耕作管理对潮土团聚体形成及有机碳累积的长期效应

doi:10.3864/j.issn.0578-1752.2015.23.005

Abstract

Abstract: 【Objective】The long-term effects of various tillage managements on aggregation and organic C accumulation were investigated for promoting Fluvo-aquic soil quality in the North China plain.【Method】In this paper, undisturbed soils were sampled, which lasted for 8 years under conservation tillage at the State Experimental Station of Agro-Ecosystem in Fengqiu. The mass and stability of aggregates, and organic C concentration in bulk soil and aggregates were measured to evaluate the impact of tillage managements.【Result】Compared with conventional tillage, no-tillage and intermittent tillage markedly enhanced the mass proportion of large macro-aggregate in 0-10 cm layers and small macro-aggregate in 10-20 cm layers by 63.4% and 28.1%, respectively. In 0-20 cm layers, the mass proportion of macro-aggregate was increased by 3.0% under straw incorporation compared to that without straw returning. Tillage frequency reduction or straw incorporation improved the stability of aggregates, and the Mean Weight Diameter (MWD) and Geometric Mean Diameter (GMD) of the former in 0-10 cm layers were enhanced by 11.9%-31.6% and 4.1% -13.7%, respectively, while those of the latter in 0-20 cm layers were increased by 3.5% and 4.5%, respectively. Tillage frequency reduction and straw managements increased the organic C concentration of aggregates in 0-10 cm and 0-20 cm layers, respectively. Moreover, tillage methods coupled with straw managements had more significant effects on soil aggregates than single tillage frequency reduction or straw returning. The large and small macro-aggregates made more contribution to the accumulation of organic C in Fluvo-aquic soil, and the relative contribution from large macro-aggregate in 0-10 cm layers and that from small macro-aggregates in 10-20 cm layers could be enhanced by 49.2% and 29.1% respectively, through tillage frequency decrease.【Conclusion】No tillage and intermittent tillage combined with straw management could markedly accelerate soil aggregation. By enhancing the contribution of macro-aggregates to organic C accumulation, C sequestration in Fluvo-aquic soil would be also accelerated under conservation tillage.

Key words: conservation tillage, fluvo-aquic soil, water-stable aggregate, organic C

ZHANG Xian-feng, ZHU An-ning, ZHANG Jia-bao, YANG Wen-liang, YAN Jing-tao. The Long-Term Effect Research of Various Tillage Managements on the Soil Aggregates and Organic Carbon in Fluvo-Aquic Soil[J].Scientia Agricultura Sinica, 2015, 48(23): 4639-4648.

References

[1] Six J, Elliott E T, Paustian K. Soil structure and soil organic matter: Ⅱ. A normalized stability index and the effect of mineralogy. Soil Science Society of America Journal, 2000, 64(3): 1042-1049.

[2] 王彩霞, 刘帅, 王勇, 王旭东. 不同保护性耕作方式对微团聚体有机碳氧化稳定性的影响. 西北农林科技大学学报: 自然科学版, 2010, 38(5): 149-155.

Wang C X, Liu S, Wang Y, Wang X D. Effect of different conservational tillage modes on the oxidation stability of soil organic carbon in soil micro-aggregates. Journal of Northwest A&F University: Natural Science Edition, 2010, 38(5): 149-155. (in Chinese)

[3] López-Garrido R, Madejón E, Murillo J M, Moreno F. Short and long-term distribution with depth of soil organic carbon and nutrients under traditional and conservation tillage in a Mediterranean environment (Southwest Spain). Soil Use and Management, 2011, 27(2): 177-185.

[4] 田慎重, 王瑜, 李娜, 宁堂原, 王丙文, 赵红香, 李增嘉. 耕作方式和秸秆还田对华北地区农田土壤水稳性团聚体分布及稳定性的影响. 生态学报, 2013, 33(22): 7116-7124.

Tian S Z, Wang Y, Li N, Ning T Y, Wang B W, Zhao H X, Li Z J. Effects of different tillage and straw systems on soil water-stable aggregate distribution and stability in the North China Plain. Acta Ecologica Sinica, 2013, 33(22): 7116-7124. (in Chinese)

[5] 姜学兵, 李运生, 欧阳竹, 侯瑞星, 李发东. 免耕对土壤团聚体特征以及有机碳储量的影响. 中国生态农业学报, 2012, 20(3): 270-278.

Jiang X B, Li Y S, OuYang Z, Hou R X, Li F D. Effect of no-tillage on soil aggregate and organic carbon storage. Chinese Journal of Eco-Agriculture, 2012, 20(3): 270-278. (in Chinese)

[6] Yu H Y, Ding W X, Luo J F, Geng R L, Cai Z C. Long-term application of organic manure and mineral fertilizers on aggregation and aggregate-associated carbon in a sandy loam soil. Soil and Tillage Research, 2012, 124: 170-177.

[7] Six J, Bossuyt H, Degryze S, Degryze S, Denef K. A history of research on the link between (micro) aggregates, soil biota, and soil organic matter dynamics. Soil and Tillage Research, 2004, 79(1): 7-31.

[8] Chen H Q, Hou R X, Gong Y S, Li H W, Fan M S, Kuzyakov Y. Effects of 11 years of conservation tillage on soil organic matter fractions in wheat monoculture in Loess Plateau of China. Soil and Tillage Research, 2009, 106(1): 85-94.

[9] 张赛, 王龙昌. 保护性耕作对土壤团聚体及其有机碳含量的影响. 水土保持学报, 2013, 27(4): 263-267.

Zhang S, Wang L C. Effect of conservation tillage on stability and content of organic carbon in soil aggregates. Journal of Soil and Water Conservation, 2013, 27(4): 263-267. (in Chinese)

[10] Dalal R C, Chan K Y. Soil organic matter in rainfed cropping systems of the Australian cereal belt. Soil Research, 2001, 39(3): 435-464.

[11] Six J, Elliott E T, Paustian K. Soil macroaggregate turnover and microaggregate formation: A mechanism for C sequestration under no-tillage agriculture. Soil Biology and Biochemistry, 2000, 32(14): 2099-2103.

[12] Jastrow J D. Soil aggregate formation and the accrual of particulate and mineral-associated organic matter. Soil Biology and Biochemistry, 1996, 28(4): 665-676.

[13] 孙汉印, 姬强, 王勇, 王旭东. 不同秸秆还田模式下水稳性团聚体有机碳的分布及其氧化稳定性研究. 农业环境科学学报, 2012, 31(2): 369-376.

Sun H Y, Ji Q, Wang Y, Wang X D. The distribution of water -stable aggregate-associated organic carbon and its oxidation stability under different straw returning modes. Journal of Agro-Environment Science, 2012, 31(2): 369-376. (in Chinese)

[14] 王勇, 姬强, 刘帅, 孙汉印, 王旭东. 耕作措施对土壤水稳性团聚体及有机碳分布的影响. 农业环境科学学报, 2012, 31(7): 1365-1373.

Wang Y, Ji Q, Liu S, Sun H Y, Wang X D. Effect of tillage practices on water-stable aggregation and aggregate-associated organic C in soils. Journal of Agro-Environment Science, 2012, 31(7): 1365-1373. (in Chinese)

[15] Elliott E T, Coleman D C. Let the soil work for us. Ecological Bulletins, 1988, 39: 23-32.

[16] 陈文超, 朱安宁, 张佳宝, 朱强跟, 杨文亮, 舒馨. 保护性耕作对潮土团聚体组成及其有机碳含量的影响. 土壤, 2014, 46(1): 35-40.

Chen W C, Zhu A N, Zhang J B, Zhu Q G, Yang W L, Shu X. Effects of conservation tillage on the composition and organic carbon content of soil aggregates in Fluvo-aquic soil. Soils, 2014, 46(1): 35-40. (in Chinese)

[17] Haynes R J. Labile organic matter fractions as central components of the quality of agricultural soils: An overview. Advances in Agronomy, 2005, 85: 221-268.

[18] Elliott E T. Aggregate structure and carbon, nitrogen, and phosphorus in native and cultivated soils. Soil Science Society of America Journal, 1986, 50(3): 627-633.

[19] 鲁如坤. 土壤农业化学分析方法. 北京: 中国农业科技出版社, 1999: 106-195.

Lu R K. Analytical Methods of Soil and Agricultural Chemistry. Beijing: China Agricultural Science and Technology Press, 1999: 106-195. (in Chinese)

[20] 周虎, 吕贻忠, 杨志臣, 李保国. 保护性耕作对华北平原土壤团聚体特征的影响. 中国农业科学, 2007, 40(9): 1973-1979.

Zhou H, Lü Y Z, Yang Z C, Li B G. Effects of conservation tillage on soil aggregates in Huabei Plain, China. Scientia Agricultura Sinica, 2007, 40(9): 1973-1979. (in Chinese)

[21] Liu X L, He Y Q, Zhang H L, Schroder J K, Li C L, Zhou J, Zhang Z Y. Impact of land use and soil fertility on distributions of soil aggregate fractions and some nutrients. Pedosphere, 2010, 20(5): 666-673.

[22] Amezketa E. Soil aggregate stability: A review. Journal of Sustainable Agriculture, 1999, 14(2/3): 83-151.

[23] Anderson I C, Buxton D R, Karlen D L, Cambardella C. Cropping system effects on nitrogen removal, soil nitrogen, aggregate stability, and subsequent corn grain yield. Agronomy Journal, 1997, 89(6): 881-886.

[24] Sun T, Chen Q, Chen Y, Cruse R M, Li X F, Song C Y, Kravchenko Y S, Zhang X Y. A novel soil wetting technique for measuring wet stable aggregates. Soil and Tillage Research, 2014, 141: 19-24.

[25] Degens B P, Sparling G P. Repeated wet-dry cycles do not accelerate the mineralization of organic C involved in the macro-aggregation of a sandy loam soil. Plant and Soil, 1995, 175(2): 197-203.

[26] Franzluebbers A J. Soil organic matter stratification ratio as an indicator of soil quality. Soil and Tillage Research, 2002, 66(2): 95-106.

[27] Jacobs A, Helfrich M, Dyckmans J, Rauber R, Ludwig B. Effects of residue location on soil organic matter turnover: Results from an incubation experiment with ¹⁵N-maize. Journal of Plant Nutrition and Soil Science, 2011, 174(4): 634-643.

[28] 史奕, 陈欣, 沈善敏. 有机胶结形成土壤团聚体的机理及理论模型. 应用生态学报, 2002, 13(11): 1495-1498.

Shi Y, Chen X, Shen S M. Mechanisms of organic cementing soil aggregate formation and its theoretical models. Chinese Journal of Applied Ecology, 2002, 13(11): 1495-1498. (in Chinese)

[29] 高会议, 郭胜利, 刘文兆, 车升国, 李淼. 不同施肥处理对黑垆土各粒级团聚体中有机碳含量分布的影响. 土壤学报, 2010(5): 931-938.

Gao H Y, Guo S L, Liu W Z, Che S G, Li M. Effect of fertilization on organic carbon distribution in various fractions of aggregates in Caliche soil. Acta Pedologica Sinica, 2010(5): 931-938. (in Chinese)

[30] 杨景成, 韩兴国, 黄建辉, 潘庆民. 土地利用变化对陆地生态系统碳贮量的影响. 应用生态学报, 2003, 14(8): 1385-1390.

Yang J C, Han X G, Huang J H, Pan Q M. Effect of land use change on carbon storage in terrestrial ecosystem. Chinese Journal of Applied Ecology, 2003, 14(8): 1385-1390. (in Chinese)

[31] Freebairn D M, Loch R J, Silburn D M. Soil erosion and soil conservation for vertisols. Developments in Soil Science, 1996, 24: 303-362.

[32] Jha P, Garg N, Lakaria B L, Biswas A K, Rao A S. Soil and residue carbon mineralization as affected by soil aggregate size. Soil and Tillage Research, 2012, 121: 57-62.

[33] Six J, Feller C, Denef K, Ogle S, Sa J C D M, Albrecht A. Soil organic matter, biota and aggregation in temperate and tropical soils-Effects of no-tillage. Agronomie, 2002, 22(7/8): 755-775.

[34] Gerzabek M H, Haberhauer G, Kirchmann H. Soil organic matter pools and carbon-13 natural abundances in particle-size fractions of a long-term agricultural field experiment receiving organic amendments. Soil Science Society of America Journal, 2001, 65(2): 352-358.

Related Articles 15

[1]	WANG RenZhuo, LI YueYing, HUANG ShaoMin, JIANG GuiYing, ZHANG Qi, LIU ChaoLin, YANG Jin, WANG MengRu, WANG BeiBei, LIU Fang, GUO DouDou, JIE XiaoLei, SONG Lian, LIU ShiLiang. Effects of Long-Term Combination of Organic and Inorganic Fertilizers on Bacterial Community Structure, Ecological Network, and Key Species in Fluvo-Aquic Soil [J]. Scientia Agricultura Sinica, 2026, 59(2): 354-367.
[2]	FANG KangRui, DING ShiJie, CHEN YuShan, YANG BingGeng, GUO TengFei, XU XinPeng, ZHAO ShiCheng, WANG XiuBin, HUANG ShaoMin, QIU ShaoJun, HE Ping, ZHOU Wei. In-Season Release Rate of Nitrogen and Phosphorus in Manure Fertilizers During the Wheat Season in Typical Fluvo-Aquic Soil Under the Combined Application of Chemical and Manure Fertilizers [J]. Scientia Agricultura Sinica, 2025, 58(24): 5234-5246.
[3]	LU YiNing, GU XiaoBo, DU YaDan, LI XiaoYan, YAN TingLin, ZHAO TongTong. Conservation Tillage and Nitrogen Application Promote Soil Carbon and Nitrogen Mineralization and Improve Maize Photosynthetic Characteristics and Yield [J]. Scientia Agricultura Sinica, 2025, 58(15): 3051-3063.
[4]	GUO DouDou, ZHANG KeKe, HUANG ShaoMin, SONG Xiao, ZHANG ShuiQing, YUE Ke, DING ShiJie, GUO TengFei. Effects of Long-Term Fertilization on Phosphorus Adsorption and Desorption Characteristics of Fluvo-Aquic Soils [J]. Scientia Agricultura Sinica, 2025, 58(14): 2805-2820.
[5]	WANG ShiJi, LI YueYing, CHEN Chen, JIANG GuiYing, LIU ChaoLin, ZHU ChangWei, YANG Jin, WANG MengRu, JIE XiaoLei, LIU Fang, LIU ShiLiang. The Characteristics of Ammonia Volatilization and Crop Yield Under Legume-Wheat Rotation System in Fluvo-Aquic Soil in Northern Henan Province [J]. Scientia Agricultura Sinica, 2025, 58(13): 2614-2629.
[6]	LI LianYi, WANG ShiJi, JIANG GuiYing, LI Yang, YANG Jin, ZHU XuanLin, ZHU ChangWei, WANG RenZhuo, LIU Fang, JIE XiaoLei, LIU ShiLiang. Rotation Tillage Mode Improves Wheat Root and Yield in Fluvo- Aquic Soil in Norther Henan Province [J]. Scientia Agricultura Sinica, 2024, 57(18): 3626-3641.
[7]	WANG WenJun, LIANG AiZhen, ZHANG Yan, CHEN XueWen, HUANG DanDan. Model Simulation Research of Soil Organic Carbon Dynamics of Long-Term Conservation Tillage in Black Soil [J]. Scientia Agricultura Sinica, 2024, 57(10): 1943-1960.
[8]	WANG Yu, SONG YiFan, ZHANG Rong, MU HaiMeng, SUN LiFang, FU KaiXia, WU ZiJun, HUANG QingQing, XU YingMing, LI GeZi, WANG YongHua, GUO TianCai. Effects of Soil Application of Passivating Agent and Compound Microbial Fertilizer on Cadmium Accumulation in Winter Wheat [J]. Scientia Agricultura Sinica, 2024, 57(1): 126-141.
[9]	HAN ZiXuan, FANG JingJing, WU XuePing, JIANG Yu, SONG XiaoJun, LIU XiaoTong. Synergistic Effects of Organic Carbon and Nitrogen Content in Water-Stable Aggregates as well as Microbial Biomass on Crop Yield Under Long-Term Straw Combined Chemical Fertilizers Application [J]. Scientia Agricultura Sinica, 2023, 56(8): 1503-1514.
[10]	ZHOU Ying, YANG Peng, WANG LiGang, LEI QiuLiang, ZHANG YaNan. Optimization Path of the Ecological Compensation Mechanism for Conservation Tillage in the Northeast Black Soil Region [J]. Scientia Agricultura Sinica, 2023, 56(22): 4478-4489.
[11]	ZHANG LingFei, MA Lei, LI YuDong, ZHENG FuLi, WEI JianLin, TAN DeShui, CUI XiuMin, LI Yan. Effects of Long-Term Synergistic Application of Organic Materials and Chemical Fertilizers on Bacterial Community and Enzyme Activity in Wheat-Maize Rotation Fluvo-Aquic Soil [J]. Scientia Agricultura Sinica, 2023, 56(19): 3843-3855.
[12]	ZHANG XueLin, WU Mei, HE TangQing, ZHANG ChenXi, TIAN MingHui, LI XiaoLi, HOU XiaoPan, HAO XiaoFeng, YANG QingHua, LI ChaoHai. Effects of Crop Residue Decomposition on Soil Inorganic Nitrogen and Greenhouse Gas Emissions from Fluvo-Aquic Soil and Shajiang Black Soil [J]. Scientia Agricultura Sinica, 2022, 55(4): 729-742.
[13]	ZHANG YingQiang,ZHANG ShuiQin,LI YanTing,ZHAO BingQiang,YUAN Liang. Conversion Characteristics of Different Carboxyl-Containing Organic Acids Modified Urea in Calcareous Fluvo-Aquic Soil [J]. Scientia Agricultura Sinica, 2022, 55(17): 3355-3364.
[14]	REN JunBo, YANG XueLi, CHEN Ping, DU Qing, PENG XiHong, ZHENG BenChuan, YONG TaiWen, YANG WenYu. Effects of Interspecific Distances on Soil Physicochemical Properties and Root Spatial Distribution of Maize-Soybean Relay Strip Intercropping System [J]. Scientia Agricultura Sinica, 2022, 55(10): 1903-1916.
[15]	LI Jing,WU HuiJun,WU XuePing,WANG BiSheng,YAO YuQing,LÜ JunJie. Long-Term Conservation Tillage Enhanced Organic Carbon and Nitrogen Contents of Particulate Organic Matter in Soil Aggregates [J]. Scientia Agricultura Sinica, 2021, 54(2): 334-344.

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed

Comments

Recommended 0

No Suggested Reading articles found!

The Long-Term Effect Research of Various Tillage Managements on the Soil Aggregates and Organic Carbon in Fluvo-Aquic Soil

RichHTML

PDF

Cited