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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Dong Li Zhigang Zhan Junmin Wang Liyong Cao |
| Copyright Year | 2012 |
| Description | Author affiliation: Inst. of Crop & Nucl. Technol. Utilization, Zhejiang Acad. of Agric. Sci., Hangzhou, China (Junmin Wang) || Inst. of Digital Agric., Zhejiang Acad. of Agric. Sci., Hangzhou, China (Dong Li) || Chinese Nat. Center for Rice Improvement, China Nat. Rice Res. Inst., Hangzhou, China (Liyong Cao) || Coll. of Resources & Environ. Sci., China Agric. Univ., Beijing, China (Zhigang Zhan) |
| Abstract | Because the outlook of modern rice cultivars towards ideotype are very similar, it is necessary to develop tools to distinguish their structures and consequences on plant functioning. In this study, leaf shapes and sizes were observed, measured and analyzed for ten rice cultivars among the most productive in Zhejiang province, China. The blade shapes were found quiet consistent in terms of normalized width vs. length profile although the blade sizes varied among cultivars. The three dimensional structure models were constructed based on several “Ideotype” specifications and the real data of blade sizes. The vertical profiles of leaf area according to plant height were calculated, on which there were two peaks and one valley for all the cultivars. The normalized profile curves were found stable among all the cultivars. In future, we will be able to quantify the influence of the blade shapes on rice functioning, after simulating canopy light interception and potential photosynthesis based on the structural models. |
| Sponsorship | IEEE Beijing Sect. |
| Starting Page | 228 |
| Ending Page | 234 |
| File Size | 1923841 |
| Page Count | 7 |
| File Format | |
| ISBN | 9781467300674 |
| e-ISBN | 9781467300704 |
| DOI | 10.1109/PMA.2012.6524839 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-10-31 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | leaf shape rice structural model Ideotype |
| Content Type | Text |
| Resource Type | Article |
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