Characteristics and Response of Soil-leaf Ecological Stoichiometry of Suaeda Microphylla and Apocynum Pictum Under Different Salt Habitats

Yang Huan; He Xuemin; Reyihan·Abulizi; Li Jinbao; Hu Qirong; Bahebe Lede

doi:10.13961/j.cnki.stbctb.2023.05.006

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Characteristics and Response of Soil-leaf Ecological Stoichiometry of Suaeda Microphylla and Apocynum Pictum Under Different Salt Habitats

- Characteristics and Response of Soil-leaf Ecological Stoichiometry of Suaeda Microphylla and Apocynum Pictum Under Different Salt Habitats
- Bulletin of Soiland Water Conservation Vol. 43, Issue 5, Pages: 45-52(2023)
- 作者机构：
  
  1. 新疆大学生态与环境学院,新疆,乌鲁木齐,830046
  2. 绿洲生态教育部重点实验室,新疆,乌鲁木齐,830046
  3. 新疆精河温带荒漠生态系统教育部野外科学观测研究站,新疆,乌鲁木齐,830046
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.2023.05.006
  CLC： S718.53
- Published：2023
- 稿件说明：
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Yang Huan, He Xuemin, Reyihan·Abulizi, et al. Characteristics and Response of Soil-leaf Ecological Stoichiometry of Suaeda Microphylla and Apocynum Pictum Under Different Salt Habitats[J]. Bulletin of Soiland Water Conservation, 2023, 43(5): 45-52.
DOI：

Yang Huan, He Xuemin, Reyihan·Abulizi, et al. Characteristics and Response of Soil-leaf Ecological Stoichiometry of Suaeda Microphylla and Apocynum Pictum Under Different Salt Habitats[J]. Bulletin of Soiland Water Conservation, 2023, 43(5): 45-52. DOI： 10.13961/j.cnki.stbctb.2023.05.006.

摘要

[目的] 分析干旱区盐生植物生境土壤与叶片生态化学计量特征在不同盐生境下变化趋势及主要限制因子，为研究干旱区盐生植物生长发育过程中养分限制因子和适应机制提供基础研究资料，同时为荒漠植物的生态保育和恢复提供参考。[方法] 选取艾比湖湿地国家级自然保护区稀盐盐生植物小叶碱蓬(Suaeda microphylla)和拒盐盐生植物白麻(Apocynum pictum)，测定其生境土壤pH值、含水量、盐分、速效磷、铵态氮、有机碳、全氮、全磷以及植物叶片有机碳、全氮、全磷，分析两种植物叶片与生境土壤生态化学计量特征的关系，探究植物叶片生态化学计量特征的土壤限制因子。[结果] ①随着盐分增加，两种植物生境土壤磷下降，有机碳、氮及化学计量比呈上升趋势，土壤养分含量受盐渍化程度影响显著； ②两种植物叶片氮受土壤盐分影响显著，随盐分降低呈下降趋势，与土壤氮含量的变化趋势一致，叶片N/P平均值均小于14，表明研究区两种植物均受土壤氮含量限制； ③RDA分析表明，影响小叶碱蓬叶片生态化学计量的主要因子为土壤pH值(p=0.034)、含水量(p=0.002)，而白麻主要受土壤磷(p=0.002)、铵氮(p=0.048)影响。[结论] 不同类型盐生植物在土壤—植物生态化学计量特征耦合关系上存在差异。稀盐盐生植物小叶碱蓬主要受土壤pH值、含水量的影响，拒盐盐生植物白麻主要受土壤磷、铵态氮含量影响。

Abstract

[Objective] The change trend and main limiting factors of the ecological stoichiometric characteristics of soil and leaves in different saline habitats were analyzed in order to provide basic research data for the study of nutrient limiting factors and adaptation mechanisms in the growth and development of halophytes in arid areas

and to provide references for ecological conservation and restoration of desert plants. [Methods] The euhalophyte Suaeda microphylla and the pseudohalophyte Apocynum pictum were selected from Ebinur Lake Wetland National Nature Reserve. Soil pH value

water content

salinity

available phosphorus

ammonium nitrogen

organic carbon

total nitrogen

total phosphorus

plant leaf organic carbon

total nitrogen

and total phosphorus were measured in the selected halophytes. The relationship between the ecological stoichiometry of the leaves of the two plants and the soil of their habitats was analyzed to investigate the soil limiting factors on the ecological stoichiometry of plant leaves. [Results] ① Soil phosphorus decreased with increasing salinity

organic carbon

nitrogen

and stoichiometric ratio showed an increasing trend. Salinization degree had a significant effect on soil nutrient content; ② Leaf nitrogen for the two plants was significantly affected by soil salt

and showed a decreasing trend with decreasing soil salt content

which was consistent with the change trend of soil nitrogen content. The mean value of leaf N/P was less than 14

indicating that both plants in the study area were limited by soil nitrogen content. [Conclusion] There were differences in the coupling relationship of soil-plant ecological stoichiometric characteristics among different types of halophytes. The euhalophyte S. microphylla was mainly affected by soil pH value and water content

while the pseudohalophyte A. pictum was mainly affected by soil phosphorus and ammonium nitrogen content.

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references

柳鑫鹏,臧淑英,智刚,等.盐碱土耐盐碱细菌筛选及其植物促生能力研究[J].土壤通报,2022,53(3):567-576.

He Kang, He Guo, Wang Congpeng, et al. Biochar amendment ameliorates soil properties and promotes miscanthus growth in a coastal saline-alkali soil [J]. Applied Soil Ecology, 2020,155:103674.

魏云杰,许模.新疆土壤盐渍化成因及其防治对策研究[J].地球与环境,2005,33(S1):593-597.

Liu Guangming, Zhang Xuechen, Wang Xiuping, et al. Soil enzymes as indicators of saline soil fertility under various soil amendments[J]. Agriculture, Ecosystems & Environment, 2017,237:274-279.

赵培,王群盈,刘志鹏.秦岭山区沟渠植物和土壤CNP生态化学计量特征[J].山地学报,2017,35(5):753-760.

卞福花,吴秋堂,吴梦迪,等.不同水盐生境下芦苇湿地植被及土壤碳氮磷生态化学计量特征[J].应用生态学报,2022,33(2):385-396.

Yan Kai, Duan Changqun, Fu Denggao, et al. Leaf nitrogen and phosphorus stoichiometry of plant communities in geochemically phosphorus-enriched soils in a subtropical mountainous region, SW China [J]. Environmental Earth Sciences, 2015,74(5):3867-3876.

邓娱婷,招礼军,朱栗琼,等.广西喀斯特区3种核桃土壤、叶片碳氮磷生态化学计量特征[J].东北林业大学学报,2022,50(8):33-40.

Chen Yahan, Han Wenxuan, Tang Luying, et al. Leaf nitrogen and phosphorus concentrations of woody plants differ in responses to climate, soil and plant growth form [J]. Ecography, 2013,36(2):178-184.

苏宇航,宋晓倩,郑晶文,等.呼伦贝尔盐生藜科植物不同器官C、N、P生态化学计量特征及其与土壤因子的关系[J].植物研究,2022,42(5):910-920.

李宗泰,战丽杰,梁燕,等.山东省赤松林叶片化学计量特征及其与林分特征和土壤养分的关系[J].中国农学通报,2022,38(22):20-30.

Fan Houbao, Wu Jianping, Liu Wenfei, et al. Linkages of plant and soil C: N: P stoichiometry and their relationships to forest growth in subtropical plantations [J]. Plant and Soil, 2015,392(1):127-138.

汪宗飞,郑粉莉.黄土高原子午岭地区人工油松林碳氮磷生态化学计量特征[J].生态学报,2018,38(19):6870-6880.

陈昊轩,刘欣蕊,孙天雨,等.太白山栎属树种叶片生态化学计量特征沿海拔梯度的变化规律[J].生态学报,2021,41(11):4503-4512.

丁凡,廉培勇,曾德慧.松嫩平原草甸三种植物叶片N、P化学计量特征及其与土壤N、P浓度的关系[J].生态学杂志,2011,30(1):77-81.

郁国梁,王军强,马紫荆,等.博斯腾湖湖滨湿地优势植物叶片碳、氮、磷化学计量特征的季节动态及其影响因子[J].植物资源与环境学报,2022,31(5):9-18.

Elser J J, Fagan W F, Denno R F, et al. Nutritional constraints in terrestrial and freshwater food webs [J]. Nature, 2000,408(6812):578-580.

穆驰,王曙光.西北干旱区岩兰草对不同盐分浓度胁迫的响应特征研究[J].西部大开发(土地开发工程研究),2019,4(8):43-50.

王雷,姜黎,田长彦.盐分对异子蓬异型种子植株生长和矿质营养的影响[J].干旱区研究,2018,35(3):510-514.

龚雪伟,吕光辉,马玉,等.艾比湖流域2种典型荒漠盐生植物冠下土与叶片的生态化学计量特征[J].林业科学,2017,53(4):28-36.

王水献,董新光,杜卫东.新疆阿瓦提灌区土壤盐渍化现状及特征分析[J].干旱地区农业研究,2006,24(5):170-175.

鲍士旦.土壤农化分析[M].3版.北京:中国农业出版社,2000.

张雪梅.干旱区盐生植物的土壤氮素特征研究[D].新疆乌鲁木齐:新疆大学,2011.

Li Wenjing, Li Yan, Lv Jie, et al. Rhizosphere effect alters the soil microbiome composition and C, N transformation in an arid ecosystem [J]. Applied Soil Ecology, 2022,170:104296.

肖颖,吉使阿微,赵文学,等.青藏高原东缘不同人工草地土壤养分、酶活性及微生物生物量特征[J].中国草地学报,2022,44(9):90-99.

汪涛,杨元合,马文红.中国土壤磷库的大小、分布及其影响因素[J].北京大学学报(自然科学版),2008,44(6):945-952.

梁嘉玲,莫维维,谢伟东,等.3个核桃品种叶及土壤C、N和P化学计量特征[J].广西林业科学,2022,51(4):475-481.

张萍,章广琦,赵一娉,等.黄土丘陵区不同森林类型叶片—凋落物—土壤生态化学计量特征[J].生态学报,2018,38(14):5087-5098.

韩华,王昊彬,余华光,等.崇明滩涂湿地不同盐度梯度下芦苇种群及土壤的生态化学计量学特征[J].长江流域资源与环境,2015,24(5):816-823.

Shi Lijuan, Li Qingkang, Fu Xiaoli, et al. Foliar, root and rhizospheric soil C:N:P stoichiometries of overstory and understory species in subtropical plantations [J]. Catena, 2021,198:105020.

许文静.氮磷添加对不同类型盐生植物生态化学计量特征的影响[D].山东泰安:山东农业大学,2022.

Elser J J, Acharya K, Kyle M, et al. Growth rate-stoichiometry couplings in diverse biota [J]. Ecology Letters, 2003,6(10):936-943.

Liu Yongjie, Li Guoe, Wang Mingxia, et al. Effects of water supply on plant stoichiometry of C,N,P in Inner Mongolia grasslands [J]. Plant and Soil, 2022:1-18.

肖钰鑫,王明明,郭惠安,等.古尔班通古特沙漠水热梯度变化对短命植物生态化学计量特征影响[J].植物科学学报,2022,40(4):492-504.

Koerselman W, Meuleman A F M. The vegetation N: P ratio: a new tool to detect the nature of nutrient limitation [J]. The Journal of Applied Ecology, 1996,33(6):1441.

阿布里孜·阿不都热合曼,吕光辉,张雪妮,等.新疆艾比湖流域植物光合器官碳、氮、磷生态化学计量特征[J].生态学杂志,2015,34(8):2123-2130.

邓小军,朱柳霏,宋贤冲,等.猫儿山自然保护区不同林分类型土壤生态化学计量特征[J].土壤通报,2022,53(2):366-373.

张萌,卢杰,张新生,等.色季拉山林线典型植被下土壤生态化学计量特征[J].高原农业,2022,6(4):332-341.

He Wenqi, Liu Hongyan, Shi Liang, et al. Climate and soil change nutrient element allocation of Siberian larch in the Mongolian semiarid forest [J]. Agricultural and Forest Meteorology, 2022,315:108825.

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