Effects of Rhizobial Inoculation, Urea Application and Weed on Growth and Seed Filling Rate in Soybean
A factorial experiment, based on RCB design, with three replications was conducted to evaluate the effects of rhizobial inoculation, urea, and weeds on soybean performance in the field. The factors under study consisted of inoculation and non-inoculation, three levels of 0, 150, and 300 kg/ha urea,...
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| Format: | Article |
| Language: | fas |
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Isfahan University of Technology
2008-04-01
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| Series: | Tulīd va Farāvarī-i Maḥṣūlāt-i Zirā̒ī va Bāghī |
| Subjects: | |
| Online Access: | http://jcpp.iut.ac.ir/article-1-823-en.html |
| _version_ | 1818642052314824704 |
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| author | Y. Raei M. Sedghi R. Seied Sharifi |
| author_facet | Y. Raei M. Sedghi R. Seied Sharifi |
| author_sort | Y. Raei |
| collection | DOAJ |
| description | A factorial experiment, based on RCB design, with three replications was conducted to evaluate the effects of rhizobial inoculation, urea, and weeds on soybean performance in the field. The factors under study consisted of inoculation and non-inoculation, three levels of 0, 150, and 300 kg/ha urea, and weed-control and weed-infestation. Results showed that weed-control, inoculation and urea application increased biological and seed yield. The highest effect on yield was due to weed control, followed by inoculation and urea application. Inoculation, weed-control and urea application of 300 kg/ha enhanced protein percentage in soybean grains. In this case, inoculation had the highest effect on protein percentage, followed by urea application and weed control. In contrast, only weed-control significantly increased seed oil percentage. Seed filling rate increased as a result of inoculation, but, seed filling duration was not affected by inoculation. Weed-control improved seed filling rate and duration. Urea application induced seed filling duration, but had not any effect on seed filling rate. |
| first_indexed | 2024-12-16T23:36:56Z |
| format | Article |
| id | doaj.art-803b483b7fac41369d5e5853c767f00d |
| institution | Directory Open Access Journal |
| issn | 2251-8517 |
| language | fas |
| last_indexed | 2024-12-16T23:36:56Z |
| publishDate | 2008-04-01 |
| publisher | Isfahan University of Technology |
| record_format | Article |
| series | Tulīd va Farāvarī-i Maḥṣūlāt-i Zirā̒ī va Bāghī |
| spelling | doaj.art-803b483b7fac41369d5e5853c767f00d2022-12-21T22:11:44ZfasIsfahan University of TechnologyTulīd va Farāvarī-i Maḥṣūlāt-i Zirā̒ī va Bāghī2251-85172008-04-011243891Effects of Rhizobial Inoculation, Urea Application and Weed on Growth and Seed Filling Rate in SoybeanY. Raei0M. Sedghi1R. Seied Sharifi2 A factorial experiment, based on RCB design, with three replications was conducted to evaluate the effects of rhizobial inoculation, urea, and weeds on soybean performance in the field. The factors under study consisted of inoculation and non-inoculation, three levels of 0, 150, and 300 kg/ha urea, and weed-control and weed-infestation. Results showed that weed-control, inoculation and urea application increased biological and seed yield. The highest effect on yield was due to weed control, followed by inoculation and urea application. Inoculation, weed-control and urea application of 300 kg/ha enhanced protein percentage in soybean grains. In this case, inoculation had the highest effect on protein percentage, followed by urea application and weed control. In contrast, only weed-control significantly increased seed oil percentage. Seed filling rate increased as a result of inoculation, but, seed filling duration was not affected by inoculation. Weed-control improved seed filling rate and duration. Urea application induced seed filling duration, but had not any effect on seed filling rate.http://jcpp.iut.ac.ir/article-1-823-en.htmlSoybeanYieldSeed filling rateProtein |
| spellingShingle | Y. Raei M. Sedghi R. Seied Sharifi Effects of Rhizobial Inoculation, Urea Application and Weed on Growth and Seed Filling Rate in Soybean Tulīd va Farāvarī-i Maḥṣūlāt-i Zirā̒ī va Bāghī Soybean Yield Seed filling rate Protein |
| title | Effects of Rhizobial Inoculation, Urea Application and Weed on Growth and Seed Filling Rate in Soybean |
| title_full | Effects of Rhizobial Inoculation, Urea Application and Weed on Growth and Seed Filling Rate in Soybean |
| title_fullStr | Effects of Rhizobial Inoculation, Urea Application and Weed on Growth and Seed Filling Rate in Soybean |
| title_full_unstemmed | Effects of Rhizobial Inoculation, Urea Application and Weed on Growth and Seed Filling Rate in Soybean |
| title_short | Effects of Rhizobial Inoculation, Urea Application and Weed on Growth and Seed Filling Rate in Soybean |
| title_sort | effects of rhizobial inoculation urea application and weed on growth and seed filling rate in soybean |
| topic | Soybean Yield Seed filling rate Protein |
| url | http://jcpp.iut.ac.ir/article-1-823-en.html |
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