GUO Li-zhuo,HE Ya-hui.Adaptability of Pea Rhizobia to NaCl and pH[J].Research of Soil and Water Conservation,2009,16(05):270-272,277.
豌豆根瘤菌的盐碱适应性鉴定
- Title:
- Adaptability of Pea Rhizobia to NaCl and pH
- 分类号:
- S529;S154.381
- 摘要:
- 通过模拟试验，研究了筛选自甘肃武威、临夏、庆阳、定西的13株豌豆族根瘤菌对酸碱和盐分的适应性。结果表明：筛选菌株的盐碱忍耐能力因菌株而异，菌株D2的耐盐能力最强，其OD600nm在2.5%、3.5%、4.5%的NaCl浓度下，比与其差异显著且紧邻的菌株的OD600 nm分别高77%、191%和112%，是最低OD600nm值的30.32倍、20.76倍和67.68倍；Q3对3.5%和4.5% NaCl的忍耐能力最低。菌株D2的耐酸能力最强，pH=4时，其OD600nm显著大于其它12株菌株，是最低值的20倍，是其它12株平均值的6.9倍；菌株W1的OD600 nm在pH=10及pH=11时均为13株菌株的最大值，比与其差异显著的菌株的平均值分别高41%和135%，W1的耐碱能力最强。
- Abstract:
- 13 strains pea Rhizobia screened from Wuwei,Linxia,Qingyang and Dingxi of Gansu province were used in analogue experiments to study the adaptability of Rhizobia to NaCl and pH.The results showed that D2 survived well under 2.5%～4.5% NaCl concentration,while Q3 was tolerant to lower NaCl concentration.Among those tested strains,D2 had higher acid tolerance,while W1 had higher alkaline tolerance.
参考文献/References:
[1] 欧阳勇锋,张延龙,蒋颖.关于城市形态模式的探讨[J].安徽农业科学,2004,32(5):1086-1088.
[2] 武进.中国城市形态、结构、特征及演变[M].南京:江苏科学技术出版社,1990:13-14.
[3] 胡俊.中国城市:模式与演进[M].北京:中国建筑工业出版社,1995.
[4] 齐康.城市环境规划设计与方法[M].北京:中国建筑工业出版社,1997.
[5] 吴启焰,任东明.改革开放以来我国城市地域结构演变与持续发展研究[J].地理科学,1999,19(2):108-113.
[6] 陈力.旧城更新中城市形态的延续与创新[J].华侨大学学报:自然科学版,1997(1):58-61.
[7] 陈泳.近代苏州城市形态演变研究[J].城市规划汇刊,2003(6):62-71.
[8] 成一农.中国古代方志在城市形态研究中的价值[J].中国地方志,2001(1):136-140.
[9] 李江.基于GIS的城市空间形态定量研究及多尺度描述[D].武汉:武汉大学,2003.[ZK)]
[10] 陈述彭.地理信息系统导论[M].北京:科学出版社,1999.
[11] 王新生.若干空间分析方法及应用于城市空间形态研究[R].北京:中国科学院博士后研究工作报告,2004.
[12] 林炳耀.城市空间形态的计量方法及其评价[J].城市规划汇刊,1998(3):42-45.
[13] 郭仁忠.空间分析[M].武汉:武汉测绘科技大学出版社,1997.
[14] Boyce R R,Clark W A V.The concept of shape in geography[J].The Geographical Review,1964,54:561-572.
[15] Moellering H,Rayner J N.The harmonic analysis of spatial shapes using dual axis Fourier shape analysis (DAFSA)[J].Geographical Analysis,1981,13(1):64-77.
[16] Moellering H,Rayner J N.The dual axis Fourier shape analysis of closed cartographic forms[J].The Cartographic Journal,1982,19(1):53-59.
[17] Medda F,Nijkamp P,Rietveld P.Recognition and classification of urban shapes[J].Geographical Analysis,1998,30(3):304-314.
[18] Gert D R.Environmental conflicts in compact cities:complexity,decisionmaking,and policy approaches[J].Environment and Planning B:Planning and Design,2000,27(2):151-162.
[19] Leorey O M,NarⅡda C S.A framework for linking urban form and air quality[J].Environmental Modelling & Software,1999,14:541-548.
[20] 刘纪远,王新生,庄大方,等.凸壳原理用于城市用地空间扩展类型识别[J].地理学报,2003,58(6):885-892.
[21] Roberto C,Maria C G,Paolo R.Urban mobility and urban form:the social and environmental costs of different patterns of urban expansion[J].Ecological Economics,2002,40(3):199-216.
[22] Stephan P,Friedrich D.Assessing the environmental performance of land cover types for urban planning[J].Landscape and Urban Planning,2001,52(1):1-20.
[23] Lo C P.Changes of the shapes of Chinese cities,1934-1974[J].Professional Geographer,1980,32(2):173-183.
[24] Griffith D A,O’neill M P,O’neil W A,et al.Shape indices:useful measures or red herrings[J].Profeeional Geographer,1986,38(3):263-270.
[25] Lee D R,Sallee G T.A method of measuring shape[J].Geographical Review,1970,60:555-563.
[26] Batty M,Fractals-geomet ry between dimensions[J].New Scientist,1985,106:31-35.
[27] Batty M,Longley P A.Urban shapes as f ractals[J].Area,1987,19:215-221.
[28] Batty M,Longley P A.The morphology of urban land use[J].Environment and Planning B:Planning and Design,1988,15:461-488.
[29] Frankhauser P.Aspects fractals des structures urbaines[J].L’Espace Geographique,1990,19:45-69.
[30] Frankhauser P.La Fractalitédes Structures Urbaines[M].Paris:Economica,1994.
[31] Batty M,Longley P A,Fotheringham A S.Urban growth and form:scaling,fractal geometry and diffusion-limited aggregation[J].Environment and Planning A,1989,21:1447-1472.
[32] Batty M,Longley P A.Fractal Cities:A Geometry of Form and Function[M].London:Academic Press,Harcourt Brace & Company Publishers,1994.
[33] White R,Engelen G.Cellular automata and fractal urban form:a cellular modeling approach to the evolution of urban land-use patterns[J].Environment and Planning A,1993,25:1175-1199.
[34] White R,Engelen G,Uljee I.The use of constrained cellular automata for high-resolution modeling of urban-land dynamics[J].Environment and Planning B:Planning and Design,1997,24:323-343.
[35] Benguigui L,Czamanski D,Marinov M,et al.When and where is a city fractal[J].Environment and Planning:Planning and Design,2000,27:507-519.
[36] 李后强,艾南山.具有黄金分割特征和分形性质的市场网络[J].经济地理,1992,12(4):1-51.
[37] 刘继生,陈彦光.城市地理分形研究的回顾与前瞻[J].地理科学,2000,20(2):166-171.
[38] 陈彦光,刘继生.城市土地利用结构和形态的定量描述:从信息熵到分数维[J].地理研究,2001,20(2):146-152.
[39] 刘明华,陈彦光.城市土地利用形态及其空间结构的分维描述方法[J].信阳师范学院学报:自然科学版,2001,14(2):209-213,219.
[40] 况颐,陈彦光.DLA和DBM模型与城市生长的分形模拟:关于城市分形形态模拟方法的一个理论探讨[J].信阳师范学院学报:自然科学版,2001,14(3):303-308.
[41] 陈彦光,黄昆.城市形态的分形维数:理论探讨与实践教益[J].信阳师范学院学报:自然科学版,2002,15(1):62-67.
[42] 张宇,王青.城市形态分形研究:以太原市为例[J].山西大学学报,2000,23(4):365-368.
[43] 杨山.发达地区城乡聚落形态的信息提取与分形研究:以无锡市为例[J].地理学报,2000,55(6):671-678.
[44] 李江.组团式城市外部空间形态分形特征研究[J].经济地理,2004,24(1):64-66.
[45] 冯健.杭州城市形态和土地利用结构的时空演化[J].地理学报,2003,58(3):343-353.
[46] 赵晶,徐建华,梅安新.上海市土地利用结构和形态演变的信息熵与分维分析[J].地理研究,2004,23(2):137-146.
[47] 姜世国,周一星.北京城市形态的分形聚集特征及其实践意义[J].地理研究,2006,25(2):204-213.
[48] 邬建国.景观生态学:格局、过程、尺度与等级[M].北京:高等教育出版社,2000.
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备注/Memo
收稿日期:2009-7-10;
基金项目:甘肃省自然基金“甘肃省豌豆根瘤菌高效菌株的筛选及共生匹配性能研究”（3ZS061-A25-079）
作者简介:郭丽琢(1968-)，女，河南洛阳人，博士，副教授，主要从事旱地与绿洲农作制的研究和教学工作。E-mail：guolz@gsau.edu.cn