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| Publication Type:
| Report |
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| Author(s): | Ding, Xiao-qiu;
Hu, Yu-jia;
Wang, Rong-kai |
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| Author Affiliation: | School of Life Sciences, Zhongshan University, Guangzhou, China |
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| Title: | A study on the diurnal variation characteristics of net photosynthesis rate and transpiration rate of three species of turfgrasses |
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| Source: | [Caoye Kexue] [Pratacultural Science]. Vol. 18, No. 2, April 15 2001, p. 62-66. |
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| Publishing Information: | [Lanzhou Shi, China]: ["Cao Ye Ke Xue" Bian Jibu] |
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| # of Pages: | 5 |
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| Abstract/Contents: | "The diurnal variation characteristics of net photosynthesis rate and transpiration rate of Eremochloa ophiuroides, Zoysia tenuifolia and Axonopus compressus in the sunny day were studied. The results showed that the net photosynthesis rate diurnal variation curves of Eremochloa ophiuroides and Zoysia tenuifolia were double-peaked, while the curve of Axonopus compressus was three-peaked. The peak values of three species of turfgrasses appeared in different times, with an obvious "sleep-at-noon" phenomenon. The size order of the average value of net photosynthesis rate diurnal variation was E. ophiuroides > A. compressus > E. ophiuroides. The transpiration rate diurnal variation curves of E. ophiuroides and Z. tenuifolia were double-peaked, while the curve of A. copressus was single-peaked, and their peak value appeared in different times either. Neither of them had an obvious "sleep-at-noon" phenomenon. The size order of the average value of transpiration rate was Z. tenuifolia > A. compressus > E. ophiuroides. The correlations between different ecological factors and the net photosynthesis rate transpiration rate of 3 species had large difference with each other, and so it did between the same ecological factor and the net photosynthesis rate or transpiration rate of different species." |
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| Language: | Chinese |
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| References: | 5 |
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| Note: | Abstract also appears in English
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Ding, X.-q., Y.-j. Hu, and R.-k. Wang. 2001. A study on the diurnal variation characteristics of net photosynthesis rate and transpiration rate of three species of turfgrasses. (In Chinese) [Caoye Kexue] [Pratacultural Science]. 18(2):p. 62-66. |
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