新疆不同地区梭梭种子活力与土壤因子分析
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摘要
【目的】研究新疆梭梭种子活力与土壤因子的相关性,筛选影响其活力的主导因子。【方法】以新疆梭梭种子为材料,通过理化分析检测土壤因子(pH、有机质、全氮、全磷、全钾、速效氮、速效磷、速效钾),应用相关性分析、聚类分析、主成分分析和灰色关联度方法进行综合分析。【结果】梭梭种子鲜重、干重、幼苗高、发芽势和发芽率与种子活力指数均呈显著正相关性,不同地区种子幼苗性状及种子活力的比较发现托克逊县种源发芽势与发芽率优于其他种子来源地;不同地区梭梭土壤养分含量和ph均存在一定差异。【结论】不同种源种子幼苗性状及种子活力的比较发现托克逊县种源发芽势与发芽率优于其他种子来源地。2)土壤因子中的pH对种子鲜重、干重、发芽率、活力指数Ⅰ、活力指数Ⅱ和活力指数Ⅲ的关联度系数相对较高,同时也是影响活力指数Ⅲ重要因素。
【Objective】To study the correlation between seed vigor and soil factors of Haloxylon ammodendron in Xinjiang,and to screen the dominant factors affecting its vitality. 【Method】With the seeds of Haloxylon ammodendron in Xinjiang as the test material,the soil factors( pH,organic matter,total nitrogen,total phosphorus,total potassium,available nitrogen,available phosphorus,available potassium) were detected by physical and chemical analysis. Correlation analysis and cluster analysis were applied and principal component analysis and grey correlation analysis were used for comprehensive analysis.【Result】RESULTS:Fresh weight,dry weight,seedling height,germination potential and germination rate of Haloxylon ammodendron were positively correlated with seed vigor index. Comparison of seedling traits and seed vigor in different areas found that the germination potential of Toksun County was The germination rate is better than other seed sources; there are some differences in soil nutrient content and pH in different regions.【Conclusion】1) Comparison of seed traits and seed vigor of different provenance seeds showed that the germination potential and germination rate of Toksun County were better than other seed sources. 2) The correlation between pH value of soil factor,fresh weight,dry weight,germination rate,vigor index Ⅰ,vigor index Ⅱ and vigor index Ⅲ is also an important factor affecting vigor index Ⅲ.
【Objective】To study the correlation between seed vigor and soil factors of Haloxylon ammodendron in Xinjiang,and to screen the dominant factors affecting its vitality. 【Method】With the seeds of Haloxylon ammodendron in Xinjiang as the test material,the soil factors( pH,organic matter,total nitrogen,total phosphorus,total potassium,available nitrogen,available phosphorus,available potassium) were detected by physical and chemical analysis. Correlation analysis and cluster analysis were applied and principal component analysis and grey correlation analysis were used for comprehensive analysis.【Result】RESULTS:Fresh weight,dry weight,seedling height,germination potential and germination rate of Haloxylon ammodendron were positively correlated with seed vigor index. Comparison of seedling traits and seed vigor in different areas found that the germination potential of Toksun County was The germination rate is better than other seed sources; there are some differences in soil nutrient content and pH in different regions.【Conclusion】1) Comparison of seed traits and seed vigor of different provenance seeds showed that the germination potential and germination rate of Toksun County were better than other seed sources. 2) The correlation between pH value of soil factor,fresh weight,dry weight,germination rate,vigor index Ⅰ,vigor index Ⅱ and vigor index Ⅲ is also an important factor affecting vigor index Ⅲ.
引文
[1]牛娟,武燕,何华,等.梭梭人工接种肉苁蓉与野生肉苁蓉活性成分及金属元素的含量测定[J].中国现代应用药学,2017,34(5):671-673.NIU Juan,WU Yan,HE Hua,et al.(2017). Determination of the active constituents and metal elements of Haloxylon ammodendron and wild Cistanche deserticola by artificial injection of Haloxylon ammodendron[J]. Chinese Modern Applied Pharmacy,34(5):671-673.(in Chinese)
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[8]薛建国,韩建国,王显国,等. NaCl和PEG对华北驼绒藜和梭梭种子萌发的影响[J].草地学报,2008,16(5):470-474.XUE Jian-guo,HAN Jian-guo,WANG Xian-guo,et al.(2008). Effects of NaCl and PEG on the seed germination of Ceratoides argentea and Haloxylon ammodendron[J]. Journal of Grassland,16(5):470-474.(in Chinese)
[9]梁小玉,张新全.不同海拔对宝兴鸭茅种子生产的影响初探[J].草业科学,2007,(12):64-66.LIANG Xiao-yu,ZHANG Xin-quan.(2007). Preliminary study on the influence of different altitudes on the seed production of Baoxing duckweed[J]. Grass Science,(12):64-66.(in Chinese)
[10]李丹,彭少麟.三个不同海拔梯度马尾松种群的遗传多样性及其与生态因子的相关性[J].生态学报,2001(3):415-440.LI Dan,PENG Shao-lin.(2001). Genetic diversity of three different altitude gradients of Pinus massoniana population and its correlation with ecological factors[J]. Journal of Ecology,(3):415-440.(in Chinese)
[11] Arft,A. M.,Walker,M. D.,Gurevitch,J.,Alatalo,J.M.,Bret-Harte,M. S.,&Dale,M.,et al.(1999). Responses of tundra plants to experimental warming:meta-analysis of the international tundra experiment. Ecological Monographs,69(4):491-511.
[12] Diemer,M.(2002). Population stasis in a high-elevation herbaceous plant under moderate climate warming. Basic and Applied Ecology,3(1):77-83.
[13] Fitch,E. A.,Walck,J. L.,&Hidayati,S. N.(2007).Agroecosystem management for rare species of paysonia(Brassicaceae):integrating their seed ecology and life cycle with cropping regimens in a changing climate. American Journal of Botany,94(1):102-110.
[14]周爱清,罗顺.种子活力[M].北京:中国农业出版社,1990:85.ZHOU Ai-qing,LUO Shun.(1990). Seed Vitality[M]. Beijing:China Agriculture Press:85.(in Chinese)
[15]石凤玲,石凤翎,高翠萍,等.人工老化紫花苜蓿种子活力变化与ISSR标记[J].中国草地学报,2015,37(06):30-34.Shi Feng-ling,Shi Feng-qi,Gao Cui-ping,et al. Changes in seed vigor and ISSR markers of artificially aged alfalfa[J].Journal of Chinese Grassland,2015,37(06):30-34
[16]覃鹏,孔治有,刘叶菊.人工加速老化处理对小麦种子生理生化特性的影响[J].麦类作物学报,2010,30(04):656-659.Geng Peng,Kong Zhi-you,Liu Ye-ju. Effects of Artificial Accelerated Aging Treatment on Physiological and Biochemical Characteristics of Wheat Seeds[J]. Journal of Triticeae Crops,2010,30(04):656-659.
[17]李振华,王建华.种子活力与萌发的生理与分子机制研究进展[J].中国农业科学,2015,48(04):646-660.Li Zhen-hua,Wang Jian-hua. Research Progress in Physiological and Molecular Mechanisms of Seed Vigor and Germination[J]. Chinese Agricultural Science,2015,48(04):646-660.
[18]蔡萍,刘才英,梁雪娟,等.杜仲药材有效成分与环境因子的灰色关联度分析[J].中国实验方剂学杂志,2014,20(23):10-14.Cai Ping,Liu Cai-ying,Liang Xue-juan,et al. Analysis of Grey Correlation between Active Components and Environmental Factors of Eucommia Ulmoides[J]. China Journal of Experimental Traditional Medical Formulae,2014,20(23):10-14.
[19]孟杰,陈兴福,杨文钰,等.基于灰色关联度分析和DTOPSIS法综合评价青川柴胡资源[J].中国中药杂志,2014,39(03):433-437.Meng Jie,Chen Xing-fu,Yang Wen-xi,et al. Comprehensive evaluation of Qingchuan Chaihu resources based on grey correlation analysis and DTOPSIS method[J]. Chinese Journal of Traditional Chinese Medicine,2014,39(03):433-437.
[2]解婷婷,张希明,梁少民,等.不同灌溉量对塔克拉玛干沙漠腹地梭梭水分生理特性的影响[J].应用生态学报,2008,19(4):711-716.XIE Ting-ting,ZHANG Xi-ming,LIANG Shao-min,et al.(2008). Effects of different irrigation amounts on water physiological characteristics of Haloxylon ammodendron in the hinterland of Taklimakan Desert[J]. Journal of Applied Ecology,19(4):711-716.(in Chinese)
[3]许浩,张希明,闫海龙,等.塔克拉玛干沙漠腹地梭梭(Haloxylon ammodeneron)蒸腾耗水规律[J].生态学报,2008,28(8):3 713-3 720.XU Hao,ZHANG Xi-ming,YAN Hai-long,et al.(2008).Transpiration water consumption law of Haloxylon-ammodeneron in the hinterland of Taklimakan Desert[J]. Journal of Ecology,28(8):3,713-3,720.(in Chinese)
[4]张锦春,王继和,安富博,等.民勤天然梭梭种群初步研究[J].中国沙漠,2009,29(6).ZHANG Jin-chun,WANG Ji-he, AN Fu-bo, et al.(2009). Preliminary Study On The Population Of Minqin Natural Haloxylon Ammodendron[J]. Chinese Desert,29(6).(in Chinese)
[5]吕朝燕,张希明,刘国军,等.准噶尔盆地西北缘梭梭种群结构和空间格局特征[J].中国沙漠,2012,32(2):380-387.LU Chao-yan,ZHANG Xi-ming,LIU Guo-jun,et al.(2012). Characteristics of population structure and spatial pattern of Haloxylon ammodendron in the northwestern margin of Junggar Basin[J]. China Desert,32(2):380-387.(in Chinese)
[6]Tobe,K.,Li,X.,&Omasa,K.(2005). Effects of irrigation on seedling emergence and seedling survival of a desert shrub Haloxylon ammodendron(chenopodiaceae). Australian Journal of Botany,53(6):529-534.
[7]李亚,张莹花,王继和,等.不同盐分胁迫对梭梭种子发芽的影响[J].中国农学通报,2007,23(9):293-297.LI Ya,ZHANG Ying-hua,WANG Ji-he,et al.(2007).Effects of different salt stress on the germination of Haloxylon ammodendron seeds[J]. Chinese Agricultural Science Bulletin,23(9):293-297.(in Chinese)
[8]薛建国,韩建国,王显国,等. NaCl和PEG对华北驼绒藜和梭梭种子萌发的影响[J].草地学报,2008,16(5):470-474.XUE Jian-guo,HAN Jian-guo,WANG Xian-guo,et al.(2008). Effects of NaCl and PEG on the seed germination of Ceratoides argentea and Haloxylon ammodendron[J]. Journal of Grassland,16(5):470-474.(in Chinese)
[9]梁小玉,张新全.不同海拔对宝兴鸭茅种子生产的影响初探[J].草业科学,2007,(12):64-66.LIANG Xiao-yu,ZHANG Xin-quan.(2007). Preliminary study on the influence of different altitudes on the seed production of Baoxing duckweed[J]. Grass Science,(12):64-66.(in Chinese)
[10]李丹,彭少麟.三个不同海拔梯度马尾松种群的遗传多样性及其与生态因子的相关性[J].生态学报,2001(3):415-440.LI Dan,PENG Shao-lin.(2001). Genetic diversity of three different altitude gradients of Pinus massoniana population and its correlation with ecological factors[J]. Journal of Ecology,(3):415-440.(in Chinese)
[11] Arft,A. M.,Walker,M. D.,Gurevitch,J.,Alatalo,J.M.,Bret-Harte,M. S.,&Dale,M.,et al.(1999). Responses of tundra plants to experimental warming:meta-analysis of the international tundra experiment. Ecological Monographs,69(4):491-511.
[12] Diemer,M.(2002). Population stasis in a high-elevation herbaceous plant under moderate climate warming. Basic and Applied Ecology,3(1):77-83.
[13] Fitch,E. A.,Walck,J. L.,&Hidayati,S. N.(2007).Agroecosystem management for rare species of paysonia(Brassicaceae):integrating their seed ecology and life cycle with cropping regimens in a changing climate. American Journal of Botany,94(1):102-110.
[14]周爱清,罗顺.种子活力[M].北京:中国农业出版社,1990:85.ZHOU Ai-qing,LUO Shun.(1990). Seed Vitality[M]. Beijing:China Agriculture Press:85.(in Chinese)
[15]石凤玲,石凤翎,高翠萍,等.人工老化紫花苜蓿种子活力变化与ISSR标记[J].中国草地学报,2015,37(06):30-34.Shi Feng-ling,Shi Feng-qi,Gao Cui-ping,et al. Changes in seed vigor and ISSR markers of artificially aged alfalfa[J].Journal of Chinese Grassland,2015,37(06):30-34
[16]覃鹏,孔治有,刘叶菊.人工加速老化处理对小麦种子生理生化特性的影响[J].麦类作物学报,2010,30(04):656-659.Geng Peng,Kong Zhi-you,Liu Ye-ju. Effects of Artificial Accelerated Aging Treatment on Physiological and Biochemical Characteristics of Wheat Seeds[J]. Journal of Triticeae Crops,2010,30(04):656-659.
[17]李振华,王建华.种子活力与萌发的生理与分子机制研究进展[J].中国农业科学,2015,48(04):646-660.Li Zhen-hua,Wang Jian-hua. Research Progress in Physiological and Molecular Mechanisms of Seed Vigor and Germination[J]. Chinese Agricultural Science,2015,48(04):646-660.
[18]蔡萍,刘才英,梁雪娟,等.杜仲药材有效成分与环境因子的灰色关联度分析[J].中国实验方剂学杂志,2014,20(23):10-14.Cai Ping,Liu Cai-ying,Liang Xue-juan,et al. Analysis of Grey Correlation between Active Components and Environmental Factors of Eucommia Ulmoides[J]. China Journal of Experimental Traditional Medical Formulae,2014,20(23):10-14.
[19]孟杰,陈兴福,杨文钰,等.基于灰色关联度分析和DTOPSIS法综合评价青川柴胡资源[J].中国中药杂志,2014,39(03):433-437.Meng Jie,Chen Xing-fu,Yang Wen-xi,et al. Comprehensive evaluation of Qingchuan Chaihu resources based on grey correlation analysis and DTOPSIS method[J]. Chinese Journal of Traditional Chinese Medicine,2014,39(03):433-437.