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Socio-economic factors that affect livestock numbers : a case study of smallholder cattle and sheep farmers in the Free State province of South AfricaOgunkoya, Folasade Temitope 05 1900 (has links)
The study was conducted across the four district municipalities in the Free State province of South Africa. The objective of the study was to determine socio-economic factors that affected livestock numbers among smallholder cattle and sheep farmers in the Free State province of South Africa. The research was qualitative and quantitative in nature. Proportionate random sampling method was used to collect data. The population comprised of smallholder cattle and sheep farmers that kept at least 30 livestock. Data between the 2008 and 2012 farming seasons were collected by administering well-structured questionnaires to 250 smallholder cattle and sheep farmers. Data collected were captured and analysed using the statistical package for social sciences (SPSS version 22 of 2013) to obtain frequency, cross-tabulation, descriptive statistics and ordinary least square (OLS) regression. Descriptive statistics results indicated that lack of camp systems, drought prevalence, increased feed costs, poor veterinary interventions, insufficient breeding stock, high cost of fuel and transportation, lack of equipment, diseases, stock theft and pilfering, and insufficient grazing land were the prevalent factors that affected cattle and sheep farming in the province.The OLS regression results indicated that the variables that significantly affected livestock numbers were district, household size, livestock numbers in 2008, planted pastures, grazing land condition, grazing land acquisition, service, advice / training, veterinary services, purchase of dosing products and sales per year. The results also indicated that the majority (96.8%) of the smallholder cattle and sheep farmers would like to increase their livestock numbers. It was therefore recommended that extension and veterinary services should be strengthened in the study area. In addition, it was recommended that smallholder livestock farmers should be encouraged to plant pastures to reduce pressure on the natural veld and make forage available throughout the year. Lastly, as a recommendation, government should provide subsidies with distribution policies that will ensure that all smallholder livestock farmers can benefit. / Agriculture and Animal Health / M. Sc. (Agriculture)
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Rangeland management practices among emerging livestock farmers in Gauteng province, South AfricaLetsoalo, Ngoako Lucas 01 1900 (has links)
In South Africa, communal and/or emerging farmers’ rangeland condition and grazing capacities deteriorate, because grazing capacity is usually over-estimated due to lack of knowledge on veld and livestock production system by the farmers. Woody plants has encroached in the arid and semi-arid savannas and grasslands biomes many parts of world, including in southern Africa. This causes challenges to farm owners due to its negative effects on the herbaceous plant material, which offers a substantial part of forage for livestock production. Although the consequences of deteriorating rangeland condition on livestock production is understood, there is limited research on the impact of land ownership on rangeland condition. Furthermore, knowledge on how farmers manages their livestock and rangelands.
The objectives were to document the knowledge of emerging livestock farmers on livestock-rangeland management practices, and to determine the effects of land ownership and practices on rangeland condition. Firstly, we hypothesize that, emerging livestock farmers unknowingly manages livestock in isolation from their rangelands, and secondly, rangeland in private owned lands are relatively in good conditions compared to communal and leased lands.
Fifty (50) emerging livestock farmers (i.e. ruminants) in different vegetation types and district municipalities of the Gauteng province were selected using a snowball procedure. To investigate the knowledge of emerging farmers on livestock - rangeland management practices, the farmers were asked questions about their 1) demographic information, 2) livestock management practices and 3) rangeland management practices. To test the differences in farmers’ demographic profiles, Chi-square statistics was employed. To determine the effects of land ownership on rangeland condition of the selected farms, rangeland condition among three land ownership types was compared using ANOVA, and the relations between veld condition score (%) and herbaceous biomass production (kg DM/ha) was tested using Pearson’s correlation analysis
The results revealed that, the emerging livestock farmer are dominated by males (68 %) compared to female (32%). Majority (66%) of the farmers are old aged (> 50 years) compared to middle aged (30% (31 – 50 years)) and young (< 30 years) farmers (4%). Farmers who did not receive any agricultural training were higher (74%) than farmers who had prior training (26%). Sixty-three percent of the farmers had knowledge and understanding of breeding and calving seasons of their livestock, with only 27% having no knowledge and understanding of breeding and calving seasons of their animals. Eighty-three percent of the farmers keep mixed livestock (cattle, sheep and goats) species and 17% only keep cattle. The mean cattle herd sizes were significantly lower 8.2 ± 7.16 compared to goats and sheep (15.5 ±11.2). Feed shortage was the major constrain to livestock production (46%) compared to diseases (26%), marketing (14%), stock theft (8%) and other (6%) constrains. Sixty-three percent of the farmers had knowledge and understanding of breeding and calving seasons of their livestock, with only 27% having no knowledge and understanding. Eighty-three percent of the farmers keep mixed livestock (cattle, sheep and goats) species and 17% only keep cattle. All of the farmers indicated that they did not conduct rangeland condition assessment (mainly due to lack of knowledge). All farmers did not have fodder conservation plan for their farms and highlighted that during dry season, forage is scarce for their animals. Majority (58%) of the farmers relay on government-drought relief programme compared to those who were supplementing (20%), selling their animals (14%) and those with no drought coping strategy (8%). v
Vegetation was assessed using nearest plant technique. In total, 28 grass species were identified during field survey, of which n=23, n=4 and n=2 were perennials, annuals and short-lived perennial, respectively. The most commonly observed and very palatable grass species, Digitaria eriantha had the highest frequency on private lands (n=92 and the lowest on communal lands (n=51). There were no significance difference in grass species richness and basal cover among land ownership types (P > 0.05). There were significant differences in veld condition score, large stock units, grazing capacity and herbaceous biomass production among land ownership types (P < 0.05). Private lands had a significantly higher veld condition score (69.63%) than leased (56.07%) and communal lands (52.55%). The herbaceous biomass production was positively correlated to the veld condition score (r = 0.159; P<0.005). The outcomes of this study show that emerging livestock farmers in Gauteng province have little understanding of rangeland-livestock management practices. The current results further indicated that poor grazing practices such as overgrazing might be common on leased and communal lands due to farmers’ lack of knowledge on rangeland management practices. This may lead to rangeland degradation thus negatively affecting livestock production and the livelihood of farmers who rely on farming as a source of income. / Agriculture, Animal Health and Human Ecology / M. Sc. (Agriculture)
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Socio-economic factors that affect livestock numbers : a case study of smallholder cattle and sheep farmers in the Free State province of South AfricaOgunkoya, Folasade Temitope 05 1900 (has links)
The study was conducted across the four district municipalities in the Free State province of South Africa. The objective of the study was to determine socio-economic factors that affected livestock numbers among smallholder cattle and sheep farmers in the Free State province of South Africa. The research was qualitative and quantitative in nature. Proportionate random sampling method was used to collect data. The population comprised of smallholder cattle and sheep farmers that kept at least 30 livestock. Data between the 2008 and 2012 farming seasons were collected by administering well-structured questionnaires to 250 smallholder cattle and sheep farmers. Data collected were captured and analysed using the statistical package for social sciences (SPSS version 22 of 2013) to obtain frequency, cross-tabulation, descriptive statistics and ordinary least square (OLS) regression. Descriptive statistics results indicated that lack of camp systems, drought prevalence, increased feed costs, poor veterinary interventions, insufficient breeding stock, high cost of fuel and transportation, lack of equipment, diseases, stock theft and pilfering, and insufficient grazing land were the prevalent factors that affected cattle and sheep farming in the province.The OLS regression results indicated that the variables that significantly affected livestock numbers were district, household size, livestock numbers in 2008, planted pastures, grazing land condition, grazing land acquisition, service, advice / training, veterinary services, purchase of dosing products and sales per year. The results also indicated that the majority (96.8%) of the smallholder cattle and sheep farmers would like to increase their livestock numbers. It was therefore recommended that extension and veterinary services should be strengthened in the study area. In addition, it was recommended that smallholder livestock farmers should be encouraged to plant pastures to reduce pressure on the natural veld and make forage available throughout the year. Lastly, as a recommendation, government should provide subsidies with distribution policies that will ensure that all smallholder livestock farmers can benefit. / Agriculture and Animal Health / M. Sc. (Agriculture)
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Analysis of food value chains in smallholder crop and livestock enterprises in Eastern Cape Province of South AfricaMuchara, Binganidzo January 2011 (has links)
The study was conducted in Mbozi and Ciko villages in Mbhashe Local Municipality of the Eastern Cape Province of South Africa. Two irrigation projects in the area were studied. Consumers and agricultural commodity traders in Willowvale Town, Dutywa, Butterworth and East London were also interviewed. The major objective of the study is to profile and map cabbage, maize and cattle food value chains broadly, and to understand their nature, constraints and opportunities in smallholder agriculture. A multi-stage random sampling procedure was used in which the first stage involved selecting the local government areas. This was followed by the selection of the district and then the respondents. A total of 168 participants were sampled in the proportion of 82 smallholder farmers, 41 consumers, 26 hawkers and 20 agricultural commodity traders. Focus group discussions and key informant interviews were also used during the data collection process. Value Chain mapping was done using the commodity based approach. All value chains under study indicated that they are short and commodities were transacted in unprocessed form. As cabbages and maize move from the farm to retail outlets, value addition start to take place through transportation to the market and processing in supermarkets. The cattle value chain however does not have a forward linkage beyond the two administrative boundaries of the two communities. Less than 3% of the farmers traded livestock, and this was mostly through private sales to neighbours. The farmers‘ major goal in agricultural production is assumed to be an important aspect in lengthening the value chain. As such, results of a Pearson‘s correlation exercise indicated that there is a significant relationship at 0.05% level between goals of the farmers and the village of origin. Some factors that showed significance (p=0.05) in influencing farmers‘ goals are membership of an irrigation project and household sources of income. An analysis of determinants of technical efficiency at farm level was performed using the stochastic frontier model for cabbage, maize and cattle enterprises. The results showed that rainfall adequacy, input costs, market channels and quantity sold are important determinants of cabbage production efficiency. On the other hand, maize production efficiency is positively determined by market price, area under production and rainfall adequacy. Market related variables are major drivers of the cattle value chain efficiency and these include cattle prices, market satisfaction, market channel and farm labour.
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Integrated crop-livestock farming system for sustainable economic empowerment of small-scale and emerging farmers in the former homeland of the Eastern Cape province of South Africa: a case study of Ciskei area in Nkonkobe municipalityNgxetwane, Vuyolwethu January 2011 (has links)
For decades, there has been significant investment in the development of agricultural technologies that aim to increase productivity of smallholder farmers in Africa. But farm output and productivity have stagnated and poverty rates have remained high and even increasing in some areas. At the same time, increases in human population levels have resulted in rising demand for food as well as for arable land. The growing intensification of farming has been accompanied by degradation of wild lands, including tropical forests and wetlands, at an alarming rate. Further pressure on fragile land has come from associated urbanization, leading to agricultural land being converted to residential and industrial uses with serious consequences for agricultural production and food supply. The recent increases in food prices across the globe as well as South Africa have drawn attention to this problem even more strongly. The main objective of the current study was to investigate farmer’s perception of the relative importance of crop-livestock integration in the small holder farming systems. Data were collected from 70 emerging and smallholder farmers selected by stratified random sampling in the communities surrounding Alice, Middledrift and the Seymour- Balfour area of Nkonkobe municipality of the Eastern Cape Province. To collect the data, a semi-structure questionnaire was administered to the respondents through face-to-face interviews. Descriptive statistics were used to characterize the farmers in terms of their socio-economic and demographic backgrounds. A series of multiple linear regression models and a binary logistic regression equation were fitted to determine the factors influencing farmers’ perception and how these in turn contribute to the decision to adopt or not to adopt crop-livestock integration. The results of the study reveal that small farmers in the Nkonkobe municipality have the possibility of realizing immense benefits from the integrated systems which also have the potential to lead to substantial improvements of the physical, chemical and biological soil properties. There is clear evidence of widespread interest to experiment with the practices based on the strong positive perceptions that a majority of the survey farmers exhibited during the course of the survey. But the farmers are facing challenges in coping with the associated complexities of competition on land, and management skill which are often in limited supply. That in most cases is not enough and efficient even to manage one of these two enterprises alone and reduction in crops yield due to use of manure as a substitute of fertilizer. Constraints to integrating crops and livestock include the competition for resources, especially land. Managing two types of farming on the same farm was perceived as difficult and many respondents held the view that use of waste of one enterprise as input to the other enterprise can reduce productivity. For example some farmers considered that the use of manure to improve soil fertility may not lead to output growth to the same extent as the use of fertilizer. A number of farmers (86%) pointed out that they only market their produce after deducting their consumption share, highlighting the crucial role of food security as a motivation for crop-livestock integration. Complementation of inputs rather than substituting inputs is required to render the system more productive and sustainable as costs are minimized and output is boosted. Associations of grain and livestock producers are useful for filling these gaps which include limited access to credit, technology and knowledge and can promote the adoption of a crop-livestock system.
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Regeneration potential of selected medicinal plants used to treat human and livestock diseases in Limpopo Province of South AfricaOjelade, Babatube Solomon 16 May 2018 (has links)
MSCAGR ( Plant Production) / Many high valued tree species of medicinal significance in the Limpopo Province,
South Africa exhibit seed dormancy, and also contain aromatic oils which inhibit
rooting of their stem cuttings. These plant species are under pressure due to human
over-exploitation. The main objective of this study was to investigate effects of
rooting hormones on the rooting ability that will help in domesticating some of the
selected high valued medicinal plants, Elaeodendron transvaalense (bushveld
saffron), Brackenridgea zanguebarica (yellow peeling plane), and Warburgia
salutaris (pepper-bark tree). Stem cuttings of these plant species were prepared and
treated with various concentrations (500, 1000 and 2000 ppm) of IBA, IAA and NAA
in different growth media (Natural soil, farm soil and hygromix) at a nursery house.
180 experimental units were sown and arranged in Randomized Complete Block
Design (RCBD), each treatment replicated five times and then monitored for a period
of three months. Data were only obtained from Brackenridgea zanguebarica as other
species dried up two weeks after sprouting. The two variables measured from the
experiments were sprouted stems and number of leaves. The data obtained were
subjected to analysis of variance and least significant difference (LSD) at 5%
probability level was used to compare treatment using STATISTICA software
analysis package. The hormone, hormone concentration, growth media and their
interactions had effect on sprouted stems and number of leaves produced on
Brackenridgea zanguebarica cuttings, with no record of rooting ability. IBA (500 ppm
and 1000 ppm) and control (without rooting hormone) showed high significant results
with natural soil and farm soil in terms of leaf production compared to the hygromix,
which is significantly lower from others. IBA at the various concentrations (500, 1000
and 2000 ppm) and the control gave the highest percentage sprouted stem on both
natural soil and farm soil as compared with other hormones at the same / NRF
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Chemical composition, ruminal degradability and in vitro digestibility of dry matter and crude protein of dichrostachys cinerea and bauhinia thonningii leaves.Mahwasane, Mulalo Birgit 18 May 2018 (has links)
MSCAGR (Animal Science) / Department of Animal Science / Forage and browse legumes play an important role in sustaining livestock in small holder
farming systems in the tropics, mainly as a result of their contribution to economic and
environmental sustainability of livestock production. The study was conducted to determine the
chemical composition, ruminal degradability and in vitro digestibility of dry matter (DM) and
crude protein (CP) of Dichrostachys cinerea and Bauhinia thonningii leaves. The browse tree
leaves were harvested in the wild in Shayandima, Limpopo province. The leaves were collected,
oven-dried, milled to pass through a 1.0 mm sieve and analysed for chemical composition in the
Animal Science Nutrition Laboratory, at the University of Venda. The browse tree leaves were
analysed for DM nitrogen, neutral detergent fibre (NDF) and acid detergent fibre (ADF).
Approximately 5 g of leaf sample milled to pass through through a 1 mm sieve were placed in
nylon bags (external dimension: 6 × 12 cm, pore size of 41 μm) and incubated in duplicates for
0, 4, 8, 16, 24, 48, 72, 96 and 120 hours periods in the rumen of three cannulated Bonsmara
steers. The residues were then analysed for DM and nitrogen. Parameters to describe the
dynamics of ruminal degradability of DM and CP were obtained by fitting the data on the
exponential equation P = a + b (1 - e-ct) using NEWAY computer program, where “a” is the rapid
degradable fraction, “b” is the slow degradable fraction and “c” is the outflow rate. The in vitro
DM and CP degradability of rumen undegradable residue collected after 24 and 48 hour
incubation was determined by sequential in vitro digestion in pepsin (abomasal) and pancreatin
(small intestine) solutions. DM and CP content differed significantly (P ˂ 0.05). D. cinerea
leaves had higher levels of DM and CP content than B. thonningii leaves. DM and CP
disappearance increased (P < 0.01) as the incubation period increased. There was no
difference (P > 0.05) in soluble fraction ‘a’ and ‘b’ of DM of the two species. The CP
components for both fraction ‘a’ and ‘b’ differed significantly (P < 0.01) for CP among the two
species. There was significant difference (P < 0.01) in post-ruminal digestibility among the two
species. CP digestibility of B. thonningii and D. cinerea leaves was reduced (P < 0.01). In
conclusion, B. thonningii and D. cinerea leaves showed significant difference based on their
fermentation kinetics and in vitro digestibility, suggesting a good nutritional quality which can be
used as protein source for ruminants in dry season and supplement to low-quality diets. / NRF
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Livestock theft : a criminological assessment and sample-specific profile of the perpetratorsDoorewaard, Cecili 01 1900 (has links)
This qualitative research and case study analysis resulted from the dearth of information on livestock theft and the livestock theft perpetrators. The purpose of this study was to explore, describe and explain the criminal behaviour associated with livestock theft from a criminological point of view by compiling a sample-specific profile of the perpetrators. Interviews were conducted with 35 offenders, 28 case dockets were analysed and additional interviews were conducted with the SAPS STU members and victims to determine the modus operandi, motives and causes of the crimes. Criminological theories were applied to explain the offending behaviour. The findings of this study revealed that the livestock theft perpetrators come from diverse backgrounds regarding age, qualification status and socio-economic class. Their crimes were of an organised nature and the motives and causes revealed that financial intent was the main driving factor of the behind the thefts. / Dinyakisiso tsa boleng le tshekatsheko ya dinyakisiso tsa tiragalo di feleleditse ka tlhokego ya tshedimoso ka ga bohodu bja leruo le basenyi ba bohodu bja leruo. Maikemisetso a dinyakisiso tse e bile go utolla, go hlatholla le go hlalosa maitshwaro a bosenyi a go amana le bohudu bja leruo go ya ka lehlakore la tsa bosenyi ka go ngwala phrofaele ya mabapi le sampole ya mahodu a leruo. Dipoledisano di swerwe le basenyi ba 35, ditokete tsa melato di ile tsa sekasekwa gomme dipoledisano tsa tlaleletso di ile tsa swarwa le maloko a Lekala la Maphodisa leo le somago ka Bohodu bja Leruo le batswasehlabelo ka nepo ya go tseba mokgwa wo o somiswago ka bohodung bja leruo, maikemisetso le tseo di bakago bosenyi. Diteori ka ga dithuto tsa bosenyi di ile tsa diriswa go hlalosa maitshwaro a tshenyo. Dikutollo tsa dinyakisiso di utollotse gore basenyi ba bohodu bja leruo ba tswa maemong ao a fapanego mabapi le mengwaga, maemo a tsa thuto le maemo a ekonomi ya setshaba. Bosenyi bja bona ke bjo bo rulagantswego gomme maikemisetso le dilo tseo di bakago bosenyi di utollotse gore maikemisetso a tsa ditshelete, bojato, go iphedisa, tlhokego ya mesomo, boipuseletso, kgatelelo ya sethaka, maemo a setshabeng le tshomisobosaedi ya diokobatsi e bile dilo tse kgolo tseo di bakago bohodu. / Uhlaziyo locwaningo lwe-qualitative kanye ne-case study luvezwe wumphumela wokusweleka kolwazi ngokuntshontshwa kwemfuyo kanye nalabo abantshontsha imfuyo. Inhloso yalolu cwaningo ukuhlola, ukucacisa kanye nokuchaza ukuziphatha kobugebengu obuhambisana nokuntshontshwa kwemfuyo, ngokulandela izifundo zezobugebengu ngokwenza uhlaka olulula lohlobo lwalabo abenza lobu bugebengu. Kwenziwe izingxoxo zama-interview nabenzi bubugebengu abangu 35, kwahlaziywa namadokethi amacala kwabuye kwenziwa ama-interview namalunga ezamaphoyisa abhekene nokuntshontshwa kwemfuyo abe-Stock Theft Unit kanye nalabo abangamaxhoba okuntshontshelwa imfuyo, ukuthola indlela okusetshenzwa ngayo, isisusa kanye nembangela yobugebengu. Amathiyori ezifundo ngobugebengu asethenziswe ukuchaza indlela yokuziphatha kobugebengu. Okutholakele kucwaningo kuveze ukuthi izigebengu ezintshontsha imfuyo zivela emikhakheni ehlukene, maqondana neminyaka yobudala, izinga lemfundo kanye nesimo sezomnotho emphakathini. Ubugebengu yinhlobo yobugebengu obuhleliwe, kanti izisusa nezimbangela zikhombise inhloso yezezimali, ubugovu, ukuzama ukuziphilisa, ukusweleka kwemisebenzi, impindiselo, ingcindezelo ngontanga, isimo emphakathini kanye nokusetshenziswa kwezidakamizwa ngezinye zezinto ezingumfutho obangela lokhu kuntshontshwa kwemfuyo. / Criminology and Security Science / M.A. (Criminology)
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