长期施用沼液对杨树人工林土壤碳氮磷及其计量比的影响

doi:10.12302/j.issn.1000-2006.202212029

国家林草科技领军期刊
中国精品科技期刊
中国高校百佳科技期刊
江苏省新闻出版政府奖期刊奖
RCCSE林学权威期刊（A+）
CSCD核心期刊
Scopus数据库收录期刊
中文核心期刊
SCD核心期刊

作者加群：102861116

微信公众号：南京林业大学学报

高级检索

南京林业大学学报（自然科学版） ›› 2024, Vol. 48 ›› Issue (6): 102-110.doi: 10.12302/j.issn.1000-2006.202212029

长期施用沼液对杨树人工林土壤碳氮磷及其计量比的影响

张苗¹(), 阮宏华¹^,^*(), 沈彩芹², 丁学农², 曹国华²

1.南京林业大学生态与环境学院,南方现代林业协同创新中心,江苏南京 210037
2.江苏省东台市林场,江苏东台 224237

收稿日期:2022-12-05 修回日期:2023-03-23 出版日期:2024-11-30 发布日期:2024-12-10
通讯作者: *阮宏华(hhruan@njfu.edu.cn),教授。
作者简介:
张苗(1097380894@qq.com)。
基金资助:
国家重点研发计划(2021YFD02200403);江苏省林业局“揭榜挂帅”项目(LYKJ【2022】01);江苏省林业局造林专项(2021-2022)

Effects of long-term application of biogas slurry on soil carbon, nitrogen, phosphorus and their metering ratio in poplar plantations

ZHANG Miao¹(), RUAN Honghua¹^,^*(), SHEN Caiqin², DING Xuenong², CAO Guohua²

1. College of Ecology and Environment,Co-Innovation Center for Sustainable Forestry in Southern China,Nanjing Forestry University,Nanjing 210037,China
2. Dongtai State Forest Farm,Dongtai 224237,China

Received:2022-12-05 Revised:2023-03-23 Online:2024-11-30 Published:2024-12-10

摘要/Abstract

摘要：

【目的】探讨长期施用不同浓度沼液对杨树(Populus spp.)人工林土壤碳、氮、磷组分含量的影响,为科学施用沼液,改善杨树人工林土壤质量,促进杨树人工林可持续发展提供理论依据。【方法】以苏北沿海地区杨树人工林为研究对象,试验采用随机区组设计,设置了4种沼液施用处理,分别为对照(0 m³/hm², CK)、低浓度(125 m³/hm², L)、中浓度(250 m³/hm², M)和高浓度(375 m³/hm², H),自2012年开始每年定期在杨树人工林中施用。采用连续土钻法采集不同土壤深度0~20 cm(表层),≥20~40 cm(中层)和≥40~60 cm(深层)土壤样品,研究施用不同浓度沼液对杨树人工林不同土层土壤碳、氮、磷主要组分含量及其计量比的影响。【结果】施用沼液显著增加了表层土壤(0~20 cm)有机碳(SOC)、可溶性有机碳(DOC)、土壤微生物生物量碳(MBC)、土壤总氮(TN)、土壤微生物生物量氮(MBN)、土壤全磷(TP)、土壤有效磷(AP)含量,显著降低了表层土壤碳氮质量比(C/N)和土壤微生物生物量碳氮比(MBC/MBN);同时施加沼液也显著增加了≥20~40 cm土层土壤DOC、TP含量。而在深层土壤(≥40~60 cm)中,施加沼液对土壤C、N、P各项指标均无显著影响。沼液显著降低了各土层土壤pH。【结论】沼液作为一种优质的速效有机肥料,能显著增加表层土壤C、N、P等速效养分,对深层土壤无显著影响。同时,施用适量沼液也可以降低沿海盐碱地土壤pH,以及土壤C/N,对改善土壤肥力有一定的作用,但过度施加是否会引起土壤磷素淋洗、氮淋溶风险而造成生态环境污染还有待进一步研究。

关键词: 杨树人工林, 沼液, 土壤碳、氮、磷, 土壤微生物生物量, 土壤碳氮比, 土壤微生物生物量碳氮比

Abstract:

【Objective】The effects of biogas slurry on soil carbon (C), nitrogen (N), and phosphorus (P) contents were studied in poplar plantations in coastal areas of northern Jiangsu, China. This research aims to provide a theoretical basis for the scientific utilization of biogas slurry, the optimization of fertilization technology, and the promotion of sustainable development in poplar plantations.【Method】The experiment employed a randomized block design with four levels of biogas slurry application: CK (0 m³/hm²), L (125 m³/hm²), M (250 m³/hm²) and H (375 m³/hm²). Soil samples were collected from different depths: 0-20 cm (surface layer), ≥20-40 cm (middle layer), and ≥40-60 cm(deep layer) using a continuous soil coring method. The study examined the effects of various biogas slurry concentrations on soil C, N and P contents across different soil layers and growing seasons in the poplar plantations.【Result】Biogas slurry application significantly increased the soil organic carbon (SOC), dissolved organic carbon (DOC), microbial biomass carbon (MBC), microbial biomass nitrogen (MBN), total phosphorus (TP), and available phosphorus (AP) in the topsoil (0-20 cm). It also significantly decreased the C/N ratio (mass fraction ratio, the same below) and MBC/MBN ratio in the topsoil. Additionally, biogas slurry significantly increased DOC and TP in the ≥20-40 cm soil layer. However, in the deep soil (≥40-60 cm), biogas slurry had no significant effect on soil C, N, and P levels. Biogas slurry application also significantly reduced soil pH across all layers.【Conclusion】Our research indicates that biogas slurry, as a high-quality, quick-acting organic fertilizer, significantly increases nutrients such as C, N, and P in surface soil but does not affect deep soil. It also reduces soil pH and C/N ratio in coastal saline-alkali soil, improving soil fertility. However, further research is needed to determine whether excessive application could risk phosphorus and nitrogen leaching and potential ecological pollution.

Key words: poplar plantation, biogas slurry, soil carbon, nitrogen and phosphorus, soil microbial biomass, soil C to N mass ratio, soil MBC to MBN ratio

中图分类号:

S714.2

张苗,阮宏华,沈彩芹,等. 长期施用沼液对杨树人工林土壤碳氮磷及其计量比的影响[J]. 南京林业大学学报（自然科学版）, 2024, 48(6): 102-110.

ZHANG Miao, RUAN Honghua, SHEN Caiqin, DING Xuenong, CAO Guohua. Effects of long-term application of biogas slurry on soil carbon, nitrogen, phosphorus and their metering ratio in poplar plantations[J].Journal of Nanjing Forestry University (Natural Science Edition), 2024, 48(6): 102-110.DOI: 10.12302/j.issn.1000-2006.202212029.

图/表 7

图1

图2

图3

图4

图5

图6

表1

参考文献 38

[1]	董越勇, 周雪娥, 叶波, 等. 稻田长期施用沼液对土壤化学性质及碳氮磷生态化学计量比的影响[J]. 浙江农业科学, 2021, 62(12):2398-2401,2404.
	DONG Y Y, ZHOU X E, YE B, et al. Effect of long-term biogas slurry application in rice field on soil chemical properties and C-N-P stoichiometry[J]. J Zhejiang Agric Sci, 2021, 62(12):2398-2401,2404.DOI: 10.16178/j.issn.0528-9017.20212829.
[2]	董志胜, 韩有国, 宋海萍, 等. 沼液肥对设施番茄生长及土壤养分的影响分析[J]. 中国果菜, 2021, 41(8):61-64.
	DONG Z S, HAN Y G, SONG H P, et al. Effects of biogas slurry fertilizer on growth and soil nutrient of protected tomato[J]. China Fruit Veg, 2021, 41(8):61-64.DOI: 10.19590/j.cnki.1008-1038.2021.08.012.
[3]	WANG Q Q, HUANG Q, WANG J X, et al. Ecological circular agriculture:a case study evaluating biogas slurry applied to rice in two soils[J]. Chemosphere, 2022,301:134628.DOI: 10.1016/j.chemosphere.2022.134628.
[4]	赵培. 浓缩沼液肥对作物产量品质及土壤质量的影响[D]. 杨凌: 西北农林科技大学, 2019.
	ZHAO P. Effect of concentrated biogas slurry fertilizer on crop yield and quality and soil quality[D]. Yangling: Northwest A & F University, 2019.
[5]	葛晓敏, 唐罗忠, 王瑞华, 等. 杨树人工林生态系统凋落物生物量及其分解特征[J]. 生态环境学报, 2017, 26(9):1457-1464.
	GE X M, TANG L Z, WANG R H, et al. Litterfall biomass and decomposition characteristics in a poplar plantation ecosystem[J]. Ecol Environ Sci, 2017, 26(9):1457-1464.DOI: 10.16258/j.cnki.1674-5906.2017.09.001.
[6]	MEIRESONNE L, DE SCHRIJVER A, DE VOS B. Nutrient cycling in a poplar plantation (Populus trichocarpa × Populus deltoides ‘Beaupré’) on former agricultural land in northern Belgium[J]. Can J For Res, 2007, 37(1):141-155.DOI: 10.1139/x06-205.
[7]	XU M, XIAN Y, WU J, et al. Effect of biogas slurry addition on soil properties,yields,and bacterial composition in the rice-rape rotation ecosystem over 3years[J]. J Soils Sediments, 2019, 19(5):2534-2542.DOI: 10.1007/s11368-019-02258-x.
[8]	翟赛亚. 沼液对茶园土壤环境及茶叶品质产量的影响[J]. 西北园艺, 2022(3):56-61.
	ZHAI S Y. Effect of biogas slurry on soil environment and tea quality and yield in tea garden[J]. Northwest Hortic, 2022(3):56-61.
[9]	孙芹菊, 凌玮, 韩建刚, 等. 沼液施肥对滨海盐碱地土壤性状的影响[J]. 南京林业大学学报(自然科学版), 2018, 42(5):91-98.
	SUN Q J, LING W, HAN J G, et al. Effects of biogas slurry application on the coastal saline-alkali soil properties[J]. J Nanjing For Univ (Nat Sci Ed), 2018, 42(5):91-98.DOI: 10.3969/j.issn.1000-2006.201706064.
[10]	周伟, 徐莉, 俞元春, 等. 沼液施肥对杨树林地土壤微生物量碳氮的影响[J]. 林业科技开发, 2015, 29(1):49-51.
	ZHOU W, XU L, YU Y C, et al. Biogas slurry application influences on soil microbial biomass carbon and nitrogen of poplar plantation[J]. J For Eng, 2015, 29(1):49-51.DOI: 10.13360/j.issn.1000-8101.2015.01.015.
[11]	YU X Y, ZHU Y J, JIN L, et al. Contrasting responses of fungal and bacterial communities to biogas slurry addition in rhizosphere soil of poplar plantations[J]. Appl Soil Ecol, 2022,175:104427.DOI: 10.1016/j.apsoil.2022.104427.
[12]	YU W W, ZHANG Z, LUO S R, et al. Study on the characteristics of soil irrigated by biogas slurry in the southwest of China[J]. Asian J Chem, 2013, 25(5):2861-2865.DOI: 10.14233/ajchem.2013.14119.
[13]	曹蕾, 唐琪, 郭俨辉, 等. 沼液施用对海岸带围垦麦田土壤中小型节肢动物群落的影响[J]. 生态学报, 2022, 42(2):646-655.
	CAO L, TANG Q, GUO Y H, et al. Effect of biogas slurry application on small-and medium-sized arthropods communities in coastal reclaimed wheat fields[J]. Acta Ecol Sin, 2022, 42(2):646-655.DOI: 10.5846/stxb202012033088.
[14]	WANG Q, CHEN Z M, ZHAO J, et al. Fate of heavy metals and bacterial community composition following biogas slurry application in a single rice cropping system[J]. J Soils Sediments, 2022, 22(3):968-981.DOI: 10.1007/s11368-021-03117-4.
[15]	杜妍宁. 施用沼液和生物炭对杨树人工林土壤氮、磷的影响[D]. 南京: 南京林业大学, 2018.
	DU Y N. Effects of biogas slurry and biochar applications on soil nitrogen and phosphorus in the poplar plantation in a costal area,China[D]. Nanjing: Nanjing Forestry University, 2018.
[16]	赵倩. 施用沼液和生物炭对杨树人工林土壤碳、氮及重金属含量的影响[D]. 南京: 南京林业大学, 2017.
	ZHAO Q. Effects of biogas slurry and biochar on soil carbon, nitrogen and heavy mental in a poplar plantation in a coastal area,China[D]. Nanjing: Nanjing Forestry University, 2017.
[17]	卜丹蓉, 周丹燕, 葛之葳, 等. 施用沼液对苏北沿海杨树人工林土壤活性有机碳的影响[J]. 生态学杂志, 2015, 34(7):1785-1790.
	BO D R, ZHOU D Y, GE Z W, et al. Effects of biogas slurry on soil labile organic carbon of poplar plantation in a coastal area of northern Jiangsu,China[J]. Chin J Ecol, 2015, 34(7):1785-1790.DOI: 10.13292/j.1000-4890.20150615.002.
[18]	LAIRD D, FLEMING P, WANG B Q, et al. Biochar impact on nutrient leaching from a midwestern agricultural soil[J]. Geoderma, 2010, 158(3/4):436-442.DOI: 10.1016/j.geoderma.2010.05.012.
[19]	王润松, 孙源, 徐涵湄, 等. 施用沼液对杨树人工林细根生物量的影响[J]. 南京林业大学学报(自然科学版), 2021, 45(4):123-129.
	WANG R S, SUN Y, XU H M, et al. Effects of biogas slurry application on fine root biomass of poplar plantations[J]. J Nanjing For Univ (Nat Sci Ed), 2021, 45(4):123-129.DOI: 10.12302/j.issn.1000-2006.202001015.
[20]	吴金水, 林启美, 黄巧云, 等. 土壤微生物生物量测定方法及其应用[M]. 北京: 气象出版社,2006:79-88.
	WU J S, LIN Q M, HUANG Q Y, et al. Measurement method of soil microbial biomass and its application[M]. Beijing: China Meteorological Press,2006:79-88.
[21]	鲍士旦. 土壤农化分析[M].3版. 北京: 中国农业出版社, 2015.
	BAO S D. Soil and agricultural chemistry analysis[M]. 3rd ed. Beijing: China Agricuture Press, 2015.
[22]	魏彬萌, 韩霁昌, 王欢元, 等. 灌施沼液比例对石灰性土壤性质和辣椒生长的影响[J]. 中国土壤与肥料, 2017(2):42-47.
	WEI B M, HAN J C, WANG H Y, et al. Effect of biogas slurry irrigation concentration on the calcareous soil properties and pepper growth[J]. Soil Fertil Sci China, 2017(2):42-47.DOI: 10.11838/sfsc.20170207.
[23]	CLARK J M, BOTTRELL S H, EVANS C D, et al. The importance of the relationship between scale and process in understanding long-term DOC dynamics[J]. Sci Total Environ, 2010, 408(13):2768-2775.DOI: 10.1016/j.scitotenv.2010.02.046.
[24]	王静童, 王勇, 殷金忠, 等. 短期沼液还田对小麦产量和土壤理化性质的影响[J]. 河南科技学院学报(自然科学版), 2019, 47(4):5-9.
	WANG J T, WANG Y, YIN J Z, et al. Effects of short-term biogas slurry returning on wheat yield and soil physiochemical properties[J]. J Henan Inst Sci Technol (Nat Sci Ed), 2019, 47(4):5-9.DOI: 10.3969/j.issn.1008-7516.2019.04.002.
[25]	唐鹏. 沼液施用对橡胶人工林土壤理化性质及抗生素残留的影响[D]. 海口: 海南大学, 2019.
	TANG P. Effects of biogas slurry application on soil physical and chemical properties and antibiotic residues in rubber plantation[D]. Haikou: Hainan University, 2019.DOI: 10.27073/d.cnki.ghadu.2019.001090.
[26]	陈霞, 罗友进, 吴纯清, 等. 沼肥深施对果园土壤性质及柑橘产量的影响[J]. 水土保持学报, 2016, 30(5):177-183,189.
	CHEN X, LUO Y J, WU C Q, et al. Effects of biogas fertilizer deep application on soil properties and yield of Citrus orchard[J]. J Soil Water Conserv, 2016, 30(5):177-183,189.DOI: 10.13870/j.cnki.stbcxb.2016.05.030.
[27]	范韵, 来柳青, 朱立群, 等. 沼液施用对土壤与植物中磷分布的影响[J]. 土壤通报, 2012, 43(3):702-705.
	FAN Y, LAI L Q, ZHU L Q, et al. Effect of biogas slurry amendment on phosphorus distribution in soil and plant[J]. Chin J Soil Sci, 2012, 43(3):702-705.DOI: 10.19336/j.cnki.trtb.2012.03.033.
[28]	康凌云, 赵永志, 曲明山, 等. 施用沼渣沼液对设施果类蔬菜生长及土壤养分积累的影响[J]. 中国蔬菜, 2011(S1):57-62.
	KANG L Y, ZHAO Y Z, QU M S, et al. Effects of biogas waste on solanaceae vegetable growth and soil nutrient accumulation in greenhouse[J]. China Veg, 2011(S1):57-62.DOI: 10.19928/j.cnki.1000-6346.2011.z1.011.
[29]	乔锋, 肖洋, 赵淑苹. 海林农场沼肥连年施用对玉米产量和土壤化学性质的影响[J]. 中国农学通报, 2018, 34(36):93-98.
	QIAO F, XIAO Y, ZHAO S P. Consecutive application of biogas manure affects maize production and soil chemical properties in Hailin Farm[J]. Chin Agric Sci Bull, 2018, 34(36):93-98.
[30]	罗伟, 张智慧, 伍钧, 等. 沼液对成都平原地区土壤氮、磷、钾含量及其平衡的影响[J]. 水土保持学报, 2019, 33(3):185-191.
	LUO W, ZHANG Z H, WU J, et al. Effects of biogas slurry on soil nitrogen,phosphorus and potassium contents and balance in Chengdu Plain[J]. J Soil Water Conserv, 2019, 33(3):185-191.DOI: 10.13870/j.cnki.stbcxb.2019.03.028.
[31]	王敏锋, 陈硕, 朱謇, 等. 模拟淋溶条件下沼液对菜田土壤磷素淋洗及其形态的影响[J]. 农业资源与环境学报, 2017, 34(4):368-375.
	WANG M F, CHEN S, ZHU J, et al. Effects of application of biogas slurry on the form and mobility of soil phosphorus in vegetable greenhouse field[J]. J Agric Resour Environ, 2017, 34(4):368-375.DOI: 10.13254/j.jare.2016.0289.
[32]	郭全忠, 葛一洪, 龚晓松, 等. 沼液用量对设施土壤养分和盐分累积与迁移的影响[J]. 陕西农业科学, 2022, 68(3):56-61.
	GUO Q Z, GE Y H, GONG X S, et al. Effect of amount of biogas slurry on nutrients,salt accumulation and migration in greenhouse soil[J]. Shaanxi J Agric Sci, 2022, 68(3):56-61.DOI: 10.3969/j.issn.0488-5368.2022.03.014.
[33]	胡振民, 万青, 李欢, 等. 喷灌沼液对茶园土壤性质及茶叶产量和品质的影响[J]. 南方农业学报, 2020, 51(11):2757-2763.
	HU Z M, WAN Q, LI H, et al. Effects of sprinkler irrigation with biogas slurry on tea garden soil and tea yield[J]. J South Agric, 2020, 51(11):2757-2763.DOI: 10.3969/j.issn.2095-1191.2020.11.019.
[34]	钟茜, 王莉艳. 沼肥对蔬菜产量和品质及土壤理化性质影响的研究进展[J]. 北方园艺, 2013(17):192-195.
	ZHONG Q, WANG L Y. Research progress on effects of biogas fertilizer on vegetable yield,quality and the soil physicochemical properties[J]. North Hortic, 2013(17):192-195.
[35]	刘红艳, 胡涵, 王昌梅, 等. 沼肥对水果产量、品质和土壤理化性质影响的研究现状[J]. 中国沼气, 2019, 37(6):65-69.
	LIU H Y, HU H, WANG C M, et al. Research status of the effect of biogas fertilizer on fruit quality,yield,and soil physicochemical properties[J]. China Biogas, 2019, 37(6):65-69.DOI: 10.3969/j.issn.1000-1166.2019.06.012.
[36]	陈淑芹. 不同浓度沼液对苜蓿品质及土壤理化性质的影响[J]. 山西科技, 2018, 33(6):25-29.
	CHEN S Q. Effects of different concentrations of biogas slurry on soil physical and chemical properties and alfalfa quality[J]. Shanxi Sci Technol, 2018, 33(6):25-29.DOI: 10.3969/j.issn.1004-6429.2018.06.008.
[37]	朱家悦. 沼灌后氮磷元素在土壤中迁移吸附环境行为[D]. 重庆: 重庆交通大学, 2017.
	ZHU J Y. Study on the migration and adsorption behavior of nitrogen and phosphorus in soil after biogas slurry irrigation[D]. Chongqing: Chongqing Jiaotong University, 2017.
[38]	武立叶, 郑佩佩, 赵吉祥, 等. 沼液灌溉对大白菜产量、品质及土壤养分含量的影响[J]. 中国沼气, 2014, 32(3):90-93.
	WU L Y, ZHENG P P, ZHAO J X, et al. The effect of biogas slurry irrigation on Chinese cabbage Beassica pekinensis L.and the soil quality[J]. China Biogas, 2014, 32(3):90-93.DOI: 10.3969/j.issn.1000-1166.2014.03.020.

指标 index	pH	含水率 moisture content	DOC	SOC	MBC	TN	MBN	TP	AP	C/N
含水率moisture content	-0.347^**
DOC	-0.404^**	0.574^**
SOC	-0.466^**	0.583^**	0.871^**
MBC	-0.313^**	0.514^**	0.805^**	0.826^**
TN	-0.322^**	0.559^**	0.915^**	0.774^**	0.714^**
MBN	-0.422^**	0.577^**	0.906^**	0.888^**	0.854^**	0.824^**
TP	-0.460^**	0.441^**	0.595^**	0.675^**	0.644^**	0.504^**	0.687^**
AP	-0.481^**	0.220^*	0.302^**	0.390^**	0.316^**	0.228^*	0.359^**	0.402^**
C/N	0.246^*	-0.320^**	-0.641^**	-0.448^**	-0.407^**	-0.780^**	-0.511^**	-0.171	-0.107
MBC/MBN	0.126	-0.373^**	-0.363^**	-0.283^**	-0.105	-0.353^**	-0.425^**	-0.221^*	-0.09	0.305^**

长期施用沼液对杨树人工林土壤碳氮磷及其计量比的影响

Effects of long-term application of biogas slurry on soil carbon, nitrogen, phosphorus and their metering ratio in poplar plantations

RichHTML

PDF

可视化

摘要/Abstract

引用本文

使用本文

图/表 7

参考文献 38

相关文章 15

编辑推荐

Metrics

本文评价

作者

读者

审稿

[1]	颜铮明, 阮宏华, 廖家辉, 石珂, 倪娟平, 曹国华, 沈彩芹, 丁学农, 赵小龙, 庄鑫. 不同林龄杨树人工林地表甲虫群落多样性特征[J]. 南京林业大学学报（自然科学版）, 2023, 47(6): 236-242.
[2]	夏捷, 陈胜, 吴一凡, 张玮, 谢锦忠. 种植竹荪后毛竹林土壤微生物生物量和微生物熵的动态变化[J]. 南京林业大学学报（自然科学版）, 2022, 46(4): 127-134.
[3]	辜旭, 汤逸帆, 申建华, 朱咏莉. 沼液中$\mathrm{HCO}_{3}^{-}$对土壤CO₂释放的影响[J]. 南京林业大学学报（自然科学版）, 2022, 46(4): 162-168.
[4]	赵爽, 王邵军, 杨波, 左倩倩, 曹乾斌, 王平, 张路路, 张昆凤, 樊宇翔. 西双版纳热带森林碳循环中土壤呼吸对次生演替的响应[J]. 南京林业大学学报（自然科学版）, 2022, 46(2): 12-18.
[5]	崔皓, 韩建刚, 郭俨辉, 季淮, 朱咏莉, 李萍萍. 洪泽湖河湖交汇区典型杨树人工林碳通量月尺度变化特征[J]. 南京林业大学学报（自然科学版）, 2022, 46(2): 19-26.
[6]	王润松, 徐涵湄, 曹国华, 沈彩芹, 阮宏华. 施用沼液对杨树人工林细根形态特征的影响[J]. 南京林业大学学报（自然科学版）, 2021, 45(5): 119-124.
[7]	王润松, 孙源, 徐涵湄, 曹国华, 沈彩芹, 阮宏华. 施用沼液对杨树人工林细根生物量的影响[J]. 南京林业大学学报（自然科学版）, 2021, 45(4): 123-129.
[8]	马永春, 佘诚棋, 方升佐. 不同修枝方法对杨树人工林生长、光合叶面积和主干饱满度的影响[J]. 南京林业大学学报（自然科学版）, 2021, 45(4): 137-142.
[9]	王瑞, 王国兵, 徐瑾, 徐晓. 凋落物与蚯蚓对杨树人工林土壤团聚体分布及其碳氮含量的影响[J]. 南京林业大学学报（自然科学版）, 2021, 45(3): 25-29.
[10]	王国兵, 徐瑾, 徐晓, 阮宏华, 曹国华. 蚯蚓与凋落物对杨树人工林土壤酶活性的影响[J]. 南京林业大学学报（自然科学版）, 2021, 45(3): 8-14.
[11]	杨赛兰, 耿庆宏, 许崇华, 彭凡茜, 张梦华, 徐侠. 加拿大一枝黄花入侵对杨树人工林土壤呼吸的影响[J]. 南京林业大学学报（自然科学版）, 2020, 44(5): 117-124.
[12]	郭传阳, 林开敏, 郑鸣鸣, 任正标, 李茂, 郑宏, 游云飞, 陈志云. 间伐对杉木人工林土壤微生物生物量碳氮的短期影响[J]. 南京林业大学学报（自然科学版）, 2020, 44(5): 125-131.
[13]	王新新, 韩建刚, 徐传红, 徐莎. 碳氮比改变对崇明东滩湿地反硝化与硝态氮氨化的影响[J]. 南京林业大学学报（自然科学版）, 2020, 44(5): 174-180.
[14]	卢伟伟, 耿慧丽, 张伊蕊, 阮宏华. 生物质炭对杨树人工林土壤微生物群落的影响[J]. 南京林业大学学报（自然科学版）, 2020, 44(4): 143-150.
[15]	龙秋宁, 王润松, 徐涵湄, 曹国华, 沈彩芹, 阮宏华. 沼液与生物炭联合施用对杨树人工林土壤甲螨密度的影响[J]. 南京林业大学学报（自然科学版）, 2020, 44(3): 211-215.