Effects of applying biogas slurry on the morphological characteristics of fine roots of poplar plantations

doi:10.12302/j.issn.1000-2006.202006052

JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2021, Vol. 45 ›› Issue (5): 119-124.doi: 10.12302/j.issn.1000-2006.202006052

Previous Articles Next Articles

Effects of applying biogas slurry on the morphological characteristics of fine roots of poplar plantations

WANG Runsong¹(), XU Hanmei¹, CAO Guohua², SHEN Caiqin², RUAN Honghua¹^,^*()

1. College of Biology and the Environment, Co-Innovation Center for the Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing 210037, China
2. Dongtai City Forest Farm of Jiangsu Province, Dongtai 224200, China

Received:2020-06-28 Accepted:2020-07-28 Online:2021-09-30 Published:2021-09-30
Contact: RUAN Honghua E-mail:runsong_wang@163.com;hhRuan@njfu.edu.cn

Abstract

Abstract:

【Objective】 The aims of this research are to study the effect of biogas slurry on the morphological characteristics of the fine roots of poplar plantations, and to provide a theoretical basis for the scientific use of biogas slurry, optimization of fertilization techniques for poplar plantations, and promotion of sustainable management of poplar plantations.【Method】 In October 2018, four biogas slurry application levels (0, 125, 250 and 375 m³/hm²) of poplar plantations were used to drill core samples at different soil depths (0-20, ≥20-40 and ≥40-60 cm) by continuous soil drilling. In the laboratory, the living fine roots of poplar were sorted, cleaned, graded, scanned, dried and weighed, and the average diameter, average length and specific root length of 1-5 grade fine roots in different soil layers were compared under different treatments. 【Result】 With the increase of biogas slurry application amount, the average diameter and length of fine roots of poplar plantation at all levels showed a decreasing trend, while the specific root length showed an increasing trend. However, different root layers fine root morphological characteristics of different soil layers respond differently to the biogas: with the deepening of soil layer and the increase of fine root order, the variation amplitude of average diameter, average root length and specific root length of fine roots decreased.【Conclusion】 The long-term application of biogas slurry reduced the average diameter and length and increased the specific root length of fine roots in poplar plantations, especially in the topsoil and lower order of fine roots.

Key words: biogas slurry, poplar plantation, fine root, morphological characteristics

CLC Number:

S718.5

WANG Runsong, XU Hanmei, CAO Guohua, SHEN Caiqin, RUAN Honghua. Effects of applying biogas slurry on the morphological characteristics of fine roots of poplar plantations[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2021, 45(5): 119-124.

Figures/Tables 3

References 31

[1]	张玲玲, 李兆华, 鲁敏, 等. 沼液利用途径分析[J]. 资源开发与市场, 2011, 27(3):260-262.
	ZHANG L L, LI Z H, LU M, et al. Analysis on utilization of biogas slurry[J]. Resour Dev Mark, 2011, 27(3):260-262.DOI: 10.3969/j.issn.1005-8141.2011.03.019. doi: 10.3969/j.issn.1005-8141.2011.03.019
[2]	林鸿雁, 叶美锋, 吴飞龙, 等. 沼液的综合利用现状综述[J]. 福建农业科技, 2012(1):75-77.
	LIN H Y, YE M F, WU F L, et al. Current situation of comprehensive utilization to biogas slurry[J]. Fujian Agric Sci Technol, 2012(1):75-77.DOI: 10.13651/j.cnki.fjnykj.2012.01.003. doi: 10.13651/j.cnki.fjnykj.2012.01.003
[3]	曹汝坤, 陈灏, 赵玉柱. 沼液资源化利用现状与新技术展望[J]. 中国沼气, 2015, 33(2):42-50.
	CAO R K, CHEN H, ZHAO Y Z. Resource utilization of biogas slurry:current status and future prospects[J]. China Biogas, 2015, 33(2):42-50.DOI: 10.3969/j.issn.1000-1166.2015.02.008. doi: 10.3969/j.issn.1000-1166.2015.02.008
[4]	叶小梅, 常志州, 钱玉婷, 等. 江苏省大中型沼气工程调查及沼液生物学特性研究[J]. 农业工程学报, 2012, 28(6):222-227.
	YE X M, CHANG Z Z, QIAN Y T, et al. Investigation on large and medium scale biogas plants and biological properties of digestate in Jiangsu Province[J]. Trans Chin Soc Agric Eng, 2012, 28(6):222-227.DOI: 10.3969/j.issn.1002-6819.2012.06.036. doi: 10.3969/j.issn.1002-6819.2012.06.036
[5]	李祎雯, 曲英华, 徐奕琳, 等. 不同发酵原料沼液的养分含量及变化[J]. 中国沼气, 2012, 30(3):17-20,24.
	LI Y W, QU Y H, XU Y L, et al. Change of nutrition contents of biogas slurry with different fermentation raw materials[J]. China Biogas, 2012, 30(3):17-20,24.DOI: 10.3969/j.issn.1000-1166.2012.03.004. doi: 10.3969/j.issn.1000-1166.2012.03.004
[6]	ZHENG X B, FAN J B, CUI J, et al. Effects of biogas slurry application on peanut yield,soil nutrients,carbon storage,and microbial activity in an ultisol soil in southern China[J]. J Soils Sediments, 2016, 16(2):449-460.DOI: 10.1007/s11368-015-1254-8. doi: 10.1007/s11368-015-1254-8
[7]	PETERS K, JENSEN L S. Biochemical characteristics of solid fractions from animal slurry separation and their effects on C and N mineralisation in soil[J]. Biol Fertil Soils, 2011, 47(4):447-455.DOI: 10.1007/s00374-011-0550-8. doi: 10.1007/s00374-011-0550-8
[8]	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. doi: 10.3969/j.issn.1000-2006.201706064
[9]	艾俊国, 顾万荣, 孔令中, 等. 沼肥与化学肥料配施对寒地春玉米幼苗根系形态生理特征的影响[J]. 作物杂志, 2013(3):56-62.
	AI J G, GU W R, KONG L Z, et al. The effects of biogas manure and chemical fertilizer on morphology and physiological characteristics of the cold spring maize seeding roots[J]. Crops, 2013(3):56-62.DOI: 10.16035/j.issn.1001-7283.2013.03.017. doi: 10.16035/j.issn.1001-7283.2013.03.017
[10]	党祝庆. 生化黄腐酸钾和有机肥对桃树根系生长和果实品质的影响[D]. 泰安:山东农业大学, 2015.
	DANG Z Q. Effects of biochemical fulvic acid potassium and organic fertilizer on root growth and fruit quality of peach trees[D]. Taian:Shandong Agricultural University, 2015.
[11]	葛之葳, 张玲, 卜丹蓉, 等. 杨树人工林沼液和生物炭混施对表层土壤活性有机碳的影响[J]. 南京林业大学学报(自然科学版), 2016, 40(6):9-14.
	GE Z W, ZHANG L, BU D R, et al. Effects of biogas slurry and biochar application on active organic carbon in the topsoil of poplar plantation[J]. J Nanjing For Univ (Nat Sci Ed), 2016, 40(6):9-14.
[12]	龙秋宁, 王润松, 徐涵湄, 等. 沼液与生物炭联合施用对杨树人工林土壤甲螨(Oribatida)密度的影响[J]. 南京林业大学学报(自然科学版), 2020, 44(3):211-215.
	LONG Q N, WANG R S, XU H M, et al. Effects of biogas slurry and biochar on Oribatida density in a poplar plantation[J]. J Nanjing For Univ (Nat Sci Ed), 2020, 44(3):211-215.DOI: 10.3969/j.issn.10002006.201904023 doi: 10.3969/j.issn.10002006.201904023
[13]	MOU P, JONES R H, TAN Z Q, et al. Morphological and physiological plasticity of plant roots when nutrients are both spatially and temporally heterogeneous[J]. Plant Soil, 2013, 364(1/2):373-384.DOI: 10.1007/s11104-012-1336-y. doi: 10.1007/s11104-012-1336-y
[14]	蔡倩颖. 陕北枣树细根形态季节动态研究[D]. 杨凌:西北农林科技大学, 2017.
	CAI Q Y. Studies on seasonal dynamic changes of jujube tree’s fine root morphology in northern Shaanxi[D]. Yangling:Northwest A & F University, 2017.
[15]	黄复兴. 盆栽香樟细根对施肥的响应[D]. 雅安:四川农业大学, 2014.
	HUANG F X. The potted Cinnamommum camphora(L.) Presl.seedings fine roots response to fertilization[D]. Ya’an:Sichuan Agricultural University, 2014.
[16]	EISSENSTAT D M. On the relationship between specific root length and the rate of root proliferation:a field study using Citrus rootstocks[J]. New Phytol, 1991, 118(1):63-68.DOI: 10.1111/j.1469-8137.1991.tb00565.x. doi: 10.1111/j.1469-8137.1991.tb00565.x
[17]	于立忠, 丁国泉, 史建伟, 等. 施肥对日本落叶松人工林细根直径、根长和比根长的影响[J]. 应用生态学报, 2007, 18(5):957-962.
	YU L Z, DING G Q, SHI J W, et al. Effects of fertilization on fine root diameter,root length and specific root length in Larix kaempferi plantation[J]. Chin J Appl Ecol, 2007, 18(5):957-962.
[18]	PREGITZER K S, HENDRICK R L, FOGEL R. The demography of fine roots in response to patches of water and nitrogen[J]. New Phytol, 1993, 125(3):575-580.DOI: 10.1111/j.1469-8137.1993.tb03905.x. doi: 10.1111/j.1469-8137.1993.tb03905.x
[19]	方升佐. 中国杨树人工林培育技术研究进展[J]. 应用生态学报, 2008, 19(10):2308-2316.
	FANG S Z. Silviculture of poplar plantation in China:a review[J]. Chin J Appl Ecol, 2008, 19(10):2308-2316.
[20]	胡觉, 彭长清, 甘世书, 等. 我国人工林变化动态及增长潜力分析[J]. 林业资源管理, 2014(21):6-8.
	HU J, PENG C Q, GAN S S, et al. Analysis on the dynamic changes and growth potential of China’s plantations[J]. Forest Resources Management, 2014(21):6-8.
[21]	田子凡. 苏北杨树产业碳库系统及碳价值评估[D]. 南京:南京林业大学, 2017.
	TIAN Z F. Carbon pool of poplar industry in northern Jiangsu and the assessment of its carbon value[D]. Nanjing:Nanjing Forestry University, 2017.
[22]	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. doi: 10.1016/j.geoderma.2010.05.012
[23]	PREGITZER K S, DEFOREST J L, BURTON A J, et al. Fine root architecture of nine north American trees[J]. Ecol Monogr, 2002, 72(2):293-309.DOI: 10.1890/0012-9615(2002)072[0293:FRAONN]2.0.CO;2. doi: 10.1890/0012-9615(2002)072
[24]	闫美芳, 王璐, 郭楠, 等. 黄土高原杨树人工林的细根生物量与碳储量研究[J]. 中国农学通报, 2015, 31(35):146-151.
	YAN M F, WANG L, GUO N, et al. Study on fine root biomass and C stock in a poplar plantation in loess plateau[J]. Chin Agric Sci Bull, 2015, 31(35):146-151.
[25]	肖义发, 欧光龙, 胥辉. 林木细根生物量分布及其动态研究综述[J]. 林业调查规划, 2013, 38(1):34-38,57.
	XIAO Y F, OU G L, XU H. Tree fine root biomass distribution and its dynamic research[J]. For Invent Plan, 2013, 38(1):34-38,57.
[26]	英慧, 殷有, 于立忠, 等. 土壤水分、养分对树木细根生长动态及周转影响研究进展[J]. 西北林学院学报, 2010, 25(3):36-42.
	YING H, YIN Y, YU L Z, et al. Effects of soil moisture and soil nutrient on the dynamic and turnover of the tree fine roots:a review[J]. J Northwest For Univ, 2010, 25(3):36-42.
[27]	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.
[28]	杨丽君. 杨树幼龄林细根构型对施肥的响应[D]. 雅安:四川农业大学, 2013.
	YANG L J. Effect of fertilization on fine root architecture of the plantation of Populus × euramericana cv.‘74/76’[D]. Ya’an:Sichuan Agricultural University, 2013.
[29]	杨潇. 污水灌溉土壤养分迁移转化规律的研究[D]. 乌鲁木齐:新疆大学, 2006.
	YANG X. Study on the nutrient transport and transformation in soil with sewage irrigation[D]. Urumqi:Xinjiang University, 2006.
[30]	邓飞. 模拟氮沉降对中亚热带常绿阔叶林细根生物量和生产量的影响研究[D]. 福州:福建师范大学, 2016.
	DENG F. Effects of simulated nitrogen deposition on fine root biomass and production in a mid-subtropical evergreen broadleaf forest[D]. Fuzhou:Fujian Normal University, 2016.
[31]	谷加存, 王东男, 夏秀雪, 等. 功能划分方法在树木细根生物量研究中的应用:进展与评述[J]. 植物生态学报, 2016, 40(12):1344-1351. doi: 10.17521/cjpe.2016.0167
	GU J C, WANG D N, XIA X X, et al. Applications of functional classification methods for tree fine root biomass estimation:Advancements and synjournal[J]. Chin J Plant Ecol, 2016, 40(12):1344-1351. doi: 10.17521/cjpe.2016.0167

Related Articles 15

[1]	DING Yong, LIU Xin, ZHANG Jinchi, WANG Yuhao, CHEN Meiling, LI Tao, LIU Xiaowu, ZHOU Yuexiang, SUN Lianhao, LIAO Yi. Effects of acid rain-based transformation on Cunninghamia lanceolata fine root growth and soil nutrient content [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2024, 48(3): 90-98.
[2]	YAN Zhengming, RUAN Honghua, LIAO Jiahui, SHI Ke, NI Juanping, CAO Guohua, SHEN Caiqin, DING Xuenong, ZHAO Xiaolong, ZHUANG Xin. Abundance and diversity of soil beetles on the forest floor in different aged poplar plantations [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2023, 47(6): 236-242.
[3]	WEI Yajuan, GUO Jing, DANG Xiaohong, Xie Yunhu, WANG Ji, LI Xiaole, WU Huimin. Morphological characteristics and influencing mechanisms of Nitraria tangutorum nebkhas at different sandy land types in desert oasis ecotone of Jilantai [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2023, 47(5): 172-180.
[4]	LIU Jialei, BAI Run’e, ZHANG Kai, WEN Caiyi, YAN Fengming. Description of common whiteflies (Hemiptera: Aleyrodidae) on Osmanthus fragrans in China [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2023, 47(5): 237-244.
[5]	QIU Jing, LI Jiabao, ZHU Dahai, CHEN Xin. Taxonomic implications of genome sizes and micromorphological characteristics of leaf epidermis of species in Sorbus Sect. Alnifoliae [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2023, 47(3): 77-86.
[6]	GU Xu, TANG Yifan, SHEN Jianhua, ZHU Yongli. Effects of $\mathrm{HCO}_{3}^{-}$ in the biogas slurry on CO₂ release from soils [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2022, 46(4): 162-168.
[7]	HUANG Xiaohui, WU Jiaojiao, WANG Yushu, FENG Dalan, SUN Xiangyang. Growth and chlorophyll fluorescence characteristics of walnut (Juglans regia) seedling under different nitrogen supply levels [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2022, 46(2): 119-126.
[8]	WANG Runsong, SUN Yuan, XU Hanmei, CAO Guohua, SHEN Caiqin, RUAN Honghua. Effects of biogas slurry application on fine root biomass of poplar plantations [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2021, 45(4): 123-129.
[9]	MA Yongchun, SHE Chengqi, FANG Shengzuo. Effects of pruning methods on growth, photosynthetic leaf area and plumpness of trunk segment in poplar plantations [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2021, 45(4): 137-142.
[10]	WANG Fugen, WEI Xingbiao, ZHAO Guochun, JIA Liming. Responses of morphology and vertical distribution of fine roots in Sapindus mukorossi to formula fertilization [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2021, 45(4): 58-66.
[11]	WANG Rui, WANG Guobing, XU Jin, XU Xiao. Effects of litterfalls and earthworms on distribution of soil aggregates and carbon and nitrogen content in poplar plantations [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2021, 45(3): 25-29.
[12]	WANG Guobing, XU Jin, XU Xiao, RUAN Honghua, CAO Guohua. Effects of earthworms and litterfalls on the soil enzyme activities of poplar plantations [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2021, 45(3): 8-14.
[13]	DU Jincheng, LI Xinxin, DENG Xiaobing, MU Changlong. Comparisons of leaf functional characteristics of nine olive varieties [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2021, 45(2): 159-164.
[14]	YANG Sailan, GENG Qinghong, XU Chonghua, PENG Fanxi, ZHANG Menghua, XU Xia. Effects of Solidago canadensis L. invasion on soil respiration in poplar plantations (Populus deltoides) [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2020, 44(5): 117-124.
[15]	LUO Bizhen, HU Haiqing, LUO Sisheng, WEI Shujing, WU Zepeng, LIU Fei. Effects of forest fire disturbance on soil organic carbon density and labile organic carbon of Pinus massoniana forests in Guangdong Province, China [J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2020, 44(5): 132-140.

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

Effects of applying biogas slurry on the morphological characteristics of fine roots of poplar plantations

RichHTML

PDF

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 3

References 31

Related Articles 15

Recommended Articles

Metrics

Comments

Author

Reader

Reviewer