猪粪配施化肥对侵蚀林地土壤团聚体及其有机碳分布的影响

郭力铭; 陈宇琳; 周碧青; 吴凤英; 毛艳玲

doi:10.19303/j.issn.1008-0384.2021.09.015

猪粪配施化肥对侵蚀林地土壤团聚体及其有机碳分布的影响

doi: 10.19303/j.issn.1008-0384.2021.09.015

郭力铭^{1, 2,},
陈宇琳^{1, 2},
周碧青^{1, 2},
吴凤英^{1, 2},
毛艳玲^{1, 2, 3, ,}

1.
福建农林大学资源与环境学院，福建　福州　350002
2.
土壤生态系统健康与调控福建省高校重点实验室，福建　福州　350002
3.
自然生物资源保育利用福建省高校工程研究中心，福建　福州　350002

基金项目: 福建省林业科技推广项目（K1520030A）；福建农林大学科技创新专项基金项目（KFA17397A）

详细信息

作者简介:
郭力铭（1996−），男，硕士研究生，主要从事土壤碳氮循环研究（E-mail：774028350@qq.com）

通讯作者:
毛艳玲（1971−），女，博士，教授，主要从事土壤碳氮循环研究（E-mail：fafum@126.com）

中图分类号: S 152.4
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- 被引次数: 0
出版历程
- 收稿日期: 2021-06-09
- 修回日期: 2021-07-10
- 网络出版日期: 2021-10-23
- 刊出日期: 2021-09-28

Effect of Pig Manure Combined with Chemical Fertilizer on Soil Properties and Aggregate Organic Carbon Distribution on Eroded Forest Lands

GUO Liming^{1, 2
,},
CHEN Yulin^{1, 2},
ZHOU Biqing^{1, 2},
WU Fengying^{1, 2},
MAO Yanling^{1, 2, 3
, ,}

1.
College of Resource and Environment, Fujian Agriculture and Forestry University, Fuzhou, Fujian　350002, China
2.
University Key Lab of Soil Ecosystem Health and Regulation in Fujian, Fujian Agriculture and Forestry University, Fuzhou, Fujian　350002, China
3.
Fujian Colleges and Universities Engineering Research Institute of Conservation & Utilization of Natural Bioresources, Fujian Agriculture and Forestry University, Fuzhou, Fujian　350002, China

摘要

摘要: 目的研究猪粪配施化肥对侵蚀林地土壤及团聚体有机碳分布的影响，为劣地土壤改良及猪粪合理消纳提供思路。方法采用短期盆栽试验，设置对照、化肥、化肥+低量猪粪、化肥+中量猪粪、化肥+高量猪粪5种处理，其中化肥施用量F为500 kg·hm⁻²；猪粪施用量由低到高分别为7.5、15、30 t·hm⁻²。通过分析团聚体分布情况、平均重量直径、几何平均直径、团聚体破坏率及有机碳含量等指标，研究不同猪粪施用量对侵蚀林地土壤及团聚体有机碳分布的影响。结果（1）施用猪粪能够促进水稳性微团聚体向大团聚体转化。当施用中量猪粪时，＜0.25 mm的水稳性团聚体数量减少20.56%，而＞2 mm的水稳性团聚体含量增加了24.92%。（2）施用猪粪可以显著提高团聚体的平均重量直径和几何平均直径（P＜0.05），且提高量随着猪粪施用量的增大而增大。（3）施用猪粪能够有效降低团聚体破坏率（PAD），其中中量施用猪粪效果最显著（P＜0.05），降幅为19.10%。（4）施用猪粪能够显著增加土壤中及水稳性团聚体有机碳的含量（P＜0.05）。结论猪粪配施化肥可有效提高侵蚀林地土壤有机碳含量及团聚体稳定性。当猪粪施用量为15 t·hm⁻²时，可显著提高团聚体平均重量直径和集合平均直径，团聚体稳定性最强，有效降低了团聚体破坏率；当猪粪施用量为30 t·hm⁻²时，非水稳性大团聚体的含量及水稳性大团聚体的有机碳含量显著增加。
- 猪粪 /
- 土壤侵蚀 /
- 林地土壤 /
- 团聚体 /
- 有机碳
Abstract: Objective Effects of the application of pig manure combined with chemical fertilizer on the soil properties and aggregate organic carbon distribution on eroded forest lands were studied for soil improvement and waste utilization. Method In a short-term, pot experiment, 5 fertilizations including control and applications of chemical fertilizer at a rate of 500kg·hm⁻² without or with an addition of pig manure at low (7.5 t·hm⁻²), medium (15 t·hm⁻²), or high (30 t·hm⁻²) level were incorporated into the soil. Distribution, average weight diameter, geometric average diameter, destruction rate, and organic carbon content of the aggregates in the resulting soil were determined. Results (1) The addition of pig manure promoted the water-stable soil microaggregates transforming into macroaggregates. When pig manure was applied at a rate of 15 t·hm⁻², the number of aggregates sized smaller than 0.25 mm decreased by 20.56% and that of aggregates larger than 2 mm increased by 24.92% over control. (2) Pig manure significantly increased the average weight diameter and geometric average diameter of the aggregates (P＜0.05) with a upward trend as the addition rate increased. (3) Pig manure effectively reduced 19.10% on the aggregate destruction rate (PAD) with the 15 t·hm⁻² application rate that delivered the most significant effect (P＜0.05). And (4) pig manure significantly raised the organic carbon content in the soil and aggregates (P＜0.05). Conclusion When combined with chemical fertilizer, pig manure could effectively increase the organic carbon content and improved the aggregate stability of the soil on an eroded forest land. At a rate of 15 t·hm⁻², the pig manure addition significantly increased the average weight diameter and average diameter of the soil aggregates with the highest stability among all treatments, while effectively reduced PAD. At a higher rate of 30 t·hm⁻², the pig manure application significantly increased the organic carbon contents in both non-water-stable and water-stable macroaggregates.
- pig manure /
- soil erosion /
- forest soil /
- aggregate /
- organic carbon

HTML全文

图 1 施用猪粪对竹柏生长状况的影响

注：CK，对照；F，单施化肥处理；LFM，化肥+低量猪粪；MFM，化肥+中量猪粪；HFM，化肥+高量猪粪处理。不同小写字母表示不同处理间差异显著（P＜0.05），下同。

Figure 1. Effect of pig manure application on plant growth

Note: CK, control; F: chemical fertilizer; LFM: chemical fertilizer+low pig manure; MFM: chemical fertilizer+medium pig manure; HFM: chemical fertilizer+high pig manure. Data with different lowercase letters indicate significant differences between different treatments at P＜0.05 (Duncan method). Same for below.

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图 2 施用猪粪对土壤中非水稳性团聚体分布的影响

Figure 2. Effect of pig manure application on distribution of non-water-stable aggregates in soil

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图 3 施用猪粪对土壤中水稳性团聚体分布的影响

Figure 3. Effect of pig manure application on distribution of water-stable aggregates in soil

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图 4 施用猪粪后红壤中团聚体破坏率

Figure 4. PAD of red soil after application of pig manure

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表 1 施用猪粪对土壤非水稳性团聚体稳定性的影响

Table 1. Effect of pig manure application on stability of non-water-stable aggregates in soil （单位：mm)

指标 Index	对照 CK	单施化肥处理 F	化肥+低量猪粪 LFM	化肥+中量猪粪 MFM	化肥+高量猪粪 HFM
MWD	2.32±0.12 c	2.56±0.18 c	2.88±0.13 b	3.44±0.27 a	3.69±0.21 a
GMD	1.01±0.03 d	1.11±0.04 d	1.47±0.08 c	1.76±0.07 b	2.00±0.14 a
注：同行数据后不同小写字母表示差异显著（P＜0.05）。表2～3同。 Note: Data with different lowercase letters indicate significant differences at P＜0.05. Same for Tables 2–3.

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表 2 猪粪对土壤水稳性团聚体稳定性的影响

Table 2. Effect of pig manure application on stability of water-stable aggregates in soil （单位：mm)

指标 Index	对照 CK	单施化肥处理 F	化肥+低量猪粪 LFM	化肥+中量猪粪 MFM	化肥+高量猪粪 HFM
MWD	0.44±0.02 c	0.68±0.04 bc	0.77±0.03 b	1.01±0.07 a	0.92±0.05 ab
GMD	0.23±0.01 c	0.25±0.02 c	0.29±0.01 bc	0.58±0.03 a	0.36±0.04 b

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表 3 猪粪对水稳性团聚体有机碳含量的影响

Table 3. Effect of pig manure on organic carbon content of water-stable aggregates （单位：g·kg⁻¹）

处理 Treatment	有机碳 SOC	各级团聚体有机碳含量 Aggregate organic carbon content at all levels
处理 Treatment	有机碳 SOC	＞2 mm	1～2 mm	0.5～1 mm	0.25～0.5 mm	＜0.25 mm
对照 CK	3.22±0.22 e	0.10±0.01 e	0.25±0.02 c	0.41±0.02 c	0.92±0.06 bc	1.54±0.18 a
单施化肥处理 F	3.94±0.29 d	0.54±0.03 d	0.38±0.01 a	0.59±0.04 b	0.97±0.07 bc	1.45±0.16 ab
化肥+低量猪粪 LFM	4.19±0.36 c	0.98±0.04 c	0.24±0.02 c	0.48±0.04 c	1.15±0.11 a	1.35±0.19 bc
化肥+中量猪粪 MFM	4.80±0.42 b	1.50±0.04 b	0.29±0.02 b	0.73±0.06 a	1.08±0.08 b	1.19±0.22 c
化肥+高量猪粪 HFM	6.04±0.59 a	2.72±0.24 a	0.39±0.01 a	0.78±0.05 a	1.12±0.10 ab	1.02±0.16 d

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参考文献(28)

[1]	陈善沐, 杨玉盛, 林文莲, 等. 福建省亚热带红壤区人为破坏的水土流失与治理定量研究 [J]. 水土保持学报, 2006, 20(4):6−10. doi: 10.3321/j.issn:1009-2242.2006.04.002 CHEN S M, YANG Y S, LIN W L, et al. Quantitative research on soil and water loss and countermeasures in man-made distroyed red soil region in subtropical region of Fujian Province [J]. Journal of Soil and Water Conservation, 2006, 20(4): 6−10.(in Chinese) doi: 10.3321/j.issn:1009-2242.2006.04.002
[2]	张世祺, 王沛裴, 王昌全, 等. 不同植烟年限对土壤团聚体稳定性的影响及其相关因素分析 [J]. 土壤, 2017, 49(6):1229−1236. ZHANG S Q, WANG P P, WANG C Q, et al. Effects of different tobacco cropping years on soil aggregate stability and its influential factors [J]. Soils, 2017, 49(6): 1229−1236.(in Chinese)
[3]	何梦媛, 董同喜, 茹淑华, 等. 畜禽粪便有机肥中重金属在土壤剖面中积累迁移特征及生物有效性差异 [J]. 环境科学, 2017, 38(4):1576−1586. HE M Y, DONG T X, RU S H, et al. Accumulation and migration characteristics in soil profiles and bioavailability of heavy metals from livestock manure [J]. Environmental Science, 2017, 38(4): 1576−1586.(in Chinese)
[4]	徐虎, 张敬业, 蔡岸冬, 等. 外源有机物料碳氮在红壤团聚体中的残留特征 [J]. 中国农业科学, 2015, 48(23):4660−4668. doi: 10.3864/j.issn.0578-1752.2015.23.007 XU H, ZHANG J Y, CAI A D, et al. Retention characteristic of carbon and nitrogen from amendments in different size aggregates of red soil [J]. Scientia Agricultura Sinica, 2015, 48(23): 4660−4668.(in Chinese) doi: 10.3864/j.issn.0578-1752.2015.23.007
[5]	王超, 姜坤, 卢瑛, 等. 不同有机物料施用对砖红壤团聚体组成和稳定性的影响 [J]. 土壤通报, 2019, 50(6):1328−1334. WANG C, JIANG K, LU Y, et al. Effects of different organic material application on aggregate composition and stabilityof latosol [J]. Chinese Journal of Soil Science, 2019, 50(6): 1328−1334.(in Chinese)
[6]	邸佳颖, 刘小粉, 杜章留, 等. 长期施肥对红壤性水稻土团聚体稳定性及固碳特征的影响 [J]. 中国生态农业学报, 2014, 22(10):1129−1138. DI J Y, LIU X F, DU Z L, et al. Influences of long-term organic and chemical fertilization on soil aggregation and associated organic carbon fractions in a red paddy soil [J]. Chinese Journal of Eco-Agriculture, 2014, 22(10): 1129−1138.(in Chinese)
[7]	MUNKHOLM L J, SCHJØNNING P, DEBOSZ K, et al. Aggregate strength and mechanical behaviour of a sandy loam soil under long-term fertilization treatments [J]. European Journal of Soil Science, 2002, 53(1): 129−137. doi: 10.1046/j.1365-2389.2002.00424.x
[8]	邵慧芸, 李紫玥, 刘丹, 等. 有机肥施用量对土壤有机碳组分和团聚体稳定性的影响 [J]. 环境科学, 2019, 40(10):4691−4699. SHAO H Y, LI Z Y, LIU D, et al. Effects of manure application rates on the soil carbon fractions and aggregate stability [J]. Environmental Science, 2019, 40(10): 4691−4699.(in Chinese)
[9]	龚伟, 颜晓元, 蔡祖聪, 等. 长期施肥对小麦-玉米作物系统土壤颗粒有机碳和氮的影响 [J]. 应用生态学报, 2008, 19(11):2375−2381. GONG W, YAN X Y, CAI Z C, et al. Effects of long-term fertilization on soil particulate organic carbon and nitrogen in a wheat-maize cropping system [J]. Chinese Journal of Applied Ecology, 2008, 19(11): 2375−2381.(in Chinese)
[10]	张野. 不同植被恢复措施对退化红壤物理性状的影响[D]. 福州: 福建农林大学, 2010. ZHANG Y. Effect of different vegetation restoration measures on soil physical characters in degraded red soil[D]. Fuzhou: Fujian Agriculture and Forestry University, 2010. (in Chinese)
[11]	MENDES I C, BANDICK A K, DICK R P, et al. Microbial biomass and activities in soil aggregates affected by winter cover crops [J]. Soil Science Society of America Journal, 1999, 63(4): 873−881. doi: 10.2136/sssaj1999.634873x
[12]	SAINJU U M, TERRILL T H, GELAYE S, et al. Soil aggregation and carbon and nitrogen pools under rhizoma peanut and perennial weeds [J]. Soil Science Society of America Journal, 2003, 67(1): 146−155. doi: 10.2136/sssaj2003.1460
[13]	彭新华, 张斌, 赵其国. 红壤侵蚀裸地植被恢复及土壤有机碳对团聚体稳定性的影响 [J]. 生态学报, 2003, 23(10):2176−2183. doi: 10.3321/j.issn:1000-0933.2003.10.027 PENG X H, ZHANG B, ZHAO Q G. Effect of soil organic carbon on aggregate stability after vegetativer estoration on severely eroded red soil [J]. Acta Ecologica Sinica, 2003, 23(10): 2176−2183.(in Chinese) doi: 10.3321/j.issn:1000-0933.2003.10.027
[14]	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. doi: 10.2136/sssaj1998.03615995006200050032x
[15]	张红雪, 赵壮, 王晓朋, 等. 生物炭对亚热带红壤水稳性团聚体及其碳、氮分布的影响 [J]. 中国土壤与肥料, 2020(6):27−33. doi: 10.11838/sfsc.1673-6257.19492 ZHANG H X, ZHAO Z, WANG X P, et al. Effect of biochar on water stable aggregate and distribution of carbon and nitrogen in subtropical red soil [J]. Soil and Fertilizer Sciences in China, 2020(6): 27−33.(in Chinese) doi: 10.11838/sfsc.1673-6257.19492
[16]	胡尧, 李懿, 侯雨乐. 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, 2018, 25(4):22−29. HU Y, LI Y, HOU Y L. Effects of land use types on stability and organic carbon of soil aggregates in Minjiang river valley [J]. Research of Soil and Water Conservation, 2018, 25(4): 22−29.(in Chinese)
[17]	陆太伟, 蔡岸冬, 徐明岗, 等. 施用有机肥提升不同土壤团聚体有机碳含量的差异性 [J]. 农业环境科学学报, 2018, 37(10):2183−2193. doi: 10.11654/jaes.2017-1767 LU T W, CAI A D, XU M G, et al. Variation in sequestration of organic carbon associated with differently sized aggregates after organic manure application [J]. Journal of Agro-Environment Science, 2018, 37(10): 2183−2193.(in Chinese) doi: 10.11654/jaes.2017-1767
[18]	龙攀, 隋鹏, 高旺盛, 等. 不同有机物料还田对农田土壤有机碳以及微生物量碳的影响 [J]. 中国农业大学学报, 2015, 20(3):153−160. doi: 10.11841/j.issn.1007-4333.2015.03.22 LONG P, SUI P, GAO W S, et al. Effects of agricultural organic wastes incorporation on soil organic carbon and microbial carbon [J]. Journal of China Agricultural University, 2015, 20(3): 153−160.(in Chinese) doi: 10.11841/j.issn.1007-4333.2015.03.22
[19]	代红翠. 有机物料还田对砂质土壤不同粒级团聚体有机碳和细菌群落的影响[D]. 北京: 中国农业大学, 2017. DAI H C. Effects of organic materials amendment on soil organic carbon and bacteria community varied with aggregate fractions in sandy soil[D]. Beijing: China Agricultural University, 2017. (in Chinese)
[20]	张秀芝, 李强, 高洪军, 等. 长期施肥对黑土水稳性团聚体稳定性及有机碳分布的影响 [J]. 中国农业科学, 2020, 53(6):1214−1223. doi: 10.3864/j.issn.0578-1752.2020.06.013 ZHANG X Z, LI Q, GAO H J, et al. Effects of long-term fertilization on the stability of black soil water stable aggregates and the distribution of organic carbon [J]. Scientia Agricultura Sinica, 2020, 53(6): 1214−1223.(in Chinese) doi: 10.3864/j.issn.0578-1752.2020.06.013
[21]	李江舟, 代快, 张立猛, 等. 施用生物炭对云南烟区红壤团聚体组成及有机碳分布的影响 [J]. 环境科学学报, 2016, 36(6):2114−2120. LI J Z, DAI K, ZHANG L M, et al. Effects of biochar application on soil organic carbon distribution and soil aggregate composition of red soils in Yunnan tobacco planting area [J]. Acta Scientiae Circumstantiae, 2016, 36(6): 2114−2120.(in Chinese)
[22]	石纹碹, 刘世亮, 赵颖, 等. 猪粪有机肥施用对潮土速效养分含量及团聚体分布的影响 [J]. 农业资源与环境学报, 2017, 34(5):431−438. SHI W X, LIU S L, ZHAO Y, et al. Effects of pig manure organic fertilizer application on available nutrient content and soil aggregate distribution in fluvo-aquic soil [J]. Journal of Agricultural Resources and Environment, 2017, 34(5): 431−438.(in Chinese)
[23]	乔丹丹, 吴名宇, 张倩, 等. 秸秆还田与生物炭施用对黄褐土团聚体稳定性及有机碳积累的影响 [J]. 中国土壤与肥料, 2018(3):92−99. doi: 10.11838/sfsc.20180315 QIAO D D, WU M Y, ZHANG Q, et al. Effect of boichar and straw with chemical fertilizers on soil aggregate distribution and organic carbon content in yellow cinnamon soil [J]. Soil and Fertilizer Sciences in China, 2018(3): 92−99.(in Chinese) doi: 10.11838/sfsc.20180315
[24]	COSENTINO D, CHENU C, LE BISSONNAIS Y. Aggregate stability and microbial community dynamics under drying-wetting cycles in a silt loam soil [J]. Soil Biology and Biochemistry, 2006, 38(8): 2053−2062. doi: 10.1016/j.soilbio.2005.12.022
[25]	XIE J Y, XU M G, CIREN Q J, et al. Soil aggregation and aggregate associated organic carbon and total nitrogen under long-term contrasting soil management regimes in loess soil [J]. Journal of Integrative Agriculture, 2015, 14(12): 2405−2416. doi: 10.1016/S2095-3119(15)61205-9
[26]	高焕平, 刘世亮, 赵颖, 等. 猪粪有机肥配施化肥对潮土速效养分及团聚体分布的影响 [J]. 中国农学通报, 2018, 34(14):99−105. doi: 10.11924/j.issn.1000-6850.casb17060129 GAO H P, LIU S L, ZHAO Y, et al. Combined application of pig manure organic fertilizer and chemical fertilizer affecting fluvo-aquic soil available nutrients and aggregate distribution [J]. Chinese Agricultural Science Bulletin, 2018, 34(14): 99−105.(in Chinese) doi: 10.11924/j.issn.1000-6850.casb17060129
[27]	金亚波, 寇智瑞, 韦建玉, 等. 有机物料对黄壤烟田土壤团聚体组成及土壤肥力的影响 [J]. 西南大学学报(自然科学版), 2020, 42(8):9−16. JIN Y B, KOU Z R, WEI J Y, et al. Effects of organic materials on soil available nutrients and Aggregate composition in continuous cropping tobacco fields [J]. Journal of Southwest University (Natural Science Edition), 2020, 42(8): 9−16.(in Chinese)
[28]	张然, 史雷, 马龙, 等. 有机无机肥配施对旱地冬小麦产量及土壤物理性质的影响 [J]. 水土保持学报, 2020, 34(6):325−330, 336. ZHANG R, SHI L, MA L, et al. Effects of combined application of organic and inorganic fertilizers on winter wheat yield and soil physical properties in dryland [J]. Journal of Soil and Water Conservation, 2020, 34(6): 325−330, 336.(in Chinese)