Growth and yield of shallots (<i>Allium cepa var aggregatum</i> L.) under different seed bulbs storage period

Sinaga, Rismawita; Waluyo, Nurmalita; Rahayu, Astiti; Rosliani, Rini

doi:10.1051/e3sconf/202130601043

Cited by 6 publications

(4 citation statements)

References 8 publications

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“…In addition, the Bima variety has a wide adaptability. It is proven that this variety grows well in the lowlands to the highlands [22][23][24][25][26].…”

Section: Methodsmentioning

confidence: 99%

Performances of 34 shallot accessions in Lembang highland

Saadah,

Pinilih,

Faoji

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Identification of the appearance of shallot accession is needed in the selection of new superior varieties of shallots. Therefore, performance identification of shallot accessions from various parental backgrounds was carried out. Thirty-four shallot accessions were planted on open land in Lembang highlands (1250 m asl) from May to September 2022. The performance of shallot plants was observed starting from percentage of flowering, number of tillers, plant fresh weight, bulb dry weight, weight loss, bulb number, weight, height and diameters of bulbs and cloves. The data were analysed descriptively. The results showed that there were 11 accessions with 100% flowering percentage, 10 accessions with more than 5 tillers per plant, 5 accessions with weight loss potential of less than 40%, 3 accessions with more than 10 bulbs per plant, 6 accessions with bulb weight more than 10 grams, 11 accessions with bulb diameter more than 2.5 cm and 6 accessions with clove diameter more than 2.5 cm. There were 2 accessions that have a combination of superior traits, namely accessions BLK and C89.

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“…In addition, the Bima variety has a wide adaptability. It is proven that this variety grows well in the lowlands to the highlands [22][23][24][25][26].…”

Section: Methodsmentioning

confidence: 99%

Performances of 34 shallot accessions in Lembang highland

Saadah,

Pinilih,

Faoji

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…The provision of hydrogen peroxide can reduce the storage duration of shallot bulbs so that farmers can plant earlier, or the frequency of cultivation can be increased throughout the year. A study by Sinaga et al (2021) found that storing shallot bulbs for 4 to 6 months still showed good growth, where several varieties were tested, namely Bima Brebes, Katumi, Kuning, Pikatan, Trisula, Pancasona, and Mentes. This research shows that the maximum storage of shallot bulbs is five months because their growth potential has decreased at the age of 6 months.…”

Section: Percentage Of Rooted and Sprouted Bulbsmentioning

confidence: 99%

Breaking Dormancy of Shallot (Allium ascolonicum L.) Bulb Using Hydrogen Peroxide

Nurfaida,

Syam'un,

Ulfa

et al. 2024

JTEP-L

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Shallot bulbs have a dormancy period, so they must be stored for 3-4 months. This condition inhibits the acceleration of planting, which has a short time, so efforts are needed to accelerate the dormancy period by using hydrogen peroxide. This research was carried out from June to July 2023 at the Screen House, Teaching Farm, Faculty of Agriculture, Hasanuddin University. The study was arranged in a randomized block design with a two-factor factorial design. The first factor is the variety of Mentes, Rubaru, Violetta 2 Agrihorti, Kramat 1, and Ambassador 3 Agrihorti. The second factor is hydrogen peroxide concentration with three levels, namely 0%, 10% and 20%. The results showed that breaking the dormancy of shallot bulbs using hydrogen peroxide at a concentration of 20% effectively triggered the process of bulb growth in the various shallot varieties tested, marked by an increase in the percentage of rooted and sprouted bulbs. The Rubaru and Mentes varieties had an excellent response to 20% hydrogen peroxide immersion, indicated by a shorter rooting and sprouting time, compared to other varieties and concentrations of hydrogen peroxide. Therefore, hydrogen peroxide with a concentration of 20% can be used to break dormancy in shallot bulbs. However, further studies are needed on growth and production in the field and the quality and safety of shallot bulbs. Keywords: Bulb, Dormancy, Hydrogen peroxide, Shallot.

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“…Setelah 2 minggu dibuat lubang tanam pada setiap polybag untuk penanaman benih bawang merah. Sebelum benih ditanam terlebih dahulu dipilih benih yang normal dan seragam, juga dilakukan pemotongan 1/3 bagian ujung benih tanaman guna mempercepat proses pertumbuhan (Sinaga et al, 2021). Jumlah benih yang ditanaman per polybag sebanyak 2 benih, kemudian setelah 2 minggu benih yang tidak tumbuh baik dicabut/buang, dan tinggal satu benih hingga tanaman dipanen.…”

Section: Articleunclassified

Improving the chemical quality of sandy-textured soil and shallot (Allium cepa L.) yields using biochar and clay

et al. 2023

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Sandy soils are known as low-fertility soils due to the soil's limited physical, chemical, and biological properties. Rice husk biochar and clay soil are organic and inorganic materials that can improve soil quality levels. This study aims to improve the chemical quality of sandy soil and shallot crop yields using rice husk biochar and clay. The study was arranged using a factorial randomized block design, with rice husk biochar as the first factor and soil clay as the second factor. Rice husk biochar consisted of four levels, and three levels for clay. The chemical properties of the soil observed included pH, organic-C, cation exchange capacity (CEC), available-P (av-P), and exchangeable-K (K-ex). The yield of shallots was measured as the number of tubers and each tuber's wet and dry weight. The result showed that soil pH tended to vary and decreased from 6.9 in the initial soil to 6.4. Organic-C content increased from 0.11% initial soil to 0.31% and CEC from 6.80 cmolc/kg initial soil to 19.60 cmolc/kg. Av-P and K-ex levels varied and increased, where av-P increased from 97.65 mg/kg of the initial soil to 105.15 mg/kg, and K-ex levels increased from 0.20 cmolc/kg of the initial soil to 0.65 cmolc/kg. The combination of rice husk biochar and clay had no significant effect on the shallot yield. Rice husk biochar and clay could improve the chemical quality of sandy-textured soil. Both rice husk biochar and clay independently increase shallot yields.

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Growth and yield of shallots (Allium cepa var aggregatum L.) under different seed bulbs storage period

Cited by 6 publications

References 8 publications

Performances of 34 shallot accessions in Lembang highland

Performances of 34 shallot accessions in Lembang highland

Breaking Dormancy of Shallot (Allium ascolonicum L.) Bulb Using Hydrogen Peroxide

Improving the chemical quality of sandy-textured soil and shallot (Allium cepa L.) yields using biochar and clay

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