Unfolding Non-structural Carbohydrates from Sapling to Dying Black Locust on China's Loess Plateau
文献类型：期刊论文
| 作者 | Zhang, Qingyin1; Jia, Xiaoxu2,3,4; Shao, Ming'an1,2,3; Ma, Changkun1 |
| 刊名 | JOURNAL OF PLANT GROWTH REGULATION
 |
| 出版日期 | 2018-09-01 |
| 卷号 | 37期号:3页码:794-802 |
| 关键词 | Black locust Non-structural carbohydrate Dynamics Concentration Biomass |
| ISSN号 | 0721-7595 |
| DOI | 10.1007/s00344-017-9774-7 |
| 通讯作者 | Jia, Xiaoxu(jiaxx@igsnrr.ac.cn) ; Shao, Ming'an(shaoma@igsnrr.ac.cn) |
| 英文摘要 | Non-structural carbohydrates (NSC) play important roles in metabolic processes of plants and represent important functional traits in plant adaptation to the external environment. However, there are few reports concerning intra-annual NSC distribution in temperate deciduous forests, especially for the purpose of comparison among different stand ages on China's Loess Plateau. Here, NSC allocation dynamics with age ring-porous black locust tree was determined for the growing (May) and dormant (November) seasons over the period from sapling to dying trees-defined as a completely defoliated tree with dried branches in the growing season. It was noted that regardless of tree age, NSC concentration was highest in coarse roots [16.4 g per 100 g of dry mass (16.4% DM)] and stems (15.1% DM). At the tree level, NSC concentration was highest (14.3% DM) in a 30-year-old stand in November and lowest (4.1% DM) in dying stands in May. The pool of NSC at tree level was highest (25.2 kg DM per tree) in 30-year-old stands in November and lowest (0.13 kg DM per tree) in sapling stands in May. The concentration of NSC was significantly lower in May than in November for all tree ages, organs, and biochemical components. The results underscored the importance of NSC in plant growth on China's Loess Plateau. It also provided a useful insight into the dynamics of NSC from sapling to dying broadleaved tree species. |
| WOS关键词 | ROBINIA-PSEUDOACACIA ; MAINTENANCE RESPIRATION ; CARBON LIMITATION ; PONDEROSA PINE ; DROUGHT STRESS ; TREES ; RESERVES ; GROWTH ; FOREST ; SEEDLINGS |
| 资助项目 | National Natural Science Foundation of China[41571130081] ; National Natural Science Foundation of China[41390461] ; National Key Project for Research and Development[2016YFC0501605] ; Youth Innovation Promotion Association of Chinese Academy of Sciences[2017076] ; Program for Bingwei Excellent Talents from Institute of Geographic Sciences and Natural Resources Research, CAS[2015RC204] |
| WOS研究方向 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000439443100008 |
| 出版者 | SPRINGER |
| 资助机构 | National Natural Science Foundation of China ; National Key Project for Research and Development ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Program for Bingwei Excellent Talents from Institute of Geographic Sciences and Natural Resources Research, CAS |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/129936]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Jia, Xiaoxu; Shao, Ming'an |
| 作者单位 | 1.Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Shaanxi, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100190, Peoples R China 4.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Qingyin,Jia, Xiaoxu,Shao, Ming'an,et al. Unfolding Non-structural Carbohydrates from Sapling to Dying Black Locust on China's Loess Plateau[J]. JOURNAL OF PLANT GROWTH REGULATION,2018,37(3):794-802. |
| APA | Zhang, Qingyin,Jia, Xiaoxu,Shao, Ming'an,&Ma, Changkun.(2018).Unfolding Non-structural Carbohydrates from Sapling to Dying Black Locust on China's Loess Plateau.JOURNAL OF PLANT GROWTH REGULATION,37(3),794-802. |
| MLA | Zhang, Qingyin,et al."Unfolding Non-structural Carbohydrates from Sapling to Dying Black Locust on China's Loess Plateau".JOURNAL OF PLANT GROWTH REGULATION 37.3(2018):794-802. |
入库方式： OAI收割
来源：地理科学与资源研究所
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