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Pengaruh Lama Fermentasi Jerami Jagung Menggunakan Kapang Trichoderma Harzianum terhadap Kandungan Serat dan Kecernaan In Sacco Suryadi Suryadi; M. Afdal; Fachroerrozi Hoesni; Jahtera Manalu
Jurnal Ilmiah Universitas Batanghari Jambi Vol 23, No 3 (2023): Oktober
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v23i3.4530

Abstract

Corn straw is an alternative feed from agricultural waste that can be widely used by farmers as ruminant feed. This study aims to determine the fiber content and in sacco digestibility of corn straw fermented with Trichoderma harzianum. The design of this experiment was Completely Randomized Design with 5 treatments and 4 replications. The samples were treated with 5 length of fermentation time, namely: 0 (control) , 4, 8, 12 and 16 days. Nylon bag technique was applied to evaluate the sample degradation. Corn straw that has been ground to a size of 2 mm, taken as much as 5-6 g, then put into a nylon bag and incubated in the cattle rumen for 72 hours. The results showed that corn straw fermentation using Trichoderma harzianum increased the content of NDF, ADF and the degradation of ADF but dit not increased the NDF and hemicellulose digestibility. In conclusion, the best fermentation time is 12-16 days under aerobic conditions.
The The Influence of Leadership Style on Organizational Culture at SMA Negeri 3 Muaro Jambi Suryadi Suryadi; Mohamad Muspawi; K. A. Rahman
JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan) Vol. 9 No. 1 (2024): JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan)
Publisher : Graduate Program Magister Manajemen Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/jmksp.v9i1.13492

Abstract

The purpose of this research is to examine the potential impact of the principal’s leadership style on organizational culture at SMA Negeri 3 Muaro Jambi. Participants in this research consisted of all 47 teachers at the school, with data collected through questionnaires and documentation. To ensure the accuracy and precision of analysis, use the SPSS application for data analysis. The findings of this research show that there is a significant relationship between the principal’s leadership style and organizational culture, as evidenced by the correlation coefficient and significance value (sig) of less than 0.05. The t test further confirms the significance of the coefficient thereby providing further evidence of a significant relationship between the principal’s leadership style and organizational culture at SMA Negeri 3 Muaro Jambi. In conclusion, this research emphasizes the important and noteworthy role of leadership style in shaping organizational culture. The uniqueness of this research lies in confirming the influence of leadership style on organizational culture at SMA 3 Muaro Jambi, thereby contributing to a deeper understanding in the educational institutional context.