[1]王艮梅,韦庆翠,袁 润,等.不同连栽代次及龄组杨树林土壤微生物量氮动态[J].南京林业大学学报(自然科学版),2012,36(03):069-73.[doi:10.3969/j.jssn.1000-2006.2012.03.015]
 WANG Genmei,WEI Qingcui,YUAN Run,et al.The dynamics of soil microbial biomass nitrogen of poplar plantation with different stand ages and rotations[J].Journal of Nanjing Forestry University(Natural Science Edition),2012,36(03):069-73.[doi:10.3969/j.jssn.1000-2006.2012.03.015]
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不同连栽代次及龄组杨树林土壤微生物量氮动态
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《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

卷:
36
期数:
2012年03期
页码:
069-73
栏目:
研究论文
出版日期:
2012-05-30

文章信息/Info

Title:
The dynamics of soil microbial biomass nitrogen of poplar plantation with different stand ages and rotations
作者:
王艮梅1韦庆翠12 袁 润13 张焕朝1*王福好4 颜开义4
1.南京林业大学森林资源与环境学院, 江苏 南京 210037; 2.泰州锦园绿化工程有限公司,江苏 泰州 225300; 3.太原罗克佳华工业有限公司,山西 太原 030032; 4.泗洪县陈圩林场, 江苏 泗洪 223900
Author(s):
WANG Genmei1 WEI Qingcui12 YUAN Run13 ZHANG Huanchao1* WANG Fuhao4 YAN Kaiyi4
1.College of Forest Resources and Environment, Nanjing Forestry University, Nanjing 210037, China; 2.Taizhou Jinyuan Landscape Engineering Co., Ltd., Taizhou 225300, China; 3.Taiyuan Rockontrol Industry Co., Ltd., Taiyuan 030032, China; 4.Chenwei Forest Farm of Sihong County, Sihong 223900,China
关键词:
杨树人工林 土壤微生物量氮 年动态变化 土壤剖面分布
Keywords:
poplar plantation soil microbial biomass nitrogen(SMBN) annual change dynamics soil profile distribution
分类号:
S718
DOI:
10.3969/j.jssn.1000-2006.2012.03.015
文献标志码:
A
摘要:
选择不同种植林龄和代次的杨树人工试验林地,2009年2至12月分层采集土壤样品分析了土壤微生物量氮(SMBN)的年动态变化规律和剖面分布特征。结果表明:所有试验林地SMBN的年动态变化规律相似,2月份SMBN含量最低,各试验林地SMBN的平均含量为48.36 mg/kg(0~10 cm)、38.74 mg/kg(10~20 cm)和22.64 mg/kg(20~40 cm),10月份含量最高,平均为23.32 mg/kg(0~10 cm)、17.91 mg/kg(10~20 cm)和8.18 mg/kg(20~40 cm)。随着杨树种植林龄和代次的增加,SMBN的含量呈下降趋势。结果还显示,在动态采样期内,随着土层的加深SMBN含量降低,CK、F1、F2、S1及S2表土层(0~10 cm)SMBN的含量平均比10~20 cm和20~40 cm土层的分别高出11.50mg/kg和24.83 mg/kg(CK),13.40 mg/kg和25.30 mg/kg(F1),9.34 mg/kg和19.53 mg/kg(F2),7.17 mg/kg和19.00 mg/kg(S1),5.65 mg/kg和14.48 mg/kg(S2)。相关分析显示,SMBN含量与土壤有机质和全氮呈显著相关关系(相关系数分别为0.665 4和0.829 6)。
Abstract:
Different stand ages and rotations polar plantation sites were selected for investigating the dynamics and the distribution characteristics of soil microbial biomass nitrogen(SMBN)from February 2009 to December 2009. The results showed that SMBN annual change dynamics of all experimental sites was similar. The content of SMBN at February were the lowest and the average contents of all sites at different soil profiles were 48.36 mg/kg(0-10 cm),38.74 mg/kg(10-20 cm)and 22.64 mg/kg(20-40 cm), while the content of SMBN at October were the highest and the average contents of all sites at different soil profiles were 23.32 mg/kg(0-10 cm), 17.91 mg/kg(10-20 cm)and 8.18 mg/kg(20-40 cm), respectively. With stand age and rotation of poplar plantation increase, SMBN content decreased. The results also displayed that SMBN content decreased with soil profile depth increase, SMBN average content at 0-10 cm was 11.50mg/kg and 24.83 mg/kg higher than that at 10-20 cm and 20-40 cm for CK, 13.40 mg/kg and 25.30 mg/kg for F1, 9.34 mg/kg and 19.53 mg/kg for F2, 7.17 mg/kg and 19.00 mg/kg for S1, 5.65 mg/kg and 14.48 mg/kg for S2, respectively. The correlation analysis indicated that there existed significant correlations between SMBN and soil total nitrogen and organic matter(correlation coefficient were respectively 0.665 4 and 0.829 6).

参考文献/References:

[1] Jenk inson D S, Ladd J N. Microbial biomass in soil measurement and turnover[J]. Soil Biology and Biochemistry, 1981, 5:415- 471.
[2] Lthbridge G, Davidson M S. Microbial biomass as a source of nitrogen for cereal [J]. Soil Biology and Biochemistry, 1983, 15: 375-376.
[3] Marumoto T, Anderson J P E, Domsch L H. Decomposition of 14C- and15N-labelled microbial cells in soil [J]. Soil Biology and Biochemistry, 1982, 14:461-467.
[4] Zagal E, Persson J. Immobilization and remineralization of nitrate during glucose decomposition at four rates of nitrogen additions [J].Soil Biology and Biochemistry, 1994,26:1313-1321.
[5] 沈其荣,王岩,史瑞和.土壤微生物量和土壤固定态铵的变化及水稻对残留N的利用[J].土壤学报,2000,37(3):330-338.
[6] 谭周进,汤海涛,余崇祥.秸秆还田栽培晚稻土壤微生物动态研究[J].湖南农业科技,2001(4):30-33.
[7] 田育军.林杉长期不同施肥土壤微生物态氮作为土壤供氮指标的研究[J].甘肃农业大学学报,2000,35(1):24-28.
[8] 丰庆翠.杨树人工林土层微生物量氮、磷和活性研究[D].南京:南京林业大学,2010.
[9] 鲁如坤.土壤农业化学分析方法[M].北京:中国农业科技出版社,2000.
[10] 何振立.土壤微生物量及其在养分循环和环境质量评价中的意义[J].土壤,1997(2):61-69.
[11] Brookes P C, Landman A.Chloroform fumigation and the release of soil nitrogen:a rapid direct extraction method to measure microbial biomass nitrogen in soil[J].Soil Biology and Biochemistry,1985,17:837-842.
[12] Garland J L, Mills A L. Classification and characterization of heterotrophic microbial communities of on the basis of patterns of community-level sole-carbon-source utilization[J]. Appli Environ Microbiol, 1991,57: 2351-2359.
[13] 吴春林,陶忠芳,王国兵,等.次生栎林与火炬松人工林的土壤微生物量氮动态[J].南京林业大学学报:自然科学版,2010,34(6):38-42.
[14] 单鸿宾,梁智,王纯利,等.连作及灌溉方式对棉田土壤微生物量碳氮的影响[J].干旱地区农业研究,2010,28(4):202-205.
[15] 蒋永丰.苏北杨树人工林林地土壤氮矿质化特性研究[D].南京:南京林业大学,2006.
[16] Macarty G W, Meisinger J J, Jenniskens F M M. Relationships between total-N, biomass-N and active-N in soil under different tillage and N fertilizer treatments[J]. Soil Biology and Biochemistry, 1995, 27(10): 1245-1250.
[17] 徐阳春,沈其荣,冉炜.长期免耕与施用有机肥对土壤微生物生物量碳、氮、磷的影响[J].土壤学报,2002,39(1)89-95.
[18] Turco R F, Kennedy A C, Jawson M D. Micrpbial indicators of soil quality[C]//Doran J W. Defining Soil Quality for a Sustainable Environment. USA: Madison Wisonsin, 1994.
[19] 沈其荣,王岩.土壤微生物量及其生态效应[J].南京农业大学学报,1996,19(4):45-51.
[20] Van G M, Lad J N. Microbial biomass responses to seasonal change and imposed drying regimes at increasing depths of undisturbed top soil profiles[J]. Soil Biology and Biochemistry, 1992,24:103-111.

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备注/Memo

备注/Memo:
收稿日期:2011-03-24 修回日期:2011-07-05 基金项目:国家自然科学基金项目(30872015); 高等学校博士学科点专项科研基金项目(200802980002) 第一作者:王艮梅,副教授,博士。*通信作者:张焕朝,教授。E-mail: hczhang@njfu.edu.cn。引文格式:王艮梅,韦庆翠, 袁润,等. 不同连栽代次及龄组杨树林土壤微生物量氮动态[J]. 南京林业大学学报:自然科学版,2012,36(3):69-73.
更新日期/Last Update: 2012-05-30