Research progresses on ecological remediation of the degraded soil in Karst rocky desertification mountainous areas

doi:10.12302/j.issn.1000-2006.202207040

JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2022, Vol. 46 ›› Issue (6): 135-145.doi: 10.12302/j.issn.1000-2006.202207040

Special Issue: 南京林业大学120周年校庆特刊

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Research progresses on ecological remediation of the degraded soil in Karst rocky desertification mountainous areas

XUE Jianhui¹^,²(), ZHOU Zhidong¹, WU Yongbo²

1. Research Center for Plant Ecology and Environment, Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing 210014,China
2. Co-Innovation Center for Sustainable Forestry in Southern China, College of Biology and the Environment, Nanjing Forestry University, Nanjing 210037,China

Received:2022-07-28 Revised:2022-08-23 Online:2022-11-30 Published:2022-11-24

Abstract

Abstract:

The unique geological landform and climatic characteristics of the Karst mountainous sites lead to slow soil development, shallow soil layer and severe soil erosion, which can be easily degraded into a rocky desertification landscape under the disturbance of human activities. The soil ecosystem in Karst mountainous areas is an essential basis for vegetation restoration. This paper analyzes the causes and control measurements of Karst rocky desertification, characteristics and problems in Karst mountainous soil. The impacts of different remediation techniques and treatments on the soil physical and chemical properties and microbial properties of the degraded Karst mountainous sites were summarized. The Meta-analysis method was used to compare the effects and mechanisms of biochar, chemical fertilizer, organic fertilizer, chemical and organic fertilizer mixture, biochar-based fertilizer, mulching, and biological crusts on soil physical properties, soil moisture, soil erosion, soil fertility, soil microbial community composition structure and diversity in the degraded Karst soils. Improving soil quality is one of the main technical measures to promote the ecological benefits of Karst vegetation restoration. The results showed that the biochar and biological crusting treatments could reduce soil bulk density, increase soil porosity and water retention, and then improve the soil quality. Biochar and biochar-based fertilizer applications had more significant effects on soil fertility improvement. Biological mulching could significantly reduce soil erosion degrees. Further research should be carried out in the identification of critical limiting factors for ecological restoration of the Karst degraded soil in different regions, the ecological remediation effects of the integrated soil improvement techniques on the Karst degraded soil, and the development of new biochar-based microbial fertilizers and soil carbon sequestration technology.

Key words: Karst, rocky desertification, degraded soil, ecological remediation techniques, Meta-analysis method

CLC Number:

S714

XUE Jianhui, ZHOU Zhidong, WU Yongbo. Research progresses on ecological remediation of the degraded soil in Karst rocky desertification mountainous areas[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2022, 46(6): 135-145.

Figures/Tables 3

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References 86

[1]	ZHOU L G, WANG X D, WANG Z Y, et al. The challenge of soil loss control and vegetation restoration in the Karst area of southwestern China[J]. Int Soil Water Conserv Res, 2020, 8(1):26-34.DOI:10.1016/j.iswcr.2019.12.001.
[2]	WANG L J, WANG P, SHENG M Y, et al. Ecological stoichiometry and environmental influencing factors of soil nutrients in the Karst rocky desertification ecosystem,southwest China[J]. Glob Ecol Conserv, 2018, 16:e00449.DOI:10.1016/j.gecco.2018.e00449.
[3]	吴静, 盛茂银. 我国喀斯特植被根系生态学研究进展[J]. 植物科学学报, 2020, 38(4):565-573.
	WU J, SHENG M Y. Research progress in root ecology of Karst vegetation in China[J]. Plant Sci J, 2020, 38(4):565-573.DOI:10.11913/PSJ.2095-0837.2020.40565.
[4]	罗光杰, 李阳兵, 王世杰, 等. 岩溶山区景观多样性变化的生态学意义对比:以贵州四个典型地区为例[J]. 生态学报, 2011, 31(14):3882-3889.
	LUO G J, LI Y B, WANG S J, et al. Comparison of ecological significance of landscape diversity changes in Karst mountains: a case study of 4 typical Karst area in Guizhou Province[J]. Acta Ecol Sin, 2011, 31(14):3882-3889.
[5]	ZENG F M, JIANG Z C, SHEN L N, et al. Assessment of multiple and interacting modes of soil loss in the Karst critical zone, southwest China (SWC)[J]. Geomorphology, 2018, 322:97-106.DOI:10.1016/j.geomorph.2018.08.043.
[6]	LAN X, DING G J, DAI Q H, et al. Assessing the degree of soil erosion in Karst mountainous areas by extenics[J]. CATENA, 2022, 209:105800.DOI:10.1016/j.catena.2021.105800.
[7]	ZHAO Y J, LI Z, ZHANG J, et al. Do shallow soil,low water availability,or their combination increase the competition between grasses with different root systems in Karst soil?[J]. Environ Sci Pollut Res, 2017, 24(11):10640-10651.DOI:10.1007/s11356-017-8675-4.
[8]	JIANG Z C, LIAN Y Q, QIN X Q. Rocky desertification in southwest China: impacts,causes,and restoration[J]. Earth Sci Rev, 2014, 132:1-12.DOI:10.1016/j.earscirev.2014.01.005.
[9]	苏维词. 贵州喀斯特山区的土壤侵蚀性退化及其防治[J]. 中国岩溶, 2001, 20(3):217-223.
	SU W C. Soil erosive deterioration and its control in Karst mountainous regions of Guizhou Province[J]. Carsologica Sin, 2001, 20(3):217-223. DOI:10.3969/j.issn.1001-4810.2001.03.008.
[10]	GREEN S M, DUNGAIT J A J, TU C L, et al. Soil functions and ecosystem services research in the Chinese Karst critical zone[J]. Chem Geol, 2019, 527:119107.DOI:10.1016/j.chemgeo.2019.03.018.
[11]	吕明辉, 王红亚, 蔡运龙. 西南喀斯特地区土壤侵蚀研究综述[J]. 地理科学进展, 2007, 26(2):87-96.
	LYU M H, WANG H Y, CAI Y L. General review of soil erosion in the Karst area of southwest China[J]. Prog Geogr, 2007, 26(2):87-96.DOI:10.3969/j.issn.1007-6301.2007.02.010.
[12]	QIU S J, PENG J, ZHENG H N, et al. How can massive ecological restoration programs interplay with social-ecological systems?A review of research in the south China Karst region[J]. Sci Total Environ, 2022, 807:150723.DOI:10.1016/j.scitotenv.2021.150723.
[13]	陈朝辉, 方国祥. 岩溶山区土壤形成机制与石山改造利用[J]. 中国岩溶, 1997, 16(4):393-396.
	CHEN C H, FANG G X. Mechanism of soil formation in Karst mountains and transformation and utilization of stone mountains[J]. Carsologica Sin, 1997, 16(4):393-396.
[14]	熊康宁, 池永宽. 中国南方喀斯特生态系统面临的问题及对策[J]. 生态经济, 2015, 31(1):23-30.
	XIONG K N, CHI Y K. The problems in southern China Karst ecosystem in southern of China and its countermeasures[J]. Ecol Econ, 2015, 31(1):23-30.DOI:10.3969/j.issn.1671-4407.2015.01.006.
[15]	罗征鹏. 喀斯特石漠化环境生物土壤结皮改善草地环境应用研究[D]. 贵阳: 贵州师范大学, 2018.
	LUO Z P. Application study of biological soil crust to improve grassland environment in the Karst rocky desertification environment[D]. Guiyang: Guizhou Normal University, 2018.
[16]	赵志猛, 沈有信, 朱习爱. 西南岩溶地区土壤水分研究进展[J]. 湖北农业科学, 2017, 56(19):3603-3609.
	ZHAO Z M, SHEN Y X, ZHU X A. Research progress of soil moisture in Karst areas of southwest China[J]. Hubei Agric Sci, 2017, 56(19):3603-3609.DOI:10.14088/j.cnki.issn0439-8114.2017.19.002.
[17]	LI Y, LIU Z Q, LIU G H, et al. Dynamic variations in soil moisture in an epikarst fissure in the Karst rocky desertification area[J]. J Hydrol, 2020, 591:125587.DOI:10.1016/j.jhydrol.2020.125587.
[18]	ZHANG S H, XIONG K N, QIN Y, et al. Evolution and determinants of ecosystem services: insights from south China Karst[J]. Ecol Indic, 2021, 133:108437.DOI:10.1016/j.ecolind.2021.108437.
[19]	DOMÍNGUEZ-VILLAR D, BENSA A, ŠVOB M, et al. Causes and implications of the seasonal dissolution and precipitation of pedogenic carbonates in soils of Karst regions: a thermodynamic model approach[J]. Geoderma, 2022, 423:115962.DOI:10.1016/j.geoderma.2022.115962.
[20]	LU Z X, WANG P, OU H B, et al. Effects of different vegetation restoration on soil nutrients,enzyme activities,and microbial communities in degraded Karst landscapes in southwest China[J]. For Ecol Manag, 2022, 508:120002.DOI:10.1016/j.foreco.2021.120002.
[21]	陈青松, 舒英格, 周鹏鹏, 等. 喀斯特山区不同生态恢复下石灰土钙形态特征[J]. 水土保持学报, 2020, 34(4):48-55.
	CHEN Q S, SHU Y G, ZHOU P P, et al. Calcium components of calcareous soil under different ecological restoration patterns in Karst mountainous area[J]. J Soil Water Conserv, 2020, 34(4):48-55.DOI:10.13870/j.cnki.stbcxb.2020.04.008.
[22]	CAI L B, CHEN X, HUANG R C, et al. Runoff change induced by vegetation recovery and climate change over carbonate and non-carbonate areas in the Karst region of south-west China[J]. J Hydrol, 2022, 604:127231.DOI:10.1016/j.jhydrol.2021.127231.
[23]	王星. 喀斯特峰丛洼地不同生态恢复模式对土壤持水性和抗蚀性的影响[D]. 桂林: 桂林理工大学, 2020.
	WANG X. The effects of different ecological restoration modes on surface soil water retention and anti-erodibility in Karst peak-cluster depression[D]. Guilin:Guilin University of Technology, 2020.
[24]	LIANG Y M, PAN F J, HE X Y, et al. Effect of vegetation types on soil arbuscular mycorrhizal fungi and nitrogen-fixing bacterial communities in a Karst region[J]. Environ Sci Pollut Res, 2016, 23(18):18482-18491.DOI:10.1007/s11356-016-7022-5.
[25]	GUO Z M, ZHANG X Y, GREEN S M, et al. Soil enzyme activity and stoichiometry along a gradient of vegetation restoration at the Karst critical zone observatory in southwest China[J]. Land Degrad Dev, 2019, 30(687):1916-1927.DOI:10.1002/ldr.3389.
[26]	魏媛, 吴长勇, 孙云, 等. 不同树种配置模式对喀斯特山地土壤理化性质的影响[J]. 贵州农业科学, 2014, 42(9):81-85.
	WEI Y, WU C Y, SUN Y, et al. Effects of different configuration modes of tree species on physical and chemical properties of soil in Karst mountainous area[J]. Guizhou Agric Sci, 2014, 42(9):81-85.
[27]	程汉亭, 李勤奋, 王晓敏, 等. 不同植被恢复策略对贵州喀斯特生态系统土壤渗透特性的影响[J]. 水土保持学报, 2020, 34(6):110-116.
	CHENG H T, LI Q F, WANG X M, et al. Effects of different vegetation restoration strategies on soil penetrability of Karst ecosystem in Guizhou Province[J]. J Soil Water Conserv, 2020, 34(6):110-116.DOI:10.13870/j.cnki.stbcxb.2020.06.017.
[28]	HU Y J, XIA Y H, SUN Q, et al. Effects of long-term fertilization on phoD-harboring bacterial community in Karst soils[J]. Sci Total Environ, 2018, 628/629:53-63.DOI:10.1016/j.scitotenv.2018.01.314.
[29]	LI Y, LIU X M, ZHANG L, et al. Effects of short-term application of chemical and organic fertilizers on bacterial diversity of cornfield soil in a Karst area[J]. J Soil Sci Plant Nutr, 2020, 20(4):2048-2058.DOI:10.1007/s42729-020-00274-2.
[30]	林明月, 邓少虹, 苏以荣, 等. 施肥对喀斯特地区植草土壤活性有机碳组分和牧草固碳的影响[J]. 植物营养与肥料学报, 2012, 18(5):1119-1126.
	LIN M Y, DENG S H, SU Y R, et al. Effects of fertilization on soil active organic carbon and carbon sequestration of forage in Karst region[J]. Plant Nutr Fertil Sci, 2012, 18(5):1119-1126.DOI:10.11674/zwyf.2012.12083.
[31]	邓少虹, 林明月, 李伏生, 等. 施肥对喀斯特地区植草土壤碳库管理指数及酶活性的影响[J]. 草业学报, 2014, 23(4):262-268.
	DENG S H, LIN M Y, LI F S, et al. Effects of fertilization on soil carbon pool management index and enzyme activities in pasture grown soil of the Karst region[J]. Acta Prataculturae Sin, 2014, 23(4):262-268.
[32]	李忠意, 杨希, 赵新儒, 等. 有机物料对喀斯特地区石灰土有效N、Fe、Zn含量的影响[J]. 生态学报, 2021, 41(19):7743-7750.
	LI Z Y, YANG X, ZHAO X R, et al. Effect of organic materials on the content of available N,Fe and Zn in Karst calcareous soil[J]. Acta Ecol Sin, 2021, 41(19):7743-7750.
[33]	GAO Z C, XU Q X, SI Q, et al. Effects of different straw mulch rates on the runoff and sediment yield of young Citrus orchards with lime soil and red soil under simulated rainfall conditions in southwest China[J]. Water, 2022, 14(7):1119.DOI:10.3390/w14071119.
[34]	LI R, LI Q G, ZHANG J J, et al. Effects of organic mulch on soil moisture and nutrients in Karst area of southwest China[J]. Pol J Environ Stud, 2020, 29(6):111-122.DOI:10.15244/pjoes/119477.
[35]	PAN L D, LI Q G, GAO J Y, et al. Study on appropriate straw mulching application rate on sloping farmland in Karst area of Southwest China based on soil and water conservation function[J]. Arch Agron Soil Sci, 2021(1):1-18.DOI:10.1080/03650340.2021.1949710.
[36]	高泽超, 潘焰菲, 徐勤学, 等. 秸秆覆盖对西南喀斯特坡地幼龄橘园产流产沙的影响[J]. 水土保持研究, 2022, 29(1):36-43.
	GAO Z C, PAN Y F, XU Q X, et al. Effect of straw mulch on runoff and sediment production in young Citrus orchards in southwest Karst[J]. Res Soil Water Conserv, 2022, 29(1):36-43.DOI:10.13869/j.cnki.rswc.2022.01.003.
[37]	盘礼东, 李瑞, 黎庆贵, 等. 黔西喀斯特区秸秆覆盖对坡耕地产流产沙特征的响应[J]. 水土保持学报, 2021, 35(1):9-16.
	PAN L D, LI R, LI Q G, et al. Effects of straw mulching on runoff and sediment characteristics of sloping farmland in the Karst area of western Guizhou[J]. J Soil Water Conserv, 2021, 35(1):9-16.DOI:10.13870/j.cnki.stbcxb.2021.01.002.
[38]	ZHOU Z D, YAN T T, ZHU Q, et al. Bacterial community structure shifts induced by biochar amendment to Karst calcareous soil in southwestern areas of China[J]. J Soils Sediments, 2019, 19(1):356-365.DOI:10.1007/s11368-018-2035-y.
[39]	YAN T T, XUE J H, ZHOU Z D, et al. Biochar and compost amendments alter the structure of the soil fungal network in a Karst mountainous area[J]. Land Degrad Dev, 2022, 33(5):685-697.DOI:10.1002/ldr.4148.
[40]	孙嘉曼, 卜晓莉, 吴永波, 等. 喀斯特山地石灰土施用生物炭对刺槐幼苗生长和土壤特性的影响[J]. 生态学杂志, 2016, 35(12):3250-3257.
	SUN J M, BU X L, WU Y B, et al. Effects of biochar application on the growth of Robinia pseudoacacia L. seedlings and soil properties in limestone soil in a Karst mountain site[J]. Chin J Ecol, 2016, 35(12):3250-3257.DOI:10.13292/j.1000-4890.201612.036.
[41]	宋丹丹. 生物炭施用对喀斯特地区黄壤理化性质的影响[D]. 重庆: 西南大学, 2018.
	SONG D D. The effects of biochar on soil physical and chemical in Karst area[D]. Chongqing: Southwest University, 2018.
[42]	BU X L, SU J, XUE J H, et al. Effect of rice husk biochar addition on nutrient leaching and microbial properties of calcaric cambisols[J]. J Soil Water Conserv, 2019, 74(2):172-179.DOI:10.2489/jswc.74.2.172.
[43]	ZHANG Y D, GAO M, YU C Y, et al. Soil nutrients,enzyme activities,and microbial communities differ among biocrust types and soil layers in a degraded Karst ecosystem[J]. CATENA, 2022, 212:106057.DOI:10.1016/j.catena.2022.106057.
[44]	郑智恒, 熊康宁, 容丽, 等. 两种等级喀斯特石漠化地区生物结皮对土壤养分恢复的影响[J]. 生态环境学报, 2021, 30(6):1202-1212.
	ZHENG Z H, XIONG K N, RONG L, et al. Effects of biological crusts on soil properties in Karst rocky desertification areas of different levels[J]. Ecol Environ Sci, 2021, 30(6):1202-1212.DOI:10.16258/j.cnki.1674-5906.2021.06.011.
[45]	程才, 李玉杰, 张远东, 等. 石漠化地区苔藓结皮对土壤养分及生态化学计量特征的影响[J]. 生态学报, 2020, 40(24):9234-9244.
	CHENG C, LI Y J, ZHANG Y D, et al. Effects of moss crusts on soil nutrients and ecological stoichiometry characteristics in Karst rocky desertification region[J]. Acta Ecol Sin, 2020, 40(24):9234-9244.DOI:10.5846/stxb202002110228.
[46]	蒋娟, 曾昊, 刘冬冬, 等. 苔藓覆盖对喀斯特林地碳酸盐岩红土剥蚀过程的影响[J]. 水土保持学报, 2022, 36(2):92-98,105.
	JIANG J, ZENG H, LIU D D, et al. Effects of moss cover on detachment process of carbonate derived laterite from Karst forest land[J]. J Soil Water Conserv, 2022, 36(2):92-98,105.DOI:10.13870/j.cnki.stbcxb.2022.02.012.
[47]	董茜, 王根柱, 庞丹波, 等. 喀斯特区不同植被恢复措施土壤质量评价[J]. 林业科学研究, 2022, 35(3):169-178.
	DONG Q, WANG G Z, PANG D B, et al. Soil quality evaluation of different vegetation restoration measures in Karst area[J]. For Res, 2022, 35(3):169-178.DOI:10.13275/j.cnki.lykxyj.2022.03.019.
[48]	刘成刚, 薛建辉. 喀斯特石漠化山地不同类型人工林土壤的基本性质和综合评价[J]. 植物生态学报, 2011, 35(10):1050-1060.
	LIU C G, XUE J H. Basic soil properties and comprehensive evaluation in different plantations in rocky desertification sites of the Karst region of Guizhou Province,China[J]. Chin J Plant Ecol, 2011, 35(10):1050-1060.DOI:10.3724/SP.J.1258.2011.01050.
[49]	吴平, 薛建辉. 典型喀斯特地区3种人工林对土壤理化和微生物特性的影响[J]. 南京林业大学学报(自然科学版), 2015, 39(5):67-72.
	WU P, XUE J H. Effects of three different plantations on soil physicochemical and microbial characteristics in Krast region[J]. J Nanjing For Univ (Nat Sci Ed), 2015, 39(5):67-72.DOI:10.3969/j.issn.1000-2006.2015.05.011.
[50]	PARK C H, LI X R, JIA R L, et al. Combined application of cyanobacteria with soil fixing chemicals for rapid induction of biological soil crust formation[J]. Arid Land Res Manag, 2017, 31(1):81-93.DOI:10.1080/15324982.2016.1198842.
[51]	郑智恒. 喀斯特石漠化生物结皮对土壤理化性质影响及培育技术研究[D]. 贵阳: 贵州师范大学, 2021.
	ZHENG Z H. Research on the effect of biological crust on soil physical and chemical properties and cultivation techniques in Karst rocky desertification[D]. Guiyang: Guizhou Normal University, 2021.
[52]	王雅婷, 郑景明, 彭霞薇. 极端环境中苔藓植物的生态功能研究进展[J]. 植物生理学报, 2022, 58(1):101-108.
	WANG Y T, ZHENG J M, PENG X W. A review on ecological functions of bryophytes in extreme environments[J]. Plant Physiol J, 2022, 58(1):101-108.DOI:10.13592/j.cnki.ppj.2021.0223.
[53]	GAYLARDE C, LITTLE B. Biodeterioration of stone and metal-fundamental microbial cycling processes with spatial and temporal scale differences[J]. Sci Total Environ, 2022, 823:153193.DOI:10.1016/j.scitotenv.2022.153193.
[54]	张思琪, 张科利, 曹梓豪, 等. 喀斯特坡面生物结皮发育特征及其对土壤水分入渗的影响[J]. 应用生态学报, 2021, 32(8):2875-2885.
	ZHANG S Q, ZHANG K L, CAO Z H, et al. Developmental characteristics of biological soil crusts and their effects on soil water infiltration on Karst slope[J]. Chin J Appl Ecol, 2021, 32(8):2875-2885. DOI:10.13287/j.1001-9332.202108.011.
[55]	傅伟, 刘坤平, 陈洪松, 等. 等氮配施有机肥对喀斯特峰丛洼地农田作物产量与养分平衡的影响[J]. 中国生态农业学报, 2017, 25(6):812-820.
	FU W, LIU K P, CHEN H S, et al. Effect of partial replacement of inorganic N with organic manure on crop yield and soil nutrient balance in arable ecosystem in Karst peak-cluster depression[J]. Chin J Eco Agric, 2017, 25(6):812-820.DOI:10.13930/j.cnki.cjea.161016.
[56]	黄会前. 喀斯特地区猪粪施用对耕地土壤质量的影响[D]. 贵阳: 贵州大学, 2018.
	HUANG H Q. Effect of swine manure application on soil quality of cultivated land in Karst area[D]. Guiyang: Guizhou University, 2018.
[57]	杨世梅. 喀斯特山区绿肥还田对玉米产量及黄壤温室气体排放的影响[D]. 贵阳: 贵州大学, 2021.
	YANG S M. Effects of green manure returning on maize yield and greenhouse gas emissions in yellow soil of Karst mountainous area[D]. Guiyang: Guizhou University, 2021.
[58]	林叶春, 李雨, 陈伟, 等. 绿肥压青对喀斯特地区植烟土壤细菌群落特征的影响[J]. 中国土壤与肥料, 2018(3):161-167.
	LIN Y C, LI Y, CHEN W, et al. Effects of green manures on the bacterial community characteristics of the rhizosphere soil in flue-cured tobacco[J]. Soil Fertil Sci China, 2018(3):161-167.DOI:10.11838/sfsc.20180325.
[59]	LUO S P, HE B H, SONG D D, et al. Response of bacterial community structure to different biochar addition dosages in Karst yellow soil planted with ryegrass and daylily[J]. Sustainability, 2020, 12(5):2124.DOI:10.3390/su12052124.
[60]	毛天旭, 屠丹, 刘曼曼, 等. 生物质炭添加对喀斯特地区坡耕地黄壤水分入渗过程的影响[J]. 应用生态学报, 2020, 31(9):2903-2910.
	MAO T X, TU D, LIU M M, et al. Effects of biochar addition on soil moisture infiltration process of the yellow soil in Karst area[J]. Chin J Appl Ecol, 2020, 31(9):2903-2910.DOI:10.13287/j.1001-9332.202009.019.
[61]	YAN T T, XUE J H, ZHOU Z D, et al. Effects of biochar-based fertilizer on soil bacterial network structure in a Karst mountainous area[J]. CATENA, 2021, 206:105535.DOI:10.1016/j.catena.2021.105535.
[62]	YAN T T, XUE J H, ZHOU Z D, et al. Biochar-based fertilizer amendments improve the soil microbial community structure in a Karst mountainous area[J]. Sci Total Environ, 2021, 794:148757.DOI:10.1016/j.scitotenv.2021.148757.
[63]	YAN T T, XUE J H, ZHOU Z D, et al. Impacts of biochar-based fertilization on soil arbuscular mycorrhizal fungal community structure in a Karst mountainous area[J]. Environ Sci Pollut Res, 2021, 28(46):66420-66434.DOI:10.1007/s11356-021-15499-6.
[64]	ZHOU Z D, GAO T, ZHU Q, et al. Increases in bacterial community network complexity induced by biochar-based fertilizer amendments to Karst calcareous soil[J]. Geoderma, 2019, 337:691-700.DOI:10.1016/j.geoderma.2018.10.013.
[65]	ZHOU Z D, GAO T, VAN ZWIETEN L, et al. Soil microbial community structure shifts induced by biochar and biochar-based fertilizer amendment to Karst calcareous soil[J]. Soil Sci Soc Am J, 2019, 83(2):398-408.DOI:10.2136/sssaj2018.08.0297.
[66]	胡乐宁, 肖和友, 苏以荣. 土壤改良剂对喀斯特地区土壤养分水平运移的阻控效应[J]. 广东农业科学, 2017, 44(12):86-93.
	HU L N, XIAO H Y, SU Y R. Inhibition effects of different soil amendments on horizontal transport of soil nutrients in Karst area[J]. Guangdong Agric Sci, 2017, 44(12):86-93.DOI:10.16768/j.issn.1004-874X.2017.12.014.
[67]	高晟. 秸秆覆盖对冰脆李幼林土壤有机碳及速效养分含量的影响[D]. 南京: 南京林业大学, 2012.GAO S.
	Effects of straw mulching on soil organic carbon and available nutrient contents in P.salicina plantation[D]. Nanjing: Nanjing Forestry University, 2012.
[68]	王磊. 秸秆覆盖对冰脆李幼林土壤理化特性及酶活性的影响[D]. 南京: 南京林业大学, 2012.
	WANG L. Influences of straw mulch on soil physiochemical properties and enzyme activity in young P.salicina plantation[D]. Nanjing: Nanjing Forestry University, 2012.
[69]	胡浩, 薛建辉, 吴永波, 等. 生物覆盖对冰脆李人工林土壤养分及酶活性的影响[J]. 西南林业大学学报, 2013, 33(3): 15-19.
	HU H, XUE J H, WU Y B, et al. Mulching effect on soil nutrient contents and enzyme activities under Prunus salicina plantation[J]. J Southwest For Coll, 2013, 33(3):15-19. DOI:10.3969/j.issn.2095-1914.2013.03.003.
[70]	郑思文. 不同秸秆覆盖条件下甘蔗地土壤水分运移通道特征研究[D]. 桂林: 桂林理工大学, 2019.
	ZHENG S W. Characteristics of the soil water movement channel covered by sugarcane under different straw mulching conditions[D]. Guilin:Guilin University of Technology, 2019.
[71]	谢宝东, 方升佐. 生物覆盖对山地杨树人工林土壤容重及稳定性影响[J]. 林业科技开发, 2010, 24(1):72-75.
	XIE B D, FANG S Z. Effects of different mulching weights on soil bulk density and its stability in poplar plantation at the mountain area[J]. China For Sci Technol, 2010, 24(1):72-75.DOI:10.3969/j.issn.1000-8101.2010.01.019.
[72]	FANG S Z, XIE B D, LIU D, et al. Effects of mulching materials on nitrogen mineralization,nitrogen availability and poplar growth on degraded agricultural soil[J]. New For, 2011, 41(2):147-162.DOI:10.1007/s11056-010-9217-9.
[73]	FANG S Z, XIE B D, ZHANG H C. Nitrogen dynamics and mineralization in degraded agricultural soil mulched with fresh grass[J]. Plant Soil, 2007, 300(1):269-280.DOI:10.1007/s11104-007-9414-2.
[74]	谢宝东, 徐锡增, 方升佐, 等. 生物覆盖对贵州山地杨树人工林钾素的影响[J]. 西南林业大学学报, 2011, 31(2):16-19.
	XIE B D, XU X Z, FANG S Z, et al. Mulching effect on soil potassium content of poplar plantation in upland area of Guizhou Province[J]. J Southwest For Coll, 2011, 31(2):16-19. DOI:10.3969/j.issn.1003-7179.2011.02.004.
[75]	刘久俊, 方升佐, 佘诚棋. 生物覆盖对山地杨树人工林根际土壤磷动态的影响[J]. 南京林业大学学报(自然科学版), 2008, 32(4):47-50.
	LIU J J, FANG S Z, SHE C Q. Effects of biological mulching on dynamic of phosphorus contents in rhizospheric soil of poplar plantation in southern upland area[J]. J Nanjing For Univ (Nat Sci Ed), 2008, 32(4):47-50.DOI:10.3969/j.issn.1000-2006.2008.04.010.
[76]	FANG S Z, LIU J J, LIU D, et al. Enzymatic activity and nutrient availability in the rhizosphere of poplar plantations treated with fresh grass mulch[J]. Soil Sci Plant Nutr, 2010, 56(3):483-491.DOI:10.1111/j.1747-0765.2010.00480.x.
[77]	LI Y, ZHANG L P, FANG S Z, et al. Variation of soil enzyme activity and microbial biomass in poplar plantations of different genotypes and stem spacings[J]. J For Res, 2018, 29(4):963-972.DOI:10.1007/s11676-017-0524-2.
[78]	刘久俊, 方升佐, 谢宝东, 等. 生物覆盖对杨树人工林根际土壤微生物, 酶活性及林木生长的影响[J]. 应用生态学报, 2008, 19(6):1204-1210.
	LIU J J, FANG S Z, XIE B D, et al. Effects of bio-mulching on rhizosphere soil microbial population, enzyme activity and tree growth in poplar plantation[J]. Chinese Appl Eco, 2008, 19(6):1204-1210. DOI:10.13287/j.1001-9332.2008.025.
[79]	LIU Y, TAO Y, WANG K Y, et al. Runoff and nutrient losses in citrus orchards on sloping land subjected to different surface mulching practics in the Danjiangkou reservoir area of China[J]. Agric Water Manag, 2012, 110:34-40.DOI:10.1016/j.agwat.2012.03.011.
[80]	彭韬, 邢学刚, 蔡先立, 等. 保水剂与活性炭改良白云岩石漠化坡地土壤促进植物生长的盆栽试验研究[J]. 中国岩溶, 2016, 35(5):525-532.
	PENG T, XING X G, CAI X L, et al. Pot experiment research on the effects of water retaining agent and activated carbon as soil amendments for plant growing on dolomitic rocky desertification slopes[J]. Carsologica Sin, 2016, 35(5):525-532.
[81]	邢学刚, 彭韬, 王世杰, 等. 白云岩石漠化坡地土壤改良盆栽试验研究报道:以种植黑麦草为例[J]. 地球与环境, 2017, 45(2):229-235.
	XING X G, PENG T, WANG S J, et al. Agent and activated carbon as soil amendments on dolomite slopes: a case study of perennial ryegrass[J]. Earth Environ, 2017, 45(2):229-235.DOI:10.14050/j.cnki.1672-9250.2017.02.015.
[82]	倪志扬. 喀斯特石漠化山地混农林业工程节水产业技术研究[D]. 贵阳: 贵州师范大学, 2020.
	NI Z Y. Study on water-saving industrial technology of mixed agroforestry engineering in rocky desertification environment[D]. Guiyang: Guizhou Normal University, 2020.
[83]	张紧紧. 喀斯特石漠化山地混农林业农艺节水机制及技术研究[D]. 贵阳: 贵州师范大学, 2020.
	ZHANG J J. Michanism and technology of agroforestry agronomic water-saving in the Karst mountain with rocky desertification[D]. Guiyang: Guizhou Normal University, 2020.
[84]	朱倩, 严陶韬, 周之栋, 等. 施用生物炭对喀斯特石灰土特性及刺槐幼苗生长的影响[J]. 江苏农业科学, 2018, 46(3):241-245.
	ZHU Q, YAN T T, ZHOU Z D, et al. Effects of biochar application on characteristics of Karst calcareous soil and growth of Robinia pseudoacacia seedlings[J]. Jiangsu Agric Sci, 2018, 46(3):241-245.DOI:10.15889/j.issn.1002-1302.2018.03.061.
[85]	李将南. 施肥对喀斯特典型旱地土壤微生物和线虫的影响[D]. 长沙: 中南林业科技大学, 2021.
	LI J N. Effects of fertilization on soil microbiomes and nematodes of typical Karst dry farmland[D]. Changsha: Central South University of Firestry and Technology, 2021.
[86]	LEHMANN J, RILLIG M C, THIES J, et al. Biochar effects on soil biota: a review[J]. Soil Biol Biochem, 2011, 43(9):1812-1836.DOI:10.1016/j.soilbio.2011.04.022.

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处理 treatment		有机质含量 orgainc matter content	有效氮含量 avaible nitrogen content	有效磷含量 available phosphorus content	土壤容重 bulk density	孔隙度 porosity	田间持水量 field water capacity	土壤含水量 soil moisture content
施用量 application rates	≤1%	0.27 [0.05,0.48]	0.05 [-0.01,0.12]	0.33 [-0.07,0.74]	-0.03 [-0.04,-0.02]	0.11 [0.05,0.17]	0.04 [-0.19,0.27]	0.05 [0.00,0.10]
	>1%~4%	0.49 [0.27,0.71]	0.19 [0.03,0.34]	0.60 [0.21,0.99]	-0.15 [-0.16,-0.13]	0.20 [0.10,0.29]	0.12 [-0.11,0.35]	0.18 [0.14,0.22]
	>4%	0.98 [0.61,1.35]	0.05 [-0.11,0.22]	1.29 [0.71,1.88]	-0.18 [-0.21,-0.15]	0.15 [0.11,0.18]	0.21 [0.10,0.32]	0.25 [0.20,0.30]
种类 types	木炭 wood biochar	0.83 [0.56,1.10]	0.04 [-0.08,0.16]	1.00 [0.52,1.48]	-0.12 [-0.16,-0.09]	0.11 [0.08,0.13]	-0.08 [-0.21,0.05]	0.19 [0.14,0.24]
	稻壳炭 rice-husk biochar	0.15 [0.09,0.21]	0.15 [0.06,0.23]	0.49 [0.29,0.69]	-0.10 [-0.14,-0.06]	0.37 [0.31,0.43]	0.24 [0.10,0.37]	0.01 [-0.01,0.02]
	水稻秸秆炭 rice-straw biochar	0.52 [0.15,0.90]	0.28 [-0.04,0.59]	0.68 [-0.28,1.64]	—	—	0.05 [-0.09,0.20]	—
	玉米秸秆炭 corn-straw biochar	0.23 [0.15,0.32]	0.11 [0.06,0.16]	0.23 [0.16,0.31]	-0.16 [-0.17,-0.14]	0.13 [0.10,0.15]	0.36 [0.33,0.39]	0.09 [-0.18,0.36]

Research progresses on ecological remediation of the degraded soil in Karst rocky desertification mountainous areas

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