XIAOCHAO CHEN and FANJUN CHEN contributed equally to this work.
Primary Research Article
Modern maize hybrids in Northeast China exhibit increased yield potential and resource use efficiency despite adverse climate change
Version of Record online: 15 DEC 2012
© 2012 Blackwell Publishing Ltd
Global Change Biology
Volume 19, Issue 3, pages 923–936, March 2013
How to Cite
Chen, X., Chen, F., Chen, Y., Gao, Q., Yang, X., Yuan, L., Zhang, F. and Mi, G. (2013), Modern maize hybrids in Northeast China exhibit increased yield potential and resource use efficiency despite adverse climate change. Global Change Biology, 19: 923–936. doi: 10.1111/gcb.12093
- Issue online: 29 JAN 2013
- Version of Record online: 15 DEC 2012
- Accepted manuscript online: 19 NOV 2012 12:37PM EST
- Manuscript Accepted: 12 NOV 2012
- Manuscript Revised: 11 NOV 2012
- Manuscript Received: 21 SEP 2012
- National Basic Research Program. Grant Numbers: 2009CB11860, 2011CB100305
- National Nature Science Foundation of China. Grant Numbers: 31272233, 31121062
- Special Fund for the Agricultural Profession. Grant Number: 201103003
Table S1. Plant type of the tested maize hybrids.
Table S2. Nitrogen remobilization efficiency and N harvest index of nine maize hybrids under different N supplies.
Figure S1. Weather data in the experimental location Siping in 2010 and 2011.
Figure S2. Potential yield of each year × hybrid combination from 1973 to 2011.
Figure S3. Relationship between the year of hybrid release and harvest index (A), and ear numbers per unit area (B).
Figure S4. Sunshine hours, Thermal time, and Water use efficiency in maize hybrids released since 1973.
Figure S5. Cluster analysis of nine maize hybrids based on leaf senescence traits.
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