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8 期                  舒李祥等: 栓皮栎根系解剖结构、水力特性及碳、氮含量研究                                         1 2 0 9

   向于提高水分疏导效率ꎮ 以往也有学者在对辽东                            HARGRAVE KRꎬ KOLB KJꎬ EWERS FWꎬ et al.ꎬ 2010. Con ̄
   栎(Quercus liaotungensis)(邓磊等ꎬ 2018)、蒙古栎              duit diameter and drought ̄induced embolism in Salvia
                                                        mellifera Greene ( Labiatae) [ J]. New Phytolꎬ 126 (4):
   (Q. mongolicus) ( 张云鹏和崔建国ꎬ 2007)、麻栎
                                                        695-705.
   (Q. acutissima) ( 赵文瑞等ꎬ 2017) 等成年栎树的              JACKSON RBꎬ MOONEY HAꎬ SCHULZE EDꎬ 1997. A global
   研究中多以 2 mm 作为划分细根的标准ꎬ这与本研                            budget for fine root biomassꎬ surface areaꎬ and nutrient con ̄
                                                        tents [J]. Proc Natl Acad Sci USAꎬ 94(14): 7362-7366.
   究结论一致ꎮ 该研究采用基于功能的细根划分方
                                                     JIA SXꎬ ZHAO YLꎬ DING GQꎬ et al.ꎬ 2010. Relationship
   法ꎬ既考虑了形态指标ꎬ又顾及到树木根系的内在                               among fine ̄root morphologyꎬ anatomyꎬ tissue nitrogen con ̄
   结构功能的异质性ꎬ为细根划分提供了可行的方                                centration and respiration in different branch root orders in
                                                        Larix gmelinii and Fraxinus mandshurica [J]. Bull Botꎬ 45
   法(McCormack et al.ꎬ 2015)ꎮ 然而ꎬ本研究以栓
                                                        (2): 174-181. [贾淑霞ꎬ 赵妍丽ꎬ 丁国泉ꎬ 等ꎬ 2010. 落
   皮栎盆栽苗为材料ꎬ物种单一ꎬ今后还将在不同年                               叶松和水曲柳不同根序细根形态结构、组织氮浓度与根
   龄和树种间以及不同立地条件下开展研究ꎬ进一                                呼吸的关系 [J]. 植物学报ꎬ 45(2): 174-181.]
                                                     LI HPꎬ 2009. Plant microscopic technology [ M]. Beijing:
   步完善细根划分的理论研究ꎮ
                                                        Higher Education Press: 9-39. [李和平ꎬ 2009. 植物显微
                                                        技术 [M]. 北京: 高等教育出版社: 9-39.]
                                                     LIU GZꎬ LIU GHꎬ XIAO Hꎬ et al.ꎬ 2014. Anatomical charac ̄
   参考文献:                                                teristics of roots with different orders and fine root of Salix
                                                        gordejevii [J]. Acta Bot Boreal ̄Occident Sinꎬ 34(5): 932-
   AI SSꎬ LI YYꎬ CHEN JCꎬ et al.ꎬ 2015. Root anatomical struc ̄  937. [刘冠志ꎬ 刘果厚ꎬ 晓贺ꎬ 等ꎬ 2014. 黄柳不同级序根
     ture and hydraulic traits of three typical shrubs on the sandy
                                                        的解剖结构及其细根的研究 [J]. 西北植物学报ꎬ 34(5):
     lands of northern Shaanxi Provinceꎬ China [J]. Chin J Appl
                                                        932-937.]
     Ecolꎬ 26(11): 3277-3284. [艾绍水ꎬ 李秧秧ꎬ 陈佳村ꎬ
                                                     LIU JJꎬ WANG DXꎬ LEI RDꎬ et al.ꎬ 2002. Turnover process
     等ꎬ 2015. 陕北沙地 3 种典型灌木根木质部解剖结构及水
                                                        and energy change of fine roots of Pinus tabulaeformis and
     力特性 [J]. 应用生态学报ꎬ 26(11): 3277-3284.]
                                                        Quercus aliena var. acuteserrata natural forests in Qinling
   CHEN Hꎬ DONG Yꎬ XU Tꎬ et al.ꎬ 2017. Root order ̄dependent  Mountains [J]. Sci Silv Sinꎬ 38(4): 1-6. [刘建军ꎬ 王得
     seasonal dynamics in the carbon and nitrogen chemistry of  祥ꎬ 雷瑞德ꎬ 等ꎬ 2002. 秦岭林区天然油松、锐齿栎林细根
     poplar fine roots [J]. New Forꎬ 48(5): 587-607.
                                                        周转过程与能态变化 [J]. 林业科学ꎬ 38(4): 1-6.]
   DENG Lꎬ GUAN JHꎬ GAO WLꎬ et al.ꎬ 2018. Effects of species
                                                     MA Cꎬ ZHANG WHꎬ WU Mꎬ et al.ꎬ 2013. Root growth of
     diversity and environmental gradients on fine root biomass of
                                                        Quercus variabilis seedlings in response to the environmental
     Quercus liaotungensis forest in the Loess Region [J]. J NW  heterogeneity [J]. Sci Silv Sinꎬ 49(10): 58-65. [马闯ꎬ 张
     For Univꎬ 33(5):22-28. [邓磊ꎬ 关晋宏ꎬ 高万里ꎬ 等ꎬ           文辉ꎬ 吴敏ꎬ 等ꎬ 2013. 栓皮栎幼苗根系发育对环境异质
     2018. 黄土区辽东栎群落细根生物量对物种多样性及气
                                                        性的响应 [J]. 林业科学ꎬ 49(10): 58-65.]
     候的响应 [J]. 西北林学院学报ꎬ 33(5): 22-28.]
                                                     MARTRE Pꎬ DURAND JLꎬ COCHARD Hꎬ 2010. Changes in
                   ˇ '
   GEBAUER Rꎬ VOLARIK Dꎬ 2013. Root hydraulic conductivity  axial hydraulic conductivity along elongating leaf blades in
     and vessel structure modification with increasing soil depth of  relation to xylem maturation in tall fescue [J]. New Phytolꎬ
     two oak species: Quercus pubescens and Quercus robur  146(2): 235-247.
     [J]. Trees ̄Struct Functꎬ 27(3): 523-531.        MCCORMACK MLꎬ DICKIE IAꎬ EISSENSTAT DMꎬ et al.ꎬ
   GU JCꎬ WANG DNꎬ XIA XXꎬ et al.ꎬ 2016. Applications of func ̄  2015. Redefining fine roots improves understanding of below ̄
     tional classification methods for tree fine root biomass estima ̄  ground contributions to terrestrial biosphere processes
     tion: Advancements and synthesis [J]. Chin J Plant Ecolꎬ 40  [J]. New Phytolꎬ 207(3): 505-518.
     (12): 1344-1351. [谷加存ꎬ 王东男ꎬ 夏秀雪ꎬ 等ꎬ 2016. 功     PATE JSꎬ JESCHKE WDꎬ AYLWARD MJꎬ 1995. Hydraulic
     能划分方法在树木细根生物量研究中的应用: 进展与评述                         architecture and xylem structure of the dimorphic root
     [J]. 植物生态学报ꎬ 40(12): 1344-1351.]                   systems of South ̄West Australian species of Proteaceae
   GUO DLꎬ MITCHELL RJꎬ HENDRICKS JJꎬ 2004. Fine root   [J]. J Exp Botꎬ 46(289): 907-915.
     branch orders respond differentially to carbon source ̄sink  PREGITZER KSꎬ DEFOREST JLꎬ BURTON AJꎬ et al.ꎬ
     manipulations in a longleaf pine forest [ J]. Oecologiaꎬ  2002. Fine root architecture of nine North American trees
     140(3): 450-457.                                   [J]. Ecol Monogrꎬ 72(2): 293-309.
   HACKE UGꎬ SPICER Rꎬ SCHREIBER SGꎬ et al.ꎬ 2016. An eco ̄  SHEN WJꎬ 1999. Xylem cavitation and embolization in woody
     physiological and developmental perspective on variation in  plants [J]. J Trop Subtrop Botꎬ 3(3): 257-266. [申卫军ꎬ
     vessel diameter [J]. Plant Cell Environꎬ 40(6): 831-845.  1999. 木本植物木质部空穴和栓塞化研究 [J]. 热带亚热
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