A comparative study of farmers’ use of Extension guide/bulletin and radio as Media of agricultural information and technology transfer in Ogun State, Nigeria

The study compared farmers’ use of extension guide and radio as media of agricultural information and technology transfer in Ogun State.  A multistage random sampling technique was used to select 320 farmers from 32 villages in the four agricultural zones in Ogun State.  Data were collected with an interview guide.  Pearson Product Moment Correlation and Chi-square were used to test the study hypotheses.  Findings showed that 59% used radio while 7% used extension guide as media of agricultural information.  Farmers were constrained by illiteracy, lack of fund, feedback problem, lack of electricity, bad eye sight and language  barrier.  There is a significant relationship between farmers age, sex, marital status and their use of radio and between farmers’ sex, education and their use of extension guide.  It was recommended that farmers should be encouraged to listen to farm broadcasts, read and adopt the content of extension guide and that, farm broadcasts and publications should be planed in conjunction with the extension agents to address the felt needs of the farmer

The Empiricist Criteria of Meaning And The Problem of Translation

Generally speaking, the branches of philosophy have traditionally been listed to include Ethics, logic, metaphysics, epistemology and aesthetics. However, it has over the years embraced studies in socio political philosophy, philosophy of law, philosophy of mind, philosophy of language and so on. The study of language in philosophy is not in the same way as those who specialize in linguistics. However, its study creates proper understanding and removes forms of ambiguity that may be found in language in particular and communication in general. Philosophers of language have discussed many issues which includes ‘meaning’, ‘sense’, ‘reference’ and many others. In this paper we shall attempt a critical analysis of the Logical Empiricist’s criteria of ‘meaning’. The paper begins with the analysis of the concept of ‘meaning’ and why philosophers of language are so particular about ‘meaning’ either of words, sentences or expression. The paper also examines logical empiricist criteria of meaning and its relevance to communication and translation of words or statements. The paper argues that the empiricist criteria of meaning entails some absurdities and poses serious problem to communication and translation in human society. Thus, it should not be accepted in absolute term. Keywords: Logical empiricism, Language, Meaningfulness, Communication and Society

The role of handicraft micro-enterprises as a catalyst for youth employment

There is a pressing need to equip South African’s youth with the means to develop their entrepreneurial potential. In this context, there is the need for the government to create a support mechanism to help integrate young people into the job market, through the handicraft Entrepreneurship. The objective of this study is to examine job creation, income generation and poverty alleviation opportunities in developing the microenterprise-handcraft linkage, with special attention to vulnerable sectors of society, the youths. However, the handicraft sector is performing at a level far below its potential in South Africa. This research study into the reasons behind such weak performance, its developmental aspects, and different implication shall be suggested on the contribution of handicrafts in eradicating poverty and maintaining a sustainable livelihood for the youths. The paper shows key findings from a literature review and from semi-structured interviews with local producers, supporters, and buyers of handicraft products in the Western Cape Province. The methodology used for this research is an exploratory approach using a qualitative data collection method. Finally, the study provides a comprehensive strategy on how to enhance the South African handicraft sector to better meet its needs as a micro-enterprise to create a better living for the people

AVAILABILITY, ACCESSIBILITY AND FREQUENCY OF USE OF ICT TOOLS BY HEALTH PROFESSIONALS IN ILORIN METROPOLIS

This research explores the availability, accessibility and the extent of ICT usage by health professionals in Ilorin metropolis. Data was collected using a sample size of 174 health service providers in 34 public and private hospitals by means of a structured questionnaire. Findings from this study indicate that the ICTs that were commonly available and used by the health professionals are the older ICTs. These include TV set, DSTV, photocopiers, fax machines, and convergent technologies like mobile phones and computers. Although, Internet driven facilities like video-conferencing, teleconferencing, web discussion forums and email among others, were not readily available to the health professionals, a comparative analysis reveals that there was superior availability and use of computers, projectors, e-mails and Internet by health professionals in private hospitals than those in public hospitals. This is as a result of the financial implications of procurement and installation of these facilities. Interestingly, the level of awareness of users on the numerous benefits of ICTs on their job and productivity is quite impressive. It is therefore, concluded that hospitals’ regulatory agencies should collaborate with International agencies such as World Health Organization (WHO),United Nations Organization (UNO) and the European Union, among others, to aid in the successful implementation and funding for the procurement of sophisticated ICTs to facilitate the dissemination of up to date health information to public and private hospitals

Agricultural Extension Agents’ Awareness Of Ict Potentials And Training Needs On Usage For Improved Extension Service Deliv- Ery In Selected Southwest States Of Nigeria

The   study   examined   the   agricultural   extension   workers’ awareness   of   ICT   potentials   and   training needs on ICT usage for improved extension service delivery in selected southwest states of Nigeria. A multistage sampling technique was used to select a total of 132 extension workers’ from Lagos and Ogun States Agricultural Development   Programmes   (LADA  and OGADEP).   A  validated  and  reliable questionnaire was used to obtain primary data on socioeconomic characteristics of the respondents, their awareness of ICT potentials and training needs on ICT usage for improved extension services delivery. Data collected were analysed using frequency counts, percentages and chi-square statistics. Result of the analysis showed that most of the respondents were the Village Extension Agents (78.8 %,), and about 34.1% of them were within the age range of 41 and 45years. About 72.7% the exten- sion agents had first degree (HND/BSc) as the least educational qualification and about 57.6% of them have spent between 11 and 20 years in the extension services. The result also showed that all the extension agents were familiar with the Global System Mobile communication (GSM), 58.3% with the computer and 38.6% of them with the internet. About 43.2% of the extension workers were moderately aware of the ICT potentials for improved extension service delivery based on their mean awareness score of 8.5 (53.1%). The chi-square test of the relationship between the extension workers’ socioeco- nomic characteristics (education: χ² = 45.5,  df = 12; professional rank: χ² = 38.7,  df = 9; working ex- perience χ² = 65.2, df = 12) and level of awareness of the ICT potentials showed a significant relation- ship at p < 0.05. Similarly, a significant relationship was observed between the extension agents’ level of awareness of ICT potentials and their needs for training on usage for improved extension service delivery (χ² = 71.3, df = 18) at p < 0.05. In the light of this, it was concluded that the extension workers had moderate level awareness of ICT potentials for improved extension services and were in need of training on usage in their extension activities. It was recommended that education on ICT potentials and   training on  usage for improved  extension service delivery   should   be promoted and intensified among the extension workers.      &nbsp

Journalists’ Attitudes towards the Coverage of Agricultural and Rural Development News in Ogun State.

The study examined the journalists’ attitudes towards the coverage of Agricultural and Rural Development News in Ogun State. Multistage technique was used to select 40 journalists from Print and Electronic media organizations in Ogun State. Primary data were collected with structured questionnaire. Chi-square and Spearman correlation were used to analyze the data collected. Result showed that most (57.5%) of the journalists were male and 72.5% married. Their mean age was 30.6years. About 70.0% were with a minimum of a Higher National Diploma (HND) qualification. Majority (55.0%) were Christians while 45.0% were Muslims. Most (85.0%) of the journalists live in urban areas while few (15.0%) live in semi-urban areas. Result showed that 85.0% of the journalists were operating on a permanent basis while 15.0% were on part time/freelance appointments. Half (50.0%) of the journalists had 6-10 years work experience. Result further showed that 40.0% of the journalists were constrained by organizational problems,75.0% by lack of transportation to rural areas for news coverage, 92.5% by bad roads to rural areas, 55.0% by inadequate equipment and 90.0% were constrained by lack of interest in agricultural news by most of the members of the audience. Chi square analysis showed a significant association between age (c2=82.15, p<0.05), work experience (c2=80.21, p<0.05) and the perception of journalists toward the coverage of agricultural and rural development news. Result further showed an inverse relationship between the constraints experienced by the journalists and their reportage of agricultural and rural development news (r =-0.24, p=0.00). It was concluded that most of the journalists were not favorably disposed to the coverage of agricultural and rural development news owing to the identified constraints and challenges. Keywords: Journalist, Attitude, Agricultural News, Rural developmen

Predictive modelling of the impact of silica nanoparticles on fluid loss of water based drilling mud

Research into the use of nanoparticles for drilling mud formulation is gaining momentum but a key challenge involves predicting the effect of nanoparticles on the properties of the modified mud. Mathematical models used in the description of drilling muds allow for a generalised computation of drilling performance. In other words, such models cannot quantitatively capture the contributions of nanoparticles to the overall performance of the nano-modified drilling mud. In this work, a new model was derived which describes the fluid loss of nanoparticle enhanced water based drilling mud under static filtration. This was done taking into account the structural kinetics of the bentonite suspension and colloidal behaviour of the nanoparticles.The new fluid loss model was compared with the known API static fluid loss model using statistical measures,Root Mean Square Error (RMSE) and Coefficient of Determination (R2). The new model compares favourably with the API static model with RMSE and R2 values of 0.41–0.81 cm3 and 99.3–99.89% respectively.The new fluid loss model was able to predict a value for the maximum fluid loss. It also accounted for variation in mud cake permeability and solid fraction, which could not be explained by the API fluid loss model

ANALYSIS OF MULTIMEDIA CHANNELS OF INFORMATION AVAILABLE TO FISH FARMERS IN OGUN STATE, NIGERIA

Fish farmers in Nigeria lack adequate information and their production capacity is low. The study ana- lyzed the multimedia channels of information available to fish farmers in Ogun State, Nigeria. Multi- stage sampling techniques was used to select 120 fish farmers in the study area. Primary data were obtained with interview schedule. Descriptive statistics were used to analyze the data collected. Most of the farmers (97.5%) were male and married. Many (43.3%) had primary education while 30.9% had no formal education. Majority (76.1%) had radio sets while 45.3% and 28.3% had television and phone respectively. Farmers’ accessibility to information was high in radio (79.2%) and extension agents (73.3%) but low in television, flyers, trainings, phone, internet and fellow farmers. Most of the farmers (85.0%) preferred extension agents, radio (71.6%) and television (68.3%) as their source of information on fish farming. Majority (80.0%) preferred Yoruba as the language of broadcast and pub- lications, 16.7% preferred English while 3.3% preferred Igbo. Most (83.3%) of the farmers regarded lack of electricity as the foremost constraint to their access to information on media. Other constraints identified were non-relevance of information to farmers’ felt needs (73.3%), feedback problem (60.0%), inadequate fund (40.8%) and illiteracy (23.3%). Chi-square analysis showed a significant association 2 at p ≤ 0.05 between farmers’ choice of information channels and age (π=19.60), educational level 2 2 2 2 (π=39.82), years of farming (π = 20.48), income (π = 34.03), and media related constraints (π = 6.92). The study established that age, educational level, years of farming, annual income and con- straints experienced by the farmers played significant roles in their choice and use of information channels, and that, farmers have more access to extension agents as channel of information. It was recommended that more information on fish farming should be provided through the multimedia and be based on farmers’ felt needs. More extension workers should be employed and trained while phone-in radio and television programmes should be regularly aired and viewing centres and radio groups established in strategic locations

PIPELINE VANDALISATION AND FARMERS’ SITUATION: EXPOSITION FROM OBAFEMI OWODE LOCAL GOVERNMENT AREA OF OGUN STATE, NIGERIA

The study assessed the effects of pipeline vandalisation on the socio-economic life and activities of farmers in Obafemi Owode Local Government Area of Ogun State. Purposive and simple random sampling techniques were used to select 80 farmers from the affected villages in the Local Govern- ment Area. Primary data were obtained with interview guide. Chi-Square was used to analyze the data collected. The mean age of the farmers was 43.37 years and 78.7% were male. Majority (76.3%) were married while 61.2% were Christians. More than half (57.5%) had no formal education and they cultivated an average of 4.94 hectares of land. Most (92.0%) of the farmers operated on full time basis. Nearly all the farmers (97.5%) were aware of the incidents of pipeline vandalisation in their area. Efforts of the farmers at reducing the menace included warning messages through town criers, reporting cases to the law enforcement agents, threat of killing the vandals and the use of “charms†to scare the vandals. Majority (52.5%) claimed that the efforts made by the farmers and the government had no effect on the incident of pipeline vandalisation. Farmers’ perceived effect of pipeline vandalisa- tion on their activities and livelihood included non-availability of labor due to the youths’ involvement in the practice (82.5%), destruction of farmlands (76.25%) and pollution of rivers and atmosphere (65.0%). Farmers were constrained by corrupt law enforcement agents in charge of surveillance, un- cooperative attitude of fellow farmers, non-challant attitude of the government and lack of fund to or- ganize campaigns against pipeline vandalisation. Chi-square analysis showed a significant association between pipeline vandalisation and farmers’ agricultural production. It was concluded that pipeline vandalisation was a regular occurrence in the study area and that it constituted a health hazard and posed a problem to the environment as well as the agricultural activities of the farmers.Â

Normal Aerobic Vaginal Bacterial Flora of The African Giant Rats (AGR) Captured from Their Natural Habitat in Abeokuta, Ogun State, Nigeria

The genital tract of female animals, especially the caudal region, is known to habour non specific bacteria that are sometimes called the normal bacterial flora. In this study, we examined 12 apparently healthy female African giant rats (Cricetomys gambianus, Waterhouse) (AGR) to determine their vaginal bacterial flora. Swab collected from the vagina of each rat after previous chloroform anaesthesia was seeded onto blood and MacConkey agar plates and incubated aerobically at 370C for up to 48hours. Isolates were then characterized using various character parameters. The results indicated that 7 bacterial genera inhabit the vagina of the 12 African giant rats that were studied. The distribution of the bacteria species in the AGR were highlighted in the text. It is inferred from the results that under stress condition, these bacteria could cause disease in the African giant rats