Effects of poultry manure supplemented by NPK 15:15:15 fertilizer on cucumber (Cucumis sativus L.) production in Port Harcourt (Nigeria)

Cucumber (Cucumis sativus L.) is a newly introduced exotic crop in Port Harcourt (Nigeria) that is in high demand, but due to inadequate production and distance from areas of mass production, the supply is highly limited. Replicate field plots were employed in the experiments aimed at determining the effects of poultry manure supplemented by NPK 15:15:15 on cucumber for a period of two seasons. Three poultry manure (PM) levels; 0, 5 and 10 t/ha, two levels of NPK 15:15:15 60 and 120 kg/ha and the combination of the different levels of poultry manure and NPK fertilizer were used, respectively. The pertinent growth, yield and soil parameters were then determined. Results of the analysis show that various combined nutrients treated plots significantly influenced vine length and leaf area than the plots that were treated with single nutrients and control. The best result of the fruit yield were obtained from plots treated with 5 t/ha of poultry manure supplemented with 120 kg/ha of NPK and 10 t/ha PM supplemented with 60 kg/ha NPK (18.24 and 19.30 t/ha) for wet and dry seasons, respectively. Soil analysis result show that treatments applied at various levels increased soil fertility. The result of the study showed that the best crop yield was obtained on cucumber during dry season farming.Keywords: Cucumber, vine length, leaf area, fruit yield, NPK 15:15:15, poultry manure, exotic cro

Health-related Quality of Life (HRQOL) of Patients with Type 2 Diabetes Mellitus and People without Diabetes at a Tertiary Hospital in Port-Harcourt, Rivers State, Nigeria

Background: Health-related quality of life (HRQOL), a patient-sensitive outcome globally, has become the clinician’s primary goal of care. Evidence suggests that diabetes mellitus (DM) and its treatment/care impair patients’ HRQOL, which varies depending on the patient population/factors. Diabetics’ HRQOL in South-South Nigeria is largely unknown. Objectives: This study assessed and compared the HRQOL of patients with type 2 diabetes attending the outpatient diabetic clinic at a tertiary hospital in Port-Harcourt, Rivers State, South-South Nigeria with age-/gender-matched nondiabetics living within the same environment. Materials and Methods: This descriptive cross-sectional comparative study recruited 200 respondents, respectively those with type 2 diabetes (cases) and nondiabetics (controls). Data were collected by using the World Health Organization Quality of Life–BREF (WHOQOL-BREF) questionnaire and analyzed by using descriptive and inferential statistics at P≤ 0.05 level of significance. Results: The two groups (200 each) had no significant differences (P = 0.35 - P = 0.98) in terms of their demographic variables. The diabetic group's mean scores were significantly (P = 0.00) lower than that of the non-diabetics in terms of WHOQOL-BREF overall, health satisfaction, physical, psychological, and social domains. Diabetics with tertiary education (58%) had a significantly higher mean score (P = 0.012) in terms of overall WHOQOL-BREF than those with secondary and primary education (42%). Ninety-two patients (46%) with diabetes had comorbidities that increased significantly with age (P = 0.00) and expressed less satisfaction with their health (P = 0.04). Conclusion: Patients with diabetes had lower HRQOL scores than nondiabetics, implying the negative impact of diabetes and its treatment/care on their life. Diabetics’ HRQOL should be routinely evaluated and enhanced by empowering diabetic self-care activities that aid diabetes control and retard complications