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Web URL(s): | http://manu40.magtech.com.cn/Jweb_cdxb/CN/article/downloadArticleFile.do?attachType=PDF&id=1773 Last checked: 04/20/2016 Requires: PDF Reader |
Publication Type:
| Report |
Author(s): | Jiang, Qiao-feng;
Chen, Jing-bo;
Zong, Jun-qin;
Li, Shan;
Chu, Xiao-qing;
Guo, Hai-lin;
Liu, Jian-xiu |
Author Affiliation: | Institute of Botany, Chinese Academy of Sciences, Nanjing, Jiangsu Province, China |
Title: | Effects of different phosphorus concentrations on the growth and photosynthesis of Zoysia matrella under salt stress |
Source: | [Cao Di Sue Bao] [Acta Agrestia Sinica]. Vol. 21, No. 3, May 2013, p. 526-533. |
Publishing Information: | [Beijing, China]: [Zhongguo Xue Shu Qi Kan (Guang Pan Ban) Dian Zi Za Zhi She] |
# of Pages: | 8 |
Keywords: | TIC Keywords: Fertilization rates; Fertilizer evaluation; Growth analysis; Phosphorus fertilizers; Photosynthesis; Physiological responses; Salt stress; Salt tolerance; Zoysia matrella
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Abstract/Contents: | "Effects of phosphorus(0,1,5 and 20 mmol·L-1) on the biomass and photosynthesis of Zoysia matrella were investigated under salt stress(300 mmol·L-1 NaCl) using hydroponic method.Results showed that NaCl stress decreased plant growth.Shoot dry weight and root dry weight of Zoysia matrella were promoted with increasing P concentration,and they were inhibited when P concentration was 20 mmol·L-1.Chlorophyll and carotenoid contents were increased under salt stress,but they were not significantly affected by increasing P concentration.Salt stress decreased net photosynthesis rate,stomatal conductance,intercellular CO2 concentration and transpiration rate,which was relieved with increasing P concentration.Although salt sensitive index was decreased with increasing P concentration,the reasonable amount of P can improve the salt resistance of Zoysia matrella by promoting the photosynthetic rate and growth of plant." |
Language: | Chinese |
References: | 40 |
Note: | Abstract also appears in English Equations Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Jiang, Q.-f., J.-b. Chen, J.-q. Zong, S. Li, X.-q. Chu, H.-l. Guo, et al. 2013. Effects of different phosphorus concentrations on the growth and photosynthesis of Zoysia matrella under salt stress. (In Chinese) [Cao Di Sue Bao] [Acta Agrestia Sinica]. 21(3):p. 526-533. |
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