Effects of spatiotemporal variation of soil salinity on fine root distribution in different plant configuration modes in new reclamation coastal saline field

详细信息    查看全文

• 作者：Hong Jiang ; Hongyu Du ; Yingying Bai ; Yue Hu…
• 关键词：Soil salinity ; Plant configuration mode ; Fine root biomass ; Spatiotemporal variation ; New reclamation saline soil
• 刊名：Environmental Science and Pollution Research
• 出版年：2016
• 出版时间：April 2016
• 年：2016
• 卷：23
• 期：7
• 页码：6639-6650
• 全文大小：502 KB
• 参考文献：Ashraf M, Harris PJC (2004) Potential biochemical indicators of salinity tolerance in plants. Plant Sci 166:3–16CrossRef
  Bartel SD, Sunkar R (2005) Drought and salt tolerance in plants. Crit Rev Plant Sci 24:23–58. doi:10.​1080/​0735268059091041​0 CrossRef
  Bolte A, Villanueva I (2006) Interspecific competition impacts on the morphology and distribution of fine roots in European beech (Fagus sylvatica L. and Norway spruce (Picea abies (L.) arst.). Eur J For Res 125:15–26CrossRef
  Bui EN (2013) Soil salinity: a neglected factor in plant ecology and biogeography. J Arid Environ 92:14–25CrossRef
  Burton AJ, Pregitzer KS, Hendrick RL (2000) Relationships between fine root dynamics and nitrogen availability in Michigan northern hardwood forest. Oecologia 125:389–399CrossRef
  Caldwell MM, Richards JH (1989) Hydraulic lift:water efftux from upper roots improves effectiveness of water uptake by deep roots. Oecologia 79:1–5CrossRef
  Chen WJ, Zhang QF, Cihlar J, Bauhus J, Price DT (2004) Estimating fine-root biomass and production of boreal and cool temperate forests using aboveground measurements: a new approach. Plant Soil 265:31–46CrossRef
  Chen WP, Hou ZN, Wu LH, Liang YC, Wei CZ (2010) Evaluating salinity distribution in soil irrigated with saline water in arid regions of northwest China. Agric Water Manag 97:2001–2008CrossRef
  Chirinda N, Roncossek SD, Heckrath G, Elsgaard L, Thomsen IK, Olesen JE (2014) Root and soil carbon distribution at shoulderslope and footslope positions of temperate toposequences cropped to winter wheat. Catena 123:99–105CrossRef
  Deng Q, Li T, Yuan ZY, Jiang F (2014) Fine root biomass and production of four vegetation types in Loess Plateau, China. Chin J Appl Ecol 25:3091–3098
  Eldridge DJ, Freudenberger D (2005) Ecosystem wicks: woodland trees enhance water infiltration in a fragmented agricultural landscape in eastern Australia. Aust Ecol 30:336–347CrossRef
  February EC, Higgins SI (2010) The distribution of tree and grass roots in savannas in relation to soil nitrogen and water. S Afr J Bot 76:517–523. doi:10.​1016/​j.​sajb.​2010.​04.​001 CrossRef
  Finér L, Ohashi M, Noguchi K, Hirano Y (2011) Fine root production and turnover in forest ecosystems in relation to stand and environmental characteristics. For Ecol Manag 262:2008–2023CrossRef
  Flowers TJ, Colmer TD (2008) Salinity tolerance in halophytes. New Phytol 179:945–963CrossRef
  Galvan-Ampudia CS, Testerink C (2011) Salt stress signals shape the plant root Carlos S Galvan-Ampudia and Christa Testerink. Curr Opin Plant Biol 14:296–302CrossRef
  Gardner CMK, Robinson DA, Blyth K, Cooper JD (2001) Soil water content. In: Smith KA, Mullins CE (eds) Soil and environmental analysis: physical methods, 2nd edn. Marcel Dekker, New York, pp 1–64
  Ghoulam C, Foursy A, Fares K (2002) Effects of salt stress on growth, inorganic ions and proline accumulation in relation to osmotic adjustment in five sugar beet cultivars. Environ Exp Bot 47:39–50CrossRef
  Gwen ZW, Veneklass EJ, Holmes KW, Bleby TM, Phillips IR, Hinz C (2011) Spatial analysis of fine root distribution on a recently constructed ecosystem in a water-limited environment. Plant Soil 344:255–272CrossRef
  Hasegawa P, Bressan RA, Zhu JK, Bohnert HJ (2000) Plant cellular and molecular responses to high salinity. Annu Rev Plant Physiol Plant Mol Biol 51:463–499CrossRef
  He B, Cai YL, Ran WR, Jiang H (2014) Spatial and seasonal variations of soil salinity following vegetation restoration in coastal saline land in eastern China. Catena 118:147–153CrossRef
  Hipondoka MHT, Aranibar JN, Chirara C, Lihavhad M, Mackob SA (2003) Vertical distribution of grass and tree roots in arid ecosystems of Southern Africa: niche differentiation or competition. J Arid Environ 54:319–325CrossRef
  Hodge A (2004) The plastic plant: root responses to heterogeneous supplies of nutrients. New Phytol 162:9–24CrossRef
  Imada S, Yamanaka N, Tamai S (2008) Water table depth affects Populus alba fine root growth and whole plant biomass. Funct Ecol 22:1018–1026. doi:10.​1111/​j.​1365-2435.​2008.​01454.​x CrossRef
  Imada S, Taniguchi T, Acharya K, Yamanaka N (2013) Vertical distribution of fine roots of Tamarix ramosissima in an arid region of southern Nevada. J Arid Environ 92:46–52CrossRef
  Imada S, Matsuo N, Acharya K, Yamanaka N (2015) Effects of salinity on fine root distribution and whole plant biomass of Tamarix ramosissima cuttings. J Arid Environ 114:84–90CrossRef
  Iverson CM (2010) Digging deeper: fine-root responses to rising atmospheric CO2concentration in forested ecosystems. New Phytol 186(2):346–357. doi:10.​1111/​j.​1469-8137.​2009.​03122.​x CrossRef
  Liao YC, McCormack ML, Fan HB, Wang HM, Wu JP, Tu J, Liu WF, Guo DL (2014) Relation of fine root distribution to soil C in a Cunninghamia lanceolata plantation in subtropical China. Plant Soil 381:225–234CrossRef
  Mer RK, Prajith PK, Pandya DH, Pandey AN (2000) Effect of salts on germination of seeds and growth of young plants of Hordeum vulgare, Triticum aestivum, Cicer arietinum and Brassica juncea. J Agron Crop Sci 185:209–217. doi:10.​1046/​j.​1439-037x.​2000.​00423.​x CrossRef
  Mishra A, Sharma SD (2003) Leguminous trees for the restoration of degraded sodic wasteland in eastern Uttar Pradesh, India. Land Degrad Dev 14:245–261. doi:10.​1002/​ldr.​544 CrossRef
  Mou P, Mitohell RJ, Jones RH (1997) Root distribution of two tree species under a heterogeneous nutrient environment. J Appl Ecol 34:645–656. doi:10.​2307/​2404913 CrossRef
  Nippert JB, Butler JJ Jr, Kluitenberg GJ, Whittemore DO, Arnold D, Spal SE, Ward JK (2010) Patterns of Tamarix water use during a record drought. Oecologia 162:283–292CrossRef
  Ondrasek G, Rengel Z, Romic D, Savic R (2012) Salinity decreases dissolved organic carbon in the rhizosphere and increases trace element phyto-accumulation. Eur J Soil Sci 63:685–693. doi:10.​1111/​j.​1365-2389.​2012.​01463.​x CrossRef
  Persson H (1980) Spatial distribution of fine-root growth, mortality and decomposition in a young Scots pine stand in central Sweden. Oikos 34:77–87CrossRef
  Ramoliya PJ, Patel HM, Pandey AN (2004) Effect of salinization of soil on growth and macro-and icro-nutrient accumulation in seedlings of Salvadora persica (Salvadoraceae). For Ecol Manag 202:181–193CrossRef
  Riley D, Barber SA (1970) Salt accumulation at the soybean Giycine max (L) Merrill root soil interface. Soil Sci Soc Am J 34:54–l55. doi:10.​2136/​sssaj1970.​0361599500340001​0042x CrossRef
  Santantonio D, Grace JC (1987) Estimating fine-root production and turnover from biomass and decomposition data: a compartment–flow model. Can J For Res 17:900–908CrossRef
  Sakaguchi H, Fujikado T, Fang XY, Kanda H, Osanai M, Nakauchi K, Ikuno Y, Kamei M, Yagi T, Nishimura S, Ohji M, Yagi T, Tano Y (2004) Transretinal electrical stimulation with a suprachoroidal multichannel electrode in rabbit eyes. Jpn J Ophthalmol, 48:256--261
  Schenk HJ, Jackson RB (2002) The global biogeography of roots. Ecol Monogr 72:311–328. doi:10.​1890/​0012-9615(2002)072[0311:​TGBOR]2.​0.​CO;2 CrossRef
  Schmid I, Kazda M (2002) Root distribution of Norway spruce in monospecific and mixed stands on different soils. For Ecol Manag 159:37–47CrossRef
  Sun T, Dong LL, Mao ZJ, Li YY (2015) Fine root dynamics of trees and understorey vegetation in a chronosequence of Betula platyphylla stands. For Ecol Manag 346:1–9CrossRef
  Wang W Q, Wang S J, Liu Y R, Liu J W, Liu J W (1994) Distribution and growth characteristics of the root systems of poplar, willow, elm and locust on site of renewed land by fine ash of coal. Sci Silv Sin, 30(1):25-33. (in Chinese)
  Xiao CW, Sang WG, Wang RZ (2008) Fine root dynamics and turnover rate in an Asia white birch forest of Donglingshan Mountain, China. For Ecol Manag 255:765–773CrossRef
  Zabłudowska E, Kowalska J, Jedynak L, Wojas S, Skłodowska A, Antosiewicz DM (2009) Search for a plant for phytoremediation—what can we learn from field and hydroponic studies? Chemosphere 77:301–307CrossRef
  Zhang CB, Chen LH, Jiang J, Zhou S (2012) Effects of gauge length and strain rate on the tensile strength of tree roots. Trees 26:1577–1584CrossRef
  Zhou ZC, Shangguan ZP (2007) Vertical distribution of fine roots in relation to soil factors in Pinus tabulaeformis Carr. Forest of the Loess Plateau of China. Plant Soil 291:119–12CrossRef
  Zhu JK (2001) Plant salt tolerance. Trends Plant Sci 6:66–71CrossRef
  
• 作者单位：Hong Jiang (1) (2) (3)
  Hongyu Du (1) (2)
  Yingying Bai (1) (2)
  Yue Hu (1) (2)
  Yingfu Rao (4)
  Chong Chen (4)
  Yongli Cai (1) (2)
  
  1. Shanghai Key Laboratory for Urban Ecological Processes and Eco-Restoration, East China Normal University, Shanghai, 200241, China
  2. Department of Geography, Faculty of Earth Science, College of Resource and Environment Science, East China Normal University, Shanghai, 200241, China
  3. Ecological Engineering College, Guizhou University of Engineering Science, Bijie, 551700, Guizhou, China
  4. Shanghai Harbour City Ecological Garden Co., Ltd., Shanghai, China
  
• 刊物类别：Earth and Environmental Science
• 刊物主题：Environment
  Environment
  Atmospheric Protection, Air Quality Control and Air Pollution
  Waste Water Technology, Water Pollution Control, Water Management and Aquatic Pollution
  Industrial Pollution Prevention
  
• 出版者：Springer Berlin / Heidelberg
• ISSN：1614-7499

文摘

In order to study the effects of salinity on plant fine roots, we considered three different plant configuration modes (tree stand model (TSM), shrub stand model (SSM), and tree–shrub stand model (TSSM)). Soil samples were collected with the method of soil drilling. Significant differences of electrical conductivity (EC) in the soil depth of 0–60 cm were observed among the three modes (p < 0.05). In the above three modes, the variation of soil salinity among various soil layers and monthly variation of soil salinity were the highest in SSM and reached 2.30 and 2.23 mS/cm (EC_1:5), respectively. Due to the effect of salinity, fine root biomass (FRB) showed significant differences in different soil depths (p < 0.05). More than 60 % of FRB was concentrated in the soil depth above 30 cm. FRB showed exponential decline with soil depth (p < 0.05). FRB showed spatial heterogeneity in the 40-cm soil depth. In the above three modes, compared with FRB, specific root length (SRL) and fine root length density (FRLD) showed the similar changing trend. Fine roots showed significant seasonal differences among different modes (p < 0.05). FRB showed the bimodal variation and was the highest in July. However, we found that the high content of salts had obvious inhibitory effect on the distribution of FRB. Therefore, the salinity should be below 1.5 mS/cm, which was suitable for the growth of plant roots. Among the three modes, TSSM had the highest FRB, SRL, and FRLD and no obvious soil salt accumulation was observed. The results indicated that fine root biomass was affected by high salt and that TSSM had the strong effects of salt suppression and control. In our study, TSSM may be the optimal configuration mode for salt suppression and control in saline soil.