Pramono, Eko and Nurmiaty, Yayuk and Setiawan, Kukuh and Lestari, Tri Seed Viability of Three Sorghum Genotypes (Sorghum bicolor [L.] Moench) in Line with Rapid Ageing Intensity Treatments of Ethanol Concentration. Reseach in Agriculture. (Unpublished)

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Abstract

Efforts to develop sorghum can be done by providing seeds that have high shelf vigor. High vapor sucking seeds have high viability after long stays. To know the vigor of seed saving ability quickly can be done by viability testing after the seeds are treated with rapid chemical fastening using ethanol solution. This study aims to determine the three genotypes of sorghum seed viability,that is Samurai-1, GH-3, and GH-13 after expulsedrapidly with increasing ethanol concentrations (0,8,16 and 24%). This research was conducted at Seed Laboratory and Plant Breeding Faculty of University of Lampung from December 2016 until January 2017. The 2 factor treatment was arranged factorially (4x3) in a Perfect Scrambled Group Design with three replications. The experimental results showed that rapid irritation using ethanol concentrations up to 24% significantly reduced the viability of sorghum seeds as indicated by the total normal sprout variables, normal strong sprouts, normal dry weight of sprouts, and electrical conductivity. The interaction between ethanol and genotype concentrations is indicated by variable velocity of germination and dead seeds. The rapid relief of sorghum seed regrowth is more rapid in GH-3 genotypes than in the Samurai-1 and GH-13 genotypes.

Item Type: Article
Subjects: S Agriculture > S Agriculture (General)
Divisions: Fakultas Pertanian (FP) > Prodi Agronomi dan Hortikultura
Depositing User: Eko Pramono
Date Deposited: 28 Jun 2018 06:50
Last Modified: 28 Jun 2018 06:50
URI: http://repository.lppm.unila.ac.id/id/eprint/8109

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