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All Journal AGROTEK: Jurnal Ilmiah Ilmu Pertanian Jurnal Ilmiah Profesi Pendidikan
Ridwan, Rahmat
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Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology

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DAYA MULTIPLIKASI EKSPLAN KENTANG AR 8 PADA BERBAGAI KONSENTRASI BENZIL AMINO PURIN (BAP) DAN EKSTRAK BAWANG MERAH DALAM MEDIA DASAR MURASHIGE DAN SKOOG (MS) SECARA IN VITRO Numba, Sudirman; Abdullah, Abdullah; Ridwan, Rahmat
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 8, No 2 (2024): September
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v8i2.631

Abstract

The technique of propagating potato seeds through tissue culture has long been used to produce quality and disease-free seeds. This study aims to test the effect of the combination of BAP and Shallot Extract on the growth of potato plant explants on MS media (Murshige & Skooge). Research in experimental form uses a completely randomized design (CRD) in a factorial pattern consisting of two factors. As the first factor, the growth hormone BAP consists of 4 levels, namely: 0 ppm, 2 ppm, 3 ppm and 4 ppm. Meanwhile, the second factor is: shallot extract consists of 4 treatment levels, namely: 0%, 0.2%, 0.4% and 0.6%. Thus, there were 16 treatment combinations which were repeated 6 times so that the total experimental units were 96. The ABA treatment with a concentration of 2 ppm/liter gave the best effect on the shoot formation time and root formation time of AR 8 potato plant explants. However, the treatment without ABA had a good effect on Shoot length and root length of explant potato plant varieties AR 8. Shallot extract treatment with a concentration of 20% had the best effect on shoot formation time, root formation time, shoot length and number of leaves. However, the treatment with a concentration of 40% had a better effect on the parameters of the number of shoots and the number of explant segments of the AR 8 variety of potato plants. The interaction of the ABA treatment with a concentration of 2 ppm and the shallot extract with a concentration of 20% had the best effect on the time of emergence of shoots and roots on the AR 8 Potato Explants. However, the interaction without ABA (0ppm) and shallot extract had a better effect on the parameters of shoot length, number of leaves, and number of explant segments in the AR 8 potato variety.
Pengaruh Kepemimpinan Strategis Terhadap Keberhasilan Kepemimpinan Pendidikan Islam Ridwan, Rahmat; Muatto', Muhammad; Muhammad , Muhammad
Jurnal Ilmiah Profesi Pendidikan Vol. 10 No. 1 (2025): Februari
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jipp.v10i1.2924

Abstract

Kepemimpinan strategis memiliki peran penting dalam menentukan keberhasilan sebagai pemimpin dilembaga pendidikan islam, salah satu faktor penentunya adalah moralitas kepemimpinan, budaya organisasi dan penghargaan. Dengan demikian pemimpin yang strategis mampu merencanakan dan membawa lembaga pendidikan menjadi lebih baik. Penelitian ini bertujuan untuk mengetahui pengaruh kepemimpinan strategis terhadap keberhasilan kepemimpinan pendidikan islam. Metode yang digunakan yaitu studi kepustakaan (librari research) sebagai pendekatan utamanya. Sumber data untuk penelitian ini diperoleh dari berbagai referensi, termasuk jurnal ilmiah, artikel ilmiah dan buku teks. Analisis data dilakukan melalui proses pembacaan berbagai sumber kepustakaan. Hal ini melibatkan kegiatan seperti membaca, mengutip, meyimpulkan dan menyajikan hasil yang telah ditemukan dalam rangka mencari informasi yang relevan. Hasil penelitian ini dapat disimpulkan bahwa pemimpin dilembaga pendidikan Islam mengarahkan dan membimbing anggota masyarakat pendidikan untuk mencapai tujuan lembaga yang sudah direncanakan sebelumnya dan disepakati secara bersama, karena penerapkan strategi dengan efektif yang dilakukan oleh pemimpin untuk memberi dampak positif terhadap pendidikan islam adalah pencapaian keberhasilan kepemimpinan.
Co-Authors Abdullah Abdullah Muatto', Muhammad Muhammad , Muhammad Sudirman Numba