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All Journal HAYATI Journal of Biosciences Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Indonesian Journal of Agricultural Science Jurnal Penelitian dan Pengembangan Pertanian Jurnal Produksi Tanaman AGRICOLA
Aris Hairmansis
Balai Besar Penelitian Tanaman Padi
Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Veterinary

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Perakitan dan pengembangan varietas unggul baru padi ....... Hairmansis, Aris; ., Supartopo
Jurnal Penelitian dan Pengembangan Pertanian Vol 31, No 1 (2012): Maret 2012
Publisher : Pusat Perpustakaan dan Penyebaran Teknologi Pertanian

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Abstract

Rendaman air merupakan salah satu faktor pembatas utama peningkatan produksi padi di lahan rawan banjir. Perubahan iklim global yang menyebabkan meningkatnya frekuensi banjir di berbagai wilayah dapat mengancam stabilitas produksi beras nasional. Salah satu strategi adaptasi untuk mengurangi dampak tersebut adalah dengan menanam varietas toleran rendaman air. Berkaitan dengan hal tersebut, Badan Litbang Pertanian bekerja sama dengan Lembaga Penelitian Padi Internasional (IRRI) di Filipina mengembangkan varietas unggul padi yang toleran terhadap rendaman penuh. Dua varietas unggul baru padi berhasil dilepas, yaitu Inpara 4 dan Inpara 5 yang mampu tumbuh dan berproduksi dengan baik meskipun terendam air penuh sampai dua minggu pada fase vegetatif. Kedua varietas tersebut dirakit dengan metode silang-balik dengan bantuan penanda molekuler terhadap tetua berulang yang merupakan varietas padi yang sangat populer. Inpara 4 memiliki latar belakang genetik varietas Swarna yang populer di Asia Selatan dan Inpara 5 memiliki latar belakang genetik varietas IR64 yang populer di Asia Tenggara, termasuk Indonesia. Rata-rata hasil gabah kedua varietas di daerah rawan banjir masing-masing adalah 4,69 dan 4,45 t/ha. Varietas Inpara 4 memiliki tekstur nasi pera, sedangkan Inpara 5 bertekstur pulen. Keduanya potensial untuk dikembangkan di daerah yang rawan terhadap rendaman akibat banjir, seperti lahan rawa lebak dangkal, lahan sawah bonorowo, dan lahan sawah di pesisir pantai.
CORRELATION ANALYSIS OF AGRONOMIC CHARACTERS AND GRAIN YIELD OF RICE FOR TIDAL SWAMP AREAS Hairmansis, Aris; Kustianto, Bambang; Suwarno, Suwarno
Indonesian Journal of Agricultural Science Vol 11, No 1 (2010): April 2010
Publisher : Indonesian Agency for Agricultural Research and Development - MOA

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Abstract

Development of rice varieties for tidal swamp areas is emphasized on the improvement of rice yield potential in specific environment. However, grain yield is a complex trait and highly dependent on the other agronomic characters; while information related to the relationship between agronomic characters and grain yield in the breeding program particularly for tidal swamp areas is very limited. The objective of this study was to investigate relationship between agronomic characters and grain yield of rice as a basis for selection of high yielding rice varieties for tidal swamp areas. Agronomic characters and grain yield of nine advanced rice breeding lines and two rice varieties were evaluated in a series of experiments in tidal swamp areas, Karang Agung Ulu Village, Banyuasin, South Sumatra, for four cropping seasons in dry season (DS) 2005, wet season (WS) 2005/2006, DS 2006, and DS 2007. Result from path analysis revealed that the following characters had positive direct effect on grain yield, i.e. number of productive tillers per hill (p = 0.356), number of filled grains per panicle (p = 0.544), and spikelet fertility (p = 0.215). Plant height had negative direct effect (p = -0.332) on grain yield, while maturity, number of spikelets per panicle, and 1000-grain weight showed negligible effect on rice grain yield. Present study suggests that indirect selection of high yielding tidal swamp rice can be done by selecting breeding lines which have many product tive tillers, dense filled grains, and high spikelet fertility.
Biofortifikasi Untuk Peningkatan Keragaman Populasi Dasar Padi Gogo Beras Khusus Yullianida, Yullianida; Hermanasari, Rini; Lestari, Angelita Puji; Hairmansis, Aris
AGRICOLA Vol 11 No 2 (2021): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v11i2.3733

Abstract

Biofortification is a process of increasing the nutritional content of agricultural commodities to meet the preferences of consumers who in recent years have begun to tend to have a healthy lifestyle. Specialty rice can include aromatic rice, sticky rice, pigmented rice and nutritious rice (rice containing zinc, iron or high anthocyanin). The limited superior varieties of upland rice causes the need to increase genetic diversity through the formation of based populations with conventional crossing. The hybridization block and F1 planting were conducted at MT 1 2019 in Muara Experimental Station-ICRR, Bogor. Crossing parents consist of advanced lines, introduced lines, local varieties and national varieties. Development of upland rice based population in MT 1 2019 resulted 64 crossbreeding combinations and 41 crossbreeding combinations among them aimed at obtaining special quality upland rice consisting of 24 single crosses, eight back crosses, seven top crosses and two double crosses. Whereas for F1 planting, upland rice for MT 1 2019 consisted of 129 numbers and 53 of them aimed at good quality rice. Of the 53 F1 numbers, 42 numbers were selected, which continued to become the bastar population (F2) in MT 2 2019 with the modification-bulk selection method.
Genome-Wide SNP Discovery and Population Structure Analysis of 244 Indonesian Local Rice Accessions Satrio, Rizky Dwi; Fendiyanto, Miftahul Huda; Nugroho, Satya; Hairmansis, Aris; Miftahudin
HAYATI Journal of Biosciences Vol. 33 No. 1 (2026): January 2026
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.33.1.142-152

Abstract

Single Nucleotide Polymorphism (SNP) markers are essential tools for the genetic management and breeding of rice, enabling precise characterization of genetic diversity. However, SNP datasets specifically developed for analyzing the population structure of Indonesian local rice remain limited. This study aimed to identify polymorphic SNP markers and analyze the lineage and population structure of 244 Indonesian local rice accessions. BAM files of these accessions were obtained from the 3K Rice Genome Project via the International Rice Informatics Consortium. High-quality SNPs were generated through variant calling and stringent filtering, followed by annotation and population analyses using IR64, DJ123, and Nipponbare as references. A total of 3,839,961 high-quality SNP loci were identified across the 12 rice chromosomes. Hierarchical clustering and principal coordinate analysis consistently grouped the accessions into three major clusters, corresponding to Indica, Japonica, and admixed groups. Population structure analysis confirmed two main subpopulations: Indica and Japonica, with Japonica further divided into Temperate and Tropical subgroups. Eleven accessions showed admixed ancestry. This study provides essential insights into the genetic diversity and population structure of Indonesian local rice, supporting genetic resource conservation, trait discovery, and breeding efforts.
Uji Daya Hasil dan Pendugaan Parameter Genetik Karakter Agronomi Genotipe Padi Gogo (Oryza sativa L.) Nurazizah, Arisa; Hairmansis, Aris; Damanhuri, Damanhuri
Produksi Tanaman Vol. 7 No. 12 (2019)
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Brawijaya

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Abstract

Padi (Oryza sativa L.) adalah komoditas penting dan menempati urutan pertama sebagai makanan pokok di Indonesia. Budidaya padi gogo dapat menjadi salah satu alternatif budidaya padi pada lahan dengan ketersediaan air rendah, dan strategi untuk meningkatkan produksi padi di Indonesia. Penelitian ini bertujuan untuk mengevaluasi daya hasil karakter agronomi galur-galur harapan tanaman padi gogo. Penelitian dilakukan bulan Oktober 2018 – Maret 2019 di Bogor. Sebanyak 12 galur padi gogo hasil perakitan BBPADI dan 2 varietas pembanding Luhur 1 dan Luhur 2 diuji menggunakan Rancangan Acak Kelompok dengan empat ulangan. Pengamatan dilakukan pada karakter kuantitatif. Hasil penelitian menunjukkan karakter tinggi tanaman, jumlah anakan produktif, umur berbunga, umur panen, panjang malai, jumlah gabah isi, jumlah gabah hampa, persentase gabah isi, dan komponen hasil menunjukkan bahwa terdapat keragaman yang nyata antar genotip yang diuji. Semua genotip padi gogo yang diuji memiliki daya hasil setara dengan varietas Luhur 1 dan Luhur 2 kecuali galur B15514D-KR-05 memiliki hasil rendah. Galur potensial yang dapat meningkatkan daya hasil yaitu B14168E-MR-19 dan B15507D-KR-19 sedangkan galur potensial untuk dijadikan dalam persilangan untuk memperbaiki karakter agronomi yaitu galur B15391D-KR-18, B15392D-KR-12, B15401D-KR-20, dan B15401D-KR-40 memiliki kriteria berumur genjah, tinggi tanaman, jumlah anakan produktif dan panjang malai yang lebih tinggi dan setara dengan varietas pembanding.
Evaluasi Daya Pemulih Kesuburan Padi Lokal dari Kelompok Tropical Japonica Hairmansis, Aris; Aswidinnoor, Hajrial; Trikoesoemaningtyas, ,; Suwarno, ,
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 33 No. 3 (2005): 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 (159.395 KB) | DOI: 10.24831/jai.v33i3.1258

Abstract

Twenty seven land races of tropical japonica rice were test-crossed with a 'WA' type cytoplasmic male sterility (CMS) line IR58025A to evaluate their fertility restoration ability.  Based on pollen fertility and spikelet fertility of their F1 hybrids, genotypes are classified into maintainer or restorer.  The result showed frequency of maintainers among genotypes was higher than restorers.  Four genotypes, i.e., Ase Lapan, Ase Mandi, Hawara Bunar and Lampung Kuning were designated as maintainers.  These maintainers possess a number of desirable traits such as pest resistance and abiotic stresses tolerance; thus they will be useful for improving parental lines of hybrid rice.     Key words: Land race, test cross, fertility restoration
Potensi Hasil dan Mutu Beras Sepuluh Galur Harapan Padi untuk Lahan Rawa Pasang Surut Hairmansis, Aris; Aswidinnoor, Hajrial; Supartopo, ,; SuwarnoSuwarno, Willy Bayuardi; Suprihatno, Bambang; Suwarno, ,
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 41 No. 1 (2013): 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 (347.986 KB) | DOI: 10.24831/jai.v41i1.7069

Abstract

Breeding programs to improve rice varieties for tidal swamp areas have successfully developed a number of promisingbreeding lines. The objectives of this study were to evaluate the performance of ten advance breeding lines in multilocationyield trials and to analyze grain quality of the lines. The lines and two check rice varieties, IR42 and Batanghari, wereevaluated in replicated yield trials in six different tidal swamp environments. Grain quality of these lines were analyzed todetermine physical and chemical properties of the milled and cooked rice. Result from multilocation yield trials showedthat the breeding lines had higher yield potential compared to popular variety IR42 and their yields were comparable tothe control variety Batanghari. The lines showed different adaptability against different environments; some of the linesdemonstrated wide adaptability while the others showed specific adaptation ability. All of the lines had good grain qualitywhile they had different shape and texture which made them potential to be accepted in different regions. The result fromthis study indicated that all of the lines have potential to be commercially cultivated in tidal swamp areas. In addition, dataobtained from this study have been used in the registration of three lines as new varieties for swampy area namely IPB 1RDadahup, IPB 2R Bakumpai and Inpara 6.Keywords: adaptation, grain quality, multilocation trials
Seleksi dan Evaluasi Mutu Beras Padi Gogo Adaptif Lahan Kering Masam Yullianida; Lestari, Angelita Puji; Hermanasari, Rini; Hairmansis, Aris
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 49 No. 2 (2021): 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 (587.858 KB) | DOI: 10.24831/jai.v49i2.35749

Abstract

Improvement upland rice lines are faced with the diversity of physical and ecobiological characteristics of dry land, including acidic-dry land. An alternative approach to optimize upland rice cultivation in acidic-dry land is the selection of adaptive varieties. The aim of this experiment was to obtain lines that have superior performance and yield on acidic-dry land, as well as good rice quality. A total of 36 lines of upland rice, including four check varieties, were selected at Tamanbogo, Lampung on rainy season (November 2017-March 2018). The genetic parameters estimation showed that flowering age, harvest age, weight of 1,000 grains and yield can be used as selection criteria. Based on these selection criteria, four lines were selected, namely B15231-MR-10-1, B15053F-PWR-2, B14908C-MR-1-25-1-3 and B15344B-TB-34. These lines had grain yields that were not significantly different from the best check variety Inpago 8 (3.84 ton ha-1), average resistant to leaf blast (score 1), highly resistant to neck blast (score 0), and moderately tolerant of Al. Additionally, these lines had medium grain with small-medium chalkiness (MMS-LMM), amylose content between 20-23% with soft-medium rice texture. One selected line, namely B15344B-TB-34, was identified as a red-pericarp rice. Keywords: aluminum toxicity, blast disease, drought, grain quality, selection criteria
Co-Authors , Supartopo , Suwarno Angelita Puji Lestari Bambang Kustianto Bambang Suprihatno Damanhuri Fendiyanto, Miftahul Huda HAJRIAL ASWIDINNOOR Miftahudin Nurazizah, Arisa Rini Hermanasari Satrio, Rizky Dwi Satya Nugroho Supartopo . Suwarno Suwarno Trikoesoemaningtyas Willy Bayuardi Suwarno Yullianida YULLIANIDA YULLIANIDA