星毛委陵菜乙醇浸提物化感作用的研究

doi:10.11733/j.issn.1007-0435.2012.04.018

›› 2012, Vol. 20 ›› Issue (4): 711-717,723.DOI: 10.11733/j.issn.1007-0435.2012.04.018

星毛委陵菜乙醇浸提物化感作用的研究

张玉娟¹, 黄顶¹, 唐士明², 张亚军¹, 王堃¹

1. 中国农业大学动物科技学院, 北京 100193;
2. 内蒙古农业大学生态环境学院, 呼和浩特 010018

收稿日期:2012-02-14 修回日期:2012-04-02 出版日期:2012-08-15 发布日期:2012-08-28
通讯作者: 王堃
作者简介:张玉娟(1988-),女,山西临汾人,硕士研究生,主要从事草地生态方面的研究,E-mail:zyj0113@163.com
基金资助:
公益性行业(农业)科研专项(200903060);中央高校基本科研业务费专项资金项目(2012QJ099/2012QT005)资助

Research on Allelopathy of Ethanol Extract of Potentilla acaulis

ZHANG Yu-juan¹, HUANG Ding¹, TANG Shi-ming², ZHANG Ya-yun¹, WANG Kun¹

1. College Animal Science & Technology, China Agricultural University, Beijing 100193, China;
2. College of Ecology and Environmental Science, Inner Mongolia Agricultural University, Huhhot, Inner Mongolia 010018, China

Received:2012-02-14 Revised:2012-04-02 Online:2012-08-15 Published:2012-08-28

摘要/Abstract

摘要： 用土壤营养成分分析法及室内生物检测方法,研究星毛委陵菜(Potentilla acaulis)退化草地主要植物斑块土壤的营养成分,以及星毛委陵菜地上、地下部分的乙醇浸提物对4种受体植物克氏针茅(Stipa krylovii)、羊草(Leymus chinensis)、冰草(Agropyron cristatum)和冷蒿(Artemisia frigida)幼苗生长的影响,以期从化学生态学角度阐明星毛委陵菜作为草原沙化的阻击者,对典型草原优势植物种群存在的化感作用。结果表明:星毛委陵菜斑块土壤的营养成分除有效氮含量低于冷蒿斑块土壤外,其他营养成分含量均最高;星毛委陵菜地上、地下部分乙醇浸提物的化感效应因受体植物和浸提物浓度不同而存在显著差异。星毛委陵菜地上、地下部分浸提物均显著抑制克氏针茅幼苗的生长(P＜0.05),且随着浸提物浓度的增大抑制作用增强;对羊草和冷蒿幼苗生长具有"低促高抑"的效应:浓度≤0.004 g·mL^-1时促进羊草和冷蒿幼苗苗的伸长生长,浓度＞0.004 g·mL^-1时则表现为抑制作用;浓度为0.002 g·mL^-1时,地上部分浸提物能够促进冰草幼苗苗和根的伸长生长。星毛委陵菜乙醇浸提物对受体植物幼苗根生长的抑制作用要大于对幼苗苗生长的作用,并且星毛委陵菜地下部分的化感作用大于地上部分的。对星毛委陵菜化感作用最敏感的植物是克氏针茅,其次是羊草、冷蒿和冰草。

关键词: 星毛委陵菜, 乙醇浸提物, 生态相关种, 化感作用

Abstract: Nutrient characteristics of soils collected from five main plant species in Potentilla acaulis degraded grassland were analyzed and the allelopathy of P. acaulis ethanol extract on the seedling growth of four dominant species receptors (Stipa krylovii, Artemisia frigida, Leymus chinensis and Agropyron cristatum) in P. acaulis degraded grassland were determined. The allelopathic ability of P. acaulis was discovered. The reason of P. acaulis becoming the dominant plant of degraded grassland was explained from the aspect of chemical ecosystem. Results were as follows: only available nitrogen content was lower in soils under P. acaulis than that beneath A. frigida, whereas others were higher. Allelopathic activities were related to extract concentration, test species and extract source. Ethanol extract of whole P. acaulis plant strongly inhibited the shoot and root growth of S. krylovii, and the inhibition was strengthened with extract concentration increasing. However, extracts showed a "low-promotion and high-inhibition effect" on the shoot growth of L. chinensis and A. frigida. The critical concentration value of extracts was 0.004 g·mL^-1. Extracts of P. acaulis aboveground parts presented strong promotion on A. cristatum’s seedling growth at 0.002 g·mL^-1 concentration. Allelopathy of P.acaulis underground parts were stronger compared with aboveground parts. Root growth had higher sensitivity than the shoot growth of all tested species seedlings. The greatest inhibition for seedling growth occurred in S. krylovii, followed by L. chinensis, A. frigida, and then A. cristatum.

Key words: Potentilla acaulis, Ethanol extracts, Ecology related species, Allelopathy

中图分类号:

Q948.12

张玉娟, 黄顶, 唐士明, 张亚军, 王堃. 星毛委陵菜乙醇浸提物化感作用的研究[J]. , 2012, 20(4): 711-717,723.

ZHANG Yu-juan, HUANG Ding, TANG Shi-ming, ZHANG Ya-yun, WANG Kun. Research on Allelopathy of Ethanol Extract of Potentilla acaulis[J]. , 2012, 20(4): 711-717,723.

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参考文献

[1] 周桔,杨萍,庄绪亮. 我国草原生态保护与恢复[J]. 科学对社会的影响,2010(3):22-27
[2] 王炜,刘钟龄,郝敦元. 内蒙古典型草原退化群落恢复演替的研究I. 退化草原的基本特征与恢复演替规律[J]. 植物生态学报,1996,20(5):449-459
[3] 王炜,刘钟龄,郝敦元,等. 内蒙古典型草原退化群落恢复演替的研究II. 恢复演替时间进程的分析[J]. 植物生态学报,1996,20(5):460-471
[4] 李永宏,汪诗平. 草原植物对家畜放牧的营养繁殖对策初探草原生态系统研究:第5集[M]. 北京: 科学出版社,1997:23-31
[5] 汪诗平,李永宏. 内蒙古典型草原退化机理的研究[J]. 应用生态学报,2002,26(4):435-440
[6] 李金花,李振清. 不同放牧强度下冷蒿、星毛委陵菜的形态可塑性及生物量分配格局[J]. 植物生态学报,2002,26(4):435-440[JP]
[7] 周艳松,王立群. 星毛委陵菜根系构型对草原退化的生态适应[J]. 植物生态学报,2011,35(5):490-499
[8] Rice E L. Allelopathy[M]. 2nd edition. New York:Academic Press,1984:130-188
[9] Inderjit, Duke S O. Ecophysiological aspects of allelopathy [J]. Planta,2003,217(4):529-539
[10] Ens E J, French K, Bremner J B. Evidence for allelopathy as a mechanism of community composition change by an invasive exotic shrub, Chrysanthemoides monilifera spp.rotundata [J]. Plant and Soil,2009,316(1/2):125-137
[11] Hewitt R E, Menges E S. Allelopathic effects of Ceratio laericoides (Empetraceae) on germination and survival of six Florida scrub species [J]. Plant Ecology,2008,198(1):47-59
[12] Lortie C J, Brooker R W, Choler P. Rethinking plant community theory [J]. Oikos,2004,107(2):433-438
[13] Rabotnov T A. Importance of the evolutionary approach to the study of allelopathy[J]. Soviet Journal of Ecosystem,1982,12(3):127-130
[14] Haettenschwiler S, Coq S, Barantal S. Leaf traits and decomposition in tropical rainforests: revisiting some commonly held views and towards a new hypothesis [J]. New Phytologist,2010,189(4):950-965
[15] Karban R, Shiojiri K, Huntzinger M. Damage-induced resistance in sagebrush: volatiles are key to intra- and interplant communication [J]. Ecology,2006,87(4):922-930
[16] Northup R R, Dahlgren R A, McColl J G. Polyphenols as regulators of plant-litter-soil interactions in northern California's pygmy forest: a positive feedback?[J]. Biogeochemistry,1998,42(1/2):189-220
[17] Hattenschwiler S, Vitousek P M. The role of polyphenols in terrestrial ecosystem nutrient cycling [J]. Trends in Ecology & Evolution,2000,15(6):238-243
[18] Li X F, Wang J, Huang D. Allelopathic potential of Artemisia frigida and successional changes of plant communities in the northern China steppe [J]. Plant and Soil,2010,341(1/2):383 -398
[19] 鲍士旦. 土壤农化分析[M]. 北京: 中国农业出版社,2007
[20] 李雪枫. 冷蒿对典型草原几种主要植物化感作用潜力的研究. 北京:中国农业大学,2011:63-70
[21] Lin W X, Kim K U, Shin D H. Rice allelopathic potential and its modes of action on Barnyard grass (Echino chloacrusgalli) [J]. Allelopathy Journal,2000,7(2):215-224
[22] Mahmood K, Malik K A, Sheikh K H. Allelopathy in saline agricultural land: vegetation successional changes and dynamics [J]. Journal Chemical Ecology,1989,15(2):565-597
[23] 任秀珍,郭宏儒,王堃,等. 星毛委陵菜茎叶和根系水浸提液化感作用的研究[J]. 中国草地学报,2010,32(5):51-56
[24] Oueslati O. Allelopathy in two durum wheat (Triticum durum L.) varieties [J]. Agriculture Ture Ecosystem & Environment,2003,96(1/3):161-163
[25] 王化,马逊风,马宏军. 植物化感作用研究在可持续发展中的作用//中国环境科学学会. 中国环境保护优秀论文集. 北京: 中国环境科学出版社,2005:253-256
[26] Tawaha A M, Turk M A. Allelopathic effects of black mustard (Brassica nigra) on germination and growth of wild barley (Hordeum spontaneum) [J]. Journal of Agronomy and Crop Science,2003,189(5):298-303
[27] Dorning M, Cipollini D. Leaf and root extract of the invasive shrub, Lonicera maackii, inhibit seed germination of three herbs with no autotoxic effects [J]. Plant Ecology,2006,184(2):287-296
[28] 李永宏. 内蒙古草原草场放牧退化模式研究及退化监测专家系统雏议[J]. 植物生态学报,1994,18(1):68-79
[29] 董全民,赵新全,施建军,等. 放牧强度对高寒混播人工草地群落特征及地上现存量的影响[J]. 草地学报,2012,20(1):10-16
[30] 左照江,张汝民,王勇,等.冷蒿挥发性有机化合物主要成分分析及其地上部分结构研究[J].植物生态学报,2010,34(4):462-46
[31] 李雪枫,王坚,王堃,等. 冷蒿对三种禾本科植物种子萌发和幼苗生长的化感作用[J]. 生态学报应用,2010,21(7):1702-1708

星毛委陵菜乙醇浸提物化感作用的研究

Research on Allelopathy of Ethanol Extract of Potentilla acaulis

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