Pendugaan Parameter Genetik Vigor untuk Viabilitas dan Vigor Benih Cabai (Capsicum annuum L.) Menggunakan Analisis Setengah Dialel

Ekowahyuni, Luluk Prihastuti; Syukur, Muhammad; Sutjahjo, Surjono Hadi; Suhartanto, M. Rahmad

doi:10.29244/jhi.6.3.144-151

Cited by 7 publications

(4 citation statements)

References 4 publications

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“…Informasi pendugaan parameter genetik sangat diperlukan untuk memperbaiki karakter suatu populasi (Ekowahyuni et al, 2015). Menurut Alia et al (2004), nilai parameter genetik yang diperlukan dalam proses seleksi terdiri dari aksi gen, variabilitas genetik dan heritabilitas.…”

Section: Pendahuluanunclassified

The Estimation of Varian Components and Heritability Two Population of Bird Pepper (Capsicum frutescens L.)

2019

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Assembling plant variety requires genetic information about the concerned traits. One way to obtain genetic information is through estimating genetic component and heritability. This experiment aims to obtain information varians component variety and heritability in 2 populations of bird pepper. Each population P1, P2, and F1 was planted with 40 plants, BCP1 and BCP 2 was planted with 100 plants and F2 was planted with 300 plants. Results in IPB C285 x IPB C290 population show the heritability broad sense with height category for all characters except fruit diameter. The number fruits per plant and fruit thickness has the highest category for heritability narrow sense. Results in IPB C321 x IPB C290 population heretability broad sense with hight category for all characters except weight per fruit. Fruit length was included in the high category for narrow sense heritability. The ratio of additive varians was greater than non additive varians in IPB C285 x IPB C290 population for number fruit per plant, weight per fruit, fruit length, fruit diameter, fruit thickness and harvest time while in IPB C321 x IPB C290 population number fruit per plant, fruit length, fruit thickness and fruit diameter. The selection method that can be used in both populations was the pedigree method so that selection activities can be carried out in early generation. The population IPB C285 x IPB C290 pedigree selection method was carried out on number fruits per plant and weight per fruit whereas in IPB C321 x IPB C290 population, pedigree selection method was carried out on fruit length.

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Section: Pendahuluanunclassified

The Estimation of Varian Components and Heritability Two Population of Bird Pepper (Capsicum frutescens L.)

2019

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“…Perkecambahan benihmerupakan salah satu indikator yang berkaitan dengan kualitas benih. Pengujian viabilitas harus menggambarkan kecambah yang potensial, jika dengan penanganan yang memadai harus merefleksikan hasil kecambah yang diharapkan pada saat berada dipersemaian (Ekowahyuni et al 2012). Benihyangmemiliki viabilitas rendah akan berakibat terjadinya kemunduran benih yang cepat selama penyimpanan, kecepatan berkecambah benih menurun, serangan hama dan penyakit meningkat, jumlah kecambah abnormal meningkat, danrendahnyaproduksi tanaman (Sadjad, 1981).…”

Section: Pendahuluanunclassified

Viability of Soybean Seeds (Glycine max [L.] Merr.) Varieties Argomulyo and Dena-1 Due to The Exposed on Saturated Steam or Stored at Low Temperatures

Hilleri

Pramono

Kamal

et al. 2019

J-BEKH

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Viability of the seed will be lower if stored longer, as well as seeds that are given higher intensity of accelerated aging treatment. Is the decrease in viability of the Argomulyo and Dena-1 varieties of soybean seeds during the 0-6 month storage Stored at Low Temperatures, equivalent to those given the aging intensity accelerated with 40ᵒC saturated water vapor for 0-6 days is the problem studied in this experiment. Viability of soybean seeds was observed with the percentage of normal seedling (PNS) and germination rate (GR). At the 0-6 months of storage, PNS and GR were observed every month, as well as at the accelerated aging 0-6 days were observed every day The results showed that the viability of Argomulyo and Dena-1 seeds decreased similarly during storage periods of 0-6 months, as well as seeds those exposed to the treatment of accelerated aging with intensity of 0-6 days. The viability of Argomulyo and Dena-1 seeds during storage 0-6 months seem higher compared to the seeds those treated with accelerated aging 0-6 days.

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“…Information about the genetic parameters is necessary to improve the characteristics of a population. Genetic parameters can support breeders in managing an efficient breeding program because of their vital role in enhancing Capsicum annuum L. (Ekowahyuni et al, 2015). Several chili studies have shown that traits can benefit selection criteria with those variables closely associated with yield components and certain vegetative features (Syukur et al, 2010;Istiqlal et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

Hayman’s Diallel Analysis for Physiological Traits in Chili (Capsicum Annuum L.) Seeds

UNDANG

2024

SABRAOJBG

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Genetic parameters' estimation using Hayman's diallel approach commenced in 2023 on chili (Capsicum annuum L.) F 1 hybrid populations developed through the Hardy-Weinberg equilibrium. The prevailing study aimed to acquire information about various genetic parameters and gene action that control the chili seeds' viability using Hayman's diallel analysis approach. The results revealed that all observed variables had the additive gene action managing them. The distribution of genes in the parental genotypes for the probed traits was uneven, with all features controlled by 1-2 genes. The heritability values in broad sense (79.05-96.23) and narrow sense (72.99-84.81) were high on most chili traits. The present information is suitable for determining the direction of cultivars for production in subsequent breeding activities. Information about the genetic parameters can benefit a considerable basis in future breeding programs, especially seed viability in chili.

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Pendugaan Parameter Genetik Vigor untuk Viabilitas dan Vigor Benih Cabai (Capsicum annuum L.) Menggunakan Analisis Setengah Dialel

Cited by 7 publications

References 4 publications

The Estimation of Varian Components and Heritability Two Population of Bird Pepper (Capsicum frutescens L.)

The Estimation of Varian Components and Heritability Two Population of Bird Pepper (Capsicum frutescens L.)

Viability of Soybean Seeds (Glycine max [L.] Merr.) Varieties Argomulyo and Dena-1 Due to The Exposed on Saturated Steam or Stored at Low Temperatures

Hayman’s Diallel Analysis for Physiological Traits in Chili (Capsicum Annuum L.) Seeds

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