Changes in Soil Aggregates Associated Organic Carbon under Long-term Irrigation and Drought Cultivation

doi:10.16258/j.cnki.1674-5906.2022.11.006

Ecology and Environment ›› 2022, Vol. 31 ›› Issue (11): 2152-2160.DOI: 10.16258/j.cnki.1674-5906.2022.11.006

• Research Articles • Previous Articles Next Articles

Changes in Soil Aggregates Associated Organic Carbon under Long-term Irrigation and Drought Cultivation

ZHU Shengbao¹^,²(), TANG Guangmu¹^,^*(), ZHANG Yushu¹, XU Wanli¹^,^*(), GE Chunhui¹, MA Haigang¹

1. Institute of Soil Fertilizer and Agricultural Water Saving, Xinjiang Academy of Agricultural Sciences/Key Laboratory of Saline-alkali Land Improvement and Utilization (Saline-alkali Land in Arid and Semi-arid Regions), Ministry of Agriculture and Rural Areas, Urumqi 830091
2. College of resources and Environment, Xinjiang Agricultural University, Urumqi 830092

Received:2022-08-11 Online:2022-11-18 Published:2022-12-22
Contact: TANG Guangmu,XU Wanli

水旱长期耕作下土壤团聚体及有机碳动态变化

朱生堡¹^,²(), 唐光木¹^,^*(), 张云舒¹, 徐万里¹^,^*(), 葛春辉¹, 马海刚¹

1.新疆农业科学院土壤肥料与农业节水研究所/农业农村部盐碱土改良与利用（干旱半干旱区盐碱地）重点实验室，新疆乌鲁木齐 830091
2.新疆农业大学资源与环境学院，新疆乌鲁木齐 830092

通讯作者: 唐光木,徐万里
作者简介:朱生堡（1996年生），男，硕士研究生，研究方向为农田生态变化研究。E-mail: zhushengbao001@126.com
基金资助:
国家自然科学基金项目(41261059)

Abstract

Abstract:

The composition of soil aggregates and the changes in aggregate associated organic carbon under long-term paddy-dry land cultivation were measured in this paper to analyze the storage capacity of aggregate associated organic carbon in paddy and dry land in Xinjiang. Wet sieve method was used to separate different sizes of soil aggregates. Results showed that (1) the soil organic carbon content under the paddy and dry land conditions was increased with the increase of planting years. Compared with the natural soil, soil organic carbon content in paddy soil increased by 28.35 g·kg^-1 and 25.51 g·kg^-1 at the 0-20 cm and 20-40 cm depths, respectively, during the 100 planting years, while the soil organic carbon content in dry land only increased by 3.74 g·kg^-1 and 2.15 g·kg^-1at the 0-20 cm and 20-40 cm depth, respectively. (2) The content of macro-aggregate (>250 μm) and micro-aggregate (53-250 μm) increased by 321.60 and 199.80 g·kg^-1 during the 100 years of planting, while the aggregates<53 μm decreased with the increase of planting years under the paddy cultivation. Under the dryland cultivation, the micro-aggregates increased rapidly during the period of 0-5 a with the value of 231.21 g·kg^-1, and then remained at a relatively stable level after 5 a. The aggregates<53 μm decreased rapidly during the period of 0-10 a, and then maintained a stable level among 230.67 and 252.33 g·kg^-1. (3) The aggregate associated organic carbon content in the paddy soil was higher than that in the dry land. Compared with the natural soil, the macro-aggregate associated organic carbon content in the paddy soil increased by 22.95 g·kg^-1 during the 100 years of planting. However, the macro-aggregate associated organic carbon content in dry land soil increased by 3.25 g·kg^-1 during the period of 0-10 a, and then maintained a stable level. The mirco-aggregate associated organic carbon in the paddy soil was 145.30% higher than that in the dry land soil. The micro-aggregate associated organic carbon contents in the paddy and dry land soil were increased with the increase of planting years, while the aggregate<53 μm associated organic carbon content had the opposite change trend. The aggregate<53 μm organic carbon in paddy soil decreased gradually with the value of 45.28% during the 100 years of planting, while it decreased rapidly by 61.45% in the dry land soil between 0 and 10 a. (4) There was a positive correlation between soil aggregates and the aggregate associated organic carbon in the paddy and dry land soil. The content of aggregate<53 μm and its associated organic carbon showed a significant linear correlation, while the micro-and macro-aggregate content and their associated organic carbon showed significant exponential correlations under the paddy soil. Under dryland cultivation, the macro-aggregate content and its associated organic carbon showed a logarithmic relationship, while the micro-aggregate content and its associated organic carbon content showed an exponential relationship. In conclusion, the paddy field is more conducive to the improvement of aggregate associated organic carbon content and the formation of stable aggregates than the dry land, which is beneficial to promote the development of soil structure.

Key words: paddy, dry land, soil aggregate, soil organic carbon, Xinjiang

摘要：

分析比较新疆水旱长期耕作不同年限下土壤团聚体组成及其各粒级团聚体有机碳的动态变化，探讨水田和旱地土壤团聚体有机碳的赋存能力。采用湿筛法对新疆水田和旱地的土壤团聚体及其有机碳的变化进行研究。研究发现，（1）水田和旱地土壤有机碳随着种植时间的延长呈现增加趋势，旱地显著低于水田土壤有机碳的增加。（2）水田种植100 a内，53-250 μm微团聚体和>250 μm水稳性团聚体增加了199.80 g·kg^-1和321.60 g·kg^-1，<53 μm团聚体则逐步减少；旱地种植下，53-250 μm微团聚体在0-5 a间快速增加了231.21 g·kg^-1，5 a后基本维持在一个相对稳定的水平；<53 μm团聚体0-10 a间快速下降后，维持在230.67-252.33 g·kg^-1之间的稳定水平。（3）团聚体有机碳水田显著大于旱地，100 a间水田>250 μm水稳性团聚体有机碳质量分数，与荒地相比增加了22.95 g·kg^-1；而旱地则在种植0-10 a间表现出增加的趋势，10 a后基本保持在相对稳定的水平；53-250 μm微团聚体有机碳质量分数水田比旱地显著高出了145.30%，在种植时间内（100 a）都呈现一致的增加趋势；<53 μm团聚体在种植100 a内都呈现出下降趋势，但水田<53 μm有机碳则在种植100 a内逐步减少，与自然土壤开垦前降低了45.28%，旱地土壤则在0-10 a间快速下降。（4）水田和旱地土壤团聚体质量分数与其有机碳质量分数之间呈正相关关系，不同粒径团聚体质量分数与其有机碳质量分数之间相关关系表现不同。综上，荒地开垦后水田比旱地更有利于土壤有机碳质量分数的提高和稳定性团聚体颗粒的形成，有利于促进土壤结构向良性方向发展。

关键词: 水田, 旱地, 土壤团聚体, 有机碳, 新疆

CLC Number:

ZHU Shengbao, TANG Guangmu, ZHANG Yushu, XU Wanli, GE Chunhui, MA Haigang. Changes in Soil Aggregates Associated Organic Carbon under Long-term Irrigation and Drought Cultivation[J]. Ecology and Environment, 2022, 31(11): 2152-2160.

朱生堡, 唐光木, 张云舒, 徐万里, 葛春辉, 马海刚. 水旱长期耕作下土壤团聚体及有机碳动态变化[J]. 生态环境学报, 2022, 31(11): 2152-2160.

Figures/Tables 6

References 52

[1]	OKOLO C C, GIRMAY G, AMANUEL Z, et al., 2020. Accumulation of organic carbon in various soil aggregate sizes under different land use systems in a semi-arid environment[J]. Agriculture, Ecosystems and Environment, 297: 106924. DOI URL
[2]	JASTROW J D, 1996. Soil aggregate formation and the accrual of particulate and mineral-associated organic matter[J]. Soil Biology and Biochemistry, 28(4-5): 665-676. DOI URL
[3]	JASTROW J D, AMONETTE J E, BAILEY V L, 2007. Mechanisms controlling soil carbon turnover and their potential application for enhancing carbon sequestration[J]. Climatic Change, 80(1): 5-23. DOI URL
[4]	KAY B D, 1998. Soil structure and organic carbon: A review[M]// Soil Processes and the Carbon Cycle, London: CRC Press.
[5]	LAL R, KIMBLE J M, FOLLETT R F, et al., 2018. Soil processes and the carbon cycle[M]. CRC Press: 169-197.
[6]	LI J Y, YUAN X L, GE L, et al., 2020. Rhizosphere effects promote soil aggregate stability and associated organic carbon sequestration in rocky areas of desertification[J]. Agriculture Ecosystems & Environment, 304(2): 107126. DOI URL
[7]	MOWO J G, JANSSEN B H, OENEMA O, et al., 2006. Soil fertility evaluation and management by smallholder farmer communities in northern Tanzania[J]. Agriculture, Ecosystems and Environment, 116(1): 47-59. DOI URL
[8]	SIX J, ELLIOT E T, PAUSTIAN K, 2001. Soil structure and soil organic matter: Ⅱ. A normalized stability index and the effect of mineralogy[J]. Soil Science Society of America Journal, 64: 1042-1049. DOI URL
[9]	WANG S Q, LI T X, ZHENG Z C, 2016. Effect of tea plantation age on the distribution of soil organic carbon and nutrient within micro-aggregates in the hilly region of western Sichuan, China[J]. Ecological Engineering, 90: 113-119. DOI URL
[10]	白怡婧, 刘彦伶, 李渝, 等, 2021. 长期不同轮作模式对黄壤团聚体组成及有机碳的影响[J]. 土壤, 53(1): 161-167.
	BAI Y J, LIU Y L, LI Y, et al., 2021. Effects of different long-term rotation patterns on aggregate composition and organic carbon in Yellow Soil[J]. Soils, 53(1): 161-167.
[11]	陈高起, 傅瓦利, 沈艳, 等, 2015. 岩溶区不同土地利用方式对土壤有机碳及其组分的影响[J]. 水土保持学报, 29(3): 123-129.
	CHEN G Q, FU W L, SHEN Y, et al., 2015. Effects of land use types on soil organic carbon and its fractions in Karst area[J]. Journal of Soil and Water Conservation, 29(3): 123-129.
[12]	范如芹, 梁爱珍, 杨学明, 等, 2010. 耕作方式对黑土团聚体含量及特征的影响[J]. 中国农业科学, 43(18): 3767-3775.
	FAN R Q, LIANG A Z, YANG X M, et al., 2010. Effects of tillage on soil aggregates in black soils in northeast[J]. China Scientia Agricultura Sinica, 43(18): 3767-3775.
[13]	巩杰, 王玉川, 谢余初, 等, 2011. 基于Meta-analysis的中国干旱半干旱区土地利用变化的土壤碳氮效应研究[J]. 安徽农业科学, 39(14): 8408-8411, 8419.
	GONG J, WANG Y C, XIE Y C, et al., 2011. Study on soil C and N effect of land use change in arid and semi-arid area of chin based on Meta-analysis[J]. Journal of Anhui Agricultural Sciences, 39(14): 8408-8411, 8419.
[14]	顾美英, 徐万里, 茆军, 等, 2012. 新疆绿洲农田不同连作年限棉花根际土壤微生物群落多样性[J]. 生态学报, 32(10): 3031-3040.
	GU M Y, XU W L, MAO J, et al., 2012. Microbial community diversity of rhizosphere soil in continuous cotton cropping system in Xinjiang[J]. Acta Ecologica Sinica, 32(10): 3031-3040. DOI URL
[15]	郭媛, 2021. 不同土地利用方式黑土团聚体稳定性及外源氮转化特征[D]. 长春: 吉林农业大学.
	GUO Y, 2021. Aggregate stability and exogenous nitrogen transformation characteristics of black soil from different land use[D]. Changchun: Jilin Agricultural University.
[16]	胡尧, 李懿, 侯雨乐, 2018. 不同土地利用方式对岷江流域土壤团聚体稳定性及有机碳的影响[J]. 水土保持研究, 25(4): 22-29.
	HU Y, LI Y, HOU Y L, 2018. Effects of land use types on stability and organic carbon of soil aggregates in Minjiang River Valley[J]. Research of Soil and Water Conservation, 25(4): 22-29.
[17]	黄先飞, 周运超, 张珍明, 2018. 土地利用方式下土壤有机碳特征及影响因素—以后寨河喀斯特小流域为例[J]. 自然资源学报, 33(6): 1056-1067.
	HUANG X F, ZHOU Y C, ZHANG Z M, 2018. Characteristics and affecting factors of soil organic carbon under land uses: A case study in Houzhai River Basin[J]. Journal of Natural Resources, 33(6): 1056-1067. DOI URL
[18]	雷军, 张凤华, 林海荣, 等, 2017. 干旱区盐渍化荒地不同开垦年限土壤碳氮储量研究[J]. 干旱地区农业研究, 35(3): 266-271.
	LEI J, ZHANG F H, LIN H R, et al., 2017. Soil carbon and nitrogen storage of different reclamation years in salinized wasteland in arid region[J]. Agricultural Research in the Arid Areas, 35(3): 266-271.
[19]	李庆逵, 1992. 中国水稻土[M]. 北京: 科学出版社.
	LI Q K, 1992. Chinese paddy soil[M]. Beijing: Science Press.
[20]	李青春, 2019. 农牧交错带土地不同利用方式对土壤团聚体及有机碳影响研究[D]. 呼和浩特: 内蒙古农业大学.
	LI Q C, 2019. Study of soil aggregates and organic carbon under different land use patterns in the Farming-pastoral ecotone[D]. Hohhot: Inner Mongolia: Inner Mongolia Agricultural University.
[21]	李欣雨, 夏建国, 田汶艳, 2017. 稻田植茶后土壤团聚体水稳性变化特征及影响因素分析[J]. 水土保持学报, 31(4): 148-153, 204.
	LI X Y, XIA J G, TIAN W Y, 2017. Research on the water stability and the driving forces of soil aggregate after paddy field switched to tea garden[J]. Journal of Soil and Water Conservation, 31(4): 148-153, 204.
[22]	李欣雨, 夏建国, 鄢广奎, 等, 2017. 名山河流域不同土壤类型和土地利用方式下有机碳的分布特征[J]. 水土保持学报, 31(3): 224-230, 238.
	LI X Y, XIA J G, YAN G K, et al., 2017. Distribution of organic carbon under different soil types and utilization patterns in Mingshan River Watershed[J]. Journal of Soil and Water Conservation, 31(3): 224-230, 238.
[23]	李龙, 秦富仓, 姜丽娜, 等, 2020. 半干旱区土壤有机碳时空变异特征研究[J]. 中国农业科技导报, 22(3): 100-107. DOI
	LI L, QIN F C, JIANG L N, et al., 2020. Spatio-temporal variability of soil organic carbon in Semi-arid area[J]. Journal of Agricultural Science and Technology, 22(3): 100-107. DOI
[24]	刘晓利, 何园球, 2009. 不同利用方式和开垦年限下红壤水稳性团聚体及养分变化研究[J]. 土壤, 41(1): 84-89.
	LIU X L, HE Y Q, 2009. Water-stable aggregates and nutrients in red soil under different reclamation years[J]. Soils, 41(1): 84-89.
[25]	刘真勇, 高振, 王艳玲, 等, 2019. 旱地转变为稻田对关键带红壤剖面土壤团聚体碳含量的影响[J]. 土壤学报, 56(6): 1526-1535.
	LIU Z Y, GAO Z, WANG Y L, et al., 2019. Effect of conversion of upland into paddy field on content of carbon in soil aggregates along soil profile of red soil in critical red soil zone[J]. Acta Pedologica Sinica, 56(6): 1526-1535.
[26]	罗晓虹, 王子芳, 陆畅, 等, 2019. 土地利用方式对土壤团聚体稳定性和有机碳含量的影响[J]. 环境科学, 40(8): 3816-3824.
	LUO X H, WANG Z F, LU C, et al., 2019. Effects of land use type on the content and stability of organic carbon in soil aggregates[J]. Environmental Science, 40(8): 3816-3824.
[27]	马征, 王学君, 董晓霞, 等, 2020. 改良剂作用下滨海盐化潮土团聚体分布、稳定性及有机碳分布特征[J]. 水土保持学报, 34(4): 327-333.
	MA Z, WANG X J, DONG X X, et al., 2020. Effects of soil amendments on distribution and stability of soil aggregates and organic carbon content in coastal salinized Fluvo-aquic soil[J]. Journal of Soil and Water Conservation, 34(4): 327-333.
[28]	毛霞丽, 陆扣萍, 何丽芝, 等, 2015. 长期施肥对浙江稻田土壤团聚体及其有机碳分布的影响[J]. 土壤学报, 52(4): 828-838.
	MAO X L, LU K P, HE L Z, et al., 2015. Effect of Long-term fertilizer application on distribution of aggregates and aggregate-associated organic carbon in paddy soil[J]. Acta Pedologica Sinica, 52(4): 828-838.
[29]	曲文杰, 宋乃平, 陈林, 等, 2014. 荒漠草原两种沙化草地对浅耕翻的响应[J]. 水土保持研究, 21(1): 85-89.
	QUN W J, SONG N P, CHEN L, et al., 2014. Responses of two types of desertification grasslands in desert steppe to shallow ploughing[J]. Research of Soil and Water Conservation, 21(1): 85-89.
[30]	桑文, 王卫超, 杨磊, 等, 2018. 盐渍化弃耕地不同恢复年限对土壤团聚体含量及稳定性的影响[J]. 湖北农业科学, 57(14): 27-31.
	SANG W, WANG W C, YANG L, et al., 2018. The content of soil aggregates in different restoration years of salted abandoned land and the impact of stability[J]. Hubei Agricultural Sciences, 57(14): 27-31.
[31]	孙波, 王兴祥, 张桃林, 2002. 丘陵红壤耕作利用过程中土壤肥力的演变和预测[J]. 土壤学报, 39(6): 836-843.
	SUN B, WANG X X, ZHANG T L, 2002. Changes of red soil fertility and its prediction during the land-use and cultivation in low hill region[J]. Acta Pedologica Sinica, 39(6): 836-843.
[32]	唐光木, 徐万里, 葛春辉, 等, 2011. 新疆水稻田土壤团聚体及有机碳动态变化[J]. 水土保持学报, 25(5): 215-218, 256.
	TANG G M, XU W L, GE C H, et al., 2011. Dynamic changes of soil aggregate and organic carbon in Xinjiang paddy soil[J]. Journal of Soil and Water Conservation, 25(5): 215-218, 256.
[33]	汪明霞, 朱志锋, 刘凡, 等, 2012. 江汉平原不同土地利用方式下农田土壤有机碳组成特点[J]. 水土保持研究, 19(06): 24-28.
	WANG M X, ZHU Z F, LIU F, et al., Composition characteristics of soil organic carbon under land use change in Jianghan Plain, Hubei Province[J]. Research of Soil and Water Conservation, 19(06): 24-28.
[34]	王少昆, 赵学勇, 张铜会, 2013. 造林对沙地土壤微生物的数量､生物量碳及酶活性的影响[J]. 中国沙漠, 33(2): 529-535.
	WANG S K, ZHAO X Y, ZHANG T H, 2013. Effects of afforestation on the abundance, biomass carbon and enzymatic activities of soil microorganism in sandy dunes[J]. Journal of Desert Research, 33(2): 529-535.
[35]	王文艳, 张丽萍, 刘俏, 等, 2013. 黄土中主要矿物构成对土壤抗蚀性的影响及空间变异[J]. 水土保持学报, 27(4): 7-11.
	WANG W Y, ZHANG L P, LIU Q, et al., 2013. The influence and spatial variability of main mineral composition of Chinese loess on soil corrosion resistance[J]. Journal of Soil and Water Conservation, 27(4): 7-11.
[36]	王晋, 庄舜尧, 朱兆良, 2014. 不同种植年限水田与旱地土壤有机氮组分变化[J]. 土壤学报, 51(2): 286-294.
	WANG J, ZHUANG S Y, ZHU Z L, 2014. Fractions of soil organic nitrogen in paddy and upland soils relative to cropping hist[J]. Acta Pedologica Sinica, 51(2): 286-294.
[37]	谢钧宇, 曹寒冰, 孟会生, 等, 2020. 不同施肥措施及施肥年限下土壤团聚体的大小分布及其稳定性[J]. 水土保持学报, 34(3): 274-281, 290.
	XIE J Y, CAO H B, MENG H S, et al., 2020. Effects of different fertilization regimes and fertilization ages on size distribution and stability of soil aggregates[J]. Journal of Soil and Water Conservation, 34(3): 274-281, 290.
[38]	徐颖菲, 姚玉才, 章明奎, 2019. 全年淹水种植茭白对水田土壤性态的影响[J]. 土壤通报, 50(1): 15-21.
	XU Y F, YAO Y C, ZHANG M K, 2019. Effects of zizania latifolia plantation with the whole year water-logging on soil properties of paddy fields[J]. Chinese Journal of Soil Science, 50(1): 15-21.
[39]	薛彦飞, 薛文, 张树兰, 等, 2015. 长期不同施肥对塿土团聚体胶结剂的影响[J]. 植物营养与肥料学报, 21(6): 1622-1632.
	XUE Y F, XUE W, ZHANG S L, et al., 2015. Effects of Long-term fertilization regimes on changes of aggregate cementing agent of lou soil[J]. Journal of Plant Nutrition and Fertilizer, 21(6): 1622-1632.
[40]	张晗, 赵小敏, 欧阳真程, 等, 2018. 江西省不同农田利用方式对土壤养分状况的影响[J]. 水土保持研究, 25(6): 53-60.
	ZHANG H, ZHAO X M, OUYANG Z C, et al., 2018. Effects of different farmland use types on soil nutrients in Jiangxi Province[J]. Research of Soil and Water Conservation, 25(6): 53-60.
[41]	张剑雄, 谷丰, 朱波, 等, 2021. 林草恢复对热水河小流域侵蚀区土壤团聚体稳定性与有机碳氮特征的影响[J]. 草业科学, 38(6): 1012-1023.
	ZHANG J X, GU F, ZHU B, et al., 2021. Effects of forest and grass restoration on soil aggregate stability, and organic carbon and nitrogen characteristics in an eroded area of the Reshui River[J]. Pratacultural Science, 38(6): 1012-1023.
[42]	章明奎, 徐建民, 2002. 利用方式和土壤类型对土壤肥力质量指标的影响[J]. 浙江大学学报, 28(3): 277-282.
	ZHANG M K, XU J M, 2002. Effects of land use and soil type on selected soil fertility quality indicators[J]. Journal of Zhejiang University, 28(3): 277-282.
[43]	张强, 2016. 土壤有机质含量测定方法—以丘林法为例[J]. 世界有色金属 (3): 131-132.
	ZHANG Q, 2016. In case of linfa hill method for determination of soil organic matter content[J]. World Nonferrous Metals (3): 131-132.
[44]	张仕吉, 2015. 湘中丘陵区不同土地利用方式土壤养分及碳库特征研究[D]. 长沙: 中南林业科技大学.
	ZHANG S J, 2015. Characteristics of different land-use types, soil nutrient, and carbon pool in the hill region of Central Hunan[D]. Changsha: Central South University of Forestry and Technology.
[45]	张维俊, 李双异, 徐英德, 等, 2019. 土壤孔隙结构与土壤微环境和有机碳周转关系的研究进展[J]. 水土保持学报, 33(4): 1-9.
	ZHANG W J, LI S Y, XU Y D, et al., 2019. Advances in research on relationships between soil pore structure and soil miocroenvironment and organic carbon turnover[J]. Journal of Soil and Water Conservation, 33(4): 1-9.
[46]	张维理, Kolbe H, 张认连, 2020. 土壤有机碳作用及转化机制研究进展[J]. 中国农业科学, 53(2): 317-331
	ZHANG W L, KOLBE H, ZHANG R L, 2020. Research progress of SOC functions and transformation mechanisms[J]. Scientia Agricultura Sinica, 53(2): 317-331
[47]	张星星, 2017. 土壤团聚体研究进展[J]. 绿色科技, 24(2): 138-139.
	ZHANG X X, 2017. Advance in soil aggregate study[J]. Journal of Green Science and Technology, 24(2): 138-139.
[48]	张延, 梁爱珍, 张晓平, 等, 2015. 土壤团聚体对有机碳物理保护机制研究[J]. 土壤与作物, 4(2): 85-90.
	ZHANG Y, LIANG A Z, ZHANG X P, et al., 2015. Progress in soil aggregates physical conservation mechanism for organic carbon[J]. Soil and Crop, 4(2): 85-90.
[49]	张玉铭, 胡春胜, 陈素英, 等, 2021. 耕作与秸秆还田方式对碳氮在土壤团聚体中分布的影响[J]. 中国生态农业学报(中英文), 29(9): 1558-1570.
	ZHANG Y M, HU C S, CHEN S Y, et al., 2021. Effects of tillage and straw returning method on the distribution of carbon and nitrogen in soil aggregates[J]. Chinese Journal of Eco-Agriculture, 29(9): 1558-1570.
[50]	郑杰炳, 王子芳, 周春蓉, 等, 2008. 土地利用方式对紫色土丘陵区土壤剖面碳、氮影响[J]. 生态环境, 17(5): 2041-2045.
	ZHENG J B, WANG Z F, ZHOU C R, et al., 2008. Effect of land use change on soil organic carbon and total nitrogen in soil profiles located in purple Hilly areas[J]. Ecology and Environment, 17(5): 2041-2045.
[51]	郑子成, 王永东, 李廷轩, 等, 2011. 退耕对土壤团聚体稳定性及有机碳分布的影响[J]. 自然资源学报, 26(1): 119-127.
	ZHENG Z C, WANG Y D, LI T X, et al., 2011. Effect of abandoned cropland on stability and distributions of organic carbon in soil aggregates[J]. Journal of Natural Resources, 26(1): 119-127.
[52]	朱锟恒, 段良霞, 李元辰, 等, 2021. 土壤团聚体有机碳研究进展[J]. 中国农学通报, 37(21): 86-90.
	ZHU K H, DUAN L X, LI Y C, et al., 2021. Research progress of organic carbon in soil aggregates[J]. Chinese Agricultural Science Bulletin, 37(21): 86-90.

采样区 Sampling sites	类别 Types	耕作年限 Tillage years/a	养分质量分数 Nutrient Concentration
采样区 Sampling sites	类别 Types	耕作年限 Tillage years/a	w_(TN)/ (g·kg^-1)	w_(TP)/ (g·kg^-1)	w_(AN)/ (g·kg^-1)	w_(AP)/ (g·kg^-1)	w_(AK)/ (g·kg^-1)
乌鲁木齐市米东区 Midong District, Urumqi	水田 Paddy Field	荒地 (0 a)	0.47	0.81	35.60	26.60	153
		2	0.66	0.95	30.17	29.20	166
		5	1.05	1.27	95.03	66.10	183
		10	0.47	1.08	35.33	24.53	85
		15	0.48	1.15	46.93	37.53	92
		20	0.85	1.59	60.37	61.20	185
		30	0.77	1.52	65.20	72.83	196
		50	1.31	1.24	84.00	72.13	109
		80	2.22	1.18	134.55	79.60	140
		100	2.28	1.83	89.70	94.20	152
玛纳斯县乐土驿镇 Manas County Letuyi Town	旱地 Dry Land	荒地 (0 a)	0.48	0.86	36.70	13.60	370
		2	0.60	0.88	68.00	23.20	598
		5	0.51	1.06	30.70	10.60	326
		10	0.84	1.28	89.90	25.00	359
		15	0.64	0.96	61.50	20.80	444
		20	0.75	0.84	39.50	12.10	354
		30	0.78	0.94	48.80	12.80	404
		50	0.72	0.66	53.20	11.70	305
		80	0.74	0.99	58.70	17.40	417
		100	0.72	0.96	54.80	15.70	365

采样区 Sampling sites	类别 Types	耕作年限 Tillage years/a	养分质量分数 Nutrient Concentration
采样区 Sampling sites	类别 Types	耕作年限 Tillage years/a	w_(TN)/ (g·kg^-1)	w_(TP)/ (g·kg^-1)	w_(AN)/ (g·kg^-1)	w_(AP)/ (g·kg^-1)	w_(AK)/ (g·kg^-1)
乌鲁木齐市米东区 Midong District, Urumqi	水田 Paddy Field	荒地 (0 a)	0.47	0.81	35.60	26.60	153
		2	0.66	0.95	30.17	29.20	166
		5	1.05	1.27	95.03	66.10	183
		10	0.47	1.08	35.33	24.53	85
		15	0.48	1.15	46.93	37.53	92
		20	0.85	1.59	60.37	61.20	185
		30	0.77	1.52	65.20	72.83	196
		50	1.31	1.24	84.00	72.13	109
		80	2.22	1.18	134.55	79.60	140
		100	2.28	1.83	89.70	94.20	152
玛纳斯县乐土驿镇 Manas County Letuyi Town	旱地 Dry Land	荒地 (0 a)	0.48	0.86	36.70	13.60	370
		2	0.60	0.88	68.00	23.20	598
		5	0.51	1.06	30.70	10.60	326
		10	0.84	1.28	89.90	25.00	359
		15	0.64	0.96	61.50	20.80	444
		20	0.75	0.84	39.50	12.10	354
		30	0.78	0.94	48.80	12.80	404
		50	0.72	0.66	53.20	11.70	305
		80	0.74	0.99	58.70	17.40	417
		100	0.72	0.96	54.80	15.70	365

Changes in Soil Aggregates Associated Organic Carbon under Long-term Irrigation and Drought Cultivation

水旱长期耕作下土壤团聚体及有机碳动态变化

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