不同干扰方式对疏叶骆驼刺生长及生理特征的影响

doi:10.11686/cyxb20150223

草业学报 ›› 2015, Vol. 24 ›› Issue (2): 202-207.DOI: 10.11686/cyxb20150223

不同干扰方式对疏叶骆驼刺生长及生理特征的影响

高欢欢^{1, 2, 3}, 曾凡江^{1, 3*, *}, 鲁艳^{1, 3}, 刘镇^{1, 2, 3}, 安桂香^{1, 2, 3}, 刘波^{1, 2, 3}

1.中国科学院新疆生态与地理研究所,荒漠与绿洲生态国家重点实验室,新疆乌鲁木齐 830011;
2.中国科学院大学,北京 100049;
3.新疆策勒荒漠草地生态系统国家野外科学观测实验站,新疆策勒 848300

收稿日期:2013-08-19 出版日期:2015-02-20 发布日期:2015-02-20
作者简介:高欢欢(1986-),女,山东烟台人,在读博士。E-mail:gllyt@126.com
基金资助:
国家基金委-新疆联合基金重点项目(U1203201)和国家自然科学基金项目(41371516)资助

Effect of different treatments on the growth and physiological characteristics of Alhagi sparsifolia

GAO Huanhuan^{1, 2, 3}, ZENG Fanjiang^{1, 3, *}, LU Yan^{1, 3}, LIU Zhen^{1, 2, 3}, AN Guixiang^{1, 2, 3}, LIU Bo^{1, 2, 3}

1.Xinjiang Institute of Ecology and Geography, Chinese Academy of Science, State Key Laboratory of Desert and Oasis Ecology, Urumqi 830011, China;
2.Graduate University of Chinese Academy of Science, Beijing 100049, China;
3.Cele National Field Science Observation and Research Station of Desert Grassland Ecosystem, Cele 848300, China

Received:2013-08-19 Online:2015-02-20 Published:2015-02-20

摘要/Abstract

摘要： 本实验以塔克拉玛干沙漠南缘疏叶骆驼刺为研究对象,设置春季刈割、春季火烧、秋季刈割、对照4个处理,研究干扰对其生长及生理特征的影响。研究结果表明,1)秋季刈割叶片长宽比、叶片厚度显著大于其他处理,叶片进行能量交换、物质积累的能力最强。2)不同干扰方式均降低了疏叶骆驼刺株高,不利于疏叶骆驼刺的恢复与再生,3种人为干扰方式比较秋季刈割骆驼刺再生能力最强。3)秋季刈割叶片叶绿素含量显著高于其他处理。4)3种干扰在生理上降低了疏叶骆驼刺受外界逆境的损害,秋季刈割抗逆性最强。因此,秋季适度刈割是疏叶骆驼刺最佳的保护性利用措施。

Abstract: This paper reports a study of the effects of different treatments (spring mowing, spring firing, autumn mowing, and a contrast test) on the growth and physiological characteristics of Alhagi sparsifolia in the southern fringe of the Taklimakan Desert. The results show that under autumn mowing the leaves were significantly thicker and had a higher ratio of leaf length to width, indicating increased capability to transfer energy and material compared to the other treatments. All the treatments reduced A. sparsifolia plant growth and regeneration. However, mowing in autumn showed the strongest regenerative capability of the three treatments. Autumn mowing produced leaves with significantly higher photosynthetic pigment content than the other treatments. All three treatments reduced the physiological damage to A. sparsifolia from the external environment, though mowing in autumn showed the strongest resistance. The paper thus concludes that autumn moving is the best management practice for A. sparsifolia.

高欢欢, 曾凡江, 鲁艳, 刘镇, 安桂香, 刘波. 不同干扰方式对疏叶骆驼刺生长及生理特征的影响[J]. 草业学报, 2015, 24(2): 202-207.

GAO Huanhuan, ZENG Fanjiang, LU Yan, LIU Zhen, AN Guixiang, LIU Bo. Effect of different treatments on the growth and physiological characteristics of Alhagi sparsifolia[J]. Acta Prataculturae Sinica, 2015, 24(2): 202-207.

参考文献

[1] Gries D, Zeng F, Foetzki A, et al . Growth and water relations of Tamarix ramosissima and Populus euphratica on Taklamakan desert dunes in relation to depth to a permanent water table. Plant, Cell, and Environment, 2003, 26: 725-736.
[2] Zeng F J, Zhang X M, Li X M. Study on the characteristics of Alhagi and its impact on resovrce protection and development. Arid Land Geography, 2002, 25(3): 286-288.
[3] Li R N. Expermental study on the regeneration performance of Alhagi and its protection benefits. Grass-feeding Livestock, 1994, 2: 3-9.
[4] Shaltout K H, Mady M A. Analysis of raudhas vegetation in central Saudi Arabia. Journal of Arid Environments, 1996, 34(4): 441-454.
[5] Bruelheide H, Jandt U, Gries D, et al . Vegetation changes in a river oasis on the southern rim of the Taklamkan Desert in China between 1956 and 2000. Phytocoenologia, 2003, 33: 808-818.
[6] Liu Z M, Zhao X Y, Liu X M. Relationship between disturbance and vegetation. Acta Prataculturae Sinica, 2002, 11(4): 1-9.
[7] Weiher E, van der Werf A, Thompson K, et al . Challenging theophrastus: A common core list of plant traits for functional ecology. Journal of Vegetation Science, 1999, 10: 609-620.
[8] Liang Z X, Du H, Peng W X, et al . Effect of nitrogen fertilization and cutting intensity on the photosynthetic characteristics of Pennisetum purpureum cv. Guimu No.1. Acta Prataculturae Sinica, 2013, 22(4): 319-326.
[9] Hancock M H, Summers R W, Amphlett A, et al . Testing prescribed fire as a tool to promote Scots pine Pinus sylvestris regeneration. European Journal of Forest Research, 2009, 128: 319-333.
[10] Xiao H Y, Liu H, Li B, et al . A study on the influence of grazing disturbance on soil fauna communities in subalpine meadows. Acta Prataculturae Sinica, 2012, 21(2): 26-33.
[11] Zhou D W, Ripley E A. Change of enviromental factors after burning in Songnen grassland. Acta Prataculturae Sinica, 1996, 5(3): 68-75.
[12] Li F R. Effects of frequency of cutting and cultivar on the birth and expansion of leaves in white clover grown in mixed swards. Acta Prataculturae Sinica, 2000, 9(4): 74-79.
[13] Wang X, Song N P, Yang X G, et al . The response of grassland plant diversity to soil factors under grazing disturbance. Acta Prataculturae Sinica, 2013, 22(5): 27-36.
[14] Silva J F, Raventos J, Caswell H, et al . Population responses to fire in a tropical savanna grass, andropogon semiberbis- a matrix model approach. Journal of Ecology, 1991, 79: 345-356.
[15] Schwilk D W. Flammability is a niche construction trait: Canopy architecture affects fire intensity. The American Naturalist, 2003, 162: 725-733.
[16] Li H S, Sun Q, Zhao S J, et al . The Principle and Technology of Plant Physiology and Biochemistry Experiment[M]. Beijing: Higher Education Press, 2000.
[17] Li Y H, Lu Q, Wu B, et al . A review of leaf morphology plasticity linked to plant response and adaptation characteristics in arid ecosystems. Chinese Journal of Plant Ecology, 2012, 36(1): 88-98.
[18] Jin Y X, Xu B, Yang X C, et al . Belowground biomass and features of environmental factors in the degree of grassland desert flcation. Acta Prataculturae Sinica, 2013, 22(5): 44-45.
[19] Pang Y J, Lei J Q, Zeng F J, et al . Microclimatic characteristics of oasis-desert transitional zone in Qira county of Xinjiang wei autonoumous resgion. Bulletin of Soil and Water Conservation, 2011, 31(5): 240-245.
[20] Luo W C, Zeng F J, Liu Bo, et al . Photosynthetic and physiolotical characteristics of introduced plants at the desert-oasis ecotone. Acta Prataculturae Sinica, 2013, 22(4): 273-280.
[21] Tang G L, Li X Y, Lin L S, et al . Change of different shading on moisture conditions and the physiological response in Alhagi sparsifolia . Chinese Journal of Plant Ecology, 2013, 37(4): 354-364.
[22] Chen K, Jiang Q, Lei Y B, et al . The physiological response mechanism of plants to drought stress and its progresses were summarized. Journal of Anhui Agricultural Sciences, 2009, 37(5): 1907-1908.
[23] Zhang J G, Zhou H Y, Wang X P, et al . Physio-ecological characteristics of annual plants in Shapotou Region. Journal of Desert Research, 2002, 22(4): 350-353.
[24] Chen Y N, Chen Y P, Li W H, et al . Response of proline accumulation in Populus euphratica to changes in the groundwater level of Tarim river. Chinese Science Bulletin, 2003, 48(9): 958-961.
[2] 曾凡江, 张希明, 李小明. 骆驼刺植被及其资源保护与开发的意义. 干旱区地理, 2002, 25(3): 286-288.
[3] 李瑞年. 骆驼刺属植物的再生性能与防护效益的试验研究. 草食家畜, 1994, 2: 3-9.
[6] 刘志民, 赵晓英, 刘新民. 干扰与植被的关系. 草业学报, 2002, 11(4): 1-9.
[8] 梁志霞, 杜虎, 彭晚霞, 等. 氮肥、刈割强度对桂牧1号杂交象草光合作用的影响. 草业学报, 2013, 22(4): 319-326.
[10] 肖红艳, 刘红, 李波, 等. 放牧干扰对亚高山草甸土壤动物群落影响的研究. 草业学报, 2012, 21(2): 26-33.
[11] 周道玮, Ripley E A. 松嫩草原不同时间火烧后环境因子变化分析. 草业学报, 1996, 5(3): 68-75.
[12] 李锋瑞. 刈割频率与品种对混播草地白三叶叶片出生率及扩展期的影响. 草业学报, 2000, 9(4): 74-79.
[13] 王兴, 宋乃平, 杨新国, 等. 放牧扰动下草地植物多样性对土壤因子的响应. 草业学报, 2013, 22(5): 27-36.
[16] 李合生, 孙群, 赵世杰, 等. 植物生理生化实验原理和技术[M]. 北京: 高等教育出版社, 2000.
[17] 李永华, 卢琦, 吴波, 等. 干旱区叶片形态特征与植物响应和适应的关系. 植物生态学报, 2012, 36(1): 88-98.
[18] 金云翔, 徐斌, 杨秀春, 等. 不同沙化程度草原地下生物量及其环境因素特征. 草业学报, 2013, 22(5): 44-45.
[19] 庞营军, 雷家强, 曾凡江, 等.新疆维吾尔族自治区策勒县绿洲-沙漠过渡带小气候特征. 水土保持通报, 2011, 31(5): 240-245.
[20] 罗维成, 曾凡江, 刘波, 等. 绿洲-沙漠过渡带引种植物光合生理特征研究. 草业学报, 2013, 22(4): 273-280.
[21] 唐钢梁, 李向义, 林丽莎, 等. 骆驼刺在不同遮阴下的水分状况变化及其生理响应. 植物生态学报, 2013, 37(4): 354-364.
[22] 陈珂, 蒋祺, 类延宝, 等. 植物对干旱胁迫的生理响应. 安徽农业科学, 2009, 37(5): 1907-1908.
[23] 张景光, 周海燕, 王新平, 等. 沙坡头地区一年生植物的生理生态特性研究. 中国沙漠, 2002, 22(4): 350-353.
[24] 陈亚宁, 陈亚鹏, 李卫红, 等. 塔里木河下游胡杨脯氨酸累积对地下水位变化的响应. 科学通报, 2003, 48(9): 958-961.

不同干扰方式对疏叶骆驼刺生长及生理特征的影响

Effect of different treatments on the growth and physiological characteristics of Alhagi sparsifolia

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