Chin J Plant Ecol ›› 2008, Vol. 32 ›› Issue (3): 622-631.DOI: 10.3773/j.issn.1005-264x.2008.03.011
• Original article • Previous Articles Next Articles
ZHANG Rui-Qing1,2(), SUN Zhen-Jun1,*(
), WANG Chong1, YUAN Tang-Yu2
Received:
2006-04-03
Accepted:
2006-06-26
Online:
2008-04-03
Published:
2008-05-30
Contact:
SUN Zhen-Jun
ZHANG Rui-Qing, SUN Zhen-Jun, WANG Chong, YUAN Tang-Yu. ECOLOGICAL PROCESS OF LEAF LITTER DECOMPOSITION IN TROPICAL RAINFOREST IN XISHUANGBANNA, SW CHINA. Ⅲ. ENZYME DYNAMICS[J]. Chin J Plant Ecol, 2008, 32(3): 622-631.
项目 Item | 2004年 | 2005年 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
4月 Apr. | 5月 May | 6月 Jun. | 7月 July | 8月 Aug. | 9月 Sept. | 10月 Oct. | 11月 Nov. | 12月 Dec. | 1月 Jan. | 2月 Feb. | 3月 Mar. | |||||||||||||||||||||||
气温 Temperature (℃) | 21.5 | 23.6 | 24.7 | 25.5 | 25.2 | 25.4 | 24.2 | 22.3 | 19.8 | 15.0 | 16.8 | 19.3 | ||||||||||||||||||||||
降雨量 Precipitation (mm) | 263.0 | 779.0 | 223.9 | 79.9 | 169.0 | 204.6 | 160.1 | 56.8 | 45.8 | 0.0 | 1.5 | 0.0 |
Table 1 Average monthly temperature and amount of monthly precipitation at sampling time (2004.4-2005.3) in study site of Xishuangbanna
项目 Item | 2004年 | 2005年 | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
4月 Apr. | 5月 May | 6月 Jun. | 7月 July | 8月 Aug. | 9月 Sept. | 10月 Oct. | 11月 Nov. | 12月 Dec. | 1月 Jan. | 2月 Feb. | 3月 Mar. | |||||||||||||||||||||||
气温 Temperature (℃) | 21.5 | 23.6 | 24.7 | 25.5 | 25.2 | 25.4 | 24.2 | 22.3 | 19.8 | 15.0 | 16.8 | 19.3 | ||||||||||||||||||||||
降雨量 Precipitation (mm) | 263.0 | 779.0 | 223.9 | 79.9 | 169.0 | 204.6 | 160.1 | 56.8 | 45.8 | 0.0 | 1.5 | 0.0 |
有机质Organic matter (g·kg-1) | 全氮Total nitrogen (g·kg-1) | C/N | pH | 容重Density (×109mg·m-3) |
---|---|---|---|---|
48.3±0.8 | 2.3±0.0 | 12.3±1.2 | 4.75±0.22 | 1.02±0.10 |
Table 2 Physio-chemical properties of the top soil (0-2.5 cm) in experiment fields in Xishuangbanna (Mean±SE, n=14)
有机质Organic matter (g·kg-1) | 全氮Total nitrogen (g·kg-1) | C/N | pH | 容重Density (×109mg·m-3) |
---|---|---|---|---|
48.3±0.8 | 2.3±0.0 | 12.3±1.2 | 4.75±0.22 | 1.02±0.10 |
全碳 C (%) | 全氮 N (%) | 碳氮比 C/N ratio | 灰分 Ash (%) | 纤维素 Cellulose (%) | 木质素 Lignin (%) |
---|---|---|---|---|---|
49.1±0.22 | 1.11±0.01 | 44.3±0.16 | 7.41±0.02 | 41.29±0.06 | 28.26±0.04 |
Table 3 Basic properties of materials (mixed leaf litters) used in the study (Mean±SE, n=3)
全碳 C (%) | 全氮 N (%) | 碳氮比 C/N ratio | 灰分 Ash (%) | 纤维素 Cellulose (%) | 木质素 Lignin (%) |
---|---|---|---|---|---|
49.1±0.22 | 1.11±0.01 | 44.3±0.16 | 7.41±0.02 | 41.29±0.06 | 28.26±0.04 |
Fig.5 Dynamics of β-1,4-endoglucanase, β-1,4-exoglucanase, β-1,4-glucosidase, xylanase and phenol oxidase activity during litter decomposition in field study Legends see Fig.2
Fig.6 Dynamics of β-1,4-endoglucanase, β-1,4-exoglucanase, β-1,4-glucosidase, xylanase and phenol oxidase activity during materials decomposition in simulated study Legends see Fig.2
酶种类 Enzyme type | 处理 Treatment | 失重率 Mass loss (%) |
---|---|---|
转化酶 Invertase | C | -0.331 |
F | -0.713** | |
MN | -0.493* | |
M | -0.745** | |
淀粉酶 Amylase | C | -0.373 |
F | -0.561* | |
MN | -0.637** | |
M | -0.059 | |
酸性磷酸酶 Acid phosphatase | C | -0.832** |
F | -0.660** | |
MN | 0.799** | |
M | 0.827** | |
碱性磷酸酶 Alkaline phosphatase | C | -0.203 |
F | 0.096 | |
MN | 0.902** | |
M | 0.246 | |
C1酶 Exoglucanase | C | -0.934** |
F | -0.904** | |
MN | -0.894** | |
M | -0.946** | |
Cx酶 Endoglucanase | C | 0.587* |
F | 0.667** | |
MN | 0.777** | |
M | 0.280 | |
β-葡萄糖苷酶 β-Glucosidase | C | 0.746** |
F | 0.912** | |
MN | 0.581* | |
M | 0.280 | |
木聚糖酶 Xylanase | C | 0.573* |
F | 0.643** | |
MN | -0.198 | |
M | 0.293 | |
多酚氧化酶 Phenol oxidase | C | 0.431 |
F | 0.335 | |
MN | 0.580* | |
M | -0.236 |
Table 4 Correlation coefficients (r) for enzyme activities and mass loss rates of decomposing materials
酶种类 Enzyme type | 处理 Treatment | 失重率 Mass loss (%) |
---|---|---|
转化酶 Invertase | C | -0.331 |
F | -0.713** | |
MN | -0.493* | |
M | -0.745** | |
淀粉酶 Amylase | C | -0.373 |
F | -0.561* | |
MN | -0.637** | |
M | -0.059 | |
酸性磷酸酶 Acid phosphatase | C | -0.832** |
F | -0.660** | |
MN | 0.799** | |
M | 0.827** | |
碱性磷酸酶 Alkaline phosphatase | C | -0.203 |
F | 0.096 | |
MN | 0.902** | |
M | 0.246 | |
C1酶 Exoglucanase | C | -0.934** |
F | -0.904** | |
MN | -0.894** | |
M | -0.946** | |
Cx酶 Endoglucanase | C | 0.587* |
F | 0.667** | |
MN | 0.777** | |
M | 0.280 | |
β-葡萄糖苷酶 β-Glucosidase | C | 0.746** |
F | 0.912** | |
MN | 0.581* | |
M | 0.280 | |
木聚糖酶 Xylanase | C | 0.573* |
F | 0.643** | |
MN | -0.198 | |
M | 0.293 | |
多酚氧化酶 Phenol oxidase | C | 0.431 |
F | 0.335 | |
MN | 0.580* | |
M | -0.236 |
[1] | Brown S, Lugo AE (1982). Storage and production of organic matter in tropical forest and their role in the global carbon cycle. Biotropica, 14,161-187. |
[2] | Burns RG (1978). Enzyme activity in soil: some theoretical and practical considerations. In: Burns RG ed. Soil Enzymes. Academic Press, London, 295-340. |
[3] | Cao M, Zhang JH, Feng ZL, Deng JW, Deng XB (1996). Tree species composition of a seasonal rain forest in Xishuangbanna, Southwest China. Tropical Ecology, 37(2),183-192. |
[4] | Criquet S, Tagger S, Vogt G, Iacazio G, Le Petit J (1999). Laccase activity of forest litter. Soil Biology and Biochemistry, 31,1239-1244. |
[5] | Cuevas E, Brown S, Lugo AE (1991). Above- and belowground organic matter storage and production in a tropical pine plantation and a paired broadleaf secondary forest. Plant and Soil, 135,257-268. |
[6] | Kandeler E, LuxhØi J, Tscherko D, Magid J (1999). Xylanase, invertase and protease at the soil-litter interface of a loamy sand. Soil Biology and Biochemistry, 31,1171-1179. |
[7] | Ke X (柯欣), Zhao LJ (赵立军), Yin WY (尹文英) (1999). Succession in communities of soil animals during leaf litter decomposition in Cyclobalanopsis glauca forest . Zoological Research (动物学研究), 20,207-213. (in Chinese with English abstract) |
[8] | Kshattriya S, Sharma GD, Mishra RR (1992). Enzyme activities related to litter decomposition in forests of different age and altitude in North East India. Soil Biology and Biochemistry, 24,265-270. |
[9] | LuxhØi J, Magid J, Tscherko D, Kandeler E (2002). Dynamics of invertase, xylanase and coupled quality indices of decomposing green and brown plant residues. Soil Biology and Biochemistry, 34,501-508. |
[10] | Ren YH (任泳红), Cao M (曹敏), Tang JW (唐建维), Tang Y (唐勇), Zhang JH (张建侯) (1999). A comparative study on litterfall dynamics in a seasonal rain forest and a rubber plantation in Xishuangbanna, SW China. Acta Phytoecologica Sinica (植物生态学报), 23,418-425. (in Chinese with English abstract) |
[11] | Ross DJ, Roberts HS (1973). Biochemical activities in a soil profile under hard beech forest. Ⅰ. Invertase and amylase activities and relationships with other properties. New Zealand Journal of Science, 16,209-224. |
[12] | Setälä H, Haimi J, Huhta V (1988). A microcosm study on the respiration and weight loss in birch litter and raw humus as influenced by soil fauna. Biology and Fertility of Soils, 5,282-287. |
[13] | Sinsabaugh RL, Antibus RK, Linkins AE (1991). An enzymatic approach to the analysis of microbial activity during plant litter decomposition. Agriculture, Ecosystems and Environment, 34,43-54. |
[14] | Takeda H (1988). A 5 year study of pine needle litter decomposition in relation to mass loss and faunal abundances. Pedobiologia, 32,221-226. |
[15] | Wang J (王瑾), Huang JH (黄建辉) (2001). Comparison of major nutrient release patterns in leaf litter decomposition in warm temperate zone of China. Acta Phytoecologica Sinica (植物生态学报), 25,375-380. (in Chinese with English abstract) |
[16] | Xu GH (许光辉), Zheng HY (郑洪元) (1986). A Handbook for Soil Microbiology Analysis (土壤微生物分析方法手册). China Agriculture Press, Beijing. (in Chinese) |
[17] | Yang XD (杨效东) (2004). Dynamics and community structure of soil meso-microarthropods during leaf litter decomposition in tropical seasonal rain forests of Xishuangbanna, Yunnan. Biodiversity Science (生物多样性), 12,252-261. (in Chinese with English abstract) |
[18] | Zhang JH (张建侯), Zhang KY (张克映), Sha LQ (沙丽清), Liu YH (刘玉洪) (1994). An introduction to the permanent plots of Xishuangbanna Station of Tropical Ecology. Development of Research Network for Natural Resources,Environment and Ecology (资源生态环境网络研究动态), 5 (2),47-48. (in Chinese) |
[19] | Zhang QF (张庆费), Song YC (宋永昌), Wu HQ (吴化前), You WH (由文辉) (1999). Dynamics of litter amount and it's decomposition in different successional stage of evergreen broad-leaved forest in Tiantong, Zhejiang Province. Acta Phytoecologica Sinica (植物生态学报), 23,250-255. (in Chinese with English abstract) |
[20] | Zhang RQ (张瑞清), Sun ZJ (孙振钧), Wang C (王冲), Ge Y (葛源), Li YL (李云乐), Qiao YH (乔玉辉), Pang JZ (庞军柱), Zhang LD (张录达) (2006). Eco-process of leaf litter decomposition in tropical rain forest in Xishuangbanna, China. I. Decomposition dynamic of mixed leaf litters. Journal of Plant Ecology (Chinese Version) (植物生态学报), 30,780-790. (in Chinese with English abstract) |
[21] | Zhang RQ (张瑞清), Sun ZJ (孙振钧), Wang C (王冲), Ge Y (葛源), Qiao YH (乔玉辉), Pang JZ (庞军柱), Yuan TY (袁堂玉) (2007). Eco-process of leaf litter decomposition in Xishuangbanna tropical rainforest, SW China. Ⅱ. Population dynamics of soil microbiota and nematodes. Acta Ecologica Sinica (生态学报), 27,640-649. (in Chinese with English abstract) |
[1] | Qingshui Yu xiaofeng ni Jiangling Zhu Zhi-Yao TANG Jing-Yun FANG. Effects of 10 years of nitrogen and phosphorus additions on leaf non-structural carbohydrates of dominant plants in two tropical rainforests in the Jianfengling, Hainan [J]. Chin J Plant Ecol, 2024, 48(预发表): 0-0. |
[2] | Yao Liu Quan-Lin ZHONG Chao-Bin XU Dong-Liang CHENG 芳 跃郑 Zou Yuxing Zhang Xue Xin-Jie Zheng Yun-Ruo Zhou. Relationship between fine root functional traits and rhizosphere microenvironment of Machilus pauhoi at different sizes [J]. Chin J Plant Ecol, 2024, 48(预发表): 0-0. |
[3] | QIN Wen-Kuan, ZHANG Qiu-Fang, AO Gu-Kai-Lin, ZHU Biao. Responses and mechanisms of soil organic carbon dynamics to warming: a review [J]. Chin J Plant Ecol, 2024, 48(4): 403-415. |
[4] | WU Jun-Mei, ZENG Quan-Xin, MEI Kong-Can, LIN Hui-Ying, XIE Huan, LIU Yuan-Yuan, XU Jian-Guo, CHEN Yue-Min. Soil phosphorus availability regulates the response of soil enzyme activity and enzymatic stoichiometry to litter addition in a subtropical forest [J]. Chin J Plant Ecol, 2024, 48(2): 242-253. |
[5] | CHEN Ying-Jie, FANG Kai, QIN Shu-Qi, GUO Yan-Jun, YANG Yuan-He. Spatial patterns and determinants of soil organic carbon component contents and decomposition rate in temperate grasslands of Nei Mongol, China [J]. Chin J Plant Ecol, 2023, 47(9): 1245-1255. |
[6] | GUO Min, LUO Lin, LIANG Jin, WANG Yan-Jie, ZHAO Chun-Zhang. Effects of freeze-thaw changes on soil physicochemical properties and enzyme activities in root zone of Picea asperata and Fargesia nitida under subalpine forests of southwest China [J]. Chin J Plant Ecol, 2023, 47(6): 882-894. |
[7] | LUO Na-Na, SHENG Mao-Yin, WANG Lin-Jiao, SHI Qing-Long, HE Yu. Effects of long-term vegetation restoration on soil active organic carbon fractions content and enzyme activities in karst rocky desertification ecosystem of southwest China [J]. Chin J Plant Ecol, 2023, 47(6): 867-881. |
[8] | ZHONG Qi, LI Zeng-Yan, MA Wei, KUANG Yu-Xiao, QIU Ling-Jun, LI Yun-Jie, TU Li-Hua. Effects of nitrogen addition and litter manipulations on leaf litter decomposition in western edge of Sichuan Basin, China [J]. Chin J Plant Ecol, 2023, 47(5): 629-643. |
[9] | ZHENG Yang, SUN Xue-Guang, XIONG Yang-Yang, YUAN Gui-Yun, DING Gui-Jie. Effects of phyllospheric microorganisms on litter decomposition of Pinus massoniana [J]. Chin J Plant Ecol, 2023, 47(5): 687-698. |
[10] | DU Ting, CHEN Yu-Lian, BI Jing-Hui, YANG Yu-Ting, ZHANG Li, YOU Cheng-Ming, TAN Bo, XU Zhen-Feng, WANG Li-Xia, LIU Si-Ning, LI Han. Effects of forest gap on losses of total phenols and condensed tannins of foliar litter in a subalpine forest of western Sichuan, China [J]. Chin J Plant Ecol, 2023, 47(5): 660-671. |
[11] | LAI Shuo-Tian, WU Fu-Zhong, WU Qiu-Xia, ZHU Jing-Jing, NI Xiang-Yin. Reduced release of labile carbon from Abies fargesii var. faxoniana needle litter after snow removal in an alpine forest [J]. Chin J Plant Ecol, 2023, 47(5): 672-686. |
[12] | ZHAO Xiao-Xiang, ZHU Bin-Bin, TIAN Qiu-Xiang, LIN Qiao-Ling, CHEN Long, LIU Feng. Research progress on home-field advantage of leaf litter decomposition [J]. Chin J Plant Ecol, 2023, 47(5): 597-607. |
[13] | LI Xiao-Ling, ZHU Dao-Ming, YU Yu-Rong, WU Hao, MOU Li, HONG Liu, LIU Xue- Fei, BU Gui-Jun, XUE Dan, WU Lin. Effects of simulated nitrogen deposition on growth and decomposition of two bryophytes in ombrotrophic peatland, southwestern Hubei, China [J]. Chin J Plant Ecol, 2023, 47(5): 644-659. |
[14] | LI Hui-Xuan, MA Hong-Liang, YIN Yun-Feng, GAO Ren. Dynamic of labile, recalcitrant carbon and nitrogen during the litter decomposition in a subtropical natural broadleaf forest [J]. Chin J Plant Ecol, 2023, 47(5): 618-628. |
[15] | CHEN Lin-Kang, ZHAO Ping, WANG Ding, XIANG Rui, LONG Guang-Qiang. Non-additive effect of mixed decomposition of maize and potato straw [J]. Chin J Plant Ecol, 2023, 47(12): 1728-1738. |
Viewed | ||||||
Full text |
|
|||||
Abstract |
|
|||||
Copyright © 2022 Chinese Journal of Plant Ecology
Tel: 010-62836134, 62836138, E-mail: apes@ibcas.ac.cn, cjpe@ibcas.ac.cn