T. Lestari, Yuditia Arta Kencana, Eries Dyah Mustikarini
{"title":"在别理研岛探索和描述白利松岛水稻(Oryza sativa L.)的各种种质球果","authors":"T. Lestari, Yuditia Arta Kencana, Eries Dyah Mustikarini","doi":"10.15575/15085","DOIUrl":null,"url":null,"abstract":"Banyak sumber daya genetik penting yang masih belum teridentifikasi di Pulau Belitung salah satunya adalah tanaman padi. Kegiatan eksplorasi dan identifikasi menjadi langkah yang tepat untuk mendapatkan jenis tanaman padi baru pada kegiatan pemuliaan tanaman. Tujuan penelitian ini adalah melakukan eksplorasi, karakterisasi, dan menentukan hubungan kekerabatan dan variabilitas padi di Pulau Belitung. Penelitian dilaksanakan dari bulan Desember 2020 hingga Mei 2021. Penelitian menggunakan metode eksplorasi dengan teknik pengambilan sampel secara purposive sampling. Karakter yang diidentifikasi terdiri dari karakter kualitatif dan karakter kuantitatif. Analisis kekerabatan menggunakan program NTSYS. Hasil penelitian didapatkan lima aksesi yaitu Rembiak, Siam, Cerai Merah, Ketan dan Merawang. Hasil uji beda nyata terkecil (BNT) menunjukkan aksesi padi lokal Belitung memiliki perbedaan yang nyata pada karakter umur panen (α 5%). Hasil analisis hubungan kekerabatan pada karakter kualitatif terdapat 2 grup dengan koefisien 0,64 atau 64%, kuantitatif terdapat 4 grup dengan koefisien 0,28 atau 28% dan gabungan dari karakter kualitatif dan kuantitatif terdapat 4 grup dengan koefisien 0,33 atau 33%. Aksesi padi yang diperoleh terdapat variabilitas genetik luas yaitu pada karakter jumlah biji total serta variabilitas fenotip yang luas yaitu pada tinggi tanaman, umur panen dan berat 1000 benih.ABSTRACTMany important genetic resources have not identified yet on the Belitung Island, one of which is rice plant. Exploration and identification activities are the right steps to get a new type of rice plant in plant breeding activities. The objectives of research were to explore, characterize, and determine the relationship and variability of rice on Belitung Island. The experiment was conducted from December 2020 to May 2021. Research used exploratory methods with purposive sampling technique.The identified character consisted of qualitative and quantitative characters. Kinship analysis using the NTSYS program. The results of the study obtained five accessions namely Rembiak, Siam, Cerai Merah, Ketan and Merawang. Least Significance Different (LSD) results showed that local rice accession had a noticeable difference in the character of the harvest age (α 5%).\" The results of the analysis of relationships in qualitative character there were 2 groups with coefficients of 0.64 or 64%, quantitative there were 4 grup with coefficients of 0.28 or 28% and a combination of qualitative and quantitative characters there were 4 groups with coefficients of 0.33 or 33%. Rice accession obtained contained extensive genetic variability in the character of the total number of seeds as well as wide phenotype variability on the plant height, harvest age and weight of 1000 seeds.","PeriodicalId":34207,"journal":{"name":"Jurnal Agro Industri Perkebunan","volume":"2 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Eksplorasi dan karakterisasi keragaman plasma nutfah tanaman padi (Oryza sativa L.) di pulau Belitung\",\"authors\":\"T. Lestari, Yuditia Arta Kencana, Eries Dyah Mustikarini\",\"doi\":\"10.15575/15085\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Banyak sumber daya genetik penting yang masih belum teridentifikasi di Pulau Belitung salah satunya adalah tanaman padi. Kegiatan eksplorasi dan identifikasi menjadi langkah yang tepat untuk mendapatkan jenis tanaman padi baru pada kegiatan pemuliaan tanaman. Tujuan penelitian ini adalah melakukan eksplorasi, karakterisasi, dan menentukan hubungan kekerabatan dan variabilitas padi di Pulau Belitung. Penelitian dilaksanakan dari bulan Desember 2020 hingga Mei 2021. Penelitian menggunakan metode eksplorasi dengan teknik pengambilan sampel secara purposive sampling. Karakter yang diidentifikasi terdiri dari karakter kualitatif dan karakter kuantitatif. Analisis kekerabatan menggunakan program NTSYS. Hasil penelitian didapatkan lima aksesi yaitu Rembiak, Siam, Cerai Merah, Ketan dan Merawang. Hasil uji beda nyata terkecil (BNT) menunjukkan aksesi padi lokal Belitung memiliki perbedaan yang nyata pada karakter umur panen (α 5%). Hasil analisis hubungan kekerabatan pada karakter kualitatif terdapat 2 grup dengan koefisien 0,64 atau 64%, kuantitatif terdapat 4 grup dengan koefisien 0,28 atau 28% dan gabungan dari karakter kualitatif dan kuantitatif terdapat 4 grup dengan koefisien 0,33 atau 33%. Aksesi padi yang diperoleh terdapat variabilitas genetik luas yaitu pada karakter jumlah biji total serta variabilitas fenotip yang luas yaitu pada tinggi tanaman, umur panen dan berat 1000 benih.ABSTRACTMany important genetic resources have not identified yet on the Belitung Island, one of which is rice plant. Exploration and identification activities are the right steps to get a new type of rice plant in plant breeding activities. The objectives of research were to explore, characterize, and determine the relationship and variability of rice on Belitung Island. The experiment was conducted from December 2020 to May 2021. Research used exploratory methods with purposive sampling technique.The identified character consisted of qualitative and quantitative characters. Kinship analysis using the NTSYS program. The results of the study obtained five accessions namely Rembiak, Siam, Cerai Merah, Ketan and Merawang. Least Significance Different (LSD) results showed that local rice accession had a noticeable difference in the character of the harvest age (α 5%).\\\" The results of the analysis of relationships in qualitative character there were 2 groups with coefficients of 0.64 or 64%, quantitative there were 4 grup with coefficients of 0.28 or 28% and a combination of qualitative and quantitative characters there were 4 groups with coefficients of 0.33 or 33%. 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引用次数: 0
摘要
许多重要的遗传资源还没有确认的勿里洞岛水稻就是其中之一。勘探和鉴定是获得植物育种活动新水稻品种的理想途径。做这项研究的目的是描述,探索和确定亲属关系和可变性对水稻在勿里洞岛。这项研究是从2020年12月到2021年5月进行的。研究采用了采样技术的勘探方法。识别字符由定性和定量字符组成。亲属使用NTSYS程序分析。研究结果得到五aksesi Rembiak、暹罗、糯米和Merawang红离婚。最小的测试不同的真实(BNT)指出当地的水稻aksesi勿里洞有收获真实的性格年龄差异(α)5%。亲属关系分析定性的性格上有两组64或滑动系数和64%,有4组0.28滑动系数或28%和定量定性和定量有4组人物的组合0,33或滑动系数为33%。Aksesi水稻基因有可变性很大程度上就是获得的种子数量总计和可变性对表型的角色,很大程度上就是身高收获的植物,25岁,体重约1000个种子。ABSTRACTMany重要基因资源有还不identified《勿里洞岛,这是赖斯的一个工厂。探索和identification活动型coming right steps to get a new》是赖斯植物在植物breeding活动。研究是为了探索之objectives, characterize和个重大之关系和variability rice在勿里洞岛。实验是conducted梅从2020 12到2021年。研究过去exploratory和purposive抽样方法技巧。《qqe和quantitative identified character consisted characters。用《NTSYS亲戚分析程序。The results of The study获得五accessions namely Rembiak离婚,暹罗,红色、糯米和Merawang。至少遗迹”不同(LSD) results那里那个local赖斯accession有一只noticeable影响in the character of收获时代杂志》(α)5%。”results》分析的qqe relationships in character有些2.0的集团和coefficients。64或有64%,quantitative是4组用0。28或28%的coefficients qqe》和《a和quantitative characters有些4集团用0。33的coefficients或为33%。赖斯accession获得有趣extensive基因完全当家》variability in the character of种子as well as宽体貌variability普兰特高地,收获的季节》时代》和1000种子重量。
Eksplorasi dan karakterisasi keragaman plasma nutfah tanaman padi (Oryza sativa L.) di pulau Belitung
Banyak sumber daya genetik penting yang masih belum teridentifikasi di Pulau Belitung salah satunya adalah tanaman padi. Kegiatan eksplorasi dan identifikasi menjadi langkah yang tepat untuk mendapatkan jenis tanaman padi baru pada kegiatan pemuliaan tanaman. Tujuan penelitian ini adalah melakukan eksplorasi, karakterisasi, dan menentukan hubungan kekerabatan dan variabilitas padi di Pulau Belitung. Penelitian dilaksanakan dari bulan Desember 2020 hingga Mei 2021. Penelitian menggunakan metode eksplorasi dengan teknik pengambilan sampel secara purposive sampling. Karakter yang diidentifikasi terdiri dari karakter kualitatif dan karakter kuantitatif. Analisis kekerabatan menggunakan program NTSYS. Hasil penelitian didapatkan lima aksesi yaitu Rembiak, Siam, Cerai Merah, Ketan dan Merawang. Hasil uji beda nyata terkecil (BNT) menunjukkan aksesi padi lokal Belitung memiliki perbedaan yang nyata pada karakter umur panen (α 5%). Hasil analisis hubungan kekerabatan pada karakter kualitatif terdapat 2 grup dengan koefisien 0,64 atau 64%, kuantitatif terdapat 4 grup dengan koefisien 0,28 atau 28% dan gabungan dari karakter kualitatif dan kuantitatif terdapat 4 grup dengan koefisien 0,33 atau 33%. Aksesi padi yang diperoleh terdapat variabilitas genetik luas yaitu pada karakter jumlah biji total serta variabilitas fenotip yang luas yaitu pada tinggi tanaman, umur panen dan berat 1000 benih.ABSTRACTMany important genetic resources have not identified yet on the Belitung Island, one of which is rice plant. Exploration and identification activities are the right steps to get a new type of rice plant in plant breeding activities. The objectives of research were to explore, characterize, and determine the relationship and variability of rice on Belitung Island. The experiment was conducted from December 2020 to May 2021. Research used exploratory methods with purposive sampling technique.The identified character consisted of qualitative and quantitative characters. Kinship analysis using the NTSYS program. The results of the study obtained five accessions namely Rembiak, Siam, Cerai Merah, Ketan and Merawang. Least Significance Different (LSD) results showed that local rice accession had a noticeable difference in the character of the harvest age (α 5%)." The results of the analysis of relationships in qualitative character there were 2 groups with coefficients of 0.64 or 64%, quantitative there were 4 grup with coefficients of 0.28 or 28% and a combination of qualitative and quantitative characters there were 4 groups with coefficients of 0.33 or 33%. Rice accession obtained contained extensive genetic variability in the character of the total number of seeds as well as wide phenotype variability on the plant height, harvest age and weight of 1000 seeds.