Effect of irrigation inerval and different nitrogen rates on parent plant nutrition and seed vigor and some related traits of hybrid maize single cross 704 in Kermanshah
In order to study on effect of irrigation intervals and parent plant nutrition by various nitrogen levels on seed and seedling vigor and some related characteristics of hybrid maize single cross 704 (B73× MO17)a research conducted at Kermanshah province research station field of Agricultural and Nat...
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Seed and Plant Certification and Registration Institute
2015-09-01
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| Series: | علوم و فناوری بذر ایران |
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| Online Access: | https://ijsst.areeo.ac.ir/article_107266_3cdbdb5ffa1477ca2496b75ab8705cf8.pdf |
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| author | الهام فرهادی جهانفر دانشیان آیدین حمیدی امیرحسین شیرانی راد سید علیرضا ولدآبادی |
| author_facet | الهام فرهادی جهانفر دانشیان آیدین حمیدی امیرحسین شیرانی راد سید علیرضا ولدآبادی |
| author_sort | الهام فرهادی |
| collection | DOAJ |
| description | In order to study on effect of irrigation intervals and parent plant nutrition by various nitrogen levels on seed and seedling vigor and some related characteristics of hybrid maize single cross 704 (B73× MO17)a research conducted at Kermanshah province research station field of Agricultural and Natural Resources Research Centre and seed quality analysis laboratory of Seed and Plant Certification and Registration Institute (SPCRI) at Karaj.Field experiment based on complete randomized clocks design and as split plot by three replications conducted. Studied treatments levels arranged as7, 9, 11 and 13 day irrigation intervals as main plots and nitrogen rates 200, 300, 400 and 500 kg per hectare as sub plots. One thousand seed weight was determined and seed and seedling vigour tests including seedling growth analysis, radical emergence rate and electrocunductivity conducted based on complete randomized blocks design by four replications and final germination, normal and abnormal seedlings percent, mean germination time, seedling and primary root length, seedling and primary root fresh weigh, seedling and primary root and shoot dry weigh, seedling length and weight vigour index and electrical conductivity were measured. Results revealed produced seeds in 7 and 9 day irrigation intervals and 400 kg per hectare nitrogen from seed and seedling vigour and some related characters point of view had most optimum situation. Thereafter, based on this research results and for the reason of water resources for irrigation limitation, 9 day irrigation interval and 400 kg per hectare condition recommended forhybrid maize single cross 704 seed production in Kermanshah conditions. |
| format | Article |
| id | doaj-art-c4dae724f4e94b048a4e652147093da1 |
| institution | Kabale University |
| issn | 2322-2646 2588-4638 |
| language | fas |
| publishDate | 2015-09-01 |
| publisher | Seed and Plant Certification and Registration Institute |
| record_format | Article |
| series | علوم و فناوری بذر ایران |
| spelling | doaj-art-c4dae724f4e94b048a4e652147093da12025-08-20T03:31:23ZfasSeed and Plant Certification and Registration Instituteعلوم و فناوری بذر ایران2322-26462588-46382015-09-0142119136107266Effect of irrigation inerval and different nitrogen rates on parent plant nutrition and seed vigor and some related traits of hybrid maize single cross 704 in Kermanshahالهام فرهادی0جهانفر دانشیان1آیدین حمیدی2امیرحسین شیرانی راد3سید علیرضا ولدآبادی4دانش آموخته دکتری زراعت- اکولوژی، گیاهان زراعی دانشگاه آزاد اسلامی واحد تاکستاناستاد پژوهش مؤسسه تحقیقات اصلاح و تهیه نهال و بذر- کرجاستادیار پژوهش مؤسسه تحقیقات ثبت و گواهی بذر و نهال –کرجاستاد پژوهش مؤسسه تحقیقات اصلاح و تهیه نهال و بذر- کرجدانشیار دانشگاه آزاد اسلامی واحد تاکستانIn order to study on effect of irrigation intervals and parent plant nutrition by various nitrogen levels on seed and seedling vigor and some related characteristics of hybrid maize single cross 704 (B73× MO17)a research conducted at Kermanshah province research station field of Agricultural and Natural Resources Research Centre and seed quality analysis laboratory of Seed and Plant Certification and Registration Institute (SPCRI) at Karaj.Field experiment based on complete randomized clocks design and as split plot by three replications conducted. Studied treatments levels arranged as7, 9, 11 and 13 day irrigation intervals as main plots and nitrogen rates 200, 300, 400 and 500 kg per hectare as sub plots. One thousand seed weight was determined and seed and seedling vigour tests including seedling growth analysis, radical emergence rate and electrocunductivity conducted based on complete randomized blocks design by four replications and final germination, normal and abnormal seedlings percent, mean germination time, seedling and primary root length, seedling and primary root fresh weigh, seedling and primary root and shoot dry weigh, seedling length and weight vigour index and electrical conductivity were measured. Results revealed produced seeds in 7 and 9 day irrigation intervals and 400 kg per hectare nitrogen from seed and seedling vigour and some related characters point of view had most optimum situation. Thereafter, based on this research results and for the reason of water resources for irrigation limitation, 9 day irrigation interval and 400 kg per hectare condition recommended forhybrid maize single cross 704 seed production in Kermanshah conditions.https://ijsst.areeo.ac.ir/article_107266_3cdbdb5ffa1477ca2496b75ab8705cf8.pdfhybrid maize single cross 704seed and seedling vigourradical emergence rateand electrical conductivity |
| spellingShingle | الهام فرهادی جهانفر دانشیان آیدین حمیدی امیرحسین شیرانی راد سید علیرضا ولدآبادی Effect of irrigation inerval and different nitrogen rates on parent plant nutrition and seed vigor and some related traits of hybrid maize single cross 704 in Kermanshah علوم و فناوری بذر ایران hybrid maize single cross 704 seed and seedling vigour radical emergence rateand electrical conductivity |
| title | Effect of irrigation inerval and different nitrogen rates on parent plant nutrition and seed vigor and some related traits of hybrid maize single cross 704 in Kermanshah |
| title_full | Effect of irrigation inerval and different nitrogen rates on parent plant nutrition and seed vigor and some related traits of hybrid maize single cross 704 in Kermanshah |
| title_fullStr | Effect of irrigation inerval and different nitrogen rates on parent plant nutrition and seed vigor and some related traits of hybrid maize single cross 704 in Kermanshah |
| title_full_unstemmed | Effect of irrigation inerval and different nitrogen rates on parent plant nutrition and seed vigor and some related traits of hybrid maize single cross 704 in Kermanshah |
| title_short | Effect of irrigation inerval and different nitrogen rates on parent plant nutrition and seed vigor and some related traits of hybrid maize single cross 704 in Kermanshah |
| title_sort | effect of irrigation inerval and different nitrogen rates on parent plant nutrition and seed vigor and some related traits of hybrid maize single cross 704 in kermanshah |
| topic | hybrid maize single cross 704 seed and seedling vigour radical emergence rateand electrical conductivity |
| url | https://ijsst.areeo.ac.ir/article_107266_3cdbdb5ffa1477ca2496b75ab8705cf8.pdf |
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