Selection Traits for Chili Pepper Drought Tolerance at Germination Stage Using Polyethylene Glycol 6000 and Diversity Among 22 Chili Pepper Genotypes

Millah, Zahratul; Syukur, Muhamad; SOBIR, SOBIR; Ardie, Sintho Wahyuning

doi:10.18551/rjoas.2021-10.27

Cited by 3 publications

(3 citation statements)

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“…Namun pemberian konsentrasi PEG 20% pada plasmanutfah cabai lokal Meksiko menyebabkan terhambatnya perkecambahan benih cabai (Bernau et al, 2020). (Millah et al, 2021)melakukan skiring 22 genotipe cabai koleksi IPB menggunakan konsentrasi PEG 15%. Pengaruh konsentrasi PEG yang beragam ini menyebabkan perlunya dilakukan estimasi konsentrasi PEG yang akan digunakan untuk skreening toleransi kekeringan pada Capsicum sp.…”

Section: Pendahuluanunclassified

“…Oleh karena itu konsentrasi PEG 15% dapat dipergunakan untuk seleksi cekaman kekeringan benih cabai. Hasil penelitian ini sama dengan penelitian (Millah et al, 2021) Stress susceptibility index (SSI) atau indeks sensitivitas kekeringan merupakan metode untuk mengetahui besarnya penurunan hasil dari kondisi normal dibandingkan dengan kondisi tercekam. Apabila SSI rendah maka genotipe tersebut dapat digolongkan toleran terhadap cekaman kekeringan ( Raman et al, 2012).…”

Section: Hasil Dan Pembahasanunclassified

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Penentuan Konsentrasi Peg Untuk Seleksi Toleransi Kekeringan Pada Fase Benih Menggunakan 3 Varietas Cabai Lokal Sumatera Barat

Budiyanti,

Indriyani,

Kirana

et al. 2023

AGS

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Abstrak PEG sering dipergunakan untuk seleksi toleransi cekaman kekeringan pada fase perkecambahan benih. Selain itu PEG juga dapat berguna untuk osmoticum priming karena bersifat inert secara kimiawi dan tidak menimbulkan efek merusak pada embrio benih. Penelitian ini bertujuan untuk mengetahui konsentrasi kritis pemberian poly ethylene glycol (PEG 6000) yang menyebabkan penurunan perkecambahan benih 3 varietas cabai local Sumatera Barat sehingga dapat dipergunakan untk skrening toleransi kekeringan genotipe cabai pada fase perkecambahan. Penelitian ini menggunakan Rancangan Acak Lengkap 2 faktor. Faktor pertama adalah 3 varietas cabai yaitu Cabai Lontabar, Kopay dan Aka. Faktor kedua terdiri dari 6 perlakuan konsentrasi PEG yaitu 0%, 5%, 10%, 15%,20% dan 25 %. Hasil penelitian menunjukkan konsentrasi PEG 15% menyebabkan penurunan perkecambahan 3 varietas cabai asal Sumatera Barat. Pada konsentrasi 20% benih cabai sudah tidak berkecambah. Oleh karena itu untuk skrining toleransi kekeringan dapat menggunakan konsentrasi PEG 15% sehingga proses seleksi lebih efektif dan efisien. Kata kunci : Cabai, seleksi, PEG, toleran kekeringan

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Section: Pendahuluanunclassified

Section: Hasil Dan Pembahasanunclassified

Penentuan Konsentrasi Peg Untuk Seleksi Toleransi Kekeringan Pada Fase Benih Menggunakan 3 Varietas Cabai Lokal Sumatera Barat

Budiyanti,

Indriyani,

Kirana

et al. 2023

AGS

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“…Chili peppers are exposed to a wide range of environmental conditions, evaluating their adaptability requires a grasp of the nuances of their germination performance. This scenario is further complicated by genetic variety within chili populations when imported varieties introduce new genetic material into local gene pools [9].…”

Section: Introductionmentioning

confidence: 99%

Assessing the Climate Adaptive Potential of Imported Chili in Comparison with Local Cultivars through Germination Performance Analysis

Ahmad,

Kusumiyati,

Soleh

et al. 2024

Preprint

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Background The study offers insightful information about the adaptability of local and imported Chili cultivars. This experiment examines how three different chili cultivars Tanjung, Unpad, and Osaka perform in the germination and early growth phases while considering a wide range of environmental conditions. Research conducted in Jatinangor, Sumedang Regency, Indonesia, highlights the differences between cultivars and the varied possibilities for adaptability each variation possesses. Results Among them, Tanjung stands out as the most promising cultivar; its robust performance is demonstrated by its high germination index 91.7. Notable features of Osaka include the highest biomass output (1.429 g), the best water usage efficiency (WUE) at 0.015 g/liter, and the best distribution uniformity (91.2%) and application efficiency (73.6%) under different irrigation conditions. Tanjung's competitiveness is further evidenced by the fact that it trails Osaka closely on several metrics. Lower performance across criteria for Unpad suggests possible issues with flexibility. Conclusion The value of this information becomes apparent when it comes to well-informed breeding programs and cultivation techniques, especially considering uncertain climate patterns and global climate change. This research contributes significantly to the body of knowledge, enabling well-informed choices for environmentally dynamic, sustainable chili farming.

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Assessing the climate adaptive potential of imported Chili in comparison with local cultivars through germination performance analysis

Ahmad,

Kusumiyati,

Soleh

et al. 2024

BMC Plant Biol

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Background The study offers insightful information about the adaptability of local and imported Chili cultivars. This experiment examines how three different chili cultivars Tanjung, Unpad, and Osaka perform in the germination and early growth phases while considering a wide range of environmental conditions. Research conducted in Jatinangor, Sumedang Regency, Indonesia, highlights the differences between cultivars and the varied possibilities for adaptability each variation possesses. Results Among them, Tanjung stands out as the most promising cultivar; its robust performance is demonstrated by its high germination index 91.7. Notable features of Osaka include the highest biomass output (1.429 g), the best water usage efficiency (WUE) at 0.015 g/liter, and the best distribution uniformity (91.2%) and application efficiency (73.6%) under different irrigation conditions. Tanjung’s competitiveness is further evidenced by the fact that it trails Osaka closely on several metrics. Lower performance across criteria for Unpad suggests possible issues with flexibility. Conclusion The value of this information becomes apparent when it comes to well-informed breeding programs and cultivation techniques, especially considering uncertain climate patterns and global climate change. This research contributes significantly to the body of knowledge, enabling well-informed choices for environmentally dynamic, sustainable chili farming.

show abstract

Selection Traits for Chili Pepper Drought Tolerance at Germination Stage Using Polyethylene Glycol 6000 and Diversity Among 22 Chili Pepper Genotypes

Cited by 3 publications

References 12 publications

Penentuan Konsentrasi Peg Untuk Seleksi Toleransi Kekeringan Pada Fase Benih Menggunakan 3 Varietas Cabai Lokal Sumatera Barat

Penentuan Konsentrasi Peg Untuk Seleksi Toleransi Kekeringan Pada Fase Benih Menggunakan 3 Varietas Cabai Lokal Sumatera Barat

Assessing the Climate Adaptive Potential of Imported Chili in Comparison with Local Cultivars through Germination Performance Analysis

Assessing the climate adaptive potential of imported Chili in comparison with local cultivars through germination performance analysis

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