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Pemanfaatan Sumber Daya Genetik Lokal dalam Perakitan Varietas Unggul Cabai (Capsicum annuum) Tahan Terhadap Penyakit Antraknosa yang Disebabkan oleh Colletotrichum sp Muhamad Syukur; Rahmi Yunianti; . Rustam; . Widodo
Jurnal Ilmu Pertanian Indonesia Vol. 18 No. 2 (2013): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (232.249 KB)

Abstract

The use of resistant varieties based on local resources is one way to solve the problem of anthracnose disease. This study aims to identify the species of anthracnose isolates (Colletotricum accutatum, C. gloeosporioides, and C. capsici) from the various centers of chili production through the characterization of conidia, get the genotypes that are resistant to anthracnose disease, and get information about resistance to anthracnose disease of chili pepper lines. Research activities include morphological characterization of Colletotrichum isolates, screening of resistance the chili pepper lines to anthracnose disease, and screening of resistance the pepper genotypes of exploration results to anthracnose disease. The results showed that the isolates found in the field consist of 3 species, namely C. capsici, C. acutatum, and C. gloesporioides. Forty two isolates of 67 isolates were C. capsici, the rest were C. acutatum or C. gloesporioides. The chili pepper lines were tested, including the criteria for moderate to highly susceptible to anthracnose diseases caused by C. acutatum. IPB C15 Genotype was consistently more resistant to anthracnose caused by C. acutatum as compared to 27 other genotypes.
Ketahanan Biokimia Tanaman Cabai terhadap Begomovirus Penyebab Penyakit Daun Keriting Kuning Rokhana Faizah; Sriani Sujiprihati; Muhamad Syukur; Sri Hendrastuti Hidayat
Jurnal Fitopatologi Indonesia Vol 8 No 5 (2012)
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (369.548 KB) | DOI: 10.14692/jfi.8.5.138

Abstract

Plant biochemical resistance towards virus infection can be evaluated through measurement of salicylic acid accumulation and peroxidase concentration. A research was conducted to study biochemical resistance of chillipepper to infection of Pepper yellow leaf curl Begomovirus (PYLCV) the causal agent of pepper yellow leaf curl disease. Virus inoculation was done using insect vector, Bemisia tabaci. Salicylic acid accumulation and peroxidase concentration on 6 chillipepper genotypes (35C2, IPB C15, IPB C26, IPB C10, IPB C14, dan IPB C12) was measured 120 h after inoculation. The results showed that salicylic acid accumulation and peroxidase concentration were higher on plants after virus infection. Susceptible genotypes (35C2, IPB C15, IPB C26) tend to have higher salicylic acid accumulation and peroxidase concentration than those of resistant genotype (IPB C12). Positive correlation was observed between biochemical resistance (salicylic acid accumulation) and structural resistance (length of palisade meshophyll cell).Key words: Begomovirus, Pepper yellow leaf curl virus, peroxide enzyme, resistance mechanism, salicylic acid
Pendugaan Parameter Genetik Ketahanan Tanaman Cabai terhadap Penyakit Antraknosa Syaidatul Rosidah; Muhamad Syukur; Widodo Widodo
Jurnal Fitopatologi Indonesia Vol 10 No 6 (2014)
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (283.747 KB) | DOI: 10.14692/jfi.10.6.202

Abstract

Fruits of chili pepper as crossing population between C15 and C2 genotype were used to study genetic parameter of resistance for anthracnose disease caused by Colletotrichum acutatum. Twenty mature green chili pepper fruits from each plant were inoculated by C. acutatum PYK 04 isolate. The results showed that resistance to anthracnose in chili pepper was controlled by recessive gene. Broad-sence heritability were high for both disease incidence and necrotic diameter. Narrow-sence heritability were high for stem diameter and low for necrotic diameter. Additive-variance ratio were high for disease incidence and medium for necrotic diameter. Development of resistance varieties of chili pepper to anthracnose should be subjected to line varieties.
Pendugaan Komponen Ragam, Heritabilitas dan Korelasi untuk Menentukan Kriteria Seleksi Cabai (Capsicum annuum L.) Populasi F5 Muhamad Syukur; Sriani Sujiprihati; Rahmi Yunianti; Khaerin Nida
Jurnal Hortikultura Indonesia Vol. 1 No. 2 (2010): Jurnal Hortikultura Indonesia
Publisher : Indonesian Society for Horticulture / Department of Agronomy and Horticulture

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1263.198 KB) | DOI: 10.29244/jhi.1.2.74-80

Abstract

ABSTRACTInformation on genetic variability and correlation between quantitative characters with yield are important for support the selection program. The objective of the research was to estimate the genetic variability, heritability, and path analysis on agronomic characters to determine the selection criteria in the chili. This research was conducted at Research Station of Leuwikopo, Darmaga, Bogor from November 2009 until May 2010. This research observed all populations i.e. F5 population: 320 plants, IPB C2 population: 20 plants, and IPB C5 population: 20 plants. The results showed that total fruit weight, thick and fruit diameter, middle fruit diameter, blossom end fruit diameter, fruit weight, and days to flowering have a high broad sense heritability . High coefficient of genetic variability values were obtained ini number of fruits per plant, fruit wei ght, stem diameter, fruit diameter, and fruit weight. Based on the heritability, genetic variability, correlations analysis and path analysis, characters that can be used as selection criteria in this study is the number of fruit per plant, fruit weight, and fruit diameter.Key words: genetic variability, heritability, path analysis, selection
Induksi Kalus dan Regenerasi Tiga Genotipe Tomat (Solanum lycopersicon L.) melalui Kultur Antera Ratna Ningsih; Bambang S. Purwoko; Muhamad Syukur; Iswari S. Dewi
Jurnal Hortikultura Indonesia Vol. 7 No. 2 (2016): Jurnal Hortikultura Indonesia
Publisher : Indonesian Society for Horticulture / Department of Agronomy and Horticulture

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (272.486 KB) | DOI: 10.29244/jhi.7.2.75-82

Abstract

ABSTRACTThe aims of this research were to evaluate culture ability of 3 tomato genotypes through their androgenic response in callus induction and regeneration media. Completely randomized design with factorial arrangement and 5 replications were used. Treatments consisted of three genotypes (Tora, Ratna and hybrid variety Permata), six callus induction media in the first phase and three genotypes and two regeneration media. The result showed that hybrid variety Permata had the highest anther culture ability then others genotypes. Permata had the highest percentage of callus induction (27%) followed by Tora (14%) and Ratna (12%). The highest percentage of callus induction was shown in DBMI + 5 mg L-1 Kinetin + 2 mg L-1 NAA media (39.7%) followed by DBMII + 1 mg L-1 Kinetin + 2 mg L-1 NAA media (33.0%). Both genotypes and media gave low percentage of shoot induction. The percentage of shoot induction in hybrid variety Permata was 4.2% while in Tora was 2.1% and Ratna was 0%. The percentage of shoot induction in MS + 25 mg L-1 Zeatin was 2.8% while in MS + 1 mg L-1 Zeatin + 0.125 mg L-1 IAA was 1.4%.Keywords: androgenesis, auxin, cytokinine, in vitro, medium, tomato ABSTRAKPenelitian ini bertujuan untuk mengetahui daya kultur antera tiga genotipe tomat melalui percobaan induksi pembentukan kalus dan regenerasi tunas. Percobaan dirancang menggunakan Rancangan Acak Lengkap faktorial dengan lima ulangan. Bahan tanam yang digunakan ialah tomat varietas Tora, Ratna dan varietas hibrida Permata. Media yang digunakan adalah 6 media induksi kalus dan 2 media regenerasi tunas. Hasil penelitian menunjukkan bahwa tomat varietas hibrida Permata memiliki daya kultur antera yang lebih baik dibandingkan genotipe lainnya. Permata memiliki persentase jumlah kalus 27% lebih tinggi dibandingkan Tora (14%) dan Ratna (12%). Media yang paling baik menginduksi kalus adalah media DBMI + 5 mg L-1 Kinetin + 2 mg L-1 NAA (39%) dan DBMII + 1 mg L-1 Kinetin + 2 mg L-1 NAA (33%). Baik genotipe maupun media yang digunakan menghasilkan jumlah tunas yang rendah. Persentase induksi tunas varietas hibrida Permata 4.2% lebih tinggi dibandingkan Tora (2.1%) dan Ratna (0%). Persentase induksi tunas media MS + 0.25 mg L-1 Zeatin (2.8%) lebih tinggi dibandingkan media MS + 1 mg L-1 Zeatin + 0.125 mg L-1 IAA (1.4%).Kata kunci: androgenesis, auksin, in vitro, media, sitokinin, tomat
Pewarisan Karakter Kualitatif dan Kuantitatif pada Hipokotil dan Kotiledon Tomat (Solanum lycopersicum L.) Silangan IPB T64 x IPB T3 Marlina Mustafa; Muhamad Syukur; Surjono Hadi Sutjahjo; Sobir .
Jurnal Hortikultura Indonesia Vol. 7 No. 3 (2016): Jurnal Hortikultura Indonesia
Publisher : Indonesian Society for Horticulture / Department of Agronomy and Horticulture

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (336.37 KB) | DOI: 10.29244/jhi.7.3.155-164

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ABSTRACTHypocotyl and cotyledon are potentially used as effective morphological markers since they can be detected earlier. Information on inheritance of tomato hypocotyl and cotyledon was not available. The aims of this research was to study the inheritance of qualitative and quantitative characters of tomato hypocotyl and cotyledon. This research used six population, P1 green hypocotyl (IPB T64), P2 purple hypocotyl (IPB T3), F1, F1R, BCP1, BCP2, and F2. Analysis of qualitative characters used Mendelian and gene action of quantitative characters used joint scaling test. The results of Mendelian indicated that the character of hypocotyl color was controlled by two genes of dominant-recessive epistasis. The gene controlling purple color was dominant to the green color gene. Based on the F2 distribution test, hypocotyl length, cotyledon length and width were controlled by polygenes. There was no influence of maternal effect. The results of the joint scaling test showed gene action of hypocotyl length was controlled by additive gene with influence of additive-dominant epistasis. Length and width of the cotyledon were controlled by additive gene and influence of duplicate epistasis effect. All characters had high level of broad sense heritability and medium level of narrow sense heritability.Keywords: cotyledone, gene action, heritability, hypocotyle, morphology marker.ABSTRAKHipokotil dan kotiledon berpotensi untuk dijadikan sebagai marka morfologi yang efektif karena dapat dideteksi lebih dini. Informasi pola pewarisan karakter hipokotil dan kotiledon tomat belum banyak tersedia. Penelitian ini bertujuan untuk mempelajari pola pewarisan karakter kualitatif dan kuantitatif dari hipokotil dan kotiledon tomat sebagai marka morfologi pada tahap awal pertumbuhan tanaman. Penelitian ini menggunakan enam set populasi yaitu P1 hipokotil hijau (IPB T64), P2 hipokoti ungu (IPB T3), F1, F1R, BCP1, BCP2, dan F2. Karakter kualitatif menggunakan analisis Mendel dan pendugaan aksi gen karakter kuantitatif menggunakan analisis skala gabungan. Hasil analisis Mendel menunjukkan bahwa karakter warna hipokotil dikendalikan oleh dua pasang gen epistasis dominan-resesif. Gen pengendali warna ungu bersifat dominan terhadap warna hijau pada hipokotil tomat. Panjang hipokotil, panjang dan lebar kotiledon dikendalikan oleh banyak gen dan tidak ada pengaruh tetua betina berdasarkan uji sebaran populai F2. Hasil analisis skala gabungan menunjukkan bahwa aksi gen karakter panjang hipokotil dikendalikan oleh gen aditif dengan pengaruh epistasis aditif dominan, panjang dan lebar kotiledon dikendalikan oleh gen dominan dengan pengaruh epistasis duplikat. Semua karakter yang diamati memiliki nilai heritabilitas arti luas dalam tingkatan yang tinggi, sedangkan heritabilitas arti sempit dalam tingkatan yang sedang.Kata kunci: aksi gen, heritabilitas, hipikotil, kotiledon, marka morfologi.
Pendugaan Ragam Genetik dan Heritabilitas Karakter Hasil dan Komponen Hasil Tomat (Lycopersicum esculentum Mill.) di Dua Lokasi Rudy Hermanto; Muhamad Syukur; Widodo .
Jurnal Hortikultura Indonesia Vol. 8 No. 1 (2017): Jurnal Hortikultura Indonesia
Publisher : Indonesian Society for Horticulture / Department of Agronomy and Horticulture

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (389.657 KB) | DOI: 10.29244/jhi.8.1.31-38

Abstract

ABSTRACTThe objective of the study was to determine the genetic variability and heritability for some characters of twenty tomato genotypes across at two locations. The experimental design used was Randomized Complete Block Design (RCBD), three replications as a block was nested in location (at two locations i.e Ciawi and Lembang). Plant materials were twenty genotypes: 42D, 50D, 96D, 61I, 40D, 21D, 59I, 57D, 40I, 102D, 58I, 59D, 94D, 43D, 60I, 99D, 100D, 98D, 04I dan Tora. Results indicated that time of harvest, fruit weight, number of fruit per plant, fruit length and fruit width had broad genetic variability. The characters of yield per plant and fruit firmness had narrow genetic variability. Broad-sense heritability was high for all observed characters. Genotype 42D can be used to develop high yielding tomato for small fruit size group, 59D and Tora for medium fruit size group, 97D and 94D for big fruit size group.Keywords: broad, fruit, genetic, narrow, size, twentyABSTRAKPenelitian ini bertujuan untuk mendapatkan informasi keragaman genetik dan heritabilitas karakter hasil dan komponen hasil tomat (Lycopersicum esculentum Mill.) di dua lokasi. Percobaan dilakukan dengan menggunakan Rancangan Kelompok Lengkap Teracak (RKLT) dua faktor dengan tiga ulangan. Ulangan tersarang dalam lokasi (dua lokasi yaitu Ciawi dan Lembang). Materi genetik yang digunakan adalah 20 galur murni generasi F-7 yaitu 42D, 50D, 96D, 61I, 40D, 21D, 59I, 57D, 40I, 102D, 58I, 59D, 94D, 43D, 60I, 99D, 100D, 98D, 04I dan Tora. Keragaman genetik yang luas terdapat pada karakter umur panen, bobot buah, jumlah buah per tanaman, panjang buah dan diameter buah, sedangkan keragaman genetik sempit terdapat pada karakter bobot buah per tanaman dan kekerasan buah. Semua karakter yang diamati mempunyai nilai heritabilitas arti luas yang tinggi. Genotipe 42D dapat digunakan untuk mengembangkan varietas tomat berdaya hasil tinggi untuk kelompok ukuran buah kecil. Genotipe 59D dan Tora untuk kelompok ukuran buah sedang dan genotipe 97D dan 94D untuk kelompok ukuran buah besar.Kata kunci: buah, dua puluh, genetik, luas, sempit, ukuran
Pewarisan Sifat Ketahanan Cabai terhadap Infestasi Aphis gossypii Glover (Hemiptera: Aphididae) Ady Daryanto; Muhamad Syukur; Awang Maharijaya; Purnama Hidayat
Jurnal Hortikultura Indonesia Vol. 8 No. 1 (2017): Jurnal Hortikultura Indonesia
Publisher : Indonesian Society for Horticulture / Department of Agronomy and Horticulture

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (373.536 KB) | DOI: 10.29244/jhi.8.1.39-47

Abstract

ABSTRACTAphis gossypii Glover is one of the major pests of chili pepper and can cause damage up to 65% when the population is not controlled. The objective of this research was to elucidate the genetic control of resistance inheritance character of chilli (Capsicum annuum L.) to A. gossypii. Set a population of six generations (P1, P2, F1, F2, BCP1, BCP2 was established from a cross between IPB C20 (resistant parent) with IPB C313 (susceptible parent). Choice test based experiments was applied with two aphids per leaf on a five-week-old seedlings. The results showed that based on number of individual aphids per plant, segregation of resistance and susceptibility characters in the F2 fitted to the normal distribution, indicated that resistance controlled by polygenic genes. Subsequently based of scaling test analysis, resistance characteristics based on the number of aphids per plant categorized overdominan against resistant parent and controlled by many genes. Genes effect for controlling resistance to A. gossypii infestation was recessive. Broad-sense heritability was relatively large for the infestation of aphids per plant, aphids per leaf, and winged aphids while the narrow sense heritability relatively very low on the infestation aphids per plant and per leaf, indicated by the dominant variance was greater than additive variance.Keywords: action genes, Capsicum annuum, dominant varience, heritabilityABSTRAKKutudaun Aphis gossypii Glover adalah salah satu hama pengganggu penting dalam produksi tanaman cabai. Saat populasi kutudaun tidak terkendali dapat menyebabkan kerusakan tanaman cabai hingga 65%. Tujuan penelitian ini adalah mempelajari kendali genetik pewarisan sifat ketahanan cabai (Capsicum annuum L.) terhadap infestasi A. gossypii. Set populasi enam generasi (P1, P2, F1, F2, BCP1, BCP2) dibentuk dari persilangan tetua P1 (IPB C20) dengan nilai infestasi rendah dan tetua P2 (IPB C313) yang bernilai infestasi tinggi. Metode skrining yang digunakan adalah choice test. Jumlah kutudaun yang diinfestasikan adalah dua ekor per daun pada bibit berumur lima minggu. Hasil penelitian menunjukkan bahwa karakter ketahanan cabai terhadap infestasi kutudaun berdasarkan jumlah A. gossypii per tanaman ialah tetua rentan overdominan terhadap tetua tahan dan dikendalikan oleh banyak gen. Gen-gen pengendali ketahanan terhadap infestasi A. gossypii adalah resesif. Nilai heritabilitas arti luas tergolong besar untuk infestasi kutudaun per tanaman, kutudaun per daun, dan kutudaun bersayap, sedangkan heritabilitas arti sempit tergolong sangat rendah pada infestasi kutudaun per tanaman dan per daun yang ditunjukkan oleh proposi ragam dominan lebih besar dibandingkan ragam aditif.Kata kunci: aksi gen, Capsicum annuum, heritabilitas, ragam dominan
Pendugaan Heterosis dan Heterobeltiosis pada Enam Genotipe Cabai Menggunakan Analisis Silang Dialel Penuh Abdulah Bin Arif; Sri Sujiprihati; Muhamad Syukur
Jurnal Hortikultura Vol 22, No 2 (2012): Juni 2012
Publisher : Indonesian Center for Horticulture Research and Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jhort.v22n2.2012.p103-110

Abstract

ABSTRAK Produktivitas cabai di Indonesia sampai saat ini masih rendah. Salah satu cara untuk meningkatkan produktivitas cabai yaitu melalui program pemuliaan tanaman. Terdapat beberapa rancangan persilangan untuk memilih tetua dalam rangka menghasilkan varietas unggul baru, di antaranya rancangan silang dialel. Tujuan penelitian ini ialah memperoleh informasi heterosis dan heterobeltiosis dari persilangan enam tetua cabai serta mendapatkan calon hibrida cabai yang unggul. Penelitian dilakukan pada November 2008-Mei 2009 di Kebun Percobaan Lwikopo IPB. Materi genetik yang digunakan ialah enam tetua cabai (IPB C2, IPB C9, IPB C10, IPB C14, IPB C15 dan IPB C20) serta turunan pertama dari persilangan enam tetua tersebut. Rancangan persilangan yang digunakan yaitu rancangan silang dialel. Hasil penelitian menunjukkan bahwa pada populasi F1 hasil dari persilangan IPB C2 x IPB C10 dan IPB 10 x IPB C2 mempunyai nilai tinggi dikotomous yang relatif lebih tinggi dibandingkan hibrida lainnya. Pada populasi F1 hasil persilangan IPB C2 x IPB C14 dan IPB C14 x IPB C2 mempunyai bobot per buah yang relatif lebih tinggi dibandingkan hibrida lainnya. Nilai heterosis dan heterobeltiosis pada populasi F1 hasil dari persilangan IPB C2 x IPB C10, IPB C2 x IPB C14, IPB C2 x IPB C20, IPB C10 x IPB C2 dan IPB C14 x IPB C2 bernilai positif pada karakter tinggi dikotomous. Nilai heterosis dan heterobeltiosis pada populasi F1 hasil dari persilangan IPB C2 x IPB C14 dan IPB C14 x IPB C2 bernilai positif pada karakter bobot per buah. Calon hibrida yang sesuai dalam program pemuliaan cabai untuk pembentukan varietas unggul ialah populasi F1 hasil dari persilangan IPB C2 x IPB C14 dan IPB C14 x IPB C2.ABSTRACT Abdullah Bin Arif, S. Sujiprihati and M. Syukur. Estimated of Heterosis and Heterobeltiosis in Six Genotypes of Chilli Using Full Diallel Crosses Analysis. Until now productivity of chili in Indonesia is still low. One effort to increase productivity of chilli is by breeding program. There are several cross designs to choose inbred lines to produce new varieties superior, including the design of cross dialel. The aims of this research were to obtain information heterosis and heterobeltiosis from hybrid of six inbred line combination and to gain candidate of hybrids superior. The research was conducted in November 2008-May 2009 at the Garden Experiments Lwikopo IPB. Genetic material used are six inbred lines of chili (IPB C2, IPB C9, IPB C10, IPB C14, IPB C15 and IPB C20) and F1 of the hybridization of combination six inbred lines. The crossing design used was diallel cross. The results showed that population of F1 resulted from crossing of IPB C2 x IPB C10 and IPB 10 x IPB C2 had high dicotomous that was relatively higher than those of other hybrids. The population of F1 obtained from crossing IPB C2 x IPB C14 and IPB C14 x IPB C2 had weight per fruit that was relatively higher than those of other hybrids. Heterosis and heterobeltiosis values in F1 of IPB C2 x IPB C10, IPB C2 x IPB C14, IPB C2 x IPB C20, IPB C10 x IPB C2 and IPB C14 x IPB C2 were positive on high dicotomous character. Heterosis and heterobeltiosis values in F1 IPB C2 x IPB C14 and IPB C14 x IPB C2 were positive on weight per fruit character. The population of F1 that were appropriate used in breeding program to make superior variety were hybrids of IPB C2 x IPB C14 and IPB C14 x IPB C2.
Pendugaan Parameter Genetik Karakter Umur Panen dan Bobot Per Buah pada Persilangan Cabai Besar dan Cabai Rawit (Capsicum annuum L.) Abdullah B. Arif; Linda Oktaviana; Sriani Sujiprihati; Muhamad Syukur
Buletin Plasma Nutfah Vol 20, No 1 (2014): June
Publisher : Balai Besar Penelitian dan Pengembangan Bioteknologi dan Sumberdaya Genetik Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/blpn.v20n1.2014.p11-18

Abstract

Estimation of Genetic Parameter on Days to Harvest and Weight Per Fruit Characters of Hybrization Chilli and Cayyenne Papper (Capsicum annuum L.). Abdullah B. Arif, Linda Oktaviana, Sriani Sujiprihati, and Muhamad Syukur. Selection method is one of the most important factors in determining the success of pepper breeding programs. Selection method will be effective if it is supported by a complete knowledge of genetic character inheritance. The objective of this study was to aim information of inheritance pattern of pepper adaptability of quantitative characters. There are two steps in this experiment i.e developing material genetic and inheritance study of days to harvest and weight per fruit characters in the field. The results showed that days to harvest and weight per fruit characters are not maternal effect. The m[d][h][i][l] genetic model is suitable for days to harvest. The m[d][h][i][j] genetic model is suitable for fruit weight. Broadsense and narrow-sense heritabilities range from low to high. AbstrakMetode seleksi merupakan faktor penting yang mempengaruhi kesuksesan program pemuliaan cabai. Metode seleksi akan lebih efektif jika didukung oleh sebuah pengetahuan yang lengkap tentang pola pewarisan karakter genetik. Penelitian ini bertujuan mendapatkan informasi pola pewarisan karakter kuantitatif. Terdapat dua tahapan pada penelitian ini, yaitu pembentukan materi genetik dan studi pewarisan karakter umur panen dan bobot per buah di lapang. Hasil penelitian menunjukkan tidak terdapat pengaruh tetua betina terhadap karakter umur panen dan bobot per buah. Model genetik m[d][h][i][l] sesuai untuk karakter umur panen. Model genetik m[d][h][i][j] sesuai karakter bobot per buah. Heritabilitas dalam arti luas dan dalam arti sempit berada dalam kisaran rendah sampai tinggi.
Co-Authors , Deviona, , , Misnen , Widodo , Yudiwanti , Yustiana ,, Rosminah ,, Sopiana ,, Usman . Kusmanto . Rustam . Sobir . UNDANG . Widodo Abdul Hakim Abdul Hakim Abdul Rahman Fajar Sidiq Abdulah Bin Arif Abdullah B. Arif Abdullah bin Arif Abdullah Bin Arif Abdullah Bin Arif Adriwan Siregar, Heri Ady Daryanto Agustina, Ferra Anggita Ahmad Fahrori Al Hasani Akbar Hidayatullah Zaini Akbar Hidayatullah Zaini Ali Djamhuri Amaliah, Wenny Anas Dinurrohman Susila Andi Takdir Makkulawu Andri Kusmayadi Anung Wahyudi Aprilianti, Devi Kurnia Arief Riza Wijaya, Arief Riza Arif Imam Suroso Arum Sholikhah Arya Yuda Pangestu Asep Setiawan Asril Siregar Awang Maharijaya Azahra, Salsabila Azis Rifianto Azmi, Tubagus Kiki Kawakibi Azmi, Yudia Bagas Akmala Putra Bambang S. Purwoko Bambang Sapta Purwoko Bintang, dan Maria Carolina Evelyn Chesaria, Nanda Constantin, Mondjeli Cucu Gunarsih Darmawan Asta Kusumah Dasumiati Desta Wirnas Dewa Ngurah Suprapta Dewi Sukma Diah Setiowati, Retno Dian Rakhmad Didik Ariyanto Didy Sopandie Dimas Purwo Anggoro Dinar Tri Soelistyowati Diny Dinarti Djayadiningrat, Muhamad Hyar Dwi Guntoro Eka Martha Della Rahayu Elza Zuhry Endah Retno Palupi Endang Gati Lestari Endang Gati Lestari ENDANG GATI LESTARI ENDANG GATI LESTARI ENDANG GATI LESTARI Eny Widajati Erin Puspitarini Evriani Mareza, Evriani Fajar Sidiq, Abdul Rahman Faqih Udin Ghaling Achmad Giyanto Giyanto Giyanto, dan Gustiningsih, Dini HADIPOENTYANTI, ENDANG Hapshoh, Siti Hartati, RR. Sri Helfi Eka Saputra Herry Suhardiyanto Hesti Paramita Sari Hesti Paramita Sari Hidayat, dan Purnama Higuchi, Hirokazu HUSNI, ALI Ilham Dzikrillah Indra Gunawan Irma Isnafia Arief Irman Hermadi Irvansyah Irvansyah Iskandar Lubis Isna Tustiyani Iswari S. Dewi Iswari Saraswati Dewi Iswari Saraswati Dewi JAJAH KOSWARA Jatsiyah, Venti Joko Ridho Witono Juharni Karlin Agustina Ketty Suketi Khaerin Nida Khairunnisa Lubis Kisman Kisman Kondo, Tomohiro KRISTIANTO NUGROHO, KRISTIANTO Kusmanto, . Laksono Trisnantoro Lestari, Puji Lestari, Sari Arie Lia Marliyanti Lia Marliyanti Linda Oktaviana Lisa Sentani Lubis, Khairunnisa Luky Adrianto Luluk Prihastuti Ekowahyuni M A Chozin MADE ASTAWAN Maharijaya, dan Awang MARIA BINTANG Marimin Marimin Marlina Mustafa, Marlina Maya Lestari, Maya Maya Melati Mercy Julinda Zebua Meuthia Rachmaniah Mohamad Rahmad Suhartanto Mu'arif, Mu'arif Muhamad Achmad Chozin Muhammad Hidayat Ginanjar, Muhammad Hidayat Muhammad Ridha Alfarabi Istiqlal Muhammad Ridha Alfarabi Istiqlal Muhammad Ridha Alfarabi Istiqlal Muhammad Rifqi Setio Aji Muhammad Syafi’i Muhammad Zairin Jr. Munarti Muthi'ah Khairun Nisa Muthi’ah Khairun Nisa Nabilah, Noorfakhriyah Ahsanti Nadila, Dea Nadiyah Mawaddah Ayuningtyas Nanda Chesaria Nangi, Moh. Guntur Nasution, Amal Ma’rup Nazirwan Nazirwan Neng Neni Neni, Neng Ninuk Purnaningsih Nugroho, Kristianto Nugroho, Rizki Anjal Puji Nugroho, Syarul Nur Wulandari Nura ,, Nura Nurbani, Hilmi Nurul Khumaida Odang Carman Okti Syah Isyani Permatasari Peni Lestari Permatasari, Okti Syah Isyani Perwira, Prajna Jaya Prayudani, Ayu Putri Gitanjali PUJI LESTARI Punjung Medaraji Suwarno PURNAMA HIDAYAT Putra, Bagas Akmala Putri, Astrid Aditya Putri, Faradila Danasworo Qadir, Abdul R Neny Iriany RAGAPADMI PURNAMANINGSIH Rahman Rahman Rahmawati, Rika Sri Rahmi Henda Yani RAHMI YUNIANTI RAHMI YUNIANTI Rahmi Yunianti Raisa Baharuddin Ratna Ningsih rawati ,, rawati Redy Gaswanto, Redy Reswari, Helvi Ardana Ria Ismiatun Ria Putri Ridwani, Sobir Riti, Estriana Ritonga, Arya W Ritonga, Arya Widura Ritonga, Arya Widura ROHIM FIRDAUS Rohim Firdaus ROHIM FIRDAUS Rokhana Faizah Rokhana Faizah Rosa Yunita Rosa Yunita Rosminah, Rosminah ROSSA YUNITA RR. Ella Evrita Hestiandari Rtionga, Arya Widura Rudy Hermanto Sadewi Maharani, Sadewi Sahid, Zulfikar Damaralam Sandra Arifin Aziz Sari Dewi, Okky Tiara Sautomo, Mohammad Wahyu Sayekti, Tri Wahono Dyah Ayu Sentani, Lisa Shandra Amarilis Shelvie Nidya Neyman Siahaan, Gretty Febriola Sianturi, Clarissa Yolanda Sintho Wahyuning Ardie Siti Marwiyah Siti Marwiyah Sobir Sobir Sobir Sobir Sobir Sobir, dan SRI HENDRASTUTI HIDAYAT Sri Nurdiati Sri Sujiprihati Sri Wahyuni Sri Wening Sri Wening, Sri Wening Sriani Sujiprihati SRIANI SUJIPRIHATI SRIANI SUJIPRIHATI Sriani Sujiprihati Sriani Sujiprihati Sriani Sujiprihati Sriani Sujiprihati Subandi Subandi Subekti, Isnani Suhaeb, Firdaus W. Suhartini, dan Tintin Suhesti, Sri Sukma, Dewi Sulassih, . Sundari, Fitria Suci Suprayanti Martia Dewi, Suprayanti Martia Surjono Hadi Sutjahjo Suwarto Suwarto Suwarto Syafi’i, Muhammad Syaidatul Rosidah Syaidatul Rosidah Syarifah Iis Aisyah Tatiek Kartika Suharsi Tatiek Kartika Suharsi Tefa, Anna Tefa, Anna Tengku Laila Kamaliah Theresia Dame Angel Lie Manurung Trias Sitaresmi Trikoesoemaningtyas Undang Undang Undang, Undang Verry Riyanto Vicente, Tobias Moniz Vitria Puspitasari Rahadi Wahid Rifan Gustoro Wahyu Widiyono Waras Nurcholis WATTIMENA, G. A. Wenny Amaliah Widodo , Widodo . Widodo Widodo Widodo Widodo Widodo, dan Willy Bayuardi Suwarno Winda Saskia Sijabat Winning Son Ashari Wulan Rahmawati Yesy Mardianawati Yohanes Hendrianto Yudilastari, Tiara Yudiwanti Wahyu E. Kusumo Yuli Rahmadi, Hernawan Yunandra Yundari, Yundari Yursida Yusnita Sari, Yusnita Yusuf Sumaryana Zebua, Mercy Julinda