Quantification of the seed germination of fennel ecotypes to osmotic stress using different statistical distributions
In order to quantify the seed germination responses of Fennel ecotypes including Esfahan, Hamadan and Booshehr to osmotic stress with concentrations of (0, -0.1, -0.2, -0.3, -0.4 and -0.5 MPa) a factorial experiment was conducted based on the completely randomized design with four replications. Expe...
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Seed and Plant Certification and Registration Institute
2020-11-01
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| Series: | علوم و فناوری بذر ایران |
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| Online Access: | https://ijsst.areeo.ac.ir/article_122984_b7c18a6ac15412f9f987c48e48183821.pdf |
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| author | Samaneh Kiani Ghasem Parmoon Seyed Amir Moosavi seyed ata Siadat |
| author_facet | Samaneh Kiani Ghasem Parmoon Seyed Amir Moosavi seyed ata Siadat |
| author_sort | Samaneh Kiani |
| collection | DOAJ |
| description | In order to quantify the seed germination responses of Fennel ecotypes including Esfahan, Hamadan and Booshehr to osmotic stress with concentrations of (0, -0.1, -0.2, -0.3, -0.4 and -0.5 MPa) a factorial experiment was conducted based on the completely randomized design with four replications. Experimental data were subjected to analysis with various statistical distributions to provide more reliable and robust explorations. RSME value of hydrotime model showed that data were well fitted for seed germination of Booshehr. The normal and Gumbel distributions were the best and the worst model to estimate hydrotime model parameters. It was also cleared that among statistical distributions fitted on hydrotime model, the highest base water potential was obtained from Normal distribution -0.41 MPa. For Esfahan ecotype, hydrotime constant was estimated about 89 MPa/hour using Gumbel distribution. There was significant variation in location parameters of various statistical distributions and it has a range of -19.44 (Weibull) to -0.57 (Normal Distributions). |
| format | Article |
| id | doaj-art-4059b2a18bbb48fdaa6eae632e381c81 |
| institution | OA Journals |
| issn | 2322-2646 2588-4638 |
| language | fas |
| publishDate | 2020-11-01 |
| publisher | Seed and Plant Certification and Registration Institute |
| record_format | Article |
| series | علوم و فناوری بذر ایران |
| spelling | doaj-art-4059b2a18bbb48fdaa6eae632e381c812025-08-20T02:38:06ZfasSeed and Plant Certification and Registration Instituteعلوم و فناوری بذر ایران2322-26462588-46382020-11-01939911210.22034/ijsst.2019.123683.1238122984Quantification of the seed germination of fennel ecotypes to osmotic stress using different statistical distributionsSamaneh Kiani0Ghasem Parmoon1Seyed Amir Moosavi2seyed ata Siadat3Department of Plant Production and Genetics, Agricultural Sciences and Natural Resources University of KhuzestanDepartment of Agronomy and Plant breeding, Mohaghegh Ardabili UniversityDepartment of Plant production of Genetics, Khuzestan University of Agricultural Sciences and Natural Resources.Department of Plant Production and Genetics, Agricultural Sciences and Natural Resources University of KhuzestanIn order to quantify the seed germination responses of Fennel ecotypes including Esfahan, Hamadan and Booshehr to osmotic stress with concentrations of (0, -0.1, -0.2, -0.3, -0.4 and -0.5 MPa) a factorial experiment was conducted based on the completely randomized design with four replications. Experimental data were subjected to analysis with various statistical distributions to provide more reliable and robust explorations. RSME value of hydrotime model showed that data were well fitted for seed germination of Booshehr. The normal and Gumbel distributions were the best and the worst model to estimate hydrotime model parameters. It was also cleared that among statistical distributions fitted on hydrotime model, the highest base water potential was obtained from Normal distribution -0.41 MPa. For Esfahan ecotype, hydrotime constant was estimated about 89 MPa/hour using Gumbel distribution. There was significant variation in location parameters of various statistical distributions and it has a range of -19.44 (Weibull) to -0.57 (Normal Distributions).https://ijsst.areeo.ac.ir/article_122984_b7c18a6ac15412f9f987c48e48183821.pdffennelhydrotimegumbleweibull |
| spellingShingle | Samaneh Kiani Ghasem Parmoon Seyed Amir Moosavi seyed ata Siadat Quantification of the seed germination of fennel ecotypes to osmotic stress using different statistical distributions علوم و فناوری بذر ایران fennel hydrotime gumble weibull |
| title | Quantification of the seed germination of fennel ecotypes to osmotic stress using different statistical distributions |
| title_full | Quantification of the seed germination of fennel ecotypes to osmotic stress using different statistical distributions |
| title_fullStr | Quantification of the seed germination of fennel ecotypes to osmotic stress using different statistical distributions |
| title_full_unstemmed | Quantification of the seed germination of fennel ecotypes to osmotic stress using different statistical distributions |
| title_short | Quantification of the seed germination of fennel ecotypes to osmotic stress using different statistical distributions |
| title_sort | quantification of the seed germination of fennel ecotypes to osmotic stress using different statistical distributions |
| topic | fennel hydrotime gumble weibull |
| url | https://ijsst.areeo.ac.ir/article_122984_b7c18a6ac15412f9f987c48e48183821.pdf |
| work_keys_str_mv | AT samanehkiani quantificationoftheseedgerminationoffennelecotypestoosmoticstressusingdifferentstatisticaldistributions AT ghasemparmoon quantificationoftheseedgerminationoffennelecotypestoosmoticstressusingdifferentstatisticaldistributions AT seyedamirmoosavi quantificationoftheseedgerminationoffennelecotypestoosmoticstressusingdifferentstatisticaldistributions AT seyedatasiadat quantificationoftheseedgerminationoffennelecotypestoosmoticstressusingdifferentstatisticaldistributions |