The effect of seed processing management on the quality parameters of corn (Zea mays L.) hybrid single cross 704 in Moghan region
Considering the questions about the reasons for the decline in the quality of corn seeds in Moghan, especially regarding the management of corn cob dryers, this experiment was conducted in order to diagnose the effect of the dryer function on seed quality. For this purpose, 24 samples of corn seed v...
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| Format: | Article |
| Language: | Persian |
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Seed and Plant Certification and Registration Institute
2024-02-01
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| Series: | علوم و فناوری بذر ایران |
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| Online Access: | https://ijsst.areeo.ac.ir/article_130431_c492a7ca13be13dcd948434f3ed453de.pdf |
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| author | Ramin Soltani Jafar Asghari Enayat Rezvani Babak Rabiei |
| author_facet | Ramin Soltani Jafar Asghari Enayat Rezvani Babak Rabiei |
| author_sort | Ramin Soltani |
| collection | DOAJ |
| description | Considering the questions about the reasons for the decline in the quality of corn seeds in Moghan, especially regarding the management of corn cob dryers, this experiment was conducted in order to diagnose the effect of the dryer function on seed quality. For this purpose, 24 samples of corn seed variety 704 were prepared in two stages from nine seed processing stations in 2018. 12 cobs from the shipment were transported from the field and before entering the dryer and 12 dried cobs of the same shipment were randomly registered and tested in the National Seed Quality Laboratory. In addition to laboratory tests, each sample was cultivated in the field in the form of a RCBD in three replications. According to the results there is no significant difference between the sampling time before and after drying. The interaction of processing station and sampling time, except in two stations, did not show any significant difference on seed quality indicators. Based on the results, in the stations with higher output seed quality, the cobs were harvested with a moisture content of 25-29% and aerated at a temperature of 32-35℃ and after reaching the average moisture content of the mass about 20%, the temperature increased to 38℃. According to the results, the dryers function has a minor role in causing damage to seeds and reducing seed quality, and due to the low germination power of seeds produced in farms, other factors including farm management are effective in reducing the quality of corn seeds. |
| format | Article |
| id | doaj-art-a44dffcd9e5148fd8fbcc78fe8cfd5cb |
| institution | Matheson Library |
| issn | 2322-2646 2588-4638 |
| language | fas |
| publishDate | 2024-02-01 |
| publisher | Seed and Plant Certification and Registration Institute |
| record_format | Article |
| series | علوم و فناوری بذر ایران |
| spelling | doaj-art-a44dffcd9e5148fd8fbcc78fe8cfd5cb2025-06-30T18:21:10ZfasSeed and Plant Certification and Registration Instituteعلوم و فناوری بذر ایران2322-26462588-46382024-02-01131779110.22092/ijsst.2023.361058.1467130431The effect of seed processing management on the quality parameters of corn (Zea mays L.) hybrid single cross 704 in Moghan regionRamin Soltani0Jafar Asghari1Enayat Rezvani2Babak Rabiei3Ph.D. Student of Agronomy, Department of Agronomy and Plant Breeding, Faculty of Agricultural Sciences, University of Guilan, Rasht, Iran.Professor, Department Of Agronomy and plant breeding, Agricultural sciences Faculty, University of Guilan, Rasht, Iran.Research Assistant Professor, Seed and Plant Certification and Registration Research Institute (SPCRI), Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran.Professor, Department Of Agronomy and plant breeding, Agricultural sciences Faculty, University of Guilan, Rasht, Iran.Considering the questions about the reasons for the decline in the quality of corn seeds in Moghan, especially regarding the management of corn cob dryers, this experiment was conducted in order to diagnose the effect of the dryer function on seed quality. For this purpose, 24 samples of corn seed variety 704 were prepared in two stages from nine seed processing stations in 2018. 12 cobs from the shipment were transported from the field and before entering the dryer and 12 dried cobs of the same shipment were randomly registered and tested in the National Seed Quality Laboratory. In addition to laboratory tests, each sample was cultivated in the field in the form of a RCBD in three replications. According to the results there is no significant difference between the sampling time before and after drying. The interaction of processing station and sampling time, except in two stations, did not show any significant difference on seed quality indicators. Based on the results, in the stations with higher output seed quality, the cobs were harvested with a moisture content of 25-29% and aerated at a temperature of 32-35℃ and after reaching the average moisture content of the mass about 20%, the temperature increased to 38℃. According to the results, the dryers function has a minor role in causing damage to seeds and reducing seed quality, and due to the low germination power of seeds produced in farms, other factors including farm management are effective in reducing the quality of corn seeds.https://ijsst.areeo.ac.ir/article_130431_c492a7ca13be13dcd948434f3ed453de.pdfseedmaizegerminationinjurydryer |
| spellingShingle | Ramin Soltani Jafar Asghari Enayat Rezvani Babak Rabiei The effect of seed processing management on the quality parameters of corn (Zea mays L.) hybrid single cross 704 in Moghan region علوم و فناوری بذر ایران seed maize germination injury dryer |
| title | The effect of seed processing management on the quality parameters of corn (Zea mays L.) hybrid single cross 704 in Moghan region |
| title_full | The effect of seed processing management on the quality parameters of corn (Zea mays L.) hybrid single cross 704 in Moghan region |
| title_fullStr | The effect of seed processing management on the quality parameters of corn (Zea mays L.) hybrid single cross 704 in Moghan region |
| title_full_unstemmed | The effect of seed processing management on the quality parameters of corn (Zea mays L.) hybrid single cross 704 in Moghan region |
| title_short | The effect of seed processing management on the quality parameters of corn (Zea mays L.) hybrid single cross 704 in Moghan region |
| title_sort | effect of seed processing management on the quality parameters of corn zea mays l hybrid single cross 704 in moghan region |
| topic | seed maize germination injury dryer |
| url | https://ijsst.areeo.ac.ir/article_130431_c492a7ca13be13dcd948434f3ed453de.pdf |
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