Abdulkareem, Jamil Hassan
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Potential of cassava peel collected from Bauchi (Nigeria) as culture media for growing specific fungi Miya, Yusuf Yahaya; Butuwo, Thomas Murma; Abdulkareem, Jamil Hassan
Journal of Emerging Science and Engineering Vol. 2 No. 2 (2024)
Publisher : BIORE Scientia Academy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61435/jese.2024.e26

Abstract

The objective of this paper is to assess the potential of using cassava peel for A. niger and penicillium growth using standard methods and chemicals of analytical grade. The result of the study indicates that, the peel is rich in proximate contents as the analyzed cassava peel is composed of 8.70% moisture, 4.89% crude protein, 6.9.00% carbohydrates, 4.00 % fat content, 8.93% ash, and 8.75% fibre. Considering the observed morphological and physical characteristics of the test fungi; therewith, A. niger, and penicillium were present. There is indication that, the two utilized media (control and formulated media) are in support of the two microbes growth and depicted positive results of degradation, as well as fermentation ability on the cassava peels. The enriched cassava agar supports higher growth of the two analyzed microbes (viz, A. niger, and penicillium). There was significant difference pertaining the colonies number made on the formulated media (cassava peel agar, and enriched cassava agar). Potato dextrose agar (PDA) shows lower colony count amounting to 3.4 0.1 CFU/ml for A. niger, and amounting to 3.3 0.2 CFU/ml for penicillium. Cassava peel agar (CPA) possessed 6.5 0.5 CFU/ml mean colony count (MCC) for A. niger, and 5.6 0.1 CFU/ml for penicillium. Enriched cassava agar media (ECA) had highest MCC as 7.8 0.1 CFU/ml with respect to A. niger, and 7.3 0.6 CFU/ml pertaining penicillium. Utilization of cassava peel as substrate due to its contents of nutrients that can meet the nutritional requirement of fungi growth is a better move. The peel may be considered as substitute and alternative substrate for producing culture media to cultivate fungi and consequently reducing pollution.
ANXIETY EFFECT ON STUDENTS AND PERFORMANCE IN BIOLOGY: A CASE STUDY AMONG SECONDARY SCHOOLS IN SOKOTO CITY, NIGERIA Miya, Yusuf Yahaya; Dambam, Sa’eed Abdullahi; Abdulkareem, Jamil Hassan; Sarkingobir, Yusuf; Yabo, Aminu M.
IJIET (International Journal of Indonesian Education and Teaching) Vol 7, No 2 (2023): July 2023
Publisher : Sanata Dharma University Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24071/ijiet.v7i2.6553

Abstract

The Sokoto state needs biology-based students for the making of many useful professionals that works in a diverse array of human lives. However, there is a report showing poor performance in the subject. Anxiety is an issue that may affect education; thus, this work aimed to assess the issue of anxiety among students of biology in secondary school, the related causes, and control. The study design applied was a survey (questionnaire) among 400 students in Sokoto and the data was managed using descriptive statistics. Sources revealed include: How often do you hear from your family while on campus had the greatest percentage with 40.0%, then by Lack taking in a well-balanced diet with 30.0 %, How often have you been following your time table had 20.0%, followed by Distractions or disturbances from a roommate on campus (7.5%), and the least was How often have you been angered because of things that were beyond your control on campus with 2.5%.  The effects of anxiety on academics include: Anxiety distracting from the lesson (40.0%), and reduces morale in academics (30.0%).  Anxiety prevents students from finishing their assignments (20.0%), and elicits absenteeism (10.0%). Anxiety management includes: Major ploy is enough time and participating in extracurricular activities. Guidance and counselling/discussions with friends are helpful. Thus, academic anxiety can be tamed for better learning. Education on anxiety, enough rest, staying focused, and exercise are needed to enhance students’ academic performance.