The Effect of Planting Date and Seed Moisture Content at Harvest on Seed Germination Indices of Corn (Zea mays) Cv. S.c704-Produced in Ardebil Province (Moghan)
This experiment was conducted as a factorial experiment based on a completely randomized design with three replications at two locations: Agricultural and natural resource center of Ardebil province (Moghan) and seed and plant certification and registration institute of Karaj in 2013. The treatments...
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Yasouj University
2016-03-01
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| Series: | پژوهشهای بذر ایران |
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| Online Access: | http://yujs.yu.ac.ir/jisr/article-1-82-en.html |
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| author | Bita Oskouei Eslam Majidi-Hervan Aidin Hamidi Foad Moradi Ali Moghaddam |
| author_facet | Bita Oskouei Eslam Majidi-Hervan Aidin Hamidi Foad Moradi Ali Moghaddam |
| author_sort | Bita Oskouei |
| collection | DOAJ |
| description | This experiment was conducted as a factorial experiment based on a completely randomized design with three replications at two locations: Agricultural and natural resource center of Ardebil province (Moghan) and seed and plant certification and registration institute of Karaj in 2013. The treatments included: planting date in three levels (10-May, 25-May and 9-Jun), seed moisture content at harvest time in four levels (30%, 25, 20 and 15) and seed size in three levels (flat, round and medium). The measured traits were a standard germination test, mean time of germination, seedling weight and length vigor index, germination percent in radical emergence test and germination percent in cold test. The results illustrated that delayed planting caused reduction of seed quality and this reduction was more obvious in delayed harvest (15%), also the reduction rate in round seeds was more than flattered and medium seeds. The minimum percentage of germination and vigor were seen in round seeds of third planting date and moisture harvest by 15%. So it is recommended for corn seed production to sow the seeds before the last week of May and when seed moisture content reached 30 percent, cob harvesting should be started and the harvest not is delayed. |
| first_indexed | 2024-12-19T05:53:22Z |
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| id | doaj.art-61cafdc4f93240e89c3dcb15d46cb9db |
| institution | Directory Open Access Journal |
| issn | 2383-1251 2383-1480 |
| language | fas |
| last_indexed | 2024-12-19T05:53:22Z |
| publishDate | 2016-03-01 |
| publisher | Yasouj University |
| record_format | Article |
| series | پژوهشهای بذر ایران |
| spelling | doaj.art-61cafdc4f93240e89c3dcb15d46cb9db2022-12-21T20:33:32ZfasYasouj Universityپژوهشهای بذر ایران2383-12512383-14802016-03-01227183The Effect of Planting Date and Seed Moisture Content at Harvest on Seed Germination Indices of Corn (Zea mays) Cv. S.c704-Produced in Ardebil Province (Moghan)Bita Oskouei0Eslam Majidi-Hervan1Aidin Hamidi2Foad Moradi3Ali Moghaddam4 Department of Agronomy, Science and Research Branch, Islamic Azad University Tehran, Tehran, Iran Azad univ Jehade Keshavarzi Jehade Keshavarzi Jehade Keshavarzi This experiment was conducted as a factorial experiment based on a completely randomized design with three replications at two locations: Agricultural and natural resource center of Ardebil province (Moghan) and seed and plant certification and registration institute of Karaj in 2013. The treatments included: planting date in three levels (10-May, 25-May and 9-Jun), seed moisture content at harvest time in four levels (30%, 25, 20 and 15) and seed size in three levels (flat, round and medium). The measured traits were a standard germination test, mean time of germination, seedling weight and length vigor index, germination percent in radical emergence test and germination percent in cold test. The results illustrated that delayed planting caused reduction of seed quality and this reduction was more obvious in delayed harvest (15%), also the reduction rate in round seeds was more than flattered and medium seeds. The minimum percentage of germination and vigor were seen in round seeds of third planting date and moisture harvest by 15%. So it is recommended for corn seed production to sow the seeds before the last week of May and when seed moisture content reached 30 percent, cob harvesting should be started and the harvest not is delayed.http://yujs.yu.ac.ir/jisr/article-1-82-en.htmlstandard germinationseed qualityradicle emergence testplanting date |
| spellingShingle | Bita Oskouei Eslam Majidi-Hervan Aidin Hamidi Foad Moradi Ali Moghaddam The Effect of Planting Date and Seed Moisture Content at Harvest on Seed Germination Indices of Corn (Zea mays) Cv. S.c704-Produced in Ardebil Province (Moghan) پژوهشهای بذر ایران standard germination seed quality radicle emergence test planting date |
| title | The Effect of Planting Date and Seed Moisture Content at Harvest on Seed Germination Indices of Corn (Zea mays) Cv. S.c704-Produced in Ardebil Province (Moghan) |
| title_full | The Effect of Planting Date and Seed Moisture Content at Harvest on Seed Germination Indices of Corn (Zea mays) Cv. S.c704-Produced in Ardebil Province (Moghan) |
| title_fullStr | The Effect of Planting Date and Seed Moisture Content at Harvest on Seed Germination Indices of Corn (Zea mays) Cv. S.c704-Produced in Ardebil Province (Moghan) |
| title_full_unstemmed | The Effect of Planting Date and Seed Moisture Content at Harvest on Seed Germination Indices of Corn (Zea mays) Cv. S.c704-Produced in Ardebil Province (Moghan) |
| title_short | The Effect of Planting Date and Seed Moisture Content at Harvest on Seed Germination Indices of Corn (Zea mays) Cv. S.c704-Produced in Ardebil Province (Moghan) |
| title_sort | effect of planting date and seed moisture content at harvest on seed germination indices of corn zea mays cv s c704 produced in ardebil province moghan |
| topic | standard germination seed quality radicle emergence test planting date |
| url | http://yujs.yu.ac.ir/jisr/article-1-82-en.html |
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