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PRODUKSI BENIH 17 VARIETAS BAWANG MERAH (Allium cepa L. var Aggregatum) DI DATARAN TINGGI PADA MUSIM HUJAN Nurmalita Waluyo; Joko Pinilih; Ineu Sulastrini; Eli Korlina
Gunung Djati Conference Series Vol. 18 (2023): Prosiding Seminar Nasional Biologi (SEMABIO) Tahun 2022
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (647.724 KB)

Abstract

Seeds are one of the factors that support the success of plant cultivation. This study aims to obtain information on seed production of 17 shallot varieties in the highlands during the rainy season. Research was conducted to find out the production of shallot seeds in Indonesian Vegetable Research Institute (IVEGRI) Lembang (1,250 m above sea level) from October to December 2020. The material used is in the form of 17 varieties of shallot from the IVEGRI, namely: Sembrani, Katumi, Maja Cipanas, Bima Brebes, Kuning, Pikatan, Trisula, Pancasona, Mentes, Kramat 1, Kramat 2, TSS Agrihort 1, TSS Agrihort 2, Violetta 1 Agrihorti, Violetta 2 Agrihorti, Violetta 3 Agrihorti, Ambassador 1 Agrihorti. Wet weight, dry weight of askip and seed weight per plot (15.4 m2) obtained range from 26.9 kg -58.4 kg, 18.0 kg -36.5 kg, and 10.0 kg -26.3 kg. Violetta 2 Agrihorti is the variety that produces the highest wet weight per plot, and Sembrani is the variety that produces the dry weight of askip and the highest seed weight. The ratio between the weight of the seeds planted with the seeds produced in this rainy season planting ranges from 2.6 (Sembrani) – 11.0 times (Violetta 3 Agrihorti) on average 7.1 times. The production of onion seeds can be carried out in the rainy season and is influenced by the variety.
The Analisis Korelasi dan Sidik Lintas Karakter Pertumbuhan dan Komponen Hasil terhadap Hasil Bawang Merah (Alllium Cepa L. Var Aggregatum) di Dataran Tinggi: Analisis Korelasi dan Sidik Lintas Karakter Pertumbuhan dan Komponen Hasil terhadap Hasil Bawang Merah (Alllium Cepa L. Var Aggregatum) di Dataran Tinggi Nurmalita Waluyo; Noladhi Wicaksana; Anas Anas; Ineu Sulastrini; Joko Pinilih; Iteu M. Hidayat
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 6 No 1 (2022): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v6i1.202

Abstract

Shallot commodity is a strategic commodity and has high economic value and cannot be substituted for other commodities. This research aimed to observe the correlation, direct and indirect effect between growth and yield components characters to shallot yield in the highlands. This experiment was conducted from September to November 2019 in Lembang (West Bandung Regency), Pacet (Bandung Regency), and Samarang (Garut Regency). The research material included 12 shallot genotypes, namely B1 clone, B19 clone, B63 clone, B72 clone, B77 clone, B102 clone, B222 clone, Trisula, Bali Karet, Maja Cipanas, Bima Brebes, and Sumenep. The experiment was arrange in Randomized Block Design (RBD), with 3 (three) replication. The results of the correlation analysis showed that there was a very significant positive correlation between the character of leaf length, and wet bulb weight per clump to wet bulb yields per hectare in all test locations. Leaf length is a character that has a very significant positive correlation and has a very high positive direct effect on the yield of wet bulb  per hectare in all test locations in the highlands. Selection of shallots to increase the yield of wet bulb per hectare in the highlands can be done directly through the growth character, namely leaf length.