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Ketahanan terhadap Antraknosa yang Disebabkan oleh Colletotrichum acutatum pada Beberapa Genotipe Cabai (Capsicum annuum L.) dan Korelasinya dengan Kandungan Kapsaicin dan Peroksidase Muhamad Syukur; Sriani Sujiprihati; Jajah Koswara; , Widodo
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 37 No. 3 (2009): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (179.531 KB) | DOI: 10.24831/jai.v37i3.1240

Abstract

Anthracnose is one of the most destructive pepper diseases in Indonesia. Colletotrichum acutatum has been identified as a predominant species in pepper fields of Asian countries including Indonesia. The experiment used completely randomized block design with 2 factors and 4 replications. The first factor was 14 genotypes (c-1,2,3,4,5,7,8,9,15,18,19,28,47, and 49, and the second factor was 4 isolates of C. acutatum (PYK 04, BGR 027, MJK 01, and PSG 01). Each experimental unit used 10 green pepper fruits.  Inoculation methods followed the AVRDC procedure and resistance score followed the modified procedure of Yoon method. Symptoms were evaluated five days after inoculation. Disease incidence was evaluated using Yoon method with slight modifications. The experiments showed that C-15 genotype was more resistant to anthracnose than others; C-8 and C-49 genotypes were recorded as susceptible to anthracnose. Except the three genotypes, all other genotypes were recorded as highly susceptible to anthracnose. Capsaicin content and peroxsidase activities were not correlated with resistance to anthracnose.   Key words:  pepper, resistance, anthracnose, Colletotrichum acutatum
Pendugaan Nilai Heterosis dan Daya Gabung Beberapa Komponen Hasil pada Persilangan Dialel Penuh Enam Genotipe Cabai (Capsicum annuum L.) Sriani Sujiprihati; Rahmi Yunianti; Muhamad Syukur; U Undang
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 35 No. 1 (2007): Buletin Agronomi
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (51.228 KB) | DOI: 10.24831/jai.v35i1.1307

Abstract

The objective of this study was to  estimate the  heterosis and heterobeltiosis of thirty chili hybrids, the general combining ability (GCA), and the specific combining ability (SCA) of six chili (Capsicum annuum L.)   inbred lines. The experiment was conducted from October 2005 to March 2006 at IPB Experiment Field, Cikabayan, Darmaga. Randomized Complete Blocked Design was used with three replications.  All characters were significantly different for heterosis, heterobeltiosis, general and specific combining ability. Significant  differences were noted in reciprocal effect for fruit weight, and yield per plant. Hybrid IPB C-2 x IPC C-3 and IPB C-3 x IPB C-1 had positive heterosis and heterobeltiosis values for all variables observed. IPB C-2 showed the highest GCA for yield per plant and fruit length, IPB C-3 and IPB C-7 showed high GCA for yield per plant, fruit length, fruit width, and fruit weight. Crosses having high SCA for all variables observed were IPB C-1 x IPB C-3 and IPB C-2 x IPB C-3. Cross combination of IPB C-2 x IPB C-3 was the best hybrid.   Key words: chili, heterosis, heterobeltiosis, combining ability, full diallel
Pewarisan Ketahanan Cabai (Capsicum annuum L.) terhadap Antraknosa yang Disebabkan oleh Colletotrichum acutatum Muhamad Syukur; Sriani Sujiprihati; Jajah Koswara; , Widodo
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 35 No. 2 (2007): Buletin Agronomi
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (50.734 KB) | DOI: 10.24831/jai.v35i2.1319

Abstract

Anthracnose is one of the most destructive disease of pepper in Indonesia. Colletotrichum gloeosporioides and C. acutatum have been reported to be predominant species in pepper fields of Asian countries including Indonesia. Inheritance of resistance to anthracnose caused by C. acutatum was studied in Capsicum annuum populations derived from a cross between resistant line 'C-15' and  susceptible line 'C-2'. Twenty green pepper fruits from each plant were inoculated with PYK 04 isolate.  This experiment showed that there was no maternal effect based on t-test of F1 and F1R.  Segregation of resistance and susceptibility in the F2 fitted a normal distrubution, indicated that resistance was controlled by polygenic genes. Eight effective factors were responsible for anthracnose resistance. The degree of dominance was partially recessive. Gene effects for resistance to anthracnose were additive and dominance. Additive variance was larger than dominance variance. Broad-sense heritability values were high but narrow-sense heritability values were medium. Selection for resistance to C. acutatum on pepper breeding programme should be conducted on later generation.   Key words :  Inheritance, anthracnose, resistance, pepper, Colletotrichum acutatum
Evaluasi Daya Hasil Cabai Hibrida dan Daya Adaptasinya di Empat Lokasi dalam Dua Tahun Muhamad Syukur; Sriani Sujiprihati; Rahmi Yunianti; Darmawan Asta Kusumah
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 38 No. 1 (2010): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (167.75 KB) | DOI: 10.24831/jai.v38i1.1679

Abstract

The aim of the experiment was to study the performance of yield components of  eight pepper hybrids and their adaptation at four locations in two years (2008 and 2009). The experimental design used was Randomized Complete Block Design (RCBD), three replications as a block was nested in the location. Plant materials were eight hybrids (IPB CH1, IPB CH2, IPB CH3, IPB CH25, and four commercial hybrids were Adipati, Biola, Gada, and Hot Beauty). The IPB CH3 hybrid produced higher fruit width, fruit length, fruit weight, fruit flesh density and yield per plant compared to commercial hybrids. Days to flowering and days to harvesting of IPB CH3 was earlier than that of Hot Beauty. The performance of yield characters in Boyolali, Rembang and Subang was better than that in Bogor. The IPB CH3 hybrid was specifically adapted to Subang and Rembang, while IPB CH1, IPB CH2, IPB CH25 were suitable for Boyolali.   Keywords: fruit, yield components, genotype x location interaction, Capsicum annuum L.
Heterosis dan Daya Gabung Karakter Agronomi Cabai (Capsicum annuum L.) Hasil Persilangan Half Diallel Ady Daryanto; Sriani Sujiprihati; Muhamad Syukur
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 38 No. 2 (2010): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (153.704 KB) | DOI: 10.24831/jai.v38i2.1795

Abstract

<!-- /* Font Definitions */ @font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4 3 2 4; mso-font-charset:0; mso-generic-font-family:swiss; mso-font-pitch:variable; mso-font-signature:-1610611985 1073750139 0 0 159 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-parent:""; margin-top:0cm; margin-right:0cm; margin-bottom:10.0pt; margin-left:0cm; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:Calibri; mso-fareast-font-family:"Times New Roman"; mso-bidi-font-family:"Times New Roman"; mso-ansi-language:IN; mso-no-proof:yes;} @page Section1 {size:612.0pt 792.0pt; margin:72.0pt 90.0pt 72.0pt 90.0pt; mso-header-margin:36.0pt; mso-footer-margin:36.0pt; mso-paper-source:0;} div.Section1 {page:Section1;} --> The objective of this research was to study heterosis and heterobeltiosis effects of fi fteen chili genotypes (Capsicum annuum L.), the general combining ability (GCA) and specifi c combining ability (SCA) of six chili inbred lines through half diallel crosses. The experiment was conducted from November 2008 to June 2009 using a Randomized Complete Block Design with three replications at IPB experimental fi eld, Leuwikopo, Darmaga. Heterosis values were predicted based on the average values of their parents whereas heterobeltiosis were predicted based on the average values of the highest parents. Analyses GCA and SCA were based on the Griffi ng&rsquo;s fi xed model of diallel design method II. Genotype IPB C2 had the highest GCA for fruit weight and fruit length. Genotype IPB C15 had the highest GCA for yield per plant and percentage of marketable fruit. Hybrid IPB C2 x IPB C14 and IPB C9 x IPB C14 had the highest heterosis, heterobeltiosis, and SCA for all fruit characters and yield per plant. Keywords: chili, hybrid, heterobeltiosis, yield.
Parametric Stability Analysis for Yield of Chili Pepper (Capsicum annuum L.) Muhamad Syukur; Sriani Sujiprihati; Rahmi Yunianti; Darmawan Asta Kusumah
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 39 No. 1 (2011): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (206.275 KB) | DOI: 10.24831/jai.v39i1.13185

Abstract

The objective of this study was to identify the stability of seven hybrid chili pepper genotypes that have been developed at Genetics and Plant Breeding Laboratory, Department of Agronomy and Horticulture IPB. The study used eight yield stability analyses and Additive Main Effect Multiplicative Interaction (AMMI) methods. The design was randomized complete block design with three replications as blocks using the genotypes of IPB CH1, IPB CH2, IPB CH3, IPB CH5, IPB CH25, IPB CH28, IPB CH50, and fi ve commercial varieties, i.e. Adipati, Biola, Gada, Hot Beauty and Imperial. These genotypes were planted at six different locations at Ciherang, Leuwikopo, Tajur, Subang, Rembang and Boyolali. IPB CH28, IPB CH25, IPB CH1 and IPB CH2 were more stable cultivars than IPB CH3, IPB CH5, IPB CH50, Adipati and Biola, which had 10, 9, 8, and 6 out of all 10 stability statistics used, respectively. IPB CH28 and IPB CH25 being the most stable cultivars. IPB CH3 was the best genotype compared to the checks based on pair wise GxE interaction test. Based on post predictive success, the AMMI2 model was able to explain 85.51% of the interaction-infl uenced variation. The stable genotypes in six locations were IPB CH1, IPB CH2, IPB CH25, IPB CH28, and IPB CH50. IPB CH3 genotype was locally adapted for Subang.
Combining Ability of Several Introduced and Local Chilli Pepper (Capsicum annuum L.) Genotypes and Heterosis of the Offsprings Trias Sitaresmi; Sriani Sujiprihati; Muhamad Syukur
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 38 No. 3 (2010): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (152.689 KB) | DOI: 10.24831/jai.v38i3.14251

Abstract

The objective of the study was to identify the combining ability of several introduced and local chilli genotypes and heterosis effects of their offsprings, as a result of the hybridisation process. This information will be used for production of hybrid varieties. The study was conducted from November 2006 to May 2007 at Tajur experimental station, Bogor, West Java, Indonesia. The fi ve parents with their ten F1 hybrids were evaluated in a randomized complete block design (RCBD) with three replications. The results showed that hybrid IPB C15 x IPB C19 had the highest fruit weight per plant, and hybrid IPB C8 x IPB C19 had the highest heterosis for this character. Hybrid IPB C8 x IPB C15 has highest number of fruits per plant and showed heterosis effects. Crosses among introduced and local genotypes resulted a high heterosis values. Additive variance of weight and number of fruits per plant were greater than the dominant variance. IPB C19 had the best general combining ability for fruit weight per plant character. Keywords: capsicum, combining ability, heterobeltiosis, heterosis
Performa Komponen Hasil dan Karakter Agronomi berbagai Genotipe Galur Cabai Rawit Winda Saskia Sijabat; Muhamad Syukur; Arya Widura Ritonga; Muhammad Ridha Alfarabi Istiqlal; Abdul Hakim; Arya Yuda Pangestu; Okti Syah Isyani Permatasari; Siti Marwiyah; Sulassih Sulassih; Zulfikar Damaralam Sahid
Agrotechnology Research Journal Vol 7, No 2 (2023): Agrotechnology Research Jurnal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrotechresj.v7i2.79804

Abstract

Cayenne pepper is one of the important horticultural commodities and has high economic value for Indonesian people. The demand for cayenne pepper in Indonesia was relatively high, especially for household consumption. Therefore, superior varieties were needed to meet the needs of cayenne pepper in Indonesia. One way to guarantee the superiority of varieties and the validity of variety descriptions was to conduct yield testing. Our research aims to evaluate the performance and yield of seven genotypes of cayenne pepper. This research was carried out from March 2023 to September 2023 at Leuwikopo Experimental Garden, IPB University. It consisted of one factor: ten genotypes (seven genotypes and three control varieties). Experimental design in our research using randomized complete block design with three replications. The results showed that there were differences in performance and yield between cayenne pepper genotypes. The flowering ages of all genotypes ranged from 41.33 - 45.67 DAP with the harvest ages ranging from 83.33 - 92.67 DAP. The percentage of plants observed at the end of harvest ranged from 37.50 - 70.83% with the Rawita F1 variety showing the lowest percentage (37.50%). F1.372340 genotype was the highest productivity genotype, reaching 4.80 t.ha-1. The productivity of F1.372340 was higher than control varieties, which ranged from 1.48 to 2.72 t.ha-1. Line’s genotype had a shelf life ranging from 9.30 - 15.00 DAH which was the same or better than the control varieties which ranged from 9.67-12.33 DAH.
Co-Authors , Deviona, , , Misnen , Widodo , 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 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 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 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 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 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 Arie Lestari Sari Dewi, Okky Tiara Sautomo, Mohammad Wahyu 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 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 Tengku Laila Kamaliah Theresia Dame Angel Lie Manurung Trias Sitaresmi Trikoesoemaningtyas U Undang 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 Yunandra Yunandra Yundari, Yundari Yursida Yusnita Sari, Yusnita Yusuf Sumaryana Zebua, Mercy Julinda