scholarly journals Cluster Analysis and Correlation Study for Yield Attributing Traits in Aromatic Rice Landraces (Oryza sativa L.)

2021 ◽  
Vol 10 (7) ◽  
pp. 557-564
Author(s):  
M. Burman S. K. Nair ◽  
A. K. Sarawgi S. S. Rao
Keyword(s):  
Cluster Analysis ◽  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Correlation Study ◽  
Aromatic Rice ◽  
Rice Landraces

scholarly journals IDENTIFIKASI KARAKTERISTIK MORFOLOGI DAN MOLEKULER 21 VARIETAS PADI AROMATIK (Oryza sativa L.) BERDASARKAN PENANDA RAPD (Random Amplified Polymorphic DNA)

2019 ◽  
Vol 2 (2) ◽  
pp. 72
Author(s):  
Irza Guari Syah Fitri ◽  
Tri Handoyo
Keyword(s):  
Cluster Analysis ◽  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Morphological Characteristics ◽  
Molecular Data ◽  
Arithmetic Mean ◽  
Group Method ◽  
Aromatic Rice ◽  
Grain Color ◽  
Pair Group

ABSTRACT Aromatic rice (Oryza sativa L.) is one type of rice that has aroma and high selling price than non-aromatic rice. The variety development is needed to form superior aromatic rice. The variety development requires information about kinship and diversity between varieties. Kinship analysis with identification of morphological characteristics is an observation based on taxonomic approach. This research aims to determine the morphological characteristics and kinship of 21 aromatic rice varieties. The research was conducted from March to September 2018 with a randomized block design (RBD) of 3 replications. Observation variables used plant height (cm), number of productive tillers (tiller), age of flowering and harvesting (days), weight of 100 grain (gram), shape of grain, color of grain, color of rice and DNA band pattern as molecular data. Morphological data were analyzed by variance (ANOVA) and cluster analysis with UPGMA program (Unweight Pair Group Method with Arithmetic Mean) using DIST Coefficient on NTSYS 2.02 software. Molecular data showed in visualisation of DNA band using Primer OPB-07 based on RAPD marker. The research results showed the differences in morphological characters and kinship levels. Cluster analysis forms 2 clusters and 2 sub-clusters. Keywords: Aromatic Rice, Mophological Diversity, RAPD, Dendrogram ABSTRAK Padi aromatik (Oryza sativa L.) merupakan salah satu jenis padi yang memiliki aroma wangi dan memiliki harga jual yang lebih tinggi dibanding padi biasa. Pengembangan varietas diperlukan untuk membentuk padi aromatik yang lebih unggul. Pengembangan varietas membutuhkan informasi tentang kekerabatan dan keanekaragaman antar varietas. Analisis kekerabatan dengan identifikasi karakteristik morfologi merupakan suatu observasi berdasarkan pendekatan taksonomi. Percobaan ini bertujuan untuk mengetahui karakteristik morfologi dan molekuler 21 varietas padi aromatik. Percobaan dilakukan di mulai Maret - September 2018 dengan Rancangan Acak Kelompok (RAK) 3 ulangan. Variabel pengamatan menggunakan tinggi tanaman (cm), jumlah anakan produktif (batang), umur berbunga dan panen (HSS), bobot 100 gabah, bentuk gabah, warna gabah, dan warna beras serta pola pita DNA sebagai data molekuler. Data morfologi dianalisis dengan ragam (ANOVA) serta dianalisis gerombol dengan program UPGMA (Unweight Pair Group Method with Arithmetic Mean) menggunakan DIST Koefisien pada software NTSYS 2.02. Data molekuler ditunjukkan dalam bentuk visualisasi DNA menggunakan primer OPB-07 berdasarkan penanda RAPD. Hasil percobaan menunjukkan perbedaan karakter morfologi dan tingkat kekerabatan yang berbeda. Analisis gerombol membentuk 2 cluster dan 2 sub-cluster. Kata kunci: Padi Aromatik, Kekerabatan Morfologi, RAPD, Dendrogram

scholarly journals Assessment of genetic diversity in aromatic rice (Oryza sativa L.) germplasm using PCA and cluster analysis

2019 ◽  
Vol 10 (3) ◽  
pp. 1095 ◽  
Author(s):  
D. Shoba ◽  
Roshni Vijayan ◽  
S. Robin ◽  
N. Manivannan ◽  
K. Iyanar ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Cluster Analysis ◽  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Aromatic Rice ◽  
And Cluster Analysis

Development of coreset of aromatic rice (Oryza sativa L. Indica) based on molecular and morphological diversity

2021 ◽  
Author(s):  
Sathish Kumar P ◽  
Praveen Kumar R ◽  
SRSC Sekhar Maddala ◽  
Sanjeeva Rao D ◽  
R. M. Sundaram ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Morphological Diversity ◽  
Aromatic Rice

scholarly journals Morphological characters of several black and aromatic rice (Oryza sativa L.) in Indonesia

2019 ◽  
Author(s):  
Ummi Sholikhah ◽  
Parjanto ◽  
Tri Handoyo ◽  
Ahmad Yunus
Keyword(s):  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Morphological Characters ◽  
Aromatic Rice

scholarly journals Genetic diversity of morphological responses and the relationships among Asia aromatic rice (Oryza sativa L.) cultivars

Tropics ◽  
2007 ◽  
Vol 16 (4) ◽  
pp. 343-355 ◽  
Author(s):  
Nguyen Loc HIEN ◽  
Wakil Ahmad SARHADI ◽  
Yosei OIKAWA ◽  
Yutaka HIRATA
Keyword(s):  
Genetic Diversity ◽  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Aromatic Rice ◽  
Morphological Responses

RAPD Analysis of Aromatic and Non-aromatic Rice (Oryza sativa L.)

2000 ◽  
Vol 9 (1) ◽  
pp. 23-26 ◽  
Author(s):  
S. Baishya ◽  
Archana Sachdev ◽  
R. P. Johari ◽  
S. L. Mehta
Keyword(s):  
Oryza Sativa ◽  
Rapd Analysis ◽  
Oryza Sativa L ◽  
Aromatic Rice

Genetic diversity in Japanese aromatic rice (Oryza sativa L.) as revealed by nuclear and organelle DNA markers

2015 ◽  
Vol 63 (2) ◽  
pp. 199-208 ◽  
Author(s):  
Masako Okoshi ◽  
Koya Matsuno ◽  
Kazutoshi Okuno ◽  
Masami Ogawa ◽  
Tomio Itani ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Oryza Sativa ◽  
Dna Markers ◽  
Oryza Sativa L ◽  
Aromatic Rice ◽  
Organelle Dna

Study on Genetic Variability and Character Association of Aromatic Rice (Oryza sativa L.) Cultivars

2016 ◽  
Vol 9 (1) ◽  
pp. 1-8
Author(s):  
Most. Mishu ◽  
Md. Rahman ◽  
Mohammad Azad ◽  
Bhabendra Biswas ◽  
Md. Talukder ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Genetic Variability ◽  
Oryza Sativa L ◽  
Aromatic Rice ◽  
Character Association
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