scholarly journals Quantification of Cyanide and Major Nutrients of Soil around Cassava (Manihot esculenta C.) Processing Industries within Akure, Ondo State, Southwest Nigeria

Author(s):  
Olufemi Samson Salami ◽  
Akomolafe Olatunji Modupe ◽  
Olufemi-salami Folasade Kemisola
2017 ◽  
Vol 6 (4) ◽  
pp. 1-6
Author(s):  
G Daramola ◽  
A Oluyege ◽  
H Edogun ◽  
A Ajayi ◽  
C Esan ◽  
...  

2016 ◽  
Vol 45 ◽  
pp. 34-38 ◽  
Author(s):  
Joseph A. Adeyemi ◽  
Chris O. Adedire ◽  
Ana Carolina Paulelli ◽  
Airton da Cunha Martins ◽  
Kayode David Ileke ◽  
...  

2021 ◽  
Vol 11 (01) ◽  
pp. 92-100
Author(s):  
Elvis Efe Isere ◽  
Temioluwa Fuwape ◽  
Gboyega Adekunle Famokun ◽  
Stephen Fagbemi ◽  
Akinola Ayoola Fatiregun ◽  
...  

2016 ◽  
Vol 8 (2) ◽  
pp. 246-255
Author(s):  
Taofikat Abosede ADESALU ◽  
Olakunbi Anike KUNRUNMI ◽  
Muyideen Owonire LAWAL

Three different rivers in Ogun and Ondo states were investigated for both micro and macro-biota of the water bodies. Several physical and chemical properties of these rivers were determined. The pH value of the studied water bodies was essentially neutral with salinity values between 0.02 - 4.0‰. Microalgae communities were represented by three divisions: Cyanophyta, Bacillariophyta and Chlorophyta at Oluwa and Ifara Rivers (Ondo state), while at Ibefun River (Ogun state), five divisions: Cyanophyta, Bacillariophyta, Chlorophyta, Euglenophyta and Pyrrhophyta were identified. Diatoms dominated these water bodies, with Navicula radiosa Kutz. at Ifara River, Fragilaria sp. in Oluwa River, while out of 90 algal taxa identified in Ibefun river, 64 were diatoms species belonging to 26 genera, with Melosira sp. and Synedra sp. recording the highest numbers of cell count. Dinoflagellates recorded only Peridinium sp. while Phacus orbicularis Hubner and Trachelomonas sp. dominated the euglenoids. For the zooplankton composition at Ibefun, rotifers (75.95%) were represented by Brachionus sp., which recorded 62.03%, and Gastropus sp. with 13.92% of the total zooplankton, thus dominated the spectrum, while the copepod recorded 22.78% of the total organisms, with Copilia sp. and Euchirella sp. having 8.86% each. The macrobenthic invertebrates were represented by 3 taxa, belonging to 3 groups, with the dominant group Insecta accounted for 57% of the total individuals (7 individuals/m2), while Oligochaeta and Hirudinea accounted for 29% and 14% respectively of the total individuals at Oluwa and Ifara Rivers. At Ibefun River, the macrobenthic invertebrates were represented by 5 taxa, belonging to 3 groups, Bivalves, Oligochaeta and Insecta, with bivalves being the dominant group (51.7% of the total individuals, as 64 individuals/m2), while Oligochaeta and Insecta accounted for 26.6% and 21.9% respectively of the total individuals. The dominant taxon, Macoma cumana, accounted for 42.2%. A total of seventeen (17) finfish and shellfish species comprised of thirteen (13) finfish and four (4) shellfish species were recorded, being representative of freshwater and brackish water species; Clarias anguillaris (Clariidae), Tilapia zilli (Cichlidae), Chrysichthys nigrodigitatus (Bagridae), Alestes spp. and Macrobrachium vollenhovenii (Palaemonidae) were the most common species observed.


Author(s):  
Saka, Najim ◽  

Women constitute about half of the population of Nigeria and thus a critical mass in the human capital of the country. They make significant contributions to social and economic development of the society, yet they are never appreciated nor supported by public or private institutions. Recently there have been a growing number of women in construction labour work in the Nigerian Construction Sector (NCS) - an area hitherto exclusively preserved of the male folks. This study investigates aspects of social and economic conditions of women construction labourers (WCLs) in Ondo State Southwest Nigeria. Convenience and Snowball sampling were used to sample 101 WCLs. Simple descriptive statistics was used to analyze the data. The result indicates that most WCLs are low in education and skills hence they mostly participate in supportive roles that are energetic. The WCLs are exposed to multiple risks due to poor Health, Safety and Environment (HSE), welfare and social protection of Nigerian Construction Contractors (NCCs) in the informal construction sub sector of the NCS. The study recommends for the improvement and enforcement of HSE standards, welfare package and training in the NCS.


2013 ◽  
Vol 7 (6) ◽  
pp. 555-559
Author(s):  
A Balogun Saka ◽  
C Ejelonu Benjamin ◽  
A Lasisi Adebayo ◽  
I Adeogun Abideen

Author(s):  
Bamgboye M Afolabi ◽  
Victor A Adelusi ◽  
Waheed Folayan ◽  
Oladipo B Akinmoladun ◽  
Feyijimi Egunjobi ◽  
...  

Background: Malaria is a major public health burden that is endemic in sub-Saharan Africa. Malaria infection during pregnancy can be deleterious not only to the mother but also the fetus. The objective of this study was to evaluate malaria programme and the utilization of malaria commodities between 2014 and 2018 in Ondo State, Southwest Nigeria. Materials and methods: This study analyzed malaria-related indicators tracked on a routine basis in Ondo State, Nigeria. A retrospective cohort analysis of data retrieved from the District Health Information Management version 2.0 (DHISv2.0) database was conducted. Data was analyzed using Stata 13 statistical software. The prevalence of utilization of ANC and the proportions of pregnant women accessing malaria commodities were assessed using frequency tabulation, means, and analysis of variance (ANOVA). Correlation coefficient for association among some variables was employed. Results: The mean proportion of women who had at least 1 ANC visit during the period of study was 34.3±3.9, highest in 2017 (39.1±14.8) and lowest in 2018 (26.8±12.1). The overall mean proportion of women who had at least 4 ANC visits during pregnancy was 20.3±14.1 (F-statistics=2.88, P-value=0.03), highest in 2015 (25.9±18.9) and lowest in 2018 (14.0±10.6) and the mean proportion of those who had at least 1 ANC visit before 20 weeks of pregnancy was 38.1±10.0 (F-statistics=5.63, P-value=0.0005), highest in 2017 (45.4±10.7) and lowest in 2014 (32.6±9.1). During the study period, significant variations were observed in the mean proportion of pregnant women who received LLIN at first ANC visit (F-statistics=9.52, P-value=0.00001) and those who received IPTs at ANC revisit (F-statistics=5.17, P-value=0.0009) but not in the proportion of pregnant women with anemia. None of the indicators for malaria in pregnancy correlated with anemia rate during the study period. Geographical variations observed in the measured indicators were discussed. Conclusion: This study observed disparity in proportion of pregnant women assessing ANC services and in the proportion of those that utilized malaria commodities from 2014 to 2018. Residential variances, and geographical locations were detected in the consumption of ANC services. Areas farthest from the state capital, such as the Atlantic Ocean coastline in the south and the Savannah ecological zone in the north seemed to have low utilization of ANC. The State Malaria Elimination Program should be supported strongly in terms of technical and financial assistance to improve ANC service utilization throughout the State. The disparity in ANC accessibility in Ondo State will further reduce maternal and infant morbidity and mortality as well as improve the socio-economic living standards of the people.


Sign in / Sign up

Export Citation Format

Share Document