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All Journal Bioedunis Journal Meta: Journal of Science and Technological Education Journal of Pedagogical and Teacher Professional Development
Husni, Rafeah
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Biochemistry, Genetics & Molecular Biology Education Social Sciences Other

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Journal : Bioedunis Journal

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The Effect of Jakaba on the Growth and Pest Resistance of Borokoli (Brassica oleracea L) Husni, Rafeah
Bioedunis Journal Vol 4, No 1 (2025)
Publisher : UIN Syekh Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/bioedunis.v4i1.16546

Abstract

This study aims to see the effect of Jakaba liquid organic fertilizer in increasing the growth and resistance of broccoli plants ( Brassica oleracea L. ) to leaf pest attacks. The study used an experimental design with three treatment groups, namely the group given Jakaba fertilizer, the group given NPK fertilizer, and the control group (without fertilizer). The study was conducted in Hutarimbaru Village from March to May 2025. The parameters observed included plant height, number of leaves, flower formation, and intensity of leaf pest attacks. The data obtained were analyzed using descriptive statistical analysis and ANOVA to determine significant differences between treatments. The results showed that Jakaba fertilizer increased the growth of broccoli plants and improved resistance to leaf pest attacks better than the control. NPK fertilizer also showed a significant increase in growth, but was not better in terms of pest resistance compared to Jakaba. This study concludes that Jakaba fertilizer can be an alternative environmentally friendly fertilizer in sustainable broccoli cultivation.  
Integration of Entrepreneurship Education With Biology Education Study Program Courses: Student Perceptions Husni, Rafeah; Nasution, Yusnita Anwar
Bioedunis Journal Vol 3, No 1 (2024)
Publisher : UIN Syekh Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/bioedunis.v3i1.11460

Abstract

This study aims to explore biology education students' perceptions of integrating entrepreneurship education with courses, interest in entrepreneurship, and self-efficacy. This study is an exploratory descriptive research, the respondents were 77 biology education students at UIN SYAHADA Padangsidimpuan. The instrument used was a closed questionnaire with the Guttman scale. Research data was analyzed descriptively and inferential statistics using the Kruskal Wallis test. The results of the study are: 1) student perceptions regarding the integration of entrepreneurship education are very positive, as many as 83.1% of students feel that integration needs to be implemented. Based on the Sig value (0.86 0.05), there is no significant difference between the perceptions of semester III, V, and VII students; 2) Students' entrepreneurial interest is relatively high, namely 77.9% of students are interested in entrepreneurship. Based on the Sig value (0.43 0.05), there is no significant difference between the interests of semester III, V and VII students; 3) Student self-efficacy in entrepreneurship is classified as moderate, namely only 50.6% of students believe in their abilities. Based on the Sig value (0.07 0.05), there is a significant difference between the self-efficacy of students in semesters III, V, and VII.
Co-Authors Andani, Putri Ayu Dasuki, Moh. Holifah, Sitti Nasution, Yusnita Anwar Sa’idah, Siti Nur Wardani, Imaniah Bazlina