Effect of Precipitation on Biomass and Biomass Allocation of Mixed Reaumuria soongorica and Salsola passerina

doi:10.11733/j.issn.1007-0435.2021.03.008

Acta Agrestia Sinica ›› 2021, Vol. 29 ›› Issue (3): 478-487.DOI: 10.11733/j.issn.1007-0435.2021.03.008

Previous Articles Next Articles

Effect of Precipitation on Biomass and Biomass Allocation of Mixed Reaumuria soongorica and Salsola passerina

ZHANG Peng, LI Yi, SHAN Li-shan, XIE Ting-ting

Forestry College, Gansu Agricultural University, Lanzhou, Gansu Province 730070, China

Received:2020-08-24 Revised:2020-10-27 Online:2021-03-15 Published:2021-04-02

降水变化对混生红砂-珍珠生物量及分配的影响

张鹏, 李毅, 单立山, 解婷婷

甘肃农业大学林学院, 甘肃兰州 730070

通讯作者: 李毅
作者简介:张鹏(1996-),男,甘肃通渭人,硕士研究生,主要从事干旱区植物生理生态研究,E-mail:1430352193@qq.com
基金资助:
国家自然科学基金（31560135）；甘肃农业大学学科建设专项（GSAU-XKJS-2018-104）；甘肃省重点研发计划项目（17YF1 WA161）共同资助

Abstract

Abstract: To investigated the responses of biomass and distribution of two plants to growth pattern and precipitation change.We measuered biomass of organs of single and mixed R. soongarica and S. passerina seedlings,the dominant species of the mixed community,under different precipitation conditions. The results showed that growth pattern had a significant effect on the biomass of the two desert plants(P<0.05). Compared with the single plants,the total biomass and each organ biomass of mixed R. soongarica and S. passerina were decreased. The total biomass of R. soongarica was determined by the biomass of root,while that of S. passerina was determined by root,stem and leaf biomass.The growth pattern had a significant effect on root-shoot ratio of R. soongarica and source-sink weight ratio of S. passerina (P<0.05). Compared with single plants,the source-sink weight ratio of mixed S. passerina was increased by 24.74% than the average growth rate. The leaf root ratio of mixed R. soongarica was increased by 33.19%, while the root-shoot ratio was decreased. Biomass distribution of different species in different organs is different. R. soongarica biomass is mainly distributed in roots,while S. passerina biomass is mainly distributed in leaves. R. soongarica root biomass and S. passerina leaf biomass are significantly affected by precipitation(P<0.05).

Key words: Precipitation change, Interspecific relationship, Root shoot ratio, Reaumuria soongarica, Salsola passerina

摘要： 为研究两种植物生物量及分配对生长方式和降水变化的响应，本研究以混生群落优势种单生-混生红砂(Reaumuria soongorica)和珍珠(Salsola passerina)幼苗为研究对象，采用收获法测定不同降水量条件下单生与混生红砂和珍珠各器官生物量。结果表明：生长方式对两种荒漠植物生物量有显著影响(P<0.05)，与单生相比，混生红砂与珍珠总生物量及各器官生物均减少；红砂总生物量变化是由根系生物量决定，而珍珠总生物量变化则是由根、茎、叶生物量共同作用。生长方式对红砂根冠比和珍珠源汇比也有显著影响(P<0.05)，与单生相比，混生珍珠源汇比平均增长量为24.74%，混生红砂叶根比平均增加了33.19%，而根冠比则有所下降。物种不同生物量在不同器官的分配有所差异，红砂生物量主要分配在根上，而珍珠生物量主要分配在叶上。红砂根生物量和珍珠叶生物量比受降水量显著影响(P<0.05)。

关键词: 降水变化, 种间关系, 根冠比, 红砂, 珍珠

CLC Number:

S812.1

ZHANG Peng, LI Yi, SHAN Li-shan, XIE Ting-ting. Effect of Precipitation on Biomass and Biomass Allocation of Mixed Reaumuria soongorica and Salsola passerina[J]. Acta Agrestia Sinica, 2021, 29(3): 478-487.

张鹏, 李毅, 单立山, 解婷婷. 降水变化对混生红砂-珍珠生物量及分配的影响[J]. 草地学报, 2021, 29(3): 478-487.

0
/ / Recommend

Add to citation manager EndNote|Ris|BibTeX

URL: https://manu40.magtech.com.cn/Jweb_cdxb/EN/10.11733/j.issn.1007-0435.2021.03.008

https://manu40.magtech.com.cn/Jweb_cdxb/EN/Y2021/V29/I3/478

References

[1] 吕晓敏,王玉辉,周广胜,等. 温度与降水协同作用对短花针茅生物量及其分配的影响[J]. 生态学报,2015,35(3):752-760
[2] 姜路帆,李亚衡,杨进荣,等. 降水变化对锡林郭勒草原土壤动物数量的影响[J]. 草地学报,2019,27(3):766-774
[3] 闫钟清,齐玉春,彭琴,等. 模拟降水和氮沉降增加对草地生物量影响的研究进展[J]. 草地学报,2017,25(6):1165-1170
[4] 周华坤,周立,赵新全,等. 金露梅灌丛地下生物量形成规律的研究[J]. 草业学报,2002,11(2):59-65
[5] West J B,Espeleta J F,Donovan L A. Fine root production and turnover across a complex edaphic gradient of a Pinuspalustris-Aristidastricta savanna ecosystem[J]. Forest Ecology and Management,2004,189:397-406
[6] Pilon R,Picon-Cochard C,Bloor J M G,et al. Grassland root demography responses to multiple climate change drivers depend on root morphology[J]. Plant and Soil,.2012,364:395-408
[7] 王杨,徐文婷,熊高明,等. 檵木生物量分配特征[J]. 植物生态学报,2017,41(1):105-114
[8] 程军回,张元明. 分胁迫下荒漠地区2种草本植物生物量分配策略[J]. 干旱区研究,2012,29(3):432-439
[9] Kang M Y,Dai C,Ji W Y,et al. Biomass and its allocation in relation to temperature,precipitation,and soil nutrients in Inner Mongolia grasslands,China[J]. PLoS ONE,2013,8(7):e69561
[10] Knapp A K,Briggs J M,Koelliker J K. Frequency and extent of water limitation to primary production in a mesic temperate grassland[J]. Ecosystems,2001,4:19-28
[11] Bai Y F,Wu J G,Xing Q,et al. Primary production and rain use efficiency across a precipitation gradient on the Mongolia plateau[J]. Ecology,2008,89:2140-2153
[12] 柴曦,梁存柱,梁茂伟,等. 内蒙古草甸草原与典型草原地下生物量与生产力季节动态及其碳库潜力[J]. 生态学报,2014,34(19):5530-5540
[13] Fereres E,Soriano M A. Deficit irrigation for reducing agricultural water use[J]. Journal of Experimental Botany,2007,58:147-159
[14] Chaves M M,Flexas J,Pinheiro C. Photosynthesis under drought and salt stress:regulation mechanisms from whole plant to cell[J]. Annals of Botany,2009,103:551-560
[15] Bloom A J,Chapin F S,Mooney H A. Resource limitation in plants-An economic analogy[J]. Annual Review of Ecology and Systematics,1985,16:363-392
[16] Chapin FS,Bloom AJ,Field CB,et al. Plant responses to multiple environmental factors[J]. BioScience,1987,37:49-57
[17] Zhou X H,Talley M,Luo Y Q. Biomass,litter,and soil respiration along a precipitation gradient in Southern Great Plains,USA[J]. Ecosystems,2009,12:1369-1380
[18] Han B,Fan J W,Ping Z H. Grassland biomass of communities along gradients of the Inner Mongolia Grassland transect[J]. Journal of Plant Ecology,2006,35:553-562
[19] Yang Y H,Fang J Y,Ma W H,et al. Large-scale pattern of biomass partitioning across China’s grasslands[J]. Global Ecology and Biogeography,2010,19:268-277
[20] 杨昊天,李新荣,刘立超,等. 荒漠草地4种灌木生物量分配特征[J]. 中国沙漠,2013,33(5):1340-1348
[21] Jennifer R,Stephane M,Tanguy J,et al. Growth and biomass allocation in seedlings of rain-forest trees in New Caledonia:monodominants vs. subordinates and episodic vs. continuous Regenerators[J]. Journal of Tropical Ecology，2017,33:128-142
[22] Su P X,Yan Q D,Xie T T,et al. Associated growth of C₃and C₄ desert plants helps the C₃ species at the cost of the C₄ species[J]. Acta Physiologiae Plantarum,2012,34:2057-2068
[23] 周海燕,谭会娟,张志山,等. 红砂和珍珠对极端环境的生理响应与调节机制[J]. 中国沙漠,2012,32(1):24-32
[24] 严巧娣,苏培玺,高松. 干旱程度对C₃植物红砂和C₄植物珍珠光合生理参数的影响[J]. 中国沙漠,2012,32(2):364-371
[25] Zhang H N,Su P X,Li S J,et al. Response of root traits of Reaumuria soongorica and Salsola passerina to facilitation[J]. Journal of Arid Land,2014,6:628-636
[26] 单立山,苏铭,张正中,等. 不同生境下荒漠植物红砂-珍珠猪毛菜混生根系的垂直分布规律[J]. 植物生态学报,2018,42(4):475-486
[27] 苏铭. 降水变化对混生红砂-珍珠植物功能性状及种间关系的影响[D]. 兰州:甘肃农业大学,2019:13-16
[28] 肖春旺. 施水量对毛乌素沙地4种优势植物叶绿素荧光的影响[J]. 草地学报,2001,9(4):296-301
[29] 付晓玥,闫建成,梁存柱,等. 干旱与半干旱区一年生植物水势对模拟降水变化的响应[J]. 内蒙古大学学报(自然科学版),2012,43(2):160-167
[30] 闫建成,梁存柱,付晓玥,等. 草原与荒漠一年生植物性状对降水变化的响应[J]. 草业学报,2013,22(1):68-76
[31] 寇祥明,杨利民,姜雷,等. 五叶地锦幼苗生长和生理生态特性对模拟降水量变化的响应[J]. 吉林农业大学学报,2006,28(5):521-524
[32] 李秋艳,赵文智. 5种荒漠植物幼苗对模拟降水量变化的响应[J]. 冰川冻土,2006(3):414-420
[33] Mcconnaughay K D M，Coleman JS. Biomass allocation in plants:ontogeny or optimality? a test along three resource gradients[J]. Ecology,1999,80:2581-2593
[34] 王政权,张彦东. 水曲柳落叶松根系之间的相互作用研究[J]. 植物生态学报,2000,24(3):346-350
[35] 严巧娣. C₃植物红砂和C₄植物珍珠混生光合生理特征及种间相互作用研究[D]. 北京:中国科学院大学,2010:64-72
[36] 张海娜. 荒漠植物红砂和珍珠种间联生的相互作用关系[D]. 北京:中国科学院大学,2014:75-87
[37] 毛伟,崔夺,李玉霖,等. 沙质草地不同生活史植物的生物量分配对氮素和水分添加的响应[J]. 植物生态学报,2014,38(2):125-133
[38] McCarthy M C,Enquist B J. Consistency between an allometric approach and optimal partitioning theory in global patterns of plant biomass allocation[J]. Functional Ecology,2007,21:713-720
[39] Weiner J. Allocation,plasticity and allometry in plants[J]. Perspectives in plant ecology,evolution and systematics,2004,6:207-215
[40] 严月,朱建军,张彬,等. 草原生态系统植物地下生物量分配及对全球变化的响应[J]. 植物生态学报,2017,41(5):585-596
[41] Fang Y R,Zou X J,Lie Z Y,et al. Variation in organ biomass with changing climate and forest characteristics across chinese forests[J]. Forests,2018,9(9):521
[42] 单立山,李毅,段桂芳,等. 模拟降雨变化对两种荒漠植物幼苗生长及生物量分配的影响[J]. 干旱区地理,2016,39(6):1267-1274
[43] Chen Y F,Zhang L W,Shi X,et al. Life history responses of two ephemeral plant species to increased precipitation and nitrogen in the Gurbantunggut Desert[J]. Peer J,2019,7:e6158
[44] Wang R Z,Gao Q. Climate-driven changes in shoot density and shoot biomass in Leymus chinensis (Poaceae) on the North-east China Transect (NECT)[J]. Global Ecology & Biogeography,2003,12:249-259
[45] 崔婉莹,刘思佳,魏亚伟,等. 氮添加和水分胁迫对红松、水曲柳幼苗生物量分配的影响[J]. 应用生态学报,2019,30(5):1454-1462
[46] Xu H，Li Y. Water-use strategy of three central Asian desert shrubs and their responses to rain pulse events[J]. Plant and Soil,2006,285:5-17

Effect of Precipitation on Biomass and Biomass Allocation of Mixed Reaumuria soongorica and Salsola passerina

降水变化对混生红砂-珍珠生物量及分配的影响

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 7

Recommended Articles

Metrics

Comments

[1]	YANG Jie, SHAN Li-shan, SU Ming, ZHANG Zheng-zhong, XIE Ting-ting, LI Yi. Effects of Precipitation and Growth Pattern on Root Morphological Characteristics of Two Arid Land Plant Species [J]. Acta Agrestia Sinica, 2021, 29(5): 936-945.
[2]	LI Si-da, LIU Wen-hui, ZHANG Yong-chao, QIN Yan, LI Wen. Study on the Relationship Between Productive Performance and Interspecies of Mixed Grassland with Poa pratensis var.anceps Gaund. ‘Qinghai’ [J]. Acta Agrestia Sinica, 2021, 29(12): 2827-2837.
[3]	TIAN Yan-li, CHONG Pei-fang, LU Wen-tao, JIA Xiang-yang. Photosynthetic Responses of Seedlings of Reaumuria soongorica and Salsola passerina with Different Photosynthetic Pathway to Nitrogen Deposition and Precipitation Changes [J]. Acta Agrestia Sinica, 2021, 29(1): 121-130.
[4]	JIA Xiang-yang, TIN Yan-li, LU Wen-tao, CHONG Pei-fang, LIU Sheng-Tong. The Interactive Effects of Elevated CO₂ Concentrations and Changing Precipitation on Plant Carbon and Nitrogen Characteristics of Reaumuria soongarica Cultivation [J]. Acta Agrestia Sinica, 2020, 28(2): 429-436.
[5]	MA Jing, SHAN Li-shan, WANG Shan, ZHANG Zheng-zhong, SU Ming, XIE Ting-ting, LI Yi, YANG Jie. Studies on Photosynthetic Characteristics of C₃ Plant Reaumuria soongarica and C₄ Plant Salsola passerina in a Mixed Community under Different Precipitations [J]. Acta Agrestia Sinica, 2019, 27(4): 921-927.
[6]	GUO Hai-lin, LIU Jian-xiu, ZHOU Zhi-fang, XUAN Ji-ping. Interspecific Relationship and Genetic Diversity of Zoysiagrass Revealed by SSR Markers [J]. , 2008, 16(6): 552-558.
[7]	LI Jun-ling, ZHANG Jin-tun, YUAN Jian-ying. Interspecific Relationships of Dominant Species of Sub-alpine Scrub Community and Sub-alpine Meadow Community in the Guandi Mountains [J]. , 2004, 12(2): 113-119.