张强;魏钦平;齐鸿雁;王小伟;黄武仁;刘军;刘松忠;

• 1:北京市农林科学院林业果树研究所
• 2:中国科学院生态环境研究中心

摘要(Abstract)：

通过对北京苹果、梨、桃和葡萄48个果园0～40 cm土层土壤养分、pH和微生物种群数量的调查,应用典型相关、多元统计分析与线性规划等方法分析土壤养分、pH对土壤微生物种群数量影响的主要因子、相关性和优化方案。结果表明,土壤有机质、全氮、有效钾、有效铁和阳离子交换量(cation exchange capacity,CEC)以及土壤中的细菌、真菌数量以苹果园最高,葡萄和桃园次之,梨园最低。土壤细菌数量与土壤有机质、有效磷和有效硼含量呈显著正相关,与土壤全氮含量呈显著负相关;真菌数量与土壤全氮、有效钾和CEC呈显著正相关;放线菌数量与土壤有机质、有效锌和有效硼含量呈显著正相关,与有效磷含量呈显著负相关;土壤pH与细菌和真菌数量均呈显著负相关。线性规划求出了8—10月土壤微生物种群数量最大的土壤养分和pH因子优化方案为:土壤有机质为55.0 g.kg-1、全氮为1.50～3.00 g.kg-1、有效磷为20～200 mg.kg-1、有效钾为120～600 mg.kg-1、有效锌为0.5～20.0 mg.kg-1、有效硼为10 mg.kg-1、CEC为300 mmol.kg-1、pH值为6.5。北京地区果园通过提高土壤有机质含量和CEC、降低果园土壤pH值来调节锌、硼等微量元素含量是土壤管理中的关键技术措施。

关键词(KeyWords)： 果园土壤养分;土壤pH;微生物数量;多元统计分析;线性规划

Abstract:

Keywords:

基金项目(Foundation): 国家科技支撑课题(2008BAD92B08-4);; 公益性行业(农业)科研专项(nyhyzx07-024)

作者(Author): 张强;魏钦平;齐鸿雁;王小伟;黄武仁;刘军;刘松忠;

Email:

DOI:

参考文献(References)：

• [1]ZHANG Cheng-e,LIU Guo-bin,CHEN Xiao-li.Characterisitics ofsoil microbial population,enzyme activity and biomass underdifferent utilization types at sloping land[J].Chinese Journal of SoilScience,1999,30(3):101-103.张成娥,刘国彬,陈小利.坡地不同利用方式下土壤微生物和酶活性以及生物量特征[J].土壤通报,1999,30(3):101-103.
• [2]LUO Ming,SHAN Na-na,WEN Qi-kai,PAN Bo-rong.Microbialcharacterisitics of rhizospheric soil of some sand-fixing plants[J].Chin J Appl Environ Biol,2002,8(6):618-622.罗明,单娜娜,文起凯,潘伯荣.几种固沙植物根际土壤微生物特性研究[J].应用与环境生物学报,2002,8(6):618-622.
• [3]LI Hui-min,CHENG Xue-rong.Survey of soil nutrinent status ofapple orchard in Xianyang[J].Northern Fruits,2002(6):20-22.李会民,程雪绒.咸阳苹果园土壤养分状况调查及对策[J].北方果树,2002(6):20-22.
• [4]JIANG Yuan-mao,PENG Fu-tian,ZHANG Hong-yan,LI Xiao-lin,ZHANG Fu-suo.Status of organic matter and nutrients inShandong orchard soils[J].Chinese Journal of Soil Science,2008,32(4):167-169.姜远茂,彭福田,张宏彦,李晓林,张福锁.山东省苹果园土壤有机质及养分状况研究[J].土壤通报,2008,32(4):167-169.
• [5]CHEN Wei,JIANG Zhong-wu,HU Yan-li,SHU Huai-rui.Studyon biological character of rhizosphere microorganism in appleorchard[J].Journal of Soil and Water Conservation,2008,22(3):168-171.陈伟,姜中武,胡艳丽,束怀瑞.苹果园土壤微生物生态特征研究[J].水土保持学报,2008,22(3):168-171.
• [6]CHANG Xian-bo,LIU Ju,HAN Jing-long,SU Hong.Soilproperties and microbial of different planting age of apple orchard[J].Journal of Anhui Agricultural Sciences,2007,35(5):1423-1426.常显波,刘举,韩京龙,苏宏.不同种植年限苹果园土壤理化性质及微生物数量[J].安徽农业科学,2007,35(5):1423-1426.
• [7]XU Jing-wei,WANG Wei-dong,LI Cheng.The correlation amongsoil microorganism,enzyme and soil nutrient in different types ofmixed stands of Pinus thunbergii[J].Journal of Beijing ForestryUniversity,2000,22(1):51-55.许景伟,王卫东,李成.不同类型黑松混交林土壤微生物、酶及其与土壤养分关系的研究[J].北京林业大学学报,2000,22(1):51-55.
• [8]LI Fu-di,YU Zi-niu,HE Shao-hong.Experimental technique inagricultural microbiology[M].Beijing:China Agriculture Press,1996:69-74.李阜棣,喻子牛,何绍红.农业微生物学实验技术[M].北京:中国农业出版社,1996:69-74.
• [9]BAO Shi-dan.Soil agricultural chemical analysis[M].3nd ed.Beijing:China Agricultural Press,2005.鲍士旦主编.土壤农化分析[M].第三版.北京:中国农业出版社,2005.
• [10]CHEN Wei,SHU Huai-rui.Effects of fertilization on rhizospheremicroorganisms of Malus hupehensis Rehd[J].Plant Nutrition andFertilizer Science,2008,14(2):328-333.陈伟,束怀瑞.施肥对平邑甜茶根际微生物的影响[J].植物营养与肥料学报,2008,14(2):328-333.
• [11]ZHENG Shi-zhang,XIAO Qing-liang,WU Wei-dong,HE Yuan-qiu.Relationship among microbial groups,enzyme activity andphysico-chemical properties under different artificial forestry in hillyred soil[J].Chinese Journal of Eco-Agriculture,2008,16(1):57-61.郑诗樟,肖青亮,吴蔚东,何圆球.丘陵红壤不同人工林型土壤微生物类群酶活性与土壤理化性状关系的研究[J].中国生态农业学报,2008,16(1):57-61.
• [12]WIENHOLD B J,ANDREWS S S.Soil quality:a review of thescience and experiences in the USA[J].EnvironmentalGeochemistry and Health,2004,26:89-95.
• [13]LIPECKI J.Soil management in perennial crops:orchards and hopgardens[J].Soil&tillage research,1997,43:169-184.
• [14]LU Shu-chang.Characteristics of nutrients input and the influenceson soil quality in intensive orchards of China[D].Beijing:ChinaAgricultural University,2009.卢树昌.我国集约化果园养分投入特征及其对土壤质量的影响[D].北京:中国农业大学,2009.
• [15]LIU Zi-long,ZHANG Guang-jun.ZHAO Zheng-yang,LIANGJun.Survey on the state of soil nutrient of apple orchards in themajor production area of Shaanxi[J].Journal of Northwest ForestryUniversity,2006,21(2):50-53.刘子龙,张广军,赵政阳,梁俊.陕西苹果主产区丰产果园土壤养分状况的调查[J].西北林学院学报,2006,21(2):50-53.
• [16]LIU Jian-ling,LIAO Wen-hua,ZHANG Zhi-hua,SUN Jian-she.The change of soil nutrition and the status of distribution in the appleorchard in the south and central part of Hebei province[J].ActaHorticulturae Sinica,2006,33(4):705-708.刘建玲,廖文华,张志华,孙建设.河北省中南部苹果园土壤养分的消长及分布[J].园艺学报,2006,33(4):705-708.
• [17]ZHANG Qiang,WEI Qin-ping,QI Hong-yan,WANG Xiao-wei,HUANG WU-ren,LIUJun.Survey and analysis on nutrient level andmicroorganism population of orchard soil in Beijing suburb[J].Chinese Agricultural Science Bulletin,2009,25(17):162-167.张强,魏钦平,齐鸿雁,王小伟,黄武仁,刘军.北京果园土壤营养状况和微生物种群调查分析[J].中国农学通报,2009,25(17):162-167.