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All Journal Vegetalika Jurnal Ilmu Pertanian EUGENIA Agrotek Jurnal Hortikultura Jurnal AgroBiogen Jurnal Penelitian dan Pengembangan Pertanian Buletin Tanaman Tembakau, Serat & Minyak Industri AGRIVITA, Journal of Agricultural Science Indonesian Journal of Biotechnology Caraka Tani: Journal of Sustainable Agriculture Informatika Pertanian Jurnal Penelitian Pertanian Tanaman Pangan jurnal Ilmu Pertanian (Agricultural Science) Buletin Tanaman Tembakau, Serat & Minyak Industri Jurnal Penelitian dan Pengembangan Pertanian Agroista: Jurnal Agroteknologi
Panjisakti Basunanda
Faculty Of Agriculture, Universitas Gadjah Mada, Yogyakarta, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Immunology & microbiology Materials Science & Nanotechnology

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PENGGUNAAN ALAT SENSOR WARNA UNTUK MENDUGA DERAJAT DOMINANSI GEN PENYANDI KARAKTER WARNA BUAH CABAI HASIL PERSILANGAN Tantri Swandari; Panjisakti Basunanda; Aziz Purwantoro
AGROISTA : Jurnal Agroteknologi Vol. 1 No. 1 (2017): MEI
Publisher : Program Studi Agroteknologi INSTIPER

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (433.32 KB) | DOI: 10.55180/agi.v1i1.6

Abstract

Colour is an interesting character to be studied in breeding program of ornamental chilli. Colour of plant was affected by the accumulation chlorophyll, carotenoids and anthocyanins that regulated by multiple genes controlling color (gene B, gene cl, gene y + , gene c1 / c2, and gene A). Genes regulating of colour have different dominance degrees thus affecting potential properties inherited in plants. Aim of the research was to determine the alleged dominance of the gene encoding a colour using the colour ratio of female and male parent, and also population of F1 generation. Research materials used are F1 generation and reciprocal accession (A, BR, and CP). The measured parameter was the character of fruit colour using a colour sensor Conica Minotla 400 to get the value of L*a*b* (L: brightness; a: axis extends from green (-a) to red (+a); b: the b axis from blue (- b) to yellow color).Quantitative measurement based on the coordinates L*a* b* showed Chroma and Hue values that describe the color of the fruit. The results showed that the potential value of color brightness ratio of generation F1 and F1R (F1: AxBR, F1R: BRxA) were over dominant. Gene partially dominant shown in cross breeding of accession A and CP (F1: AxCP, F1R: CPxA).
Screening 27 Genotypes of Eggplant (Solanum melongena) for Resistance to Three Species of Begomovirus Noviana, Dian Yogi; Murti, Rudi Hari; Basunanda, Panjisakti; Wahyuni, Ratih; Pertiwi, Mustika Ajeng Kartini Putri
Caraka Tani: Journal of Sustainable Agriculture Vol 40, No 1 (2025): January
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/carakatani.v40i1.91211

Abstract

Three primary species of Begomovirus, Tomato yellow leaf curl Kanchanaburi virus (TYLCKaV), Pepper yellow leaf curl Indonesia virus (PepYLCIV), and Tomato leaf curl New Delhi virus (ToLCNDV), have significantly impacted eggplant production in Indonesia, with infections often involving multiple viruses causing severe symptoms. Utilizing resistant cultivars for these viruses is the most effective control method. This study aimed to identify resistant genotypes and evaluate the heritability of eggplant resistance to Begomovirus. In a controlled environment, 27 eggplant genotypes were inoculated with the single of three Begomovirus species separately (molecularly confirmed), using Bemisia tabaci as a vector. The plants were inoculated at the seedling growth stage and observed weekly until the disease progression stabilized. These assessments included monitoring symptoms, the number of symptomatic plants, and assigning disease severity scores to each individual. The data were analyzed using ANOVA and Tukey-HSD tests at α = 5%. The results indicated that EPA 21016 A genotype was resistant to TYLCKaV, with the lowest disease incidence (2.5%) and severity (1.25%), making it a promising parental line for breeding virus-resistant cultivars. However, all genotypes were susceptible to PepYLCIV and ToLCNDV, with a 100% disease incidence. High heritability for TYLCKaV resistance suggests its potential for early-generation selection, while low heritability for PepYLCIV and ToLCNDV indicates the need for enhanced genetic variability.
Co-Authors . Suyadi . Suyadi Abda Abda Achmad Syarif Sirojuddin Adie, M Muchlish Arif Meftah Hidayat Atanasius Aditya Hendarto Aziz Purwantoro Dinda Dewanti Erlina Ambarwati Erri Sofiari Gretaryan Wahyu Widiatmiko Husni Mubarok K. Kristamtini Krisnawati, Ayda Kristamtini Kristamtini Kristamtini Kristamtini Kristamtini Kristamtini Kristamtini Kristamtini Kristamtini, Kristamtini Kristamtini, Kristamtini Kurniawan R. Trijatmiko Ma'sumah Ma'sumah Mariana Susilowati Mirza Bintang Ahimsa Mitrowihardjo, Suyadi Muhammad Habib Widyawan Murti, Rudi Hari Nafarain Haniefan Nasrullah Nasrullah Nasrullah, Nasrullah Nasrullah, nFn Noviana, Dian Yogi Pertiwi, Mustika Ajeng Kartini Putri Rudi H. Murti Rudi Hari Murti Rudi Hari Murti Rudi Hari Murti Rudi Hari Murti Rudi Hari Murti Rudi Hari Murti Sholeh Udin Al Ghifari Siska Permata Siska Permata, Siska Sri Adikadarsih Sri Adikadarsih, Sri Sri Wedhastri Supriyanta Supriyanta Swandari, Tantri Taryono, Taryono Taufan Alam Tri Handayani Tri Joko Santoso Wahyuni, Ratih Wening Enggraini Widya Rachmatika Widyayanti, Setyorini Yefta Pamandungan Yeni Fatmawati