STUDI RADIOSENSITIVITAS DAN ANALISIS KERAGAMAN M1 KACANG TUNGGAK (Vigna unguiculata L) HASIL INDUKSI MUTASI

Wulandari, Yukarie Ayu; Sobir, Sobir; Aisyah, Syarifah Iis

doi:10.24853/jat.4.1.1-9

Cited by 4 publications

(3 citation statements)

References 4 publications

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“…Nilai LD47 yang didapatkan dari penelitian tahap 1 ini merupakan konsentrasi kolkisin yang paling optimal dalam menginduksi mutase [16]. Pada LD50 kerusakan fisiologis berimbang dengan perubahan genetik yang diperoleh.…”

Section: Persentase Hidup Kedelai Hitam Var Detam 2 Terhadap Kolkisin...unclassified

PENGARUH KONSENTRASI KOLKISIN TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN KEDELAI HITAM VARIETAS DETAM 2 (Glycine soja (L.) Merr)

Noer Afny Mulyati Sodiq,

Fathurrahman,

Saripah Ulpah

2023

ekoagrotrop

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Research entitled The Effect of Colchicine Concentration on the Growth and Production of Black Soybean Plants of the Detam 2 Variety (Glycine soja (L) Merr). The aim of this research was to determine the concentration of LD47, as well as the effect of colchicine concentration on the growth and yield of black soybean plants of the Detam 2 variety (Glycine soja (L) Merr). The research was carried out at the Air Dingin experimental garden, Faculty of Agriculture, Universitas Islam Riau. The research period was carried out for six months from January to June 2023. The research carried out consisted of II stages. Phase I research was to determine the concentration of colchicine LD47 (Lethal Dose 47%). The treatment concentrations are: K0= 0 ppm, K1= 500 ppm, K2= 1000 ppm, K3= 500 ppm, K4= 2000 ppm, K5= 2500 ppm, K6= 3000 ppm, K7= 3500 ppm. Phase II research was carried out by inducing colchicine mutations using control and LD47. Phase II research was carried out to determine the effect on growth and production in control and treatment samples that had been mutated with LD47 concentrations. Phase I research showed the sensitivity of black soybean plants with a survival percentage of 47%. It can be seen that the LD50 concentration obtained was 3599 ppm and the concentration used for phase II was LD47 colchicine concentration of 3500 ppm. The effect of colchicine LD47 had a significant effect on the parameters of petiole length, number of branches, widest leaf area, stem diameter, flowering age, number of pods per plant and dry seed weight per plant. The effect of colchicine LD47 had no significant effect on the parameters of plant height, node or node length, percentage of pithy pods, fruit stalk length and weight of 100 dry seeds.

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Section: Persentase Hidup Kedelai Hitam Var Detam 2 Terhadap Kolkisin...unclassified

PENGARUH KONSENTRASI KOLKISIN TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN KEDELAI HITAM VARIETAS DETAM 2 (Glycine soja (L.) Merr)

Noer Afny Mulyati Sodiq,

Fathurrahman,

Saripah Ulpah

2023

ekoagrotrop

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“…Mutations provide effects and inhibition at various doses used [8]. Radiation can damage cells and cause changes in plant morphology, anatomy, biochemistry and physiology depending on the level of radiation [9]. The significant reduction in plant height in mutant rice plants was caused by a decrease in the length of each stem segment of the mutant plant [10].…”

Section: Plant Height (Cm)mentioning

confidence: 99%

“…The high concentration of gamma rays given to rice seeds results in disruption of genes in plants [8]. The vegetative character of plants due to gamma ray irradiation resulted in stunted leaf growth compared to a dose of 0 Gy [9].…”

Section: The Number Of Tillersmentioning

confidence: 99%

Growth Response of Labuhanbatu Local Rice With Gamma Ray Irradiation in M1 Generation

Saragih

Sitanggang

Lestari

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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Rice (Oryza sativa L.) is an important cereal crop for human nutrition. Labuhanbatu Regency is one of the regencies in North Sumatra Province with a local type of rice, namely Ramos local variety rice. It usually adapts well to a specific environment where it grows larger, having a pleasing aroma and eating quality, but it has weaknesses such as very long growth duration, susceptibility to lodging, unresponsive to fertilizer, and low yield. The induction of gamma-ray irradiation on Ramos is expected to increase diversity. This study aimed to determine the growth response of Labuhanbatu Local Rice with Gamma Ray Irradiation in M1 Generation. The research was conducted in PAIR BATAN and Labuhanbatu University Agrotechnology Experimental from May 2021 to September 2021. This study used a non-factorial randomized block design with three replications. The doses used were 0 (control), 150 Gy, 200 Gy, 250 Gy and 300 Gy. Parameters observed were the plant height and the number of tillers on the M1 population. Data analysis showed that gamma irradiation was significantly different from the plant height. Irradiation caused a marked decrease in the 300 Gy irradiation treatment.

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Formation of embryogenic mutant callus in melon (Cucumis melo L.) through gamma-ray irradiation for NaCl tolerance

Anhufi,

Efendi,

Yunita

2023

AIP Conference Proceedings

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STUDI RADIOSENSITIVITAS DAN ANALISIS KERAGAMAN M1 KACANG TUNGGAK (Vigna unguiculata L) HASIL INDUKSI MUTASI

Cited by 4 publications

References 4 publications

PENGARUH KONSENTRASI KOLKISIN TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN KEDELAI HITAM VARIETAS DETAM 2 (Glycine soja (L.) Merr)

PENGARUH KONSENTRASI KOLKISIN TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN KEDELAI HITAM VARIETAS DETAM 2 (Glycine soja (L.) Merr)

Growth Response of Labuhanbatu Local Rice With Gamma Ray Irradiation in M1 Generation

Formation of embryogenic mutant callus in melon (Cucumis melo L.) through gamma-ray irradiation for NaCl tolerance

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