. For the maize-sheep systems of the seven households, non-inferential statistics suggested that on average maize leaf stripping reduced total maize grain production by 12% (range −46 to 38) and increased maize forage protein production from leaf and stover by 90% (range −16 to 298). Stripping the maize leaves from one hectare of land took an extra 34 h (range 27 to 42) of labour, which was counterbalanced by reduced labour time for grazing as sheep were fed the maize leaves in pens. For the 117 farmers, heterogeneity in maize areas planted and livestock numbers resulted in heterogeneous production and labour effects of maize leaf stripping. Farmers qualitatively described how maize leaf stripping released labour so children could spend more time at school rather than shepherding. SIGNIFICANCE We quantified in northern Ghana how maize leaf stripping altered crop and livestock productivity and associated trade-offs and synergies in the farm system, including labour. Changes in crop management often have implications beyond the crop's field and examining these implications can provide insights into the suitability of alternative farm management options. Graphical abstract Unlabelled Image Download : Download high-res image (97KB)Download : Download full-size imag