Absorption and Transfer of Photosynthetic Carbon in Alfalfa (Zhongmu No. 1)

doi:10.11733/j.issn.1007-0435.2012.04.013

›› 2012, Vol. 20 ›› Issue (4): 679-685.DOI: 10.11733/j.issn.1007-0435.2012.04.013

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Absorption and Transfer of Photosynthetic Carbon in Alfalfa (Zhongmu No. 1)

YANG Shi-chao, DENG Bo, ZHANG Yun-wei, YANG Fu-yu

Department of Grassland Science, College of Animal Science and Technology, China Agriculture University, Beijing 100193, China

Received:2012-03-15 Revised:2012-05-19 Online:2012-08-15 Published:2012-08-28

中苜一号紫花苜蓿碳同化分配与转移速率的研究

杨世超, 邓波, 张蕴薇, 杨富裕

中国农业大学动物科技学院, 北京 100193

通讯作者: 邓波
作者简介:杨世超(1987-),女,黑龙江绥化人,硕士研究生,研究方向为草地利用与管理,E-mail:ysc2889@163.com
基金资助:
国家科技支撑项目(2009BADA7B04)(2011BAD17B02);国家牧草产业技术体系(CARS-35)资助

Abstract

Abstract: Alfalfa ‘Zhongmu No. 1’ was planted under controlled condition and marked by ¹³C pulse labeling at branching stage. Alfalfa leaf, stem and root as well as soil samples were collected on 6-, 12-, 18-, 24- and 30-days after labeling to investigate the absorption and transfer of photosynthetic carbon in alfalfa. Results showed that the distribution of photosynthetic products in alfalfa organs was ordered as stem>leaves>roots. The transfer speed of ¹³C in alfalfa organs was ordered as leaves>stem>roots. The contents of ¹³C in alfalfa organs decreased gradually with the marked time, and finally stabilized. The content of ¹³C leaking into soil in the 0~10 cm soil layer was higher than that in 10~20 cm, and the content of ¹³C in 10~20 cm soil layer was more stable.

Key words: ¹³C pulse labeling, Allocation of photosynthetic carbon, Alfalfa

摘要： 对紫花苜蓿(Medicago sativa L.)(中苜一号)的生长条件进行控制,并在分枝期对其进行¹³C脉冲标记,收集标记后第6,12,18,24,30 d的叶、茎、根以及土壤样品,测定各样品中¹³C含量,以此来探讨苜蓿光合碳的吸收与转移。结果表明:苜蓿各组分光合产物的分配顺序为茎>叶>根;¹³C转移速率为叶>茎>根,随着时间的延长,苜蓿各组分¹³C含量逐渐减少,最终达到稳定状态;渗漏到土壤中的¹³C含量在0~10 cm土壤层显著高于10~20 cm,但10~20 cm的¹³C含量比较稳定。

关键词: ¹³C脉冲标记, 光合碳分配, 紫花苜蓿

CLC Number:

Q945.11

YANG Shi-chao, DENG Bo, ZHANG Yun-wei, YANG Fu-yu. Absorption and Transfer of Photosynthetic Carbon in Alfalfa (Zhongmu No. 1)[J]. , 2012, 20(4): 679-685.

杨世超, 邓波, 张蕴薇, 杨富裕. 中苜一号紫花苜蓿碳同化分配与转移速率的研究[J]. , 2012, 20(4): 679-685.

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References

[1] Thomas C D,Cameron A,Green R E,et al.Extinction risk from climate change [J].Nature,2004,427(6970):145-148
[2] 洪绂曾.苜蓿科学[M].北京:中国农业出版社,2009:13-29
[3] Raich J W,Schlesinger W H.The global dioxide flux in soil respiration and its relationship to vegetation and climate[J].Tellus,1992,44(2):81-99
[4] 齐玉春,董云社,耿元波,等.我国草地生态系统碳循环研究进展[J].地理科学进展,2003,22(4):342-352
[5] 李凌浩,陈佐忠.草地生态系统碳循环及其对全球变化的响应,碳循环的分室模型、碳输入与贮存[J].植物学通报,1998,15(2):14-22
[6] 刘立新,董云社,齐玉春.草地生态系统土壤呼吸研究进展[J].地理科学进展,2004,23(4):35-42
[7] 申小莉.气候变化引起灭绝危机.中国青年报,2004-01-24(11)
[8] Kessler E.Greenhouse gas emissions,asia and the pacific:moving ahead[J].A Journal of the Human Environment,1996,25(4):219
[9] 庞莹莹,邓波,张英俊,等.苜蓿草地土壤呼吸及其对环境响应的研究[J].草地学报,2011,19(3):432-437
[10] 李银鹏,季劲钧.陆地碳循环研究中植物生理生态过程模拟进展[J].生态学报, 2002,22(12):2227-2237
[11] White P S.Corner’s rules in eastern deciduous trees: allometry and its implications for the adaptive architecture of trees[J].Bulletin of the Torrey Botanical Club,1983,110(2):203-212
[12] Chapin F S.Integrated responses of plants to stress[J].Bioscience,1991,41(1):29-36
[13] Poorter H,Nagel O.The role of biomass allocation in the growth response of plants to different levels of light,CO₂,nutrients and water: A quantitative review[J].Australian Journal of Plant Physiology,2000,27(12):1191
[14] Gifford R M,Thorne J H,Hitz W D,et al.Crop productivity and photoassimilate partitioning[J].Science,1984,225(9):801-808
[15] King J S,Pregitzer K S,Zak D R.Clonal variation in above-and below-ground growth responses of Populus tremuloides michaux:Influence of soil warming and nutrient availability[J].Plant and Soil,1999,217(2):119-130
[16] Geiger D R,Servaites J C,Mooney H A,et al.Carbon allocation and response to stress[M].USA:Academic Press,San Diego,California,1991:104-127
[17] Boucher J F,Bernier P Y,Munson A D.Radiation and soil temperature interactions on the growth and physiology of eastern white pine(Pinus strobus L.) seedling[J].Plant and Soil,2002,236(2):165-174
[18] Farrar J F.The whole plant: carbon partitioning during development.in:carbon partitioning with in and between organisms[M].Oxford:Bios Scientific Publishers,1992:163-179
[19] 钟华平,樊江文,于贵端,等.草地生态系统碳循环研究进展[J].草地学报,2005,13(1):67-73
[20] 杨青川,耿华珠,孙彦.耐盐苜蓿新品种中苜一号[J].作物品种资源,1999(2):26
[21] 苗木种植-耐盐苜蓿"中苜一号"新品种选育. 2011-12-14. http://info.china.alibaba.com/news/detail/v0-d1022233697.html
[22] 沈其荣,殷士学,杨超光,等.¹³C标记技术在土壤和植物营养研究中的应用[J].植物营养与肥料学报,2000,6(1):98-105
[23] Andrews J A,Matamala R,Westover K M,et al.Temperature effects on the diversity of soil heterotrophs and the δ¹³C of soil-respired CO₂[J].Soil Biology and Biochemistry,2004,32(2):699-706
[24] Kristiansen S M,Brandt M,Hansen E,et al. ¹³C signature of CO₂ evolved from incubated maize-derived sheep face[J].Soil Biology and Biochemistry,2004,36(1):99-105
[25] 何敏毅,孟凡乔,史雅娟,等.用¹³C脉冲标记法研究玉米光合碳分配及其向地下的输入[J].环境科学,2008,29(2):446- 452
[26] 屈波.利用¹⁴C标记研究冬小麦生长对土壤碳截留的贡献.北京:中国农业大学,2006:37
[27] Meharg A,Killham K.Carbon distribution within the plant and rhizosphere for Lolium perenne subjected to anaerobic soil conditions[J].Soil Biology and Biochemistry,1990,22(5):643-647
[28] Gregory P J,Atwell B J.The fate of carbon in pulse-labelled crops of barley and wheat[J].Plant and Soil,1991,136(2):205-213
[29] 李月梅,曹广民,徐仁海.土地利用方式对高寒草甸土壤有机碳及其组分的影响[J].安徽农业科学,2008,36(14):5951-5953
[30] 白文,左强,黄元彷,等.乌兰布和沙区紫花苜蓿根系生长及吸水规律的研究[J].植物生态学报,2001,25(1):35-41
[31] Neergaard A,Gorissen A.Carbon allocation to roots,rhizodeposits and soil after pulse labeling:A comparison of white clover (Trifolium repens L.) and perennial ryegrass (Lolium perenne L.) [J].Biology and Fertility of Soils,2004,39(4):228-234

Absorption and Transfer of Photosynthetic Carbon in Alfalfa (Zhongmu No. 1)

中苜一号紫花苜蓿碳同化分配与转移速率的研究

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