台湾桤木林草复合模式土壤微生物量碳季节动态

doi:10.11707/j.1001-7488.20130704

Abstract

Abstract:

Soil microbes drive carbon and nutrient cycling in forest ecosystem. Soil microbial biomass is commonly limited by environmental factors and soil carbon availability. We employed two forest-grass systems of alder (Alnus formosana) + regrass (Lolium multiflorum) (AL) and alder (Alnus formosana) + limpograss (Hemarthria compress) (AH), as well as alder + natural weed (AN) that served as control, in a returning farmland to forest land in Danling, Sichuan Province, to investigate dynamics of soil organic carbon (SOC) and soil microbial biomass carbon (SMBC) content. The results showed that soil organic carbon and soil microbial biomass carbon content in the two forest-grass compound models and the control (AN) all decreased with depth of the soil layers (0-10, 10-20, 20-30, 30-40 cm), and the decrease speed was fastest in AN, followed by AL and then AH model. The dynamic of SOC content of the three models over the all soil layers exhibited a "down-up-down" trend from spring to winter, except 0-10,10-20 cm in AH model. The SOC content was highest in summer, and lowest in autumn. However, SMBC content exhibited the opposite trend, highest in autumn and lowest in summer. There was significant difference in soil organic carbon and soil microbial biomass carbon between the two forest-grass compound models and AN (P <0.01), and the rank was in an order of AH model>AL model>AN model. The content of soil organic carbon in AH, and AL was 1.24-1.55, and 1.16-1.30 times of that in AN; and the content of soil microbial biomass carbon in AH, and AL was 1.50-2.95, and 1.23-1.80 times of that in AN.

Key words: Alnus formosana, forest and grass composite model, soil organic carbon, soil microbial biomass carbon, seasonal dynamic

CLC Number:

S718.55

He Yun, Zhou Yigui, Li Xianwei, Miao Yu, Fan Chuan, Chen Yuelin. Seasonal Dynamics of Soil Microbial Biomass Carbon in Alnus formosana Forest-Grass Compound Models[J]. Scientia Silvae Sinicae, 2013, 49(7): 26-33.

References

方丽娜,杨效东,杜杰.2006.土地利用方式对西双版纳热带森林土壤微生物生物量碳的影响.应用生态学报, 22(4):837-844.

姜培坤. 2005. 不同林分下土壤活性有机碳库研究.林业科学, 41(1):10-13.

李贤伟, 张健,陈文德,等. 2005. 三倍体毛白杨—黑麦草复合模式细根和草根分布与生长特征.草业学报,14 (6):73-78.

李贤伟, 张健, 胡庭兴,等. 2009. 退耕还林理论基础及林草模式的实践应用. 北京: 科学出版社.

李新爱,肖和艾,吴金水,等.2006. 喀斯特地区不同土地利用方式对土壤有机碳、全氮以及微生物生物量碳和氮的影响.应用生态学报,17(10):1827-1831.

罗正华,李贤伟,袁渭阳,等. 2008. 台湾桤木幼林地细根生长及林地土壤抗蚀性分析.四川农业大学学报, 26 (3):245-250.

彭佩钦, 张文菊, 童成立,等. 2005. 洞庭湖典型湿地土壤碳、氮和微生物碳、氮及其垂直分布.水土保持学报, 19(1):49-53.

漆良华, 张旭东, 彭镇华,等.2008.湘西北退化侵蚀地植被恢复区土壤养分、微生物与酶活性的典范相关分析.林业科学,44(9):1-6.

漆良华, 张旭东, 周金星,等.2009.湘西北小流域不同植被恢复区土壤微生物数量、生物量碳氮及其分形特征.林业科学,45(8):14-20.

宋明伟, 李爱宗, 蔡立群,等. 2008. 耕作方式对土壤有机碳库的影响.农业环境科学学报, 27(2):622-626.

王巧,李贤伟,杨渺,等. 2007. 光皮桦木-扁穗牛鞭草复合模式细根草根生物量及空间分布.四川农业大学学报, 25(3):430

吴艺雪,杨效东,余广彬. 2009. 两种热带雨林土壤微生物生物量碳季节动态及其影响因素.生态环境学报,18 (2):658-663.

宇万太, 赵鑫, 马强,等. 2008. 长期定位试验下施肥对潮棕壤活性碳库及碳库管理指数的影响.土壤通报,39 (3):540-543.

张崇邦,金则新,施时迪. 2002. 浙江天台山几种林型下土壤细菌生理群生态分布的特性.植物生态学报, 26(3): 269-274.

张剑,汪思龙,王清奎,等. 2009. 不同森林植被下土壤活性有机碳含量及其季节变化.中国生态农业学报,17(1): 41-47.

张洁,姚宇卿,金轲. 2007. 保护性耕作对坡耕地土壤微生物碳、氮的影响.水土保持学报, 21(4):127-129.

张金波,宋长春,杨文燕. 2005. 小叶樟湿地表土水溶性有机碳季节动态变化及影响因素分析.环境科学学报, 25(10):1397-1402.

周建斌, 陈竹君,李生秀. 2001. 土壤微生物量氮含量、矿化特性及其供氮作用.生态学报, 21(10):1718-1721.

周丽霞,丁明懋. 2007. 土壤微生物学特性对土壤健康的指示作用.生物多样性,15(2):162-171.

Allison S, Gartner T, Mack M, et al. 2010. Nitrogen alter carbon dynamics during early succession in boreal forest. Soil Biology Biochemistry, 42(9):1157-1164.

Arrouays D, Pelissier P. 1994. Modeling carbon storage profiles in temperate forest humid loamy soils of France. Soil Science, 157(3):185-192.

Brookes P C.1995.The use of microbial parameters in monitoring soil pollution by heavy metals. Biology and Fertility of Soils, 19(4):269-279.

Devi N B, Yadava P S. 2006. Seasonal dynamics in soil microbial biomass C, N and P in a mixed-oak forest ecosystem of Manipur, Northeast India. Applied Soil Ecology, 31(3):220-227.

Edwards K A, McCulloch J, Kershaw G P, et al. 2006. Sol microbial and nutrient dynamics in a wet Arctic sedge meadow in late winter and early spring. Soil Biology and Biochemistry, 38(9):2843-2851.

Frey S D, Drijber R, Smith H, et al. 2008. Microbial biomass, functional capacity, and community structure after 12 years of soil warming. Soil Biology Biochemistry, 40(11):2904-2907.

Gobernaa M, Sáncheza J, Pascualb J A, et al. 2006. Surface and subsurface organic carbon, microbial biomass and activity in a forest soil sequence. Soil Biology and Biochemistry, 38(8):2233-2243.

Hawkes C V, Kivlin S N, Rocca J D, et al. 2011.Fungal community responses to precipitation. Globe Change Biology, 17(4):1637-1645.

Liu L, Gundersen P, Zhang T, et al. 2012.Effect of phosphorus addition on soil microbial biomass and community composition in three forest type in tropical China. Soil Biology and Biochemistry,44(1):31-38.

Sandra R D, Kathleen K T. 2012. The effect of fire on microbial biomass: a meta-analysis of field studies. Biogeochemistry, 109(1): 49-61.

Schlesinger W H. 1990. Evidence from chronosequence studies for fl low carbon storage potential of soils. Nature, 348(15):232-234.

Singh J S, Singh D P, Kashyap A K.2010. Microbial biomass C, N and P in disturbed dry tropical forest soil India. Pedosphere, 20(6):780-788.

Sparling G P. 1992. Ratio of microbial biomass carbon to soil organic carbon as a sensitive indicator of changes in soil organic matter. Soil Research, 30(2):195-207.

Spedding T A, Hamel C, Mehuys G R, et al. 2004. Soil microbial dynamics in maize growing soil under different tillage and residue management systems. Soil Biology and Biochemistry, 36(3):499-512.

[1]	Ding Lingzhi, Man Xiuling, Xiao Ruihan, Cai Tijiu. Dynamics of Soil Microbial Biomass Carbon and Nitrogen in the Soil of Rhizosphere during Growing Season in the Cold Temperate Forests [J]. Scientia Silvae Sinicae, 2019, 55(7): 178-186.
[2]	Wang Zhikang, Xu Chenyang, Geng Zengchao, Liu Lili, Hou Lin, Du Can, Wang Qiang, Lü Dongwei. Characteristics of Soil Organic Carbon Density in Two Stands of Xinjiashan in Qinling Mountains Based on a New Method of Deducting Root Volume [J]. Scientia Silvae Sinicae, 2019, 55(6): 133-141.
[3]	Wei Wei, Dang Kunliang. Spatial Variation of the Density of Soil Organic Carbon in Forest Land on the Southern Slope of Qinling Mountains [J]. Scientia Silvae Sinicae, 2019, 55(5): 11-19.
[4]	Zhang Ling, Zhang Donglai, Mao Zijun. Charicateristic of Soil Oranic Carbon and Its Components in Different Successional Series of Broadleaved Korean Pine Forest in Xiaoxing' an Mountains [J]. Scientia Silvae Sinicae, 2017, 53(9): 11-17.
[5]	Du Manyi, Feng Huanying, Fan Shaohui, Su Wenhui, Mao Chao, Tang Xiaolu, Liu Guanglu. Effects of Fertilization on Vertical Distribution and Seasonal Dynamics of Soil Organic Carbon in Phyllostachys edulis Forests, Western Fujian Province [J]. Scientia Silvae Sinicae, 2017, 53(3): 12-20.
[6]	Zi Hongbiao, Xiang Zeyu, Wang Genxu, Ade Luji, Wang Changting. Profile of Soil Microbial Community under Different Stand Types in Qinghai Province [J]. Scientia Silvae Sinicae, 2017, 53(3): 21-32.
[7]	Li Xin, Chen Xiangang, Bai Mingrui, Li Fengge. Variation in the Content of Soil Organic Carbon and Its Labile Fractions among Different Age of Cryptomeria fortumei Plantation Afforested by the Grain for Green Program in Xuanwei Municipality of Southwest China [J]. Scientia Silvae Sinicae, 2017, 53(1): 11-19.
[8]	Shen Yifan, Qian Jinfang, Zheng Xiaoping, Yuan Ziqian, Huang Jianqin, Wen Guosheng, Wu Jiasen. Spatial-Temporal Variation of Soil Fertility in Chinese Walnut (Carya cathayensis) Plantation [J]. Scientia Silvae Sinicae, 2016, 52(7): 1-12.
[9]	Geng Pengfei, Jin Guangze. Spatial and Temporal Patterns of Fine Root Biomass in Four Forest Types in Xiaoxing'an Mountains [J]. Scientia Silvae Sinicae, 2016, 52(6): 140-148.
[10]	Wang Ning, Yang Xue, Li Shilan, Wang Nannan, Han Dongxue, Feng Fujuan. Seasonal Dynamics of Soil Microbial Biomass Carbon-Nitrogen in the Korean Pine Mixed Forests along Elevation Gradient [J]. Scientia Silvae Sinicae, 2016, 52(1): 150-158.
[11]	Li Chong, Zhou Guomo, Shi Yongjun, Zhou Yufeng, Zhang Yupeng, Shen Lifen, Fan Yeqing, Shen Zhenming. Effects of Different Management Measures on Soil Carbon in Bamboo Forest Ecosystems [J]. Scientia Silvae Sinicae, 2015, 51(4): 26-35.
[12]	Li Shenglan, Fang Xi, Xiang Wenhua, Sun Weijun, Zhang Shiji. Soil Microbial Biomass Carbon and Nitrogen Concentrations in Four Subtropical Forests in Hilly Region of Central Hunan Province, China [J]. Scientia Silvae Sinicae, 2014, 50(5): 8-16.
[13]	Guo Zhihua, Zhang Li, Guo Yanru, Wen Wanyu, Cao Meng, Guo Julan, Li Zhiyong. Soil Carbon Sequestration and Its Relationship with Soil pH in Qinglangang Mangrove Wetlands in Hainan Island [J]. Scientia Silvae Sinicae, 2014, 50(10): 8-15.
[14]	Cai Qianqian;Guo Zhihua;Hu Qipeng;Wu Gaojie. Vertical Distributin of Soil Organic Carbon and Carbon Storage under Different Hydrologic Conditions in Zoigê Alpine Kobresia Meadows Wetland [J]. Scientia Silvae Sinicae, 2013, 49(3): 9-16.
[15]	Qi Lianghua;Fan Shaohui;Du Manyi;Shi Lei;Yue Xianghua;Mao Chao. Vertical Distribution and Seasonal Dynamics of Soil Organic Carbon in Phyllostachy edulis Plantations and P. edulis-Cunninghamia lanceolata Mixed Forests in the Hilly Region of Central Hunan, Southern China [J]. Scientia Silvae Sinicae, 2013, 49(3): 17-24.

Seasonal Dynamics of Soil Microbial Biomass Carbon in Alnus formosana Forest-Grass Compound Models

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments