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Various growth strategies of yellow birch seedlings in multiple-abiotic factor changing environments
Song, H. T.1,2; Cheng, S.1,3
Corresponding AuthorCheng, S (程颂)
2010
Source PublicationPLANT SOIL AND ENVIRONMENT
ISSN1214-1178
Volume56Issue:5Pages:235-243
SubtypeArticle
AbstractElevated CO(2) concentration, light intensity and soil-sterile conditions are thought as three of the most important factors to affect plant growth and development. However, their combined physiological effect on plants is unknown so far. in this study, we measured the possible individual and combined impacts of the three factors on the growth of yellow birch seedlings (Betula alleghaniensis Britton). our results showed that from individual perspective, elevated CO(2) can significantly increase biomass attributes (e.g., leaf, root, and stem) and root biomass ratio; light intensity can significantly influence traits like total biomass and leaf biomass; while soil conditions can influence traits like height and leaf biomass. From two-way interaction perspective, the interaction CO(2) and soil can significantly influence total plant biomass, root biomass and R:S ratio; the interaction of light and soil significantly influenced the height, basal diameter, stem biomass, and so on; the interaction between CO(2) and light did not significantly influence the plant growth parameters except for branch biomass ratio. From three-way interaction perspective, both traits stem biomass and root biomass were influenced by the co-effect of the three environmental factors. in conclusion, single or interactive effects among CO(2), light intensity and soil conditions can lead to various growth strategies for the yellow birch.
KeywordElevated Co(2) Interaction Light Soil Nutrition Yellow Birch Seedlings
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
WOS Subject ExtendedAgriculture
Indexed BySCI
WOS KeywordELEVATED CO2 ; INSECT PERFORMANCE ; ATMOSPHERIC CO2 ; SHADE-TOLERANCE ; SEED SIZE ; LIGHT ; TREE ; NITROGEN ; FOREST ; PHOTOSYNTHESIS
Language英语
Quartile4区
TOP
WOS SubjectAgronomy
WOS IDWOS:000278035700005
Funding OrganizationNational Natural Science Foundation of China(30872000) ; Institute of Mountain Hazards and Environment, Chinese academy of Sciences ; NSERC
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/5619
Collection山地表生过程与生态调控重点实验室
Affiliation1.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Sichuan, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China
3.Concordia Univ, Dept Biol, GREFi, Montreal, PQ H3G 1M8, Canada
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
Song, H. T.,Cheng, S.. Various growth strategies of yellow birch seedlings in multiple-abiotic factor changing environments[J]. PLANT SOIL AND ENVIRONMENT,2010,56(5):235-243.
APA Song, H. T.,&Cheng, S..(2010).Various growth strategies of yellow birch seedlings in multiple-abiotic factor changing environments.PLANT SOIL AND ENVIRONMENT,56(5),235-243.
MLA Song, H. T.,et al."Various growth strategies of yellow birch seedlings in multiple-abiotic factor changing environments".PLANT SOIL AND ENVIRONMENT 56.5(2010):235-243.
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