秸秆还田与耕作方式对双季稻土壤团聚体及碳氮含量的影响

doi:10.3969/j.issn.1004-1524.20230320

浙江农业学报 ›› 2024, Vol. 36 ›› Issue (6): 1347-1356.DOI: 10.3969/j.issn.1004-1524.20230320

秸秆还田与耕作方式对双季稻土壤团聚体及碳氮含量的影响

熊瑞¹^,²(), 欧阳宁¹^,², 欧茜¹^,², 钟康裕¹^,², 周文涛¹^,², 王泓睿¹^,², 龙攀¹^,², 徐莹¹^,², 傅志强¹^,²^,^*()

1.湖南农业大学农学院,湖南长沙 410128
2.作物生理与分子生物学教育部重点实验室,湖南长沙 410128

收稿日期:2023-03-13 出版日期:2024-06-25 发布日期:2024-07-02
作者简介:熊瑞(1995—),男,贵州毕节人,硕士研究生,主要研究方向为稻田固碳减排。E-mail: xiongrui04@126.com
通讯作者: *傅志强,E-mail: zqf_cis@126.com
基金资助:
湖南省自然科学基金(2021JJ30319);湖南省教育厅重点科研项目(20A256)

Effect of straw returning and tillage method on soil aggregates and carbon, nitrogen content in double-season rice

XIONG Rui¹^,²(), OUYANG Ning¹^,², OU Xi¹^,², ZHONG Kangyu¹^,², ZHOU Wentao¹^,², WANG Hongrui¹^,², LONG Pan¹^,², XU Ying¹^,², FU Zhiqiang¹^,²^,^*()

1. College of Agronomy, Hunan Agricultural University, Changsha 410128, China
2. Key Laboratory of Crop Physiology and Molecular Biology, Changsha 410128, China

Received:2023-03-13 Online:2024-06-25 Published:2024-07-02

摘要/Abstract

摘要：

为探讨南方双季稻区秸秆还田与不同耕作方式结合对土壤团聚体组成及土壤有机碳、全氮含量的影响,在湖南双季稻区开展了主区为秸秆还田(S1)与不还田(S0),副区为免耕(NT)、浅旋耕(RT)、深耕(TT)的大田裂区试验。结果表明,与其他处理相比,S1+TT处理下0~10 cm土层早、晚稻的土壤大团聚体质量分数分别显著(P<0.05)提高1.70%~9.03%、4.48%~30.53%;10~20 cm土层土壤团聚体的平均质量直径和几何平均直径显著高于除S0+TT外的其他处理,在早稻上二者分别提高了7.23%~18.67%和4.35%~10.77%,在晚稻上二者分别提高了5.06%~23.88%和4.94%~23.19%;早稻10~20 cm土层(除S1+NT处理外)、晚稻0~10 cm土层的全氮含量分别显著提高13.04%~23.81%、10.14%~40.74%;早、晚稻10~20 cm土层和早稻0~10 cm土层的土壤有机碳含量分别显著提高4.36%~26.70%、3.83%~21.71%、3.86%~10.92%。综上,在双季稻区秸秆还田搭配深耕可以提高土壤团聚体的稳定性,及土壤有机碳、全氮含量,有利于促进土壤耕作层团聚体结构稳定,提高土壤质量。

关键词: 双季稻, 秸秆还田, 耕作方式, 团聚体稳定性

Abstract:

To assess the impact of straw returning in conjunction with different tillage techniques on soil macroaggregate composition, soil organic carbon content, and total nitrogen content in double-season rice in southern China, a split-plot field experiment was conducted in Hunan Province. The primary plots were divided into straw returning (S1) and no straw returning (S0), while the subplots were assigned to no-tillage (NT), shallow rotary tillage (RT), and deep tillage (TT). The results showed that, compared to the other treatments, the S1+TT treatment significantly (P<0.05) enhanced the soil macroaggregate mass fraction by 1.70%-9.03% and 4.48%-30.53%, respectively, in the 0-10 cm soil layer for the early rice and the late rice. The mean mass diameter and geometric mean diameter of soil aggregates in the 10-20 cm soil layer under S1+TT treatment were significantly higher than the other treatments except S0+TT by 7.23%-18.67% and 4.35%-10.77%, respectively, for the early rice, and 5.06%-23.88% and 4.94%-23.19%, respectively, for the late rice. Furthermore, the total nitrogen content in the 10-20 cm soil layer of early rice (excluding S1+NT) and the 0-10 cm soil layer of late rice was significantly elevated by 13.04%-23.81% and 10.14%-40.74%, respectively, under the S1+TT treatment, and the soil organic carbon content in the 10-20 cm soil layer of both early and late rice, as well as the 0-10 cm soil layer of early rice, was significantly increased by 4.36%-26.70%, 3.83%-21.71%, and 3.86%-10.92%, respectively. In conclusion, deep tillage in combination with straw returning could enhance the stability of soil aggregates and increase the contents of soil organic carbon and total nitrogen, thereby promoting the stabilization of soil aggregate structure in the tillage layer and improving soil quality.

Key words: double cropping rice, straw returning, tillage method, aggregate stability

中图分类号:

S153
S345

熊瑞, 欧阳宁, 欧茜, 钟康裕, 周文涛, 王泓睿, 龙攀, 徐莹, 傅志强. 秸秆还田与耕作方式对双季稻土壤团聚体及碳氮含量的影响[J]. 浙江农业学报, 2024, 36(6): 1347-1356.

XIONG Rui, OUYANG Ning, OU Xi, ZHONG Kangyu, ZHOU Wentao, WANG Hongrui, LONG Pan, XU Ying, FU Zhiqiang. Effect of straw returning and tillage method on soil aggregates and carbon, nitrogen content in double-season rice[J]. Acta Agriculturae Zhejiangensis, 2024, 36(6): 1347-1356.

图/表 5

参考文献 45

[1]	黄璐, 赵国慧, 李廷亮, 等. 秸秆还田对黄土旱塬麦田土壤团聚体有机碳组分的影响[J]. 农业工程学报, 2022, 38(13): 123-132.
	HUANG L, ZHAO G H, LI T L, et al. Effects of straw returning on the organic carbon components of soil aggregates in wheat fields on the Loess Plateau[J]. Transactions of the Chinese Society of Agricultural Engineering, 2022, 38(13): 123-132. (in Chinese with English abstract)
[2]	李景, 吴会军, 武雪萍, 等. 长期免耕和深松提高了土壤团聚体颗粒态有机碳及全氮含量[J]. 中国农业科学, 2021, 54(2): 334-344.
	LI J, WU H J, WU X P, et al. 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. (in Chinese with English abstract)
[3]	WANG C, PAN Y Y, ZHANG Z M, et al. Effect of straw decomposition on organic carbon fractions and aggregate stability in salt marshes[J]. Science of the Total Environment, 2021, 777: 145852.
[4]	ADEKALU K O, OKUNADE D A, OSUNBITAN J A. Compaction and mulching effects on soil loss and runoff from two southwestern Nigeria agricultural soils[J]. Geoderma, 2006, 137(1/2): 226-230.
[5]	龙攀, 苏姗, 黄亚男, 等. 双季稻田冬季种植模式对土壤有机碳和碳库管理指数的影响[J]. 应用生态学报, 2019, 30(4): 1135-1142.
	LONG P, SU S, HUANG Y N, et al. Effects of winter cropping mode on soil organic carbon and carbon management index of double rice paddy[J]. Chinese Journal of Applied Ecology, 2019, 30(4): 1135-1142. (in Chinese with English abstract)
[6]	郑凤君, 王雪, 李生平, 等. 免耕覆盖下土壤水分、团聚体稳定性及其有机碳分布对小麦产量的协同效应[J]. 中国农业科学, 2021, 54(3): 596-607.
	ZHENG F J, WANG X, LI S P, et al. Synergistic effects of soil moisture, aggregate stability and organic carbon distribution on wheat yield under no-tillage practice[J]. Scientia Agricultura Sinica, 2021, 54(3): 596-607. (in Chinese with English abstract)
[7]	邹文秀, 韩晓增, 严君, 等. 耕翻和秸秆还田深度对东北黑土物理性质的影响[J]. 农业工程学报, 2020, 36(15): 9-18.
	ZOU W X, HAN X Z, YAN J, et al. Effects of incorporation depth of tillage and straw returning on soil physical properties of black soil in Northeast China[J]. Transactions of the Chinese Society of Agricultural Engineering, 2020, 36(15): 9-18. (in Chinese with English abstract)
[8]	田慎重, 王瑜, 宁堂原, 等. 转变耕作方式对长期旋免耕农田土壤有机碳库的影响[J]. 农业工程学报, 2016, 32(17): 98-105.
	TIAN S Z, WANG Y, NING T Y, et al. Effect of tillage method changes on soil organic carbon pool in farmland under long-term rotary tillage and no tillage[J]. Transactions of the Chinese Society of Agricultural Engineering, 2016, 32(17): 98-105. (in Chinese with English abstract)
[9]	CHEN Z D, TI J S, CHEN F. Soil aggregates response to tillage and residue management in a double paddy rice soil of the Southern China[J]. Nutrient Cycling in Agroecosystems, 2017, 109(2): 103-114.
[10]	蔡立群, 齐鹏, 张仁陟. 保护性耕作对麦-豆轮作条件下土壤团聚体组成及有机碳含量的影响[J]. 水土保持学报, 2008, 22(2): 141-145.
	CAI L Q, QI P, ZHANG R Z. Effects of conservation tillage measures on soil aggregates stability and soil organic carbon in two sequence rotation system with spring wheat and field pea[J]. Journal of Soil and Water Conservation, 2008, 22(2): 141-145. (in Chinese with English abstract)
[11]	邓子正, 黄明镜, 张吴平, 等. 旱作条件下保护性耕作对土壤结构和容重影响试验研究[J]. 土壤通报, 2023, 54(1): 46-55.
	DENG Z Z, HUANG M J, ZHANG W P, et al. Effects of conservation tillage on soil structure and bulk density under dryland[J]. Chinese Journal of Soil Science, 2023, 54(1): 46-55. (in Chinese with English abstract)
[12]	ELLIOTT E T. Aggregate structure and carbon, nitrogen, and phosphorus in native and cultivated soils[J]. Soil Science Society of America Journal, 1986, 50(3): 627-633.
[13]	PRASAD J V N S, RAO C S, SRINIVAS K, et al. Effect of ten years of reduced tillage and recycling of organic matter on crop yields, soil organic carbon and its fractions in Alfisols of semi arid tropics of southern India[J]. Soil and Tillage Research, 2016, 156: 131-139.
[14]	张玉铭, 胡春胜, 陈素英, 等. 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), 2021, 29(9): 1558-1570.
	ZHANG Y M, HU C S, CHEN S Y, et al. Effects of tillage and straw returning method on the distribution of carbon and nitrogen in soil aggregates[J]. Chinese Journal of Eco-Agriculture, 2021, 29(9): 1558-1570. (in Chinese with English abstract)
[15]	TABATABAI M A. Soil organic matter testing: an overview[M]//MAGDOFF F R, TABATABAI M A, HANLON E A JR. Soil organic matter: analysis and interpretation. Madison, WI, USA: Soil Science Society of America, 2015: 1-9.
[16]	杨靖民, 张忠庆, 于晓斌, 等. 连续流动注射—紫外分光光度法快速测定土壤硝酸盐含量[J]. 吉林农业大学学报, 2013, 35(5): 573-576.
	YANG J M, ZHANG Z Q, YU X B, et al. Rapid determination of soil nitrate content with continuous flow injection-ultraviolet spectrophotometry[J]. Journal of Jilin Agricultural University, 2013, 35(5): 573-576. (in Chinese with English abstract)
[17]	HUANG T T, YANG N, LU C, et al. Soil organic carbon, total nitrogen, available nutrients, and yield under different straw returning methods[J]. Soil and Tillage Research, 2021, 214: 105171.
[18]	刘哲, 韩霁昌, 孙增慧, 等. δ¹³C法研究砂姜黑土添加秸秆后团聚体有机碳变化规律[J]. 农业工程学报, 2017, 33(14): 179-187.
	LIU Z, HAN J C, SUN Z H, et al. Change law of organic carbon in lime concretion black soil aggregates with application of straw by δ¹³C method[J]. Transactions of the Chinese Society of Agricultural Engineering, 2017, 33(14): 179-187. (in Chinese with English abstract)
[19]	ZHENG H B, LIU W R, ZHENG J Y, et al. Effect of long-term tillage on soil aggregates and aggregate-associated carbon in black soil of Northeast China[J]. PLoS One, 2018, 13(6): e0199523.
[20]	WANG E Z, LIN X L, TIAN L, et al. Effects of short-term rice straw return on the soil microbial community[J]. Agriculture, 2021, 11(6): 561.
[21]	SEGLAH P A, WANG Y J, WANG H Y, et al. Crop straw utilization and field burning in Northern region of Ghana[J]. Journal of Cleaner Production, 2020, 261: 121191.
[22]	WEN X, CHEN W W, CHEN B, et al. Does the prohibition on open burning of straw mitigate air pollution?: an empirical study in Jilin Province of China in the post-harvest season[J]. Journal of Environmental Management, 2020, 264: 110451.
[23]	HALDER M, AHMAD S J, RAHMAN T, et al. Effects of straw incorporation and straw-burning on aggregate stability and soil organic carbon in a clay soil of Bangladesh[J]. Geoderma Regional, 2023, 32: e00620.
[24]	HU R W, LIU Y J, CHEN T, et al. Responses of soil aggregates, organic carbon, and crop yield to short-term intermittent deep tillage in Southern China[J]. Journal of Cleaner Production, 2021, 298: 126767.
[25]	SIX J, ELLIOTT E T, PAUSTIAN K, et al. Aggregation and soil organic matter accumulation in cultivated and native grassland soils[J]. Soil Science Society of America Journal, 1998, 62(5): 1367-1377.
[26]	宋佳, 黄晶, 高菊生, 等. 冬种绿肥和秸秆还田对双季稻区土壤团聚体和有机质官能团的影响[J]. 应用生态学报, 2021, 32(2): 564-570.
	SONG J, HUANG J, GAO J S, et al. Effects of green manure planted in winter and straw returning on soil aggregates and organic matter functional groups in double cropping rice area[J]. Chinese Journal of Applied Ecology, 2021, 32(2): 564-570. (in Chinese with English abstract)
[27]	贺美, 王迎春, 王立刚, 等. 应用DNDC模型分析东北黑土有机碳演变规律及其与作物产量之间的协同关系[J]. 植物营养与肥料学报, 2017, 23(1): 9-19.
	HE M, WANG Y C, WANG L G, et al. Using DNDC model to simulate black soil organic carbon dynamics as well as its coordinate relationship with crop yield[J]. Journal of Plant Nutrition and Fertilizer, 2017, 23(1): 9-19. (in Chinese with English abstract)
[28]	LI Z K, SHEN Y, ZHANG W Y, et al. Effects of long-term straw returning on rice yield and soil properties and bacterial community in a rice-wheat rotation system[J]. Field Crops Research, 2023, 291: 108800.
[29]	ZHU L Q, HU N J, YANG M F, et al. Effects of different tillage and straw return on soil organic carbon in a rice-wheat rotation system[J]. PLoS One, 2014, 9(2): e88900.
[30]	刘世平, 陈文林, 聂新涛, 等. 麦稻两熟地区不同埋深对还田秸秆腐解进程的影响[J]. 植物营养与肥料学报, 2007, 13(6): 1049-1053.
	LIU S P, CHEN W L, NIE X T, et al. Effect of embedding depth on decomposition course of crop residues in rice-wheat system[J]. Plant Nutrition and Fertilizer Science, 2007, 13(6): 1049-1053. (in Chinese with English abstract)
[31]	丁司丞, 陈书涛, 王瑾, 等. 增温对不同作物秸秆在土壤中分解速率的影响及模拟[J]. 植物营养与肥料学报, 2021, 27(11): 2054-2062.
	DING S C, CHEN S T, WANG J, et al. Effects of warming on the decomposition rates of the straw of different crops in soils and modelling[J]. Journal of Plant Nutrition and Fertilizers, 2021, 27(11): 2054-2062. (in Chinese with English abstract)
[32]	武际, 郭熙盛, 王允青, 等. 不同水稻栽培模式和秸秆还田方式下的油菜、小麦秸秆腐解特征[J]. 中国农业科学, 2011, 44(16): 3351-3360.
	WU J, GUO X S, WANG Y Q, et al. Decomposition characteristics of rapeseed and wheat straws under different rice cultivations and straw mulching models[J]. Scientia Agricultura Sinica, 2011, 44(16): 3351-3360. (in Chinese with English abstract)
[33]	王子阳, 陈婉华, 袁伟, 等. 双季稻地区不同类型水稻秸秆与还田深度对还田秸秆腐解进程的影响[J]. 中国土壤与肥料, 2022(2): 170-174.
	WANG Z Y, CHEN W H, YUAN W, et al. Effects of different types of rice straw and returning depth on decomposition course of straw in double cropping rice region[J]. Soil and Fertilizer Sciences in China, 2022(2): 170-174. (in Chinese with English abstract)
[34]	BLAUD A, LERCH T Z, CHEVALLIER T, et al. Dynamics of bacterial communities in relation to soil aggregate formation during the decomposition of ¹³C-labelled rice straw[J]. Applied Soil Ecology, 2012, 53: 1-9.
[35]	吴雨晴, 郑春莲, 孙景生, 等. 长期咸水灌溉对棉田土壤水稳性团聚体的影响[J]. 灌溉排水学报, 2020, 39(9): 58-64.
	WU Y Q, ZHENG C L, SUN J S, et al. The effects of long-term saline water irrigation on stability of soil aggregates in a cotton field[J]. Journal of Irrigation and Drainage, 2020, 39(9): 58-64. (in Chinese with English abstract)
[36]	HE X, CHEN J, LI Y, et al. Seasonal dynamics of soil aggregates and associated C and N stocks in different fertilizer managements[J]. Archives of Agronomy and Soil Science, 2022, 68(10): 1305-1321.
[37]	WANG Y L, WU P N, MEI F J, et al. Does continuous straw returning keep China farmland soil organic carbon continued increase?: a meta-analysis[J]. Journal of Environmental Management, 2021, 288: 112391.
[38]	SIX J, CONANT R T, PAUL E A, et al. Stabilization mechanisms of soil organic matter: implications for C-saturation of soils[J]. Plant and Soil, 2002, 241(2): 155-176.
[39]	TORMENA C A, SILVA A P, LIBARDI P L. Caracterização do intervalo hídrico ótimo de um latossolo roxo sob plantio direto[J]. Revista Brasileira De Ciência Do Solo, 1998, 22(4): 573-581.
[40]	何进, 李洪文, 陈海涛, 等. 保护性耕作技术与机具研究进展[J]. 农业机械学报, 2018, 49(4): 1-19.
	HE J, LI H W, CHEN H T, et al. Research progress of conservation tillage technology and machine[J]. Transactions of the Chinese Society for Agricultural Machinery, 2018, 49(4): 1-19. (in Chinese with English abstract)
[41]	张明伟, 杨恒山, 邰继承, 等. 秸秆还田与浅埋滴灌对玉米耕层土壤水稳性团聚体及其碳含量的影响[J]. 农业环境科学学报, 2022, 41(5): 999-1008.
	ZHANG M W, YANG H S, TAI J C, et al. Effects of straw return and shallow drip irrigation on topsoil water-stable aggregates and carbon content in maize field[J]. Journal of Agro-Environment Science, 2022, 41(5): 999-1008. (in Chinese with English abstract)
[42]	皇甫呈惠, 孙筱璐, 刘树堂, 等. 长期定位秸秆还田对土壤团聚体及有机碳组分的影响[J]. 华北农学报, 2020, 35(3): 153-159.
	HUANGFU C H, SUN X L, LIU S T, et al. Effect of long-term straw returning to field on soil aggregates and organic carbon components[J]. Acta Agriculturae Boreali-Sinica, 2020, 35(3): 153-159. (in Chinese with English abstract)
[43]	FENG Q, AN C J, CHEN Z, et al. Can deep tillage enhance carbon sequestration in soils?: a meta-analysis towards GHG mitigation and sustainable agricultural management[J]. Renewable and Sustainable Energy Reviews, 2020, 133: 110293.
[44]	VAZQUEZ E, BENITO M, ESPEJO R, et al. Effects of no-tillage and liming amendment combination on soil carbon and nitrogen mineralization[J]. European Journal of Soil Biology, 2019, 93: 103090.
[45]	HELLNER Q, KOESTEL J, ULÉN B, et al. Effects of tillage and liming on macropore networks derived from X-ray tomography images of a silty clay soil[J]. Soil Use and Management, 2018, 34(2): 197-205.

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土层 Soil layer/cm	处理 Treatment	平均质量直径Mean weight diameter		几何平均直径Geometric mean weight
土层 Soil layer/cm	处理 Treatment	早稻Early rice	晚稻Late rice	早稻Early rice	晚稻Late rice
0~10	S1+TT	0.92±0.03 a	1.02±0.01 ab	0.73±0.01 a	1.08±0.03 a
	S1+NT	0.86±0.01 b	1.01±0.03 ab	0.70±0.01 c	1.03±0.01 b
	S1+RT	0.91±0.02 a	0.99±0.04 ab	0.72±0.01 ab	0.89±0.03 c
	S0+TT	0.86±0.02 b	1.03±0.03 a	0.71±0.01 bc	1.03±0.01 b
	S0+NT	0.82±0.01 c	0.87±0.04 c	0.68±0.01 d	1.07±0.02 ab
	S0+RT	0.81±0.02 c	0.97±0.01 b	0.68±0.00 d	0.82±0.02 d
10~20	S1+TT	0.89±0.01 a	0.83±0.01 a	0.72±0.01 a	0.85±0.02 a
	S1+NT	0.83±0.02 b	0.79±0.01 bc	0.69±0.01 bc	0.79±0.01 b
	S1+RT	0.80±0.01 c	0.76±0.03 cd	0.68±0.01 c	0.73±0.01 c
	S0+TT	0.88±0.02 a	0.80±0.02 ab	0.71±0.01 ab	0.81±0.01 b
	S0+NT	0.80±0.02 c	0.67±0.03 e	0.68±0.01 c	0.79±0.02 b
	S0+RT	0.75±0.00 d	0.74±0.00 d	0.65±0.01 d	0.69±0.01 d

土层 Soil layer/cm	处理 Treatment	平均质量直径Mean weight diameter		几何平均直径Geometric mean weight
土层 Soil layer/cm	处理 Treatment	早稻Early rice	晚稻Late rice	早稻Early rice	晚稻Late rice
0~10	S1+TT	0.92±0.03 a	1.02±0.01 ab	0.73±0.01 a	1.08±0.03 a
	S1+NT	0.86±0.01 b	1.01±0.03 ab	0.70±0.01 c	1.03±0.01 b
	S1+RT	0.91±0.02 a	0.99±0.04 ab	0.72±0.01 ab	0.89±0.03 c
	S0+TT	0.86±0.02 b	1.03±0.03 a	0.71±0.01 bc	1.03±0.01 b
	S0+NT	0.82±0.01 c	0.87±0.04 c	0.68±0.01 d	1.07±0.02 ab
	S0+RT	0.81±0.02 c	0.97±0.01 b	0.68±0.00 d	0.82±0.02 d
10~20	S1+TT	0.89±0.01 a	0.83±0.01 a	0.72±0.01 a	0.85±0.02 a
	S1+NT	0.83±0.02 b	0.79±0.01 bc	0.69±0.01 bc	0.79±0.01 b
	S1+RT	0.80±0.01 c	0.76±0.03 cd	0.68±0.01 c	0.73±0.01 c
	S0+TT	0.88±0.02 a	0.80±0.02 ab	0.71±0.01 ab	0.81±0.01 b
	S0+NT	0.80±0.02 c	0.67±0.03 e	0.68±0.01 c	0.79±0.02 b
	S0+RT	0.75±0.00 d	0.74±0.00 d	0.65±0.01 d	0.69±0.01 d

土层 Soil layer/cm	处理 Treatment	土壤有机碳含量Soil organic carbon content		土壤全氮含量Total nitrogen content
土层 Soil layer/cm	处理 Treatment	早稻Early rice	晚稻Late rice	早稻Early rice	晚稻Late rice
0~10	S1+TT	16.15±0.27 a	14.94±0.12 b	0.95±0.01 a	0.76±0.02 a
	S1+NT	15.55±0.32 b	15.63±0.06 a	0.93±0.06 a	0.57±0.02 c
	S1+RT	14.92±0.06 c	14.16±0.23 c	0.88±0.04 a	0.69±0.03 b
	S0+TT	14.75±0.16 c	13.05±0.10 d	0.73±0.04 bc	0.67±0.02 b
	S0+NT	14.76±0.05 c	15.58±0.51 a	0.69±0.01 c	0.54±0.04 c
	S0+RT	14.56±0.18 c	13.38±0.14 d	0.76±0.03 b	0.56±0.04 c
10~20	S1+TT	16.99±0.63 a	15.19±0.36 a	0.78±0.02 a	0.75±0.02 a
	S1+NT	14.67±0.18 d	13.41±0.25 c	0.72±0.08 ab	0.74±0.02 a
	S1+RT	16.28±0.22 b	14.63±0.37 b	0.64±0.05 b	0.64±0.02 b
	S0+TT	15.24±0.22 c	14.23±0.04 b	0.63±0.04 b	0.60±0.01 bc
	S0+NT	13.41±0.14 f	12.48±0.21 d	0.69±0.03 b	0.57±0.05 c
	S0+RT	14.04±0.05 e	13.15±0.19 c	0.64±0.02 b	0.55±0.05 c

土层 Soil layer/cm	处理 Treatment	土壤有机碳含量Soil organic carbon content		土壤全氮含量Total nitrogen content
土层 Soil layer/cm	处理 Treatment	早稻Early rice	晚稻Late rice	早稻Early rice	晚稻Late rice
0~10	S1+TT	16.15±0.27 a	14.94±0.12 b	0.95±0.01 a	0.76±0.02 a
	S1+NT	15.55±0.32 b	15.63±0.06 a	0.93±0.06 a	0.57±0.02 c
	S1+RT	14.92±0.06 c	14.16±0.23 c	0.88±0.04 a	0.69±0.03 b
	S0+TT	14.75±0.16 c	13.05±0.10 d	0.73±0.04 bc	0.67±0.02 b
	S0+NT	14.76±0.05 c	15.58±0.51 a	0.69±0.01 c	0.54±0.04 c
	S0+RT	14.56±0.18 c	13.38±0.14 d	0.76±0.03 b	0.56±0.04 c
10~20	S1+TT	16.99±0.63 a	15.19±0.36 a	0.78±0.02 a	0.75±0.02 a
	S1+NT	14.67±0.18 d	13.41±0.25 c	0.72±0.08 ab	0.74±0.02 a
	S1+RT	16.28±0.22 b	14.63±0.37 b	0.64±0.05 b	0.64±0.02 b
	S0+TT	15.24±0.22 c	14.23±0.04 b	0.63±0.04 b	0.60±0.01 bc
	S0+NT	13.41±0.14 f	12.48±0.21 d	0.69±0.03 b	0.57±0.05 c
	S0+RT	14.04±0.05 e	13.15±0.19 c	0.64±0.02 b	0.55±0.05 c

秸秆还田与耕作方式对双季稻土壤团聚体及碳氮含量的影响

Effect of straw returning and tillage method on soil aggregates and carbon, nitrogen content in double-season rice

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