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All Journal BERNAS: Jurnal Pengabdian Kepada Masyarakat Fruitset Sains : Jurnal Pertanian Agroteknologi
Wijayanti, Dinda Pangestika
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Religion Agriculture, Biological Sciences & Forestry Humanities Dentistry Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Neuroscience Nursing Public Health Social Sciences Veterinary Other

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Aplikasi GA3 Sebagai Upaya Peningkatan Hasil Bawang Putih Varietas Tawangmangu Baru Triharyanto, Eddy; Sutrisno, Joko; Susilowati, Tutik; Wijayanti, Dinda Pangestika; Saputri, Rizqi Luwih
BERNAS: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 2 (2025)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jb.v6i2.11761

Abstract

Bawang putih (Allium sativum L.) merupakan komoditas hortikultura yang memiliki potensi ekonomi tinggi. Pada tahun 2023 produksi bawang putih di Indonesia mencapai 39.254 ton sedangkan kebutuhan bawang putih dalam negeri mencapai 554 ribu ton. Berdasarkan hal tersebut diperlukan upaya peningkatan produktivitas salah satunya dengan mengaplikasikan ZPT asam giberelin GA3. Sasaran kegiatan pengabdian ini adalah Kelompok Tani Maju Dukuh Pancot, Desa Kalisoro, Kecamatan Tawangmangu, Karanganyar. Kelompok Tani Maju merupakan kelompok tani yang berfokus sebagai sentra pengembangan bahan tanam dan produksi bawang putih Varietas Tawangmangu Baru. Metode yang digunakan adalah kaji tindak dengan tahapan koordinasi kegiatan, perencanaan aksi, pelaksanaan dan pengumpulan data, kemudian monitoring dan evaluasi. Berdasarkan data yang telah diperoleh penggunaan GA3 mampu meningkatkan hasil bawang putih pada tinggi tanaman, bobot segar brangkasan per rumpun, bobot kering brangkasan per rumpun, diameter umbi, jumlah umbi, bobot segar umbi, dan bobot kering umbi sehingga penggunaan GA3 layak untuk diaplikasikan lebih lanjut oleh petani.
EFEKTIFITAS KONSENTRASI DAN LAMA PERENDAMAN GIBERELIN TERHADAP PERKECAMBAHAN TIGA VARIETAS TRUE SHALLOT SEED Hantari, Dimar; Wijayanti, Dinda Pangestika
Fruitset Sains : Jurnal Pertanian Agroteknologi Vol. 14 No. 1 (2026): April: Ilmu Pertanian dan Bidang Terkait
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/fruitset.v14i1.7122

Abstract

This study aimed to determine the optimal gibberellin concentration and soaking duration to enhance the germination of three shallot varieties derived from True Shallot Seed (TSS). The research was conducted from October to November 2025 in Triyagan Village, Mojolaban District, Sukoharjo Regency, Central Java. A Randomized Complete Block Design (RCBD) was employed with three treatment factors: gibberellin concentration, soaking duration, and variety. Observed variables included germination percentage, germination speed, seedling height, root length, and number of leaves. The results indicated that the variety factor significantly influenced all observed variables. Gibberellin treatment independently had a significant effect on all variables except root length. Soaking duration significantly affected germination and seedling height. Furthermore, a significant interaction was observed between variety and gibberellin on seedling height and leaf number, as well as an interaction between gibberellin and soaking duration on germination percentage. The application of 150 ppm gibberellin with a 12-hour soaking duration proved to be the most effective combination for improving the TSS germination across the three shallot varieties.
Co-Authors Hantari, Dimar Joko Sutrisno Saputri, Rizqi Luwih Triharyanto, Eddy Tutik Susilowati