Improvement effects of different solid waste and their disposal by products on saline-alkali soil in Huanghua Port

doi:10.12302/j.issn.1000-2006.202004050

JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2021, Vol. 45 ›› Issue (3): 45-52.doi: 10.12302/j.issn.1000-2006.202004050

Previous Articles Next Articles

Improvement effects of different solid waste and their disposal by products on saline-alkali soil in Huanghua Port

YAO Jingjing¹(), FENG Xiangqian², XIAO He², ZHENG Yu³, ZHANG Chengliang¹^,^*()

1. Environmental Protection Rsearch Institute Center for Remediation, Research Center for Urban Environment, Beijing Academy of Science and Technology, Beijing 100095, China
2. Power China Road Bridge Group Co., Ltd., Beijing 100044, China
3. College of Agronomy and Biotechnology, Biomass Engineering Center, China Agricultural University, Beijing 100193, China

Received:2020-04-27 Revised:2020-12-25 Online:2021-05-30 Published:2021-05-31
Contact: ZHANG Chengliang E-mail:yaojing1989_lucky@163.com;zhang64@126.com

Abstract

Abstract:

【Objective】 Soil salinization has an important effect on the plant growth. The area covered by salinized soil in China is increasing and needs to be treated urgently, so as to alleviate the increasing strain of land resources. Meanwhile, the amount of coal gangue and municipal solid waste incineration slag in China is huge, but their effective utilization rate is very low. In addition, thermal degradation has gradually become the main direction of agricultural and forestry waste resource utilization, producing a large amount of biochar and wood vinegar. In order to demonstrate the improvement effects of different solid waste products and their disposal byproducts on saline-alkali soil, soil improvement and pot experiments were conducted to promote the absorption of solid waste, and also to provide a support for the treatment of saline-alkali land in Huanghua Port. 【Method】The 10 treatments consisted of a control group (CK), slag and coal gangue (S10, S50 and S100), biochar (C10, C50 and C100), and wood vinegar (V300, V100 and V50) were applied in this study. S10, S50 and S100 were respectively treated by adding 10 g, 50 g and 100 g mixture of 50% slag and 50% coal gangue. C10, C50, C100 were respectively treated by adding 10 g, 50 g and 100 g of biochar. The V300, V100 and V50 were treated by adding 500 mL of wood vinegar which was diluted 300, 100, and 50 times, respectively. The effects of each treatment on soil saline-alkali properties, nutrient contents and agronomic characteristics of Suaeda salsa were analyzed by determining pH, total soluble salt, exchangeable sodium, cation exchange capacity, alkalinity, organic matter, available nitrogen, available phosphorus, available potassium, germination potential, germination rate, germination index, and biomass. 【Result】All treatments could reduce pH, total soluble salt and exchange sodium percentage of the original soil samples while increasing soil nutrient contents and promoting the growth of Suaeda salsa, but differences were observed among different treatments (P < 0.05). Wood vinegar showed the best improvement effect on the soil saline-alkali condition. For example, V300 had the lowest pH, total soluble salt, exchangeable sodium, and alkalinity but its soil nutrient condition and growth of Suaeda salsa were poor. On the contrary, although slag and coal gangue had the worst effects on soil saline-alkali properties, organic matter of S10, S50 and S100 was significantly higher than that of other treatments (P < 0.05). Meanwhile, Suaeda salsa plants in soils that received slag and coal gangue grew better. The organic matter, germination rate, germination index and biomass of Suaeda salsa of S50 were 13.05 g/kg, 80.40%, 47.75% and 99.56 g, respectively, which were significantly higher than those of the other treatments (P < 0.05).The improvement effects of biochar on the soil saline-alkali properties, nutrient content, and agronomic characteristics of Suaeda salsa were average. 【Conclusion】 Slag and coal gangue, wood vinegar, and charcoal powder all could reduce salt and alkali contents, improve soil nutrient contents, promote seed germination, and plant growth of Suaeda salsa. Moreover, the effect of S50 on soil nutrient contents and agronomic characteristics of Suaeda salsa was the best and can be used as the saline-alkali soil improvement material in Huanghua Port.

Key words: saline-alkali soil, slag, coal gangue, biochar, wood vinegar, Suaeda salsa, Huanghua Port

CLC Number:

S156.4

YAO Jingjing, FENG Xiangqian, XIAO He, ZHENG Yu, ZHANG Chengliang. Improvement effects of different solid waste and their disposal by products on saline-alkali soil in Huanghua Port[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2021, 45(3): 45-52.

Figures/Tables 6

Table 1

Fig.1

Fig.2

Fig.3

Fig.4

Table 2

References 37

[1]	徐国凤, 同延安. 不同改良措施对卤阳湖盐碱地土壤性质及玉米产量的影响[J]. 干旱地区农业研究, 2019,37(3):232-237.
	XU G F, TONG Y A. Effect of soil properties and maize yield in different improvement measuresof saline-alkali soil in Luyang Lake[J]. Agric Res Arid Areas, 2019,37(3):232-237.DOI: 10.7606/j.issn.1000-7601.2019.03.30.
[2]	SETIA R, GOTTSCHALK P, SMITH P, et al. Soil salinity decreases global soil organic carbon stocks[J]. Sci Total Environ, 2013,465:267-272. DOI: 10.1016/j.scitotenv.2012.08.028. doi: 10.1016/j.scitotenv.2012.08.028
[3]	张宇晨, 红梅, 赵巴音那木拉, 等. 不同措施对河套灌区重度盐渍土改良效果[J]. 水土保持学报, 2019,33(5):309-315,322.
	ZHANG Y C, HONG M, ZHAO B, et al. Effects of different measures on the improvement of severe saline soil in Hetao Irrigation Area[J]. J Soil Water Conserv, 2019,33(5):309-315,322. DOI: 10.13870/j.cnki.stbcxb.2019.05.045.
[4]	周慧芳, 谭红兵, 高将, 等. 南通地区地下水咸化机理分析及改良措施[J]. 水资源保护, 2015,31(4):70-76.
	ZHOU H F, TAN H B, GAO J, et al. Analysis of salinization mechanism of groundwater in Nantong area and its improvement measures[J]. Water Resources Protection, 2015,31(4):70-76. DOI: 10.3880/j.issn.1004-6933.2015.04.013.
[5]	韩剑宏, 王旭平, 张连科, 等. 发酵玉米秸秆对盐碱地土壤肥力指标的影响[J]. 灌溉排水学报, 2017,36(12):56-61.
	HAN J H, WANG X P, ZHANG L K, et al. The effect of fermented corn straw on fertility of saline-alkali soil[J]. J Irrigation Drainage, 2017,36(12):56-61. DOI: 10.13522/j.cnki.ggps.2017.12.010.
[6]	王纯, 王维奇, 林德华, 等. 施加铁炉渣对福州平原稻田土壤养分动态的影响[J]. 水土保持学报, 2013,27(2):110-114.
	WANG C, WANG W Q, LIN D H, et al. Effects of adding iron slag on soil nutrient dynamics and rice yield in paddy fields of Fuzhou plain[J]. J Soil Water Conserv, 2013,27(2):110-114. DOI: 10.13870/j.cnki.stbcxb.2013.02.028.
[7]	丁思惠, 方升佐, 田野, 等. 不同热解温度下杨树各组分生物质炭的理化特性分析与评价[J]. 南京林业大学学报(自然科学版), 2020,44(6):193-200.
	DING S H, FANG S Z, TIAN Y, et al. Analysis and evaluation on physicochemical properties of poplar biochar at different pyrolysis temperatures[J]. J Nanjing For Univ (Nat Sci Ed), 2020,44(6):193-200.DOI: 10.3969/j.issn.1000-2006.201910005.
[8]	勾芒芒, 屈忠义, 杨晓, 等. 生物炭对砂壤土节水保肥及番茄产量的影响研究[J]. 农业机械学报, 2014,45(1):137-142.
	GOU M M, QU Z Y, YANG X, et al. Study on the effects of biochar on saving water,preserving fertility and tomato yield[J]. Trans Chin Soc Agric Mach, 2014,45(1):137-142. DOI: 10.6041/j.issn.1000-1298.2014.01.022.
[9]	韩剑宏, 郭金越, 张连科, 等. 生物炭/铁酸锰对Zn²⁺和Cu²⁺的吸附性能试验 [J]. 水资源保护, 2020,36(2):59-64.
	HAN J H, GUO J Y, ZHANG L K, et al. Adsorption test of biochar-MnFe₂O₄ to Zn²⁺ and Cu²⁺ [J]. Water Resources Protection, 2020,36(2):59-64. DOI: 10.3880/j.issn.1004-6933.2020.02.010 doi: 10.3880/j.issn.1004-6933.2020.02.010
[10]	彭冬梅. 木醋炭肥对盐碱土壤的作用研究[D]. 阿拉尔:塔里木大学, 2018.
	PENG D M. Study on the effect of wood vinegar and carbon fertilizer on saline-alkali soil[D]. Ala’er:Tarim University, 2018.
[11]	郭海桥, 程伟, 尚志, 等. 水分和冻融循环对酷寒矿区煤矸石风化崩解速率影响的定量研究[J]. 煤炭学报, 2019,44(12):3859-3864.
	GUO H Q, CHENG W, SHANG Z, et al. Quantitative determination of the effect of moisture and freeze/thaw cycles on coal gaugue decay rate in severe cold mining areas[J]. J China Coal Soc, 2019,44(12):3859-3864. DOI: 10.13225/j.cnki.jccs.SH19.0797.
[12]	DU T, WANG D M, BAI Y J, et al. Optimizing the formulation of coal gangue planting substrate using wastes:the sustainability of coal mine ecological restoration[J]. Ecol Eng, 2020,143:105669. DOI: 10.1016/j.ecoleng.2019.105669. doi: 10.1016/j.ecoleng.2019.105669
[13]	石凯, 李巧玲. 多孔煤矸石吸附剂的制备及其吸附热力学研究[J]. 中北大学学报(自然科学版), 2020,41(1):79-84,90.
	SHI K, LI Q L. Preparation and adsorption thermodynamics of porous coal gangue adsorbent[J]. J North Univ China (Nat Sci Ed), 2020,41(1):79-84,90. DOI: 10.3969/j.issn.1673-3193.2020.01.014.
[14]	LIANG Y C, LIANG H D, ZHU S Q. Mercury emission from spontaneously ignited coal gangue hill in Wuda coalfield,Inner Mongolia,China[J]. Fuel, 2016,182:525-530. DOI: 10.1016/j.fuel.2016.05.092. doi: 10.1016/j.fuel.2016.05.092
[15]	王树谷. 浅议生物质热裂解技术现状及发展[J]. 再生资源与循环经济, 2018,11(8):23-24,39.
	WANG S G. Current situation and development of biomass thermal cracking technology[J]. Recycl Res, 2018,11(8):23-24,39. DOI: 10.3969/j.issn.1674-0912.2018.08.009.
[16]	何绪生, 耿增超, 佘雕, 等. 生物炭生产与农用的意义及国内外动态[J]. 农业工程学报, 2011,27(2):1-7.
	HE X S, GENG Z C, SHE D, et al. Implications of production and agricultural utilization of biochar and its international dynamic[J]. Trans Chin Soc Agric Eng, 2011,27(2):1-7. DOI: 10.3969/j.issn.1002-6819.2011.02.001.
[17]	丛宏斌, 赵立欣, 孟海波, 等. 生物质热解多联产在北方农村清洁供暖中的适用性评价[J]. 农业工程学报, 2018,34(1):8-14.
	CONG H B, ZHAO L X, MENG H B, et al. Applicability evaluation of biomass pyrolytic poly-generation technology on clean heating in northern rural of China[J]. Trans Chin Soc Agric Eng, 2018,34(1):8-14. DOI: 10.11975/j.issn.1002-6819.2018.01.002.
[18]	丛宏斌, 赵立欣, 孟海波, 等. 农林废弃物高效循环利用模式与效益分析[J]. 农业工程学报, 2019,35(10):199-204.
	CONG H B, ZHAO L X, MENG H B, et al. High-efficiency recycling mode of agroforest wastes and its benefit analysis[J]. Trans Chin Soc Agric Eng, 2019,35(10):199-204. DOI: 10.11975/j.issn.1002-6819.2019.10.025.
[19]	郑志锋, 郑云武, 黄元波, 等. 木质生物质催化热解制备富烃生物油研究进展[J]. 林业工程学报, 2019,4(2):1-12.
	ZHENG Z F, ZHENG Y W, HUANG Y B, et al. Recent research progress on production of hydrocarbon-rich bio-oil through catalytic pyrolysis of lignocellulosic biomass[J]. J Fore Eng, 2019,4(2):1-12.DOI: 10.13360/j.issn.2096-1359.2019.02.001.
[20]	王妍, 张成梁, 苏昭辉, 等. 城市生活垃圾焚烧炉渣的特性分析[J]. 环境工程, 2019,37(7):172-177.
	WANG Y, ZHANG C L, SU Z H, et al. Analysis on characteristics of municipal solid waste incineration bottom ashes[J]. Environ Eng, 2019,37(7):172-177. DOI: 10.13205/j.hjgc.201907031.
[21]	XIA Y, HE P J, SHAO L M, et al. Metal distribution characteristic of MSWI bottom ash in view of metal recovery[J]. J Environ Sci, 2017,52:178-189. DOI: 10.1016/j.jes.2016.04.016. doi: 10.1016/j.jes.2016.04.016
[22]	鲍士旦. 土壤农化分析[M]. 北京: 中国农业出版社, 2000.
	BAO S D. Soil agricultural chemistry analysis [M]. Beijing: China Agriculture Press, 2000.
[23]	杨彬林, 谢香文, 王振华, 等. 四种有机废弃物对新疆盐碱地及甜菜苗期生长的影响[J]. 中国土壤与肥料, 2019(1):122-127.
	YANG B L, XIE X W, WANG Z H, et al. Effects of four organic wastes on saline-alkali soil in Xinjiang and the growth of sugar beet in seeding stage[J]. Soil Fertil Sci China, 2019(1):122-127. DOI: 10.11838/sfsc.1673-6257.18111.
[24]	李述刚, 王周琼. 荒漠碱土[M]. 乌鲁木齐: 新疆人民出版社, 1988.
	LI S G, WANG Z Q. Desert alkali soil [M]. Urumqi: Xinjiang People’s Publishing House, 1988.
[25]	王倩姿, 王玉, 孙志梅, 等. 腐植酸类物质的施用对盐碱地的改良效果[J]. 应用生态学报, 2019,30(4):1227-1234.
	WANG Q Z, WANG Y, SUN Z M, et al. Amelioration effect of humic acid on saline-alkali soil[J]. Chin J Appl Ecol, 2019,30(4):1227-1234. DOI: 10.13287/j.1001-9332.201904.001.
[26]	ZHU J K. Abiotic stress signaling and responses in plants[J]. Cell, 2016,167(2):313-324. DOI: 10.1016/j.cell.2016.08.029. doi: 10.1016/j.cell.2016.08.029
[27]	CAPULA-RODRÍGUEZ R, VALDEZ-AGUILAR L A, CARTMILL D L, et al. Supplementary calcium and potassium improve the response of tomato (Solanum lycopersicum L.) to simultaneous alkalinity,salinity,and boron stress[J]. Commun Soil Sci Plant Anal, 2016,47(4):505-511. DOI: 10.1080/00103624.2016.1141924.
[28]	耿其明, 闫慧慧, 杨金泽, 等. 明沟与暗管排水工程对盐碱地开发的土壤改良效果评价[J]. 土壤通报, 2019,50(3):617-624.
	GENG Q M, YAN H H, YANG J Z, et al. Evaluation for soil improvement effect of open ditch and concealed drainage engineering on saline alkali land development[J]. Chin J Soil Sci, 2019,50(3):617-624. DOI: 10.19336/j.cnki.trtb.2019.03.16.
[29]	张密密, 陈诚, 刘广明, 等. 适宜肥料与改良剂改善盐碱土壤理化特性并提高作物产量[J]. 农业工程学报, 2014,30(10):91-98.
	ZHANG M M, CHEN C, LIU G M, et al. Suitable utilization of fertilizer and soil modifier to ameliorate physicochemical characteristics of saline-alkali soil and increase crop yields[J]. Trans Chin Soc Agric Eng, 2014,30(10):91-98. DOI: 10.3969/j.issn.1002-6819.2014.10.011.
[30]	陈晓东, 吴景贵, 范围, 等. 不同有机物料对原生盐碱地土壤腐殖质结合形态及组成的影响[J]. 水土保持学报, 2019,33(1):200-205.
	CHEN X D, WU J G, FAN W, et al. Effects of different organic materials on the morphology and composition of soil humus binding in primary saline and alkaline land[J]. J Soil Water Conserv, 2019,33(1):200-205. DOI: 10.13870/j.cnki.stbcxb.2019.01.032.
[31]	张梦璇, 董智, 李红丽, 等. 不同白榆品系对滨海盐碱地的改良效果及盐分离子的分布与吸收[J]. 水土保持学报, 2018,32(6):340-345.
	ZHANG M X, DONG Z, LI H L, et al. Improvement effects of different Ulmus pumila strains on coastal saline alkali soil and distribution and absorption of salt ions[J]. J Soil Water Conserv, 2018,32(6):340-345. DOI: 10.13870/j.cnki.stbcxb.2018.06.049.
[32]	王青, 骆梦, 邱冬冬, 等. 滨海盐沼水文特征对盐地碱蓬定植过程的影响[J]. 自然资源学报, 2019,34(12):2569-2579.
	WANG Q, LUO M, QIU D D, et al. Effect of hydrological characteristics on the recruitment of Suaeda salsa in coastal salt marshes[J]. J Nat Resour, 2019,34(12):2569-2579.
[33]	张亚兰, 孙金龙, 李治宇, 等. 木醋液对盐碱土改良效果研究[J]. 中国农机化学报, 2014,35(6):292-295.
	ZHANG Y L, SUN J L, LI Z Y, et al. Study on the improvement effects of wood vinegar on saline-alkali soil[J]. J Chin Agric Mech, 2014,35(6):292-295. DOI: 10.13733/j.jcam.issn.2095-5553.2014.06.071.
[34]	张晓东, 李兵, 刘广明, 等. 复合改良物料对滨海盐土的改土降盐效果与综合评价[J]. 中国生态农业学报(中英文), 2019,27(11):1744-1754.
	ZHANG X D, LI B, LIU G M, et al. Effect of composite soil improvement agents on soil amendment and salt reduction in coastal saline soil[J]. Chin J Eco-Agric, 2019,27(11):1744-1754. DOI: 10.13930/j.cnki.cjea.190001.
[35]	李忠徽, 王旭东. 灌施木醋液对土壤性质和植物生长的影响[J]. 植物营养与肥料学报, 2014,20(2):510-516.
	LI Z H, WANG X D. Effect of wood vinegar on soil properties and plant growth[J]. Plant Nutr Fertil Sci, 2014,20(2):510-516. DOI: 10.11674/zwyf.2014.0229.
[36]	Van ZWIETEN L, KIMBER S, MORRIS S, et al. Effects of biochar from slow pyrolysis of papermill waste on agronomic performance and soil fertility[J]. Plant Soil, 2010,327(1/2):235-246. DOI: 10.1007/s11104-009-0050-x. doi: 10.1007/s11104-009-0050-x
[37]	周红娟, 耿玉清, 丛日春, 等. 鸡粪与木醋液配施对滨海盐碱土化学性质和酶活性的影响[J]. 中国土壤与肥料, 2017(3):157-162.
	ZHOU H J, GENG Y Q, CONG R C, et al. Effect of chicken manure co-applied with pyroligneous acid on chemical properties,enzyme activities of coastal solonchak soils[J]. Soil Fertil Sci China, 2017(3):157-162. DOI: 10.11838/sfsc.20170326.

Metrics

Comments

www.nldxb.njfu.edu.cn

Edited ＆ Published by Editorial Department of Nanjing Forestry University(Natural Sciences Edition)
Address： No.159 Longpan Road,Nanjing 210037 Jiangsu,P.R.China
E-mail ：xuebao@njfu.edu.cn , xuebao@njfu.com.cn
Telephone +86-25-85428247,85427076
Distributed by China International Book Trading Corporation P.O. Box 399, Beijing ,P.R. China

编号 No.	处理 treatments	占比/% ratio
CK		—
S10	50%炉渣+50%煤矸石10 g 10 g mixture of 50% slag and 50% coal gangue	0.43
S50	50%炉渣+50%煤矸石50 g 50 g mixture of 50% slag and 50% coal gangue	2.10
S100	50%炉渣+50%煤矸石100 g 100 g mixture of 50% slag and 50% coal gangue	4.11
C10	生物炭10 g 10 g of biochar	0.43
C50	生物炭50 g 50 g of biochar	2.10
C100	生物炭100 g 100 g of biochar	4.11
V300	木醋液300倍稀释液500 mL 500 mL of wood vinegar which was diluted by 300 times	—
V100	木醋液100倍稀释液500 mL 500 mL of wood vinegar which was diluted by 100 times	—
V50	木醋液50倍稀释液500 mL 500 mL of wood vinegar which was diluted by 50 times	—

处理 treatment	发芽势/% germination potential	发芽率/% germination rate	发芽指数 germination index	生物量/g biomass
CK	13.20±4.15 a	55.60±1.67 a	30.16±0.74 a	47.71±3.37 a
S10	18.40±3.29 bc	66.40±0.89 de	36.97±1.31 bcd	67.07±5.19 c
S50	26.00±4.24 e	80.40±1.67 g	47.75±1.57 f	99.56±3.69 e
S100	24.40±3.29 de	64.80±1.79 cd	37.72±0.94 cd	77.51±5.99 d
C10	22.00±4.00 cde	59.20±2.28 b	35.21±1.12 b	53.20±4.00 ab
C50	18.40±3.85 bc	69.60±3.85 e	38.12±1.53 de	56.44±2.99 b
C100	22.80±3.63 cde	74.40±3.85 f	39.74±1.42 e	49.53±4.09 a
V300	14.80±2.28 ab	69.20±3.03 e	38.19±1.40 de	72.81±3.17 cd
V100	19.60±4.56 bcd	60.40±2.19 b	36.19±1.41 bc	69.95±7.26 c
V50	19.60±2.97 bcd	62.00±2.00 bc	36.01±1.15 bc	57.71±3.17 b

Improvement effects of different solid waste and their disposal by products on saline-alkali soil in Huanghua Port

RichHTML

PDF

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 6

References 37

Related Articles 14

Recommended Articles

Metrics

Comments

Author

Reader

Reviewer

[1]	DING Sihui, FANG Shengzuo, TIAN Ye, SONG Ziqi, ZHANG Yanhua. Analysis and evaluation on physicochemical properties of poplar biochar at different pyrolysis temperatures [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2020, 44(6): 193-200.
[2]	LU Weiwei, GENG Huili, ZHANG Yirui, RUAN Honghua. Effects of biochars pyrolyzed at different temperatures on soil microbial community in a poplar plantation in coastal eastern China [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2020, 44(4): 143-150.
[3]	LONG Qiuning, WANG Runsong, XU Hanmei, CAO Guohua, SHEN Caiqin, RUAN Honghua. Effects of biogas slurry and biochar on oribatida density in poplar plantation [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2020, 44(3): 211-215.
[4]	WANG Guobing, WANG Rui, XU Jin, CAO Guohua, RUAN Honghua. Effects of biochar application on microbial biomass C, N, P and stoichiometry characteristics of poplar plantation soil [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2019, 43(02): 1-6.
[5]	XU Yiqian, XUE Jianhui, WU Yongbo, BU Xiaoli. Effects of rice husk biochar application on nitrogen and phosphorus leaching and microbial biomass carbon and nitrogen content in yellow brown soil [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2017, 41(03): 22-28.
[6]	LIU Xiang, HAN Jiangang, LI Lanhai, ZHU Yongli. Impacts of biochar addition on greenhouse gas fluxes from soils subjected to freeze-thaw process [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2017, 41(03): 15-21.
[7]	GE Zhiwei, ZHANG Ling, BU Danrong, ZHAO Qian, RUAN Honghua, CAO Guohua. Effects of biogas slurry and biochar application on active organic carbon in the topsoil of poplar plantation [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2016, 40(06): 9-14.
[8]	ZHOU Zhidong, BU Xiaoli, WU Yongbo, XUE Jianhui. Research advances in biochar effects on soil microbial properties [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2016, 40(06): 1-8.
[9]	TENG Fei, LIU Yong, HU Jiawei, SUN Qiaoyu, WAN Fangfang, YANG Chen, ZHANG Jin. Effects of different mushroom slag compost on growth and nutrient accumulation of Pinus tabulaeformis containerized transplantings [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2016, 40(05): 184-190.
[10]	XU Wenhuan, DENG Fangfang, FANG Shuiyuan, WANG Guobing, RUAN Honghua, CAO Guohua. Effect of biochar on soil microbial biomass and the diversity of carbon source metabolism in poplar plantation [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2016, 40(05): 14-20.
[11]	ZHANG Yakun, PENG Sai, SONG Qianyun, ZHANG Wenwen, GUO Jiaojiao, WANG Guobin, RUAN Honghua. Effects of different fertilizers regimes on the functional diversity of soil microbes under poplar plantation [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2016, 40(05): 1-8.
[12]	LI Yun1, WANG Yuan-gang2*, XU Chang-qing3, ZHANG Peng4. Dry Shrinkage Property of Lime-fly-ash Bound Macadam Joined with Steel Slag [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2006, 30(04): 89-92.
[13]	Wu Binsheng Jiang Hongyao Nie Yong(Guizhou Agriculturd College Guiyang 550025)Zhang Jiaxian Zhou Wei. STUDY ON CULM－FORM STRUCTURE OF BAMBUSE DISLAGIA [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 1997, 21(04): 59-62.
[14]	Zhang Yang. A STUDY ON PRODUCING TECHNOLOGY OF SLAG BONDED PARTICLEBOARD [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 1991, 15(04): 61-65.