Penulis Utama : Zen Ranggabekti Wibawa
NIM / NIP : H0720177
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Shallots in Indonesia are valuable but face production challenges due to their need for over 12 hours of light to boost productivity, additional lighting and Plant Growth Regulators (PGRs) like gibberellic acid (GA3) are used to stimulate flower and seed formation. This research aims to encourage the formation of shallot flowers and seeds by increasing the duration of light and application of gibberellins. The research was conducted in Ngringo Village, Jaten Subdistrict, Karanganyar Regency, Central Java Province from May-August 2023.The method used was a Nested Randomized Block Design with 3 replications and two treatment factors which were length of light (0 and additional two hours of light) and GA3 concentration (0, 50, 100, 150, and 200 ppm). Variables observed consisted of plant height, flowering age, number of umbels per clump, number of flowers per clump, percentage of flowering per clump, flower weight per clump, number of seeds per clump, and seed weight per clump. Data were analyzed using analysis of variance (ANOVA) with a error level of 5% and correlation test. The results showed that all treatments did not have a significant effect on the formation of shallot flowers and seeds. The use of 10 watt LED lights after sunset cannot replace solar energy, and giving various levels of gibberellin also did not provide significant results.

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Penulis Utama : Zen Ranggabekti Wibawa
Penulis Tambahan : -
NIM / NIP : H0720177
Tahun : 2024
Judul : Pengaruh Panjang Penyinaran dan Aplikasi Giberelin Terhadap Hasil Bunga dan Biji Bawang Merah
Edisi :
Imprint : Surakarta - Fak. Pertanian - 2024
Program Studi : S-1 Agroteknologi
Kolasi :
Sumber :
Kata Kunci : bulb; growth regulation; number of umbels; photoperiodism; vernalisation.
Jenis Dokumen : Skripsi
ISSN :
ISBN :
Link DOI / Jurnal : -
Status : Public
Pembimbing : 1. Prof. Dr. Ir. Eddy Tri Haryanto, M.P.
2. Prof. Dr. Ir. Djoko Purnomo, M.P.
Penguji : 1. Dr. Ir. Endang Setia Muliawati, M.Si.
Catatan Umum :
Fakultas : Fak. Pertanian
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