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微域种植条件下植物生长状况及土壤水盐运移规律研究
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摘要
针对滨海盐碱地地下水位浅,春秋易强烈返盐,园林绿化需微域换土和铺设隔盐层的特点。本论文采用室内土柱隔盐层筛选试验和室外田间种植试验相结合的方法,对不同培肥及灌溉条件下,微域土壤水盐运移规律进行研究。
     试验结果表明:(1)地下水位相同时,夹砂层对水分和盐分的抑制率大小为石砾>细砂>液态渣;(2)各种培肥处理对植物株高和枝长生长的效果为牛粪、生物有机肥和草炭组合>生物有机肥和草炭组合>牛粪和草炭组合>不培肥的对照处理;(3)降雨对地下水位有一定的影响,但并不非常显著,但当连续降雨量超过90 mm时,地下水位迅速上升;(4)不同的培肥方式同一土层土壤含水量的大小顺序为:生物有机肥与草炭的组合>牛粪、生物有机肥和草炭的组合>牛粪与草炭的组合>对照,同时表明,土壤培肥有保水和抑盐的作用;(5)本试验最佳的处理为处理8,即牛粪、生物有机肥和草炭组合,每次灌水定额为50 mm;(6)土壤盐分和水分间存在一定的相关性,但并非线性。当土壤含水量较低时,盐分随着水分的增大而增大,但当水分达到一定值后,盐分开始下降。
Considering the fact that there were the coastal saline-alkali soil characteristics of shallow groundwater levels, easy to back salt intensely in spring and autumn, micro-area required to change soil and lay across sand layer separated salt for landscaping.In this thesis, using the method of soil columns salt layer screening tests and outdoor cultivation tests, it researched the law of micro-domain's water and salt transport under the conditions of different fertilization ways and irrigation.
     The results showed that (1) The sand inclusion level of the water and salt inhibition rate was stone glass>small sand>liquid slag at the same ground water phase; (2) Various fertilization treatments on the effect of plant height and branch length was cow dung, bio-organic fertilizer and peat> bio-organic fertilizer and peat> cow manure and peat> the control treatments without fertilization;(3) To a certain extent, rainfall on the groundwater level was influential but not very significant.However,when continuous rainfall was over 90 mm, water table rose rapidly;(4) Under different fertilization ways and the same soil layer, the order of soil water content was bio-organic fertilizer and peat combination> cow dung, bio-organic fertilizer and peat> a combination of cow dung and peat> control, Also showed that fertilization had the role of maintaining the water and inhibition salt; (5) The best treatment of this experiment was 8,namely, cow dung, bio-organic fertilizer and peat mix, fixed to 50 mm each irrigation;(6) Soil salinity and water were correlated, but not linear. When soil moisture was low, the salinity increased as water, however, when the water reached a certain value, soil salinity began to decline.
引文
[1]B.A.柯夫达(席承藩等译).盐渍土的发生演化[M].北京:科学出版社.1957
    [2]B.A.萨乌缅.中科院土壤研究所编译室编.盐渍土问题译文集[C].北京:科学出版社.1964
    [3]曹帮华,吴丽云,宋爱云,等.滨海盐碱地刺槐(Robinia pseudoacacia)混交林土壤水盐动态[J].生态学报,2008,28(3):939-945
    [4]陈德明,等.土壤盐渍环境与养分管理[J].土壤学进展,1995,23(5):7-13
    [5]陈启生,戚隆溪.有植被覆盖条件下土壤水盐运动规律研究[J].水利学报,1996,1(1):38-46
    [6]陈亚新,史海滨,田存旺.地下水与土壤盐渍化关系的动态模拟[J].水利学报,1997(5):77-83
    [7]崔向新,高永,蒙仲举,等.干草覆盖对草地土壤蒸发的影响研究[J].灌溉排水学报,2008,28(1):94-96
    [8]D.希勒尔,土壤和水—物理原理和过程[M].华孟,叶和才,译.北京:农业出版社,1981,1-4
    [9]邓力群,陈铭达,刘兆普,等.地面覆盖对盐渍土水热盐运动及作物生长的影响[J].土壤通报,2003,34(2):93-97
    [10]高峰,胡继超,卞斌贝.国内外土壤水分研究进展,安徽农业科学[J].2007,35(34):11146-11148
    [11]何祺胜,塔西甫拉提·特依拜,丁建丽,等.塔里木盆地北缘盐渍地遥感调查及成因分析—以渭干河一库车河三角洲绿洲为例[J].自然灾害学报,2007,16(5):24-29
    [12]胡安焱,高瑾,贺屹,等.干旱内陆灌区土壤水盐模型[J].水科学进展,2002,13(6):726-730
    [13]胡海波,梁珍海.淤泥质海岸防护林的降盐改土功能[J].东北林业大学学报,2001,29(5):34-37
    [14]胡顺军,康绍忠,宋郁东,等.渭干河灌区土壤水盐空间变异性研究[J].水土保持学报,2004,18(2):10-12,20
    [15]黄强,李生秀,宋郁东.咸水灌溉沙地后的水盐运移规律[J].土壤学报,2003,40(40):547-553
    [16]冯永军,陈为峰,张蕾娜,等.滨海盐渍土水盐运动室内试验研究及治理对策[J].农业工程学报,2000,16(3):38-42
    [17]雷志栋,胡和平,杨诗秀.土壤水研究进展与评述,水科学进展[J].1999,10(3):311-318
    [18]雷志栋,杨诗秀,谢森传.土壤水动力学[M].北京:清华大学出版社,1988:220-263
    [19]李朝生,晓晖,于春堂,等.放牧对黄河低阶地盐化草场土壤水盐空间异质性的影响[J].生态学报,2006,26(7):2402-2408
    [20]李晓军,李取生.松嫩平原西部土地利用变化及其盐渍化效应研究——以大安市为例[J].干旱区资源与环境,2005,19(3):88-92
    [21]李新举,张志国.秸秆覆盖对土壤水分蒸发及土壤盐分的影响[J].土壤通报,1999,30(6):257-258
    [22]李新举,张志国,李永昌.秸秆覆盖对盐渍土水分状况影响的模拟研究[J].土壤通报,1999,30(4):176-177
    [23]李新举,张志国,刘勋岭,等.秸秆覆盖对土壤水盐运动的影响[J].山东农业大学学报(自然科学版),2000,3 1(1):38-40
    [24]李毅,王文焰,王全九,等.等温与非等温条件下水盐运动特征的比较[J].水土保持学报,2004,18(6):16-20
    [25]李毅,王文焰,王全九,等.滴灌覆膜开孔蒸发三维空间水盐运移实验研究[J].土壤通报,2004,35(4):435-440
    [26]李贻学,东野光亮,李新举.黄河三角洲盐渍土可持续利用对策[J].水土保持学报,2003,17(2):55-61
    [27]林学政,沈继红,刘克斋,等.种植盐地碱蓬修复滨海盐渍土效果的研究[J].海洋科学进展2005,23(1):65-69
    [28]林学政,陈靠山,何培青,等.种植盐地碱蓬改良滨海盐渍土对土壤微生物区系的影响[J].生态学报,2006,26(3):802-807
    [29]刘福汉,王遵亲.潜水蒸发条件下不同质地剖面的土壤水盐运动[J].土壤学报,1993,30(2):173-180
    [30]刘广明,杨劲松.土壤蒸发量与地下水作用条件的关系[J].土壤,2002(3):141-]44
    [31]刘兆普,赵耕毛,刘玲,等.不同气候带海水灌溉下滨海盐土水盐运动特征[J].水土保持学报,2004,18(1):43-46
    [32]刘兆普,赵耕毛,刘玲,等.半干旱地区海水灌溉下滨海盐土盐分运动研究[J].土壤学报,2004,41(5):823-826
    [33]罗斌.我国的盐碱化土地与治理技术[J].林业科技通讯,1994(3):8-10
    [34]吕彪,秦嘉海,赵芸晨.麦秸覆盖对盐渍土肥力及作物产量的影响[J].土壤,2005,37(1):52-55
    [35]吕殿青.膜下滴灌水盐运移影响因素研究[J].土壤学报,2002,39(6):794
    [36]吕殿青,王全九,王文焰,等.一维土壤水盐运移特征研究[J].水土保持学报,2000,14(4):91
    [37]吕学都.全球气候变化研究:进展与展望[M].北京:气象出版社,2003:1-14
    [38]毛学森,硬覆盖对盐渍土水盐运动及作物生长发育影响的研究[J].土壤通报,1998,29(6):264-266
    [39]牛东玲,王启基.柴达木盆地弃耕地水盐动态分析[J].草业学报,2002,11(4):35-38
    [40]乔冬梅,吴海卿,齐学斌,等.不同潜水埋深条件下微咸水灌溉的水盐运移规律及模拟研究[J].水土保持学报,2007,21(6):7-1 5
    [41]乔海龙,刘小京,李伟强,等.秸秆深层覆盖对土壤水盐运移及小麦生长的影响[J].土壤通报,2006,37(5):885-889
    [42]邱胜彬,张江辉,刘诚明.浅析土壤质地和结构对潜水蒸发的影响[J].水土保持研究,1996,3(3):30-34
    [43]施成熙,粟宗嵩,曹万金,等.农业水文学[M].北京:农业出版社,1984.169-208
    [44]史文娟,沈冰,汪志荣.层状土壤水盐动态研究与分析[J].干旱地区农业研究,2005,23(5):250-254
    [45]史文娟,沈冰,汪志荣,等.蒸发条件下浅层地下水埋深夹砂层土壤水盐运移特性研究[J].农业工程学报,2005,21(9):23-26
    [46]天津市塘沽气象局.天津滨海新区气象资料.(内部资料).
    [47]王全九,王文焰,等.膜下滴灌盐碱地水盐运移特征研究[J].农业工程学报,2000,16(4):54-57
    [48]王全九,王文焰,等.盐碱地膜下滴灌技术参数的确定[J].农业工程学报,2001,17(3):47-50
    [49]王汝庸,王春裕.东北盐渍土种稻[M].沈阳:辽宁人民出版社,1973:8-15
    [50]王文焰,张建丰,汪志荣,等.砂层在黄土中的阻水性及减渗性的研究[J].农业工程学报,1995,11(1):104-109
    [51]王振华,吕德生,温新明.地下滴灌条件下土壤水盐运移特点的试验研究[J].石河子大学学报,2005,23(1):85-87
    [52]王遵亲,祝寿泉,俞仁培.中国盐渍土[M].北京:科学出版社.1993.1-102
    [53]魏由庆.从黄淮海平原水盐平衡谈土壤盐渍化的现状和将来[J].土壤学进展,1995,23(2):18-25
    [54]许迪,程先军.地下滴灌土壤水运动和溶质运移数学模型的应用[J].农业工程学报,2002,18(1):27-30
    [55]徐力刚,杨劲松.土壤水盐运移的简化数学模型在水盐动态预报上的应用研究[J].土壤通报,2004,35(1):8-12
    [56]徐力刚,杨劲松,张妙仙,等.作物种植条件下的土壤水盐动态变化研究[J].土壤通报,2003,34(3):170-174
    [57]徐力刚,杨劲松,张奇.冬小麦种植条件土壤水盐运移特征的数值模拟与预报[J].土壤学报,2005,42(6):923-929
    [58]姚荣江,杨劲松.黄河三角洲地区浅层地下水与耕层土壤积盐空间分异规律定量分析[J].农业工程学报,2007,23(8):45-51
    [59]尹建道,姜志林,曹斌,等.滨海盐渍土脱盐动态规律及其效果评价野外灌水—脱盐模拟试验研究[J].南京林业大学学报(自然科学版),2002,26(4):15-18
    [60]尤文瑞,孟繁华,肖振华.蒸发条件下非饱和粉沙壤土水盐动态[C]//俞仁培主编.土壤水盐动态和盐碱化防治.北京:科学出版社,1987:1-14
    [61]尤文瑞,欧阳丽,孟繁华,等.蒸发条件下非饱和粉沙壤土水盐动态[C]//俞仁培主编.土壤水盐动态和盐碱化防治.北京:科学出版社,1987:40-49
    [62]俞仁培.我国盐渍土资源及其开发利用[J].土壤通报,1999,30(4):158-159
    [63]张蕾娜,冯永军,张红,等.滨海盐渍土水盐运动规律模拟研究[J].山东农业大学学报(自然科学版),2000,31(4):381-384
    [64]张蕾娜,冯永军,张红.滨海盐渍土水盐运移影响因素研究[J].山东农业大学学报(自然科学版),2001,32(1):55~58
    [65]张妙仙,杨劲松,李冬顺.特大暴雨作用下土壤盐分运移特征研究[J].中国生态农业学报,2004,12(2):47-49
    [66]张为政,高琼.松嫩平原羊草草地土壤水盐运动规律的研究[J].植物生态学报,1994,18(2):132-139
    [67]张世熔,黄元仿,李保国,等.黄淮海冲积平原区土壤有机质时空变异特征[J].生态学报,2002, (12):2041-2047
    [68]张展羽,郭相平,乔保雨,等.作物生长条件下农田水盐运移模型[J].农业工程学报,1999,15(2):69-73
    [69]张振华,严少华,胡永红.覆盖对滨海盐化土水盐运动和大麦产量影响的研究[J].土壤通报,1996,27(3):136-138
    [70]赵风岩.土层排列组合与作物产量差异[J].土壤通报,1997,28(3):105-106
    [71]赵耕毛,刘兆普,陈铭达,等.海水灌溉滨海盐渍土的水盐运动模拟研究[J].中国农业科学,2003,36(6):676-680
    [72]赵耕毛,刘兆普,陈铭达,等.不同降雨强度下滨海盐渍土水盐运动规律模拟试验研究[J].南京农业大学学报,2003,26(2):51-54
    [73]赵可夫,范海,江行玉,等.盐生植物在盐渍土壤改良中的作用[J].应用与环境生物学报,2002,8(1):3 1-35
    [74]赵莉,罗建新,黄海龙,等.保护地土壤次生盐渍化的成因及防治措施[J].作物研究,2007,21(5):547-554
    [75]郑东峰,高贤彪,等.滴灌淋洗土壤盐分效果的研究初报[J].山东农业科学,1999(4):32-33
    [76]周训,阮传侠,方斌,等.海潮及滨海含水层地下水位变化的拟合与预测[J].勘测科学技术,2006(10):10-13
    [77]Arm strong S B, Rycroft D W, Tanton T W. Seasonal movement of salts in naturally structured saline-sodic clay soils[J]. Agricultural Water Management,1996,32(1):15-27
    [78]Barrow,D.L.Study on the relation of groundwater and salinity process[J]. Field verification of the threshold model approach Hilgardia.1991
    [79]Dickson,D.L,Rhoades,J.D.The use of computer-assisted mapping techniques to delineate potential areas of salinity development in soils:Ⅱ[J]. Field verification of the threshold model approach.Hilgardia.1988,56(2):18-32
    [80]Doran,John C,Tumbull J W.Australian Trees and Shrubs:species for land rehabilitation and farm Planting in the tropics[M]. Canberra:Australian Centre for International Agrieultural Research 1997
    [81]Gardner W R,et al.Laboratory studies of Evaporation from soil columns in the presence of a water table[J]. Soil Sei,1958,85:244-249
    [82]Hassam F A, et al.EvaPoration and salt movement in soil in the present of water table[J]. Soil Sei.Soe.Ameri.J,1977,41(3):470-478
    [83]Julia An Marto Anez Beltra An,Irrigation with salinewater:benefits and environmental impact[J]. Agricultural Water Management,1999,40:183-194
    [84]Kampf M, Holfelder T, Montenegro H. Identification and parameterization of flow processes in artificial capillary barriers[J]. Water Resources Research,2003,39(10):1276-1285.
    [85]Liu W A. General mathematical modelling for heat and mass transfer in unsaturated porous media: an application to free evaporative cooling[J]. Heat and Mass Transfer,1995,31(1):49-55
    [86]Nielsen D R. Water flow and solute transport in unsaturated zone[J]. Water Resources Research, 1986,22(9):89-108
    [87]Qadir M,Ghafoor A,and Murtaza G.Amelioration Strategies for Saline Soils[J]. Land Degradation and Development,2000,11:501-521
    [88]Stephen W W, James M P. Effect of soil layering on NAPL removal behavior in soil-heated vapor extraction [J]. Journal of Contaminant Hydrology,1997,27(3-4):285-308
    [89]Willis W O.EvaPoration from layered soil in the Presence of a water table[J].Soil Seil.Soe. Proe,1960,24:239-242
    [90]You W R,MENG F H,XIAO Z H. Study on salt-water dynamics in unsaturated silt loamy soils under evaporated condition in Huang-huai-hai plain[M].China:Jiangsu Science and Technology Publishing House,1986:657-668
    [91]Yang M D, Ernest K Y. Water balance during evaporation and drainage in cover soils under different water table conditions[J]. Advances in Environmental Research,2002,6(4):505-521
    [92]Yanful E K, Mousavi S M, Yang M D. Modeling and measurement of evaporation in moisture-retaining soil covers[J]. Advances in Environmental Research,2003,7(4):783-801
    [93]Ziberbrand,Michael,Gvirtzman,Haim.Monitoring of water flow and solute transport through the unsaturated zone using a large-diameter borehole[J]. Ground Water,1996,34(1):57-61

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