Challenges Confronting the Prevention of Mother to Child Transmission of HIV/AIDS in Offa Local Government Area, Kwara-State

This study investigated the challenges confronting the prevention of mothers-to-child transmission of HIV/AIDS in Offa Local Government Area of Kwara State, Nigeria. The transmission of HIV/AIDS from mother-to-child has been a rampant phenomenon in Offa L.G.A. A descriptive research of survey type was used, the population for the study covered all the health workers in Offa Local Government Area, 145 respondents were sampled for the study. Three research questions were raised and three hypotheses were generated which were tested at 0.05 alpha level of significance. The research instrument used for the study was a questionnaire which was validated and tested for reliability. A reliability co-efficient of 0.76r was obtained; using pearson product moment correlation. The instrument was administered by the researchers and some trained research assistant. A descriptive statistic of frequency count and percentage was used for the personal data while the inferential statistic of chi-square was used at 0.05 alpha level of significance to test the hypotheses set for the study.The null hypotheses set were rejected, the findings of this study revealed that challenges such as non-disclosure of HIV/AIDS status, inadequate  staff training and  inavailability of antiretroviral drugs are parts of the major challenges militating against  the proper  implementation  of prevention  of mother to child  transmission of HIV/AIDS.It was recommended that there should be adequate staff training to improve their knowledge on the transmission of HIV/AIDS especially in the area of vertical transmission with appropriate treatment. Also, antiretroviral drugs should be available in Health centres and hospitals for the treatment of HIV/AIDS positive mothers and prevention of vertical transmission of the infection, lastly  HIV status  of pregnant women should be known in order to commence treatment immediatel

Impact of Class Size on Learning, Behavioral and General Attitudes of Students in Secondary Schools in Abeokuta, Ogun State Nigeria

Poor performance of university undergraduate students has been traced to their poor academic performance and attitudes in secondary schools. There was concern over whether class size was responsible for this. Researches on the effect of class size on academic performance and achievement exist. The study was carried out to investigate the impact of class size on students’ attitude to studies using four (4) selected secondary schools in Abeokuta, Ogun State Nigeria. Possible effect of class size on the general, learning and behavioral attitudes were considered. Its impact was also correlated with effect of other possible factors. Questionnaires were administered to three hundred and sixty students selected evenly from JSS1-SS2 classes in each of the schools. Two of the schools were private while the other two were owned by government. Ten (10) hypotheses were tested in the study. It was found that class size has a highly significant impact on students’ attitudes to studies in secondary school (p\u3c 0.05). It affects students’ attention most strongly, then punctuality, motivation and participation but not the rate of participation and asking or answering questions. The result also revealed that excessive noise is the most common behavioral attitude associated with large classes. Hence, a serious attention should be paid to class size in every educational setting for optimum learning achievement

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

Conversion of lignocellulose from palm (Elaeis guineensis) fruit fibre and physic (Jatropha curcas) nut shell into bio-oil

Harmful gases are released into the atmosphere through burning of residues which is commonly practiced in Nigeria and can be attributed to climate change issues. Agricultural residues have the potentials to be used as energy and chemical source and meet its deficit in the country. This paper focuses on utilization of lignocellulosic materials obtained from two agricultural residues through renewable technology to produce bio-energy and chemical feedstock. The lignocellulosic materials were extracted from palm fruit (Elaeis guineensis) fibre and physic nut (Jatropha curcas) shell, and pyrolyzed under low temperature and pressure at various particle sizes. The main properties of solid (lignocellulosic) materials were tested and the bio-oil produced was analyzed using GC-MS. Results show proximate analyses (volatile, ash and fixed carbon contents) and ultimate analysis (carbon, oxygen, nitrogen, magnesium, phosphorus and zinc). The pH value of the bio-oil from both residues increased with increase in temperatures. The density, viscosity and calorific value of the palm and physic residue oil are 831.99 and 947.5 kg/m3, 0.695 and 1.58 cPa at room temperature, 22.33 and 14.169 kJ/g, respectively. Aromatics and other compounds are major dominant compounds in the palm fruit fibre oil which is characterized for bio-fuel production. Physic nut shell oil contains aromatic ethers, cyclic ethers, secondary amides and organic halogen compound which are important chemical feedstock. Conversion of these residues to useful products will alleviate the energy supply deficit, improve social and economic development, promote clean and healthy atmosphere of the nation and significantly contribute to global climate change mitigation

Mineral Profile of \u3ci\u3ePanicum maximum\u3c/i\u3e var. Ntchisi as Influenced by Organic Nitrogen Rate and Age at Harvest

The study was aimed at profiling the mineral contents of Panicum maximum var Ntchisi as influenced by organic (poultry) nitrogen rate and age at harvest. The study was carried out at the organic research farm of the Federal University of Agriculture, Abeokuta, Nigeria in 2016. The experiment was laid in a 4 x 3 factorial arrangement in a split plot design with four (4) organic nitrogen rate (0, 100, 200 and 300 kgNha-1) as the main plot and three (3) age at harvest (4, 8 and 12 weeks after cutback) as the subplot which amounts to twelve (12) treatment combinations with four replicates. The macro mineral contents were significantly (P\u3c 0.05) influenced by the nitrogen rate. The calcium (Ca) content was up to 4.35 gkg-1DM for the grass at 0 KgNha-1 which was the highest value. The magnesium (5.59 – 8.43 gkg-1DM) content had a linear increment with increased nitrogen rate. The potassium content ranged from 15.58 to 30.80 gkg-1 DM with the grass fertilized at 0 KgNha-1 having the highest K content. The phosphorus was linearly (P\u3c 0.05) influenced with the grass fertilized at 300 KgNha-1 with the highest (1.78 gkg-1DM) content. The micro mineral contents were significantly (P\u3c 0.05) influenced by the nitrogen rate though without a definite pattern. The macro and micro mineral contents were significantly (P\u3c 0.05) influenced by age at harvest except for the copper content. The macro mineral contents decreased with advancement in age at harvest. It was concluded that the grass harvested at younger age will make a good feed resource in terms of mineral requirement of ruminants in the tropics

Response of Guinea Grass (\u3cem\u3ePanicum maximum\u3c/em\u3e Jacq) to Application of Cow Dung in South West Nigeria

The yield of forage species from the world\u27s grazing land is limited by poor soil and unproductive species (Jones & Wild, 1975; Cooke, 1982). The use of manure on pasture land not only represents a low cost disposal method but also a means of recycling nutrients for plant growth and counteracting the decreasing organic matter content in most agricultural soils. In agro-pastoral production systems, the interaction between crops and livestock is important. Manures are used mainly to complement inorganic fertiliser in the production of food crops. There is a dearth of information on the response of pasture grass to application of cow dung and so the response of two Panicum maximum ecotypes to cow dung was evaluate

SEASONAL VARIATIONS IN THE CHEMICAL COMPOSITION OF GRASSES HARVESTED FROM THE NATURAL PASTURE IN OGUN STATE SOUTH-WESTERN NIGERIA

The research was carried was carried out to evaluate the chemical composition of the dominant grasses harvested from the natural pasture in selected villages in Ogun State, South-western Nigeria at different seasons. The study was carried out using a 4 × 6 factorial arrangement comprising four seasons (early rain, late rain, early dry and late dry) at six locations (Afami, Atokun, Ibooro, Ileniku, Ipaaya, and Okerori). Results showed that the crude protein (CP) content significantly (p<0.05) varied from 5.56 % for Okerori to 7.34 % for Ibooro and the grasses harvested at Afami had the highest (72.75 %) neutral detergent fibre (NDF) values with the least (68.75 %) value recorded for Okerori, while the acid detergent fibre (ADF) values ranged from 41.00 % for Atokun to 48.25 % for Okerori. Also, CP value as affected by the season ranged from 4.23 % for late rainy to 9.44 % for the early rainy season and NDF values from 67.33% for late dry to 72.33 % for late rainy season while the early dry season had the highest value (48.00 %) for ADF with the least value (40.33 %) was recorded for the early rainy season. The phosphorus (P) value was highest at Ipaaya (2.99 g/kg) with the least value observed at Okerori (1.62 g/kg). The value for calcium ranged from 2.55 g/kg at Afami to 6.59 g/kg at Okerori. The P value of grasses as affected by seasons ranged from 1.46 g/kg for early dry to 2.66 g/kg for early rainy seasons.   &nbsp