Genetic diversity of shallots (Allium ascalonicum L.) from several locations in North Sumatra, Indonesia based on RAPD markers

Hasanah, Yaya; Mawarni, Lisa; Hanum, Hamidah; Lestami, Anggria

doi:10.13057/biodiv/d230518

Cited by 10 publications

(6 citation statements)

References 29 publications

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“…Tanaman Bawang merah (Allium cepa L.) merupakan sayuran bernilai ekonomis tinggi dan menjadi sumber pendapatan bagi sebagian pesar penduduk di Provinsi Sulawesi Selatan. Selain bernilai ekonomis tinggi, bawang merah juga dikenal sebagai tanaman hortikultura dan rempah unggulan dalam berbagai olahan masakan di seluruh dunia (Folitse et al 2017, Hasanah et al 2022. Data BPS (2020) menunjukkan bahwa tanaman bawang merah telah dibudidayakan di 17 kabupaten yang ada di provinsi Sulawesi Selatan dan produksi terbesar berada pada Kabupaten; Enrekang, Bantaeng, dan Jeneponto.…”

Section: Pendahuluanunclassified

Pemanfaatan Lampu Perangkap Untuk Mengendalikan Populasi Ulat Bawang, Spodoptera Exigua Hubner (Lepidoptera : Noctuidae) Pada Pertanaman Bawang Merah

Gassa,

Fatahuddin,

Sepe

2023

AGP

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ABSTRACT Since ancient times, the onion (Allium cepa L.) has been known as a food and medicinal plant. Shallot plants have been widely cultivated and consumed all over the world. Shallot planting cannot be separated from the problem of plant-disturbing organisms, especially Spodoptera exigua pests. This study aimed to measure the effectiveness of trap lights on the intensity of S. exigua attacks on onion plants. This field experiment compares two types of trap lamp treatment, namely yellow and blue trap lights, to the intensity of S. exigua pest attacks on onion plants. The results showed that the average intensity of S. exigua attacks on yellow trap light treatment was lower (10.63%) than on blue trap lamp treatment (11.05%). The total production of shallot wet bulbs in the yellow light trap treatment was around 4.66 tons/ha lower than the blue light trap of 6.86 tons/ha. Analysis of the T-test of both treatments showed markedly different results only in observations of 7 and 23 days after planting. Keywords: Allium cepa L, Attack intensity, LED, Light trap, Spodoptera exigua.

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Section: Pendahuluanunclassified

Pemanfaatan Lampu Perangkap Untuk Mengendalikan Populasi Ulat Bawang, Spodoptera Exigua Hubner (Lepidoptera : Noctuidae) Pada Pertanaman Bawang Merah

Gassa,

Fatahuddin,

Sepe

2023

AGP

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“…Research on the identification of morphological characters of local Samosir shallots is still rarely carried out. Previous research has studied gamma ray radiation and its effect on the morphological, physiological and production characteristics of local Samosir shallots [8,9], the genetic profile of shallots from Samosir Island using SSR analysis [10], the effect of soil texture on shallot production Samosir [11], genetic diversity of shallot from several location in North Sumatera using RAPD markers [12].…”

Section: Introductionmentioning

confidence: 99%

Exploration and identification of morphological characters of local Samosir shallot (Allium ascalonicum L.) accessions for sustainable agriculture

Hasanah,

Hanafiah,

Nursa’adah

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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Samosir local shallots are a superior local resource commodity with a very distinctive taste and aroma, more pungent and fragrant, the color is redder and shiny. Currently, Samosir local shallots are experiencing a shortage therefore exploratory research is needed to obtain sources of quality planting material for sustainable agriculture. The objective of the research was to explore and identify the morphological characters of Samosir local shallots accessions at Bakti Raja District. The research method was carried out using a descriptive exploratory method. The results showed that the Samosir local shallots from all the accessions observed had cylindrical leaves with holes, with dark green leaf color, medium leaf size, low leaf density, umbrella-like flower shape, white flower color and purple/white bulb color. There is diversity in the shape of the bulb, namely Siunong-unong Julu accession, Simangulampe 1 and Simangulampe 2 have a globe tuber shape, while Simamora 1 accession has broad elliptic leaf shapes, Simamora 2, Simamora 3, Simamora 4 Marbun Tonga Dolok, Tipang 1 and Tipang 2 has a broad oval shape. Tipang 2 accession had the highest weight of 100 dry shallot bulbs, Simangulampe 1 and Simangulampe 2 accessions had the highest tuber diameter.

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“…Until now, there is still limited research examining the effect of gibberellin and boron on the production, chlorophyll content, and number of flowers of Samosir local shallots. Previous studies have investigated the physiological characteristic of shallot in highlands and lowlands [12], the effect of plant growth regulator [13], [14] the impact of ecoenzymes [15], the role of sulfur and paclobutrazol on shallot productivity from true shallot seed [16], [17], the effect of cultivation methods on shallot production [18] and genetic diversity of shallot using RAPD marker [19].…”

Section: Introductionmentioning

confidence: 99%

The Evaluation of Production, Chlorophyll Content and Number of Flower of Samosir Local Shallots through Application of Gibberellin and Boron in the Highlands

Simamora,

Hasanah,

Hanafiah

2024

Int. J. Adv. Sci. Eng. Inf. Technol.

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Shallot is a leading horticultural commodity with good seasoning and medicinal properties prospects. In increasing local Samosir shallot production, growth regulators and micronutrients are needed. Gibberellin (GA₃) is a plant growth-stimulating hormone that can simultaneously trigger the appearance of flowers and flowering when applied as an exogenous hormone. Applying boron on shallots could increase the quality of seeds and the number of flowers. The study's objective was to evaluate the production and quality of Samosir local shallots by applying gibberellin and boron in the highlands. The research was conducted at Humbang Hasundutan, North Sumatera Province, Indonesia, from August to October 2022. A factorial randomized block design was used with two-factor and three replications. The first factor is the application of Gibberellin (0, 100, 200, and 300 ppm), and the second is Boron (0, 3, and 6 kg/ha). The result showed that applying gibberellin until 200 ppm increased the content of chlorophyll a, chlorophyll b total chlorophyll, bulb wet weight, and number of flowers of Samosir local shallots. The application of boron until 3 kg/ha increased plant length 2-8 weeks after planting (WAP), leaf number 4-8 WAP, number of tillers 4-8 WAP, the content of chlorophyll a, chlorophyll b and total chlorophyll of Samosir local shallot. The combination treatment of 100 ppm gibberellin and boron 6 kg increased bulb wet weight and bulb dry weight of Samosir local shallots.

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Genetic diversity of shallots (Allium ascalonicum L.) from several locations in North Sumatra, Indonesia based on RAPD markers

Cited by 10 publications

References 29 publications

Pemanfaatan Lampu Perangkap Untuk Mengendalikan Populasi Ulat Bawang, Spodoptera Exigua Hubner (Lepidoptera : Noctuidae) Pada Pertanaman Bawang Merah

Pemanfaatan Lampu Perangkap Untuk Mengendalikan Populasi Ulat Bawang, Spodoptera Exigua Hubner (Lepidoptera : Noctuidae) Pada Pertanaman Bawang Merah

Exploration and identification of morphological characters of local Samosir shallot (Allium ascalonicum L.) accessions for sustainable agriculture

The Evaluation of Production, Chlorophyll Content and Number of Flower of Samosir Local Shallots through Application of Gibberellin and Boron in the Highlands

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