Research Paper

Plant Type and Its Effects on Canopy Structure at Heading Stage in Various Ecological Areas for a Two-line Hybrid Rice Combination, Liangyoupeijiu

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  • 1)Institute of Food Crops, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China; 2)College of Applied Meteorological Science, Nanjing University of Information Science and Technology, Nanjing 210044, China

Received date: 2009-08-30

  Online published: 2010-09-28

Supported by

the National Natural Science Foundation of China (Grant No. 30370830).

Abstract

A two-line hybrid rice combination, Liangyoupeijiu, was used to estimate several factors of plant type, and environmental models for these factors at the heading stage were established using the data of eight ecological experimental sites in 2006 and 2007. According to climatic data from 1951 to 2005, the differences in those factors and their effects on plant canopy were analyzed for four rice cropping areas in China, including South China, the middle-lower reaches of the Yangtze River, Sichuan Basin, and river valley in Yunnan, China. The thickness of leaf layer (the distance from pulvinus of the third leaf from the top to the tip of flag leaf) and distribution of leaf area could be used as candidate indices for the plant type of a rice canopy.

Cite this article

LU Chuan-gen, HU Ning, YAO Ke-min, XIA Shi-jian, QI Qing-ming . Plant Type and Its Effects on Canopy Structure at Heading Stage in Various Ecological Areas for a Two-line Hybrid Rice Combination, Liangyoupeijiu[J]. Rice Science, 2010 , 17(3) : 235 -242 . DOI: 10.1016/S1672-6308(09)60022-6

References

Gao L Z. 2004. Foundation of Agricultural Modeling Science. Hongkong: Tin Ma Book Company Limited. (in Chinese)
Chen W F, Xu Z J, Zhang W Z, Zhang L B, Yang S R. 2001. Creation of new plant type and breeding rice for super high yield. Acta Agron Sin, 27(5): 666–672. (in Chinese with English abstract)
Hardy J P, Melloh R, Koenig G, Marks D, Winstral A, Pomeroy J W, Link T. 2004. Solar radiation transmission through conifer canopies. Agric Forest Meteor, 126: 257–270.
Hu N, Lu C G, Yao K M, Zou J S. 2009. Simulation on distribution of photosynthetically active radiation in canopy and optimum leaf rolling index in rice with rolling leaves. Rice Sci, 16(3): 217–225.
Jonckheere I, Fleck S, Nackaerts K, Coppin P, Weiss M, Baret. 2004. Review of methods for in situ leaf area index determination: Part I. Theories, sensors and hemispherical photography. Agric Forest Meteor, 121: 19–35.
Leblanc S G, Chen J M, Fernandes R, Deering D W, Conley A. 2005. Methodology comparison for canopy structure parameters extraction from digital hemispherical photography in boreal forests. Agric Forest Meteor, 129: 187–207.
Ling Q H. 2000. Crop Cultivation Quality. Shanghai: Shanghai Sci-Tech Publisher: 42–107. (in Chinese)
Liu J F, Yuan L P, Deng Q Y, Chen L Y, Cai Y D. 2005. A study on characteristics of photosynthesis in super high-yielding hybrid rice. Sci Agric Sin, 38(2): 258–264. (in Chinese with English abstract)
Lu C G, Zong S Y, Zou J S, Yao K M. 2005. Leaf morphological factors and their heredity in F1 of rice. Acta Agron Sin, 31(8): 1074–1079. (in Chinese with English abstract)
Lu C G, Zou J S. 2005. Practice and thought on develop rice for high yielding by exploiting intersubspecific heterosis. Rice Sci, 12(1): 1–6.
Ma R R, Xu D H, Wang X Y, Yu S M, Jin Q Y, Ouyang Y N, Zhu L F. 2007. Heterosis on plant morphology of Yongyou 6, an indica-japonica inter-subspecific super high yielding hybrid rice. Chin J Rice Sci, 21(3): 281–286. (in Chinese with English abstract)
Matsushima S. 1959. Theories and Techniques in Rice Cultivation: Theory on Yield Analysis and Its Application. Tokyo: Yokendo. (in Japanese)
Pan Y D, Yao K M, Hu X Q. 2003. Correlation of plant type factors of hybrid rice and its regularity. J Nanjing Inst Meteor, 26(4): 538–544. (in Chinese with English abstract)
Yao K M, Zou J S, Wang Z N. 1999. Studies on the photosynthetic morphology of two line hybrid rice combinations Liangyoupeijiu and 65396. Hybrid Rice, 14(5): 35–38. (in Chinese with English abstract)
Yang C D, Yuan P R, Zhou N, Zhu D F, Yang A B, Zheng X Y, Huang Q Y, Ying J F. 2001. Analysis on relationship between characters of leaf type and yield components. Chin J Rice Sci, 15(1): 70–72. (in Chinese with English abstract)
Yu Q, Wang T D, Liu J D, Sun S F. 1998. A mathematical study on crop architecture and canopy photosynthesis. Acta Agron Sin, 24(1): 7–15. (in Chinese with English abstract)
Yuan L P. 1997. Hybrid rice breeding for super high yield. Hybrid Rice, 12(6): 1–7. (in Chinese with English abstract)
Zhang H C, Yan H S, Su Z F. 1990. Studies on Rice Plant Type for High Efficiency. Nanjing: Dongnan University Press: 99–106. (in Chinese)
Zou J S, Yao K M, Lu C G, Hu X Q. 2003. Study on individual plant type character of Liangyoupeijiu rice. Acta Agron Sin, 29(5): 652–657. (in Chinese with English abstract)
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