Evaluation of the Effect of Crop Rotations on Yield and Yield Components of Bread Wheat (Triticum aestivum L. cv. Darya)
Grain yield in wheat is influenced directly and indirectly by other plant characteristics. One of the main goals in wheat breeding programs is increase of grain yield. Considering the role of crop rotation in increasing grain yield, and in order to study the difference between crop rotations for whe...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | fas |
| Published: |
Isfahan University of Technology
2013-03-01
|
| Series: | Tulīd va Farāvarī-i Maḥṣūlāt-i Zirā̒ī va Bāghī |
| Subjects: | |
| Online Access: | http://jcpp.iut.ac.ir/browse.php?a_code=A-10-1-33&slc_lang=en&sid=1 |
| _version_ | 1828475802947158016 |
|---|---|
| author | H. A. Fallahi U. Mahmadyarov H. Sabouri M. Ezat-Ahmadi4 |
| author_facet | H. A. Fallahi U. Mahmadyarov H. Sabouri M. Ezat-Ahmadi4 |
| author_sort | H. A. Fallahi |
| collection | DOAJ |
| description | Grain yield in wheat is influenced directly and indirectly by other plant characteristics. One of the main goals in wheat breeding programs is increase of grain yield. Considering the role of crop rotation in increasing grain yield, and in order to study the difference between crop rotations for wheat yield and yield components (Darya cultivar), an experiment was conducted with six rotation treatments (wheat-chickpea-wheat, wheat-cotton-wheat, wheat-watermelon-wheat, wheat-wheat-wheat, wheat-canola-wheat and wheat-sunflower-wheat), as a randomized complete blocks design with six replications, at Research Farm of Agricultural Research Station of Gonbad Kavous, Iran, during 2004 to 2008. Results showed that number of spikes per m-2, number of kernels per spike and mean kernel weight were important traits in all rotations. Also, selection of different traits could be changed depending on the experiment’s conditions, as in the wheat-wheat-wheat, wheat-watermelon-wheat and wheat-sunflower-wheat rotations the kernel weight, grain filling period and vegetative growth period are useful for indirect selection of breeding strategy while in wheat-canola-wheat and wheat-chickpea-wheat rotations the number of kernels per spike, number of spikes per m2, grain filling period and vegetative growth period are more important. |
| first_indexed | 2024-12-11T06:19:23Z |
| format | Article |
| id | doaj.art-7f1b73e8a61644cc945da09b3c43ec1a |
| institution | Directory Open Access Journal |
| issn | 2251-8517 |
| language | fas |
| last_indexed | 2024-12-11T06:19:23Z |
| publishDate | 2013-03-01 |
| publisher | Isfahan University of Technology |
| record_format | Article |
| series | Tulīd va Farāvarī-i Maḥṣūlāt-i Zirā̒ī va Bāghī |
| spelling | doaj.art-7f1b73e8a61644cc945da09b3c43ec1a2022-12-22T01:17:52ZfasIsfahan University of TechnologyTulīd va Farāvarī-i Maḥṣūlāt-i Zirā̒ī va Bāghī2251-85172013-03-01267385Evaluation of the Effect of Crop Rotations on Yield and Yield Components of Bread Wheat (Triticum aestivum L. cv. Darya)H. A. Fallahi0U. Mahmadyarov1H. Sabouri2M. Ezat-Ahmadi43 Grain yield in wheat is influenced directly and indirectly by other plant characteristics. One of the main goals in wheat breeding programs is increase of grain yield. Considering the role of crop rotation in increasing grain yield, and in order to study the difference between crop rotations for wheat yield and yield components (Darya cultivar), an experiment was conducted with six rotation treatments (wheat-chickpea-wheat, wheat-cotton-wheat, wheat-watermelon-wheat, wheat-wheat-wheat, wheat-canola-wheat and wheat-sunflower-wheat), as a randomized complete blocks design with six replications, at Research Farm of Agricultural Research Station of Gonbad Kavous, Iran, during 2004 to 2008. Results showed that number of spikes per m-2, number of kernels per spike and mean kernel weight were important traits in all rotations. Also, selection of different traits could be changed depending on the experiment’s conditions, as in the wheat-wheat-wheat, wheat-watermelon-wheat and wheat-sunflower-wheat rotations the kernel weight, grain filling period and vegetative growth period are useful for indirect selection of breeding strategy while in wheat-canola-wheat and wheat-chickpea-wheat rotations the number of kernels per spike, number of spikes per m2, grain filling period and vegetative growth period are more important.http://jcpp.iut.ac.ir/browse.php?a_code=A-10-1-33&slc_lang=en&sid=1Vegetative growth period Path analysis Breeding programs. |
| spellingShingle | H. A. Fallahi U. Mahmadyarov H. Sabouri M. Ezat-Ahmadi4 Evaluation of the Effect of Crop Rotations on Yield and Yield Components of Bread Wheat (Triticum aestivum L. cv. Darya) Tulīd va Farāvarī-i Maḥṣūlāt-i Zirā̒ī va Bāghī Vegetative growth period Path analysis Breeding programs. |
| title | Evaluation of the Effect of Crop Rotations on Yield and Yield Components of Bread Wheat (Triticum aestivum L. cv. Darya) |
| title_full | Evaluation of the Effect of Crop Rotations on Yield and Yield Components of Bread Wheat (Triticum aestivum L. cv. Darya) |
| title_fullStr | Evaluation of the Effect of Crop Rotations on Yield and Yield Components of Bread Wheat (Triticum aestivum L. cv. Darya) |
| title_full_unstemmed | Evaluation of the Effect of Crop Rotations on Yield and Yield Components of Bread Wheat (Triticum aestivum L. cv. Darya) |
| title_short | Evaluation of the Effect of Crop Rotations on Yield and Yield Components of Bread Wheat (Triticum aestivum L. cv. Darya) |
| title_sort | evaluation of the effect of crop rotations on yield and yield components of bread wheat triticum aestivum l cv darya |
| topic | Vegetative growth period Path analysis Breeding programs. |
| url | http://jcpp.iut.ac.ir/browse.php?a_code=A-10-1-33&slc_lang=en&sid=1 |
| work_keys_str_mv | AT hafallahi evaluationoftheeffectofcroprotationsonyieldandyieldcomponentsofbreadwheattriticumaestivumlcvdarya AT umahmadyarov evaluationoftheeffectofcroprotationsonyieldandyieldcomponentsofbreadwheattriticumaestivumlcvdarya AT hsabouri evaluationoftheeffectofcroprotationsonyieldandyieldcomponentsofbreadwheattriticumaestivumlcvdarya AT mezatahmadi4 evaluationoftheeffectofcroprotationsonyieldandyieldcomponentsofbreadwheattriticumaestivumlcvdarya |