Effects of fertilization and drought stress on tannin biosynthesis of Casuarina equisetifolia seedlings branchlets
文献类型：期刊论文
| 作者 | Zhang, Li Hua2,3; Shao, Hong Bo1,2,3; Ye, Gong Fu4; Lin, Yi Ming5,6 |
| 刊名 | ACTA PHYSIOLOGIAE PLANTARUM
 |
| 出版日期 | 2012-09-01 |
| 卷号 | 34期号:5页码:1639-1649 |
| 关键词 | Fertilization Drought stress Casuarina equisetifolia Tannin Secondary metabolism |
| ISSN号 | 0137-5881 |
| 产权排序 | [Zhang, Li Hua; Shao, Hong Bo] Chinese Acad Sci, Key Lab Coastal Environm Proc, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China;[Shao, Hong Bo] Qingdao Univ Sci & Technol, Inst Life Sci, Qingdao 266042, Peoples R China; [Zhang, Li Hua; Shao, Hong Bo] YICCAS, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China; [Ye, Gong Fu] Fujian Acad Forestry, Fuzhou 350012, Peoples R China; [Lin, Yi Ming] Xiamen Univ, Key Lab Coastal & Wetland Ecosyst, Minist Educ, Xiamen 361005, Peoples R China; [Lin, Yi Ming] Xiamen Univ, Sch Life Sci, Xiamen 361005, Peoples R China |
| 通讯作者 | Shao, HB (reprint author), Qingdao Univ Sci & Technol, Inst Life Sci, Zhengzhou Rd 53, Qingdao 266042, Peoples R China. |
| 中文摘要 | Nutrient, water, and their interactions influence the allocation of investment by plants to resistance and tolerance traits. We used a completely crossed randomized-block design experiment to examine the independent and interactive effects of nutrients and water availability on tannin production of C. equisetifolia seedlings. The results showed that nitrogen and phosphorus fertilizer have significant effects on total phenolics (TP) and extractable condensed tannins (ECT) concentrations of branchlets. TP and ECT concentrations decreased with fertilizer addition and increased in arid condition. This pattern lends to support source-sink hypothesis such as the carbon-nutrient balance (CNB) hypothesis and the growth-differentiation balance (GDB) hypothesis. Soluble sugars or starch concentrations were both inversely related to TP concentrations. However, there was no significant correlation between them and ECT concentrations. In addition, chlorophyll concentration had a positive linear correlation with TP and no significant correlation with ECT. On the contrary, chlorophyll a/b ratios were negatively correlated with TP and positively correlated with ECT. The discrepancy of relationship between carbohydrates and TP or ECT showed that the biosynthetic routes of different tannins were different. In this study, no significant correlation between TP and N, or ECT and N, did not support protein competition model (PCM). TP:N and ECT:N ratios were higher in nutrient deficiency and arid conditions, which were one of the important nutrient conservation strategies for C. equisetifolia. |
| 英文摘要 | Nutrient, water, and their interactions influence the allocation of investment by plants to resistance and tolerance traits. We used a completely crossed randomized-block design experiment to examine the independent and interactive effects of nutrients and water availability on tannin production of C. equisetifolia seedlings. The results showed that nitrogen and phosphorus fertilizer have significant effects on total phenolics (TP) and extractable condensed tannins (ECT) concentrations of branchlets. TP and ECT concentrations decreased with fertilizer addition and increased in arid condition. This pattern lends to support source-sink hypothesis such as the carbon-nutrient balance (CNB) hypothesis and the growth-differentiation balance (GDB) hypothesis. Soluble sugars or starch concentrations were both inversely related to TP concentrations. However, there was no significant correlation between them and ECT concentrations. In addition, chlorophyll concentration had a positive linear correlation with TP and no significant correlation with ECT. On the contrary, chlorophyll a/b ratios were negatively correlated with TP and positively correlated with ECT. The discrepancy of relationship between carbohydrates and TP or ECT showed that the biosynthetic routes of different tannins were different. In this study, no significant correlation between TP and N, or ECT and N, did not support protein competition model (PCM). TP:N and ECT:N ratios were higher in nutrient deficiency and arid conditions, which were one of the important nutrient conservation strategies for C. equisetifolia. |
| 学科主题 | Plant Sciences |
| 研究领域[WOS] | Plant Sciences |
| 关键词[WOS] | PINE PINUS-TAEDA ; N-P RATIOS ; CONDENSED TANNINS ; DOUGLAS-FIR ; DRY-MATTER ; PHYSIOLOGICAL-RESPONSE ; NUTRIENT AVAILABILITY ; RESOURCE AVAILABILITY ; TERRESTRIAL PLANTS ; SOIL NUTRIENT |
| 收录类别 | SCI |
| 资助信息 | National Eleventh Five-Year Key Project [2009BADB2B0302]; One Hundred-Talent Plan of the Chinese Academy of Sciences (CAS); National Natural Science Foundation of China [41171216, 41001137, 31100313]; CAS/SAFEA International Partnership Program for Creative Research Teams; Science & Technology Development Plan of Shandong Province [2010GSF10208]; Yantai Science and Technology Development Project [2011016, 2010245]; Important Direction Project of CAS [KZCX2-YW-JC203]; Strategic Priority Research Program of the Chinese Academy of Sciences(CAS) [XDA01020304]; Yantai Double-hundred Talent Plan |
| 原文出处 | http://dx.doi.org/10.1007/s11738-012-0958-2 |
| 语种 | 英语 |
| WOS记录号 | WOS:000307765600004 |
| 公开日期 | 2013-03-08 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/6103]  |
| 专题 | 烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室 |
| 作者单位 | 1.Qingdao Univ Sci & Technol, Inst Life Sci, Qingdao 266042, Peoples R China 2.Chinese Acad Sci, Key Lab Coastal Environm Proc, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 3.YICCAS, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China 4.Fujian Acad Forestry, Fuzhou 350012, Peoples R China 5.Xiamen Univ, Key Lab Coastal & Wetland Ecosyst, Minist Educ, Xiamen 361005, Peoples R China 6.Xiamen Univ, Sch Life Sci, Xiamen 361005, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Li Hua,Shao, Hong Bo,Ye, Gong Fu,et al. Effects of fertilization and drought stress on tannin biosynthesis of Casuarina equisetifolia seedlings branchlets[J]. ACTA PHYSIOLOGIAE PLANTARUM,2012,34(5):1639-1649. |
| APA | Zhang, Li Hua,Shao, Hong Bo,Ye, Gong Fu,&Lin, Yi Ming.(2012).Effects of fertilization and drought stress on tannin biosynthesis of Casuarina equisetifolia seedlings branchlets.ACTA PHYSIOLOGIAE PLANTARUM,34(5),1639-1649. |
| MLA | Zhang, Li Hua,et al."Effects of fertilization and drought stress on tannin biosynthesis of Casuarina equisetifolia seedlings branchlets".ACTA PHYSIOLOGIAE PLANTARUM 34.5(2012):1639-1649. |
入库方式： OAI收割
来源：烟台海岸带研究所
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