GENETIC ANALYSIS OF LOCAL AMAN RICE (ORYZA SATIVA L.) GENOTYPES BASED ON MORPHOLOGICAL TRAITS
Rice is the staple food for the majority of the global populations and the nutritional traits improvement is the prime priority for rice breeding. The study was carried out with 30 local rice varieties including two checks during the aman season of 2021 at BIRTAN, Noakhali, Bangladesh. Significant d...
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Zibeline International
2023-11-01
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| Series: | Acta Scientifica Malaysia |
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| Online Access: | https://actascientificamalaysia.com/archives/ASM/2asm2023/2asm2023-50-59.pdf |
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| author | Mohammad Zahir Ullah Md. Sarowar Alam Md. Samsuzzaman Md Nurul Huda |
| author_facet | Mohammad Zahir Ullah Md. Sarowar Alam Md. Samsuzzaman Md Nurul Huda |
| author_sort | Mohammad Zahir Ullah |
| collection | DOAJ |
| description | Rice is the staple food for the majority of the global populations and the nutritional traits improvement is the prime priority for rice breeding. The study was carried out with 30 local rice varieties including two checks during the aman season of 2021 at BIRTAN, Noakhali, Bangladesh. Significant differences were found among the cultivars for the studied parameters. The lowest days to maturity were observed in both RS 40 and RS 56. The highest grain yield per plant was observed in RS 31, followed by RS 17 and RS 22 as compared with check. The number of panicles and filled grains per panicle were the most contributing variables. Genetic distances of genotypes ranged from 0.086 to 4.262. Considering the overall diversity pattern, grain yield, and other agronomic traits, RS17, RS22, RS29, RS31, and RS42 have been selected as promising genotypes for further yield and nutritional traits improvement through hybridization. |
| format | Article |
| id | doaj-art-ec3c2be2f92b4d058c60a5a061be3d67 |
| institution | OA Journals |
| issn | 2521-5051 2521-506X |
| language | English |
| publishDate | 2023-11-01 |
| publisher | Zibeline International |
| record_format | Article |
| series | Acta Scientifica Malaysia |
| spelling | doaj-art-ec3c2be2f92b4d058c60a5a061be3d672025-08-20T01:58:52ZengZibeline InternationalActa Scientifica Malaysia2521-50512521-506X2023-11-0172505910.26480/asm.02.2023.50.59GENETIC ANALYSIS OF LOCAL AMAN RICE (ORYZA SATIVA L.) GENOTYPES BASED ON MORPHOLOGICAL TRAITSMohammad Zahir Ullah0Md. Sarowar Alam1Md. Samsuzzaman2Md Nurul Huda3Bangladesh Institute of Research and Training on Applied Nutrition (BIRTAN), NoakhaliRegional Agricultural Research Station (RARS), Bangladesh Agricultural Research Institute (BARI), Akbarpur, Moulvibazar-3210, BangladeshRegional Agricultural Research Station (RARS), Bangladesh Agricultural Research Institute (BARI), Akbarpur, Moulvibazar-3210, BangladeshInstitute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081 ChinaRice is the staple food for the majority of the global populations and the nutritional traits improvement is the prime priority for rice breeding. The study was carried out with 30 local rice varieties including two checks during the aman season of 2021 at BIRTAN, Noakhali, Bangladesh. Significant differences were found among the cultivars for the studied parameters. The lowest days to maturity were observed in both RS 40 and RS 56. The highest grain yield per plant was observed in RS 31, followed by RS 17 and RS 22 as compared with check. The number of panicles and filled grains per panicle were the most contributing variables. Genetic distances of genotypes ranged from 0.086 to 4.262. Considering the overall diversity pattern, grain yield, and other agronomic traits, RS17, RS22, RS29, RS31, and RS42 have been selected as promising genotypes for further yield and nutritional traits improvement through hybridization.https://actascientificamalaysia.com/archives/ASM/2asm2023/2asm2023-50-59.pdfgenetic divergencecorrelationregressionprincipal component analysisplant characters. |
| spellingShingle | Mohammad Zahir Ullah Md. Sarowar Alam Md. Samsuzzaman Md Nurul Huda GENETIC ANALYSIS OF LOCAL AMAN RICE (ORYZA SATIVA L.) GENOTYPES BASED ON MORPHOLOGICAL TRAITS Acta Scientifica Malaysia genetic divergence correlation regression principal component analysis plant characters. |
| title | GENETIC ANALYSIS OF LOCAL AMAN RICE (ORYZA SATIVA L.) GENOTYPES BASED ON MORPHOLOGICAL TRAITS |
| title_full | GENETIC ANALYSIS OF LOCAL AMAN RICE (ORYZA SATIVA L.) GENOTYPES BASED ON MORPHOLOGICAL TRAITS |
| title_fullStr | GENETIC ANALYSIS OF LOCAL AMAN RICE (ORYZA SATIVA L.) GENOTYPES BASED ON MORPHOLOGICAL TRAITS |
| title_full_unstemmed | GENETIC ANALYSIS OF LOCAL AMAN RICE (ORYZA SATIVA L.) GENOTYPES BASED ON MORPHOLOGICAL TRAITS |
| title_short | GENETIC ANALYSIS OF LOCAL AMAN RICE (ORYZA SATIVA L.) GENOTYPES BASED ON MORPHOLOGICAL TRAITS |
| title_sort | genetic analysis of local aman rice oryza sativa l genotypes based on morphological traits |
| topic | genetic divergence correlation regression principal component analysis plant characters. |
| url | https://actascientificamalaysia.com/archives/ASM/2asm2023/2asm2023-50-59.pdf |
| work_keys_str_mv | AT mohammadzahirullah geneticanalysisoflocalamanriceoryzasativalgenotypesbasedonmorphologicaltraits AT mdsarowaralam geneticanalysisoflocalamanriceoryzasativalgenotypesbasedonmorphologicaltraits AT mdsamsuzzaman geneticanalysisoflocalamanriceoryzasativalgenotypesbasedonmorphologicaltraits AT mdnurulhuda geneticanalysisoflocalamanriceoryzasativalgenotypesbasedonmorphologicaltraits |