Effects of Biochar and Wheat Straw Returning on Soil Greenhouse Gases Emission

ZHOU Jihai; CHEN Yanmin; YUAN Yinghong; GAO Ruru; LIU Zaiqun; LI Wei; PU Haiyan

doi:10.13870/j.cnki.stbcxb.2019.04.035

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Effects of Biochar and Wheat Straw Returning on Soil Greenhouse Gases Emission

更新时间：2025-03-12

- Effects of Biochar and Wheat Straw Returning on Soil Greenhouse Gases Emission
- Vol. 33, Issue 4, Pages: 248-254(2019)
- 作者机构：
  
  1. 南昌工程学院江西省退化生态系统修复与流域生态水文重点实验室,南昌,330099
  2. 安徽师范大学生命科学学院, 安徽省重要生物资源保护与利用研究重点实验室,安徽,芜湖,241000
- 作者简介：
- 基金信息：
- DOI：10.13870/j.cnki.stbcxb.2019.04.035
  CLC： S181
- Published：2019
- 稿件说明：
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ZHOU Jihai, CHEN Yanmin, YUAN Yinghong, et al. Effects of Biochar and Wheat Straw Returning on Soil Greenhouse Gases Emission[J]. 2019, 33(4): 248-254.
DOI：

ZHOU Jihai, CHEN Yanmin, YUAN Yinghong, et al. Effects of Biochar and Wheat Straw Returning on Soil Greenhouse Gases Emission[J]. 2019, 33(4): 248-254. DOI： 10.13870/j.cnki.stbcxb.2019.04.035.

摘要

采用室内培养试验，向土壤中添加小麦秸秆和不同量生物质炭，同时比较探究秸秆与生物质炭施用对土壤温室气体排放及微生物活性的影响差异。试验共设5个处理：土壤（S）、土壤+1%小麦秸秆（WT）、土壤+1%生物质炭（BC1）、土壤+2%生物质炭（BC2）和土壤+4%生物质炭（BC4）。在培养期内，施秸秆处理土壤CO2排放量比对照处理S显著增加约12.60%~2 005.63%，而施生物质炭处理降低约51.49%~97.93%。施秸秆处理的温室气体增温潜势（GWP）是对照处理S的1.12~19.24倍，而施生物质炭处理，即处理BC1、BC2和BC4的GWP分别降低了0.27%~64.06%，15.78%~94.01%和29.43%~92.28%。小麦秸秆施用会明显增加土壤温室气体排放，增加温室效应；而添加生物质炭对土壤CO2、N2O排放表现出一定的抑制作用，并明显减弱温室气体增温潜势，即生物质炭能明显减弱温室效应。添加小麦秸秆促进土壤微生物生物量碳的增加，提高FDA水解酶、脲酶、过氧化氢酶、磷酸酶活性；生物质炭施用一段时间后对土壤过氧化氢酶活性表现为显著激活作用。

Abstract

Global warming has become one of the most serious environmental problems to human beings

and soil is an important source of greenhouse gas emissions. The application of wheat straw and biochar to soil plays an important role in soil carbon and nitrogen conversion and micro-gas metabolism; however

few studies have focused on the soil microbial activity and soil greenhouse gas emission by the application of wheat straw and biochar. This study adopted an indoor culture experiment

using soil added by wheat straw and biochar

to explore the effects of wheat straw and biochar on soil greenhouse gas emission and soil microbial activity. Five treatments were set up

that is

soil (S)

soil+1% wheat straw (WT)

soil+1% biochar (BC1)

soil+2% biochar (BC2)

soil+4% biochar (BC4). The results showed that the addition of wheat straw significantly increased the amount of greenhouse gas emissions in the soil

the application of wheat straw presented a sizable contribution to the greenhouse effect according to the dynamics of global warming potential (GWP).With the increase of culture time

the addition of biochar showed a certain inhibitory effect on soil N2O emission. The addition of wheat straw could promote the increase of soil microbial biomass carbon to a certain extent

and promote the activities of FDA hydrolysis

urease

catalase

and phosphatase. The soil catalase activity was significantly activated by the application of biochar after a certain period.

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references

IPCC. Summary for policymakers/climate change 2013:The physical science basis[R].Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge:Cambridge University Press, 2013.

杨雨浛,易建婷,张成,等.施用不同污泥堆肥品对土壤温室气体排放的影响[J].环境科学,2017,38(4):1647-1653.

周际海,袁东东,袁颖红,等.生物质炭与有机物料混施对土壤温室气体排放和微生物活性的影响[J].环境科学学报,2018,38(07):2849-2857.

武岩,红梅,林立龙,等.3种土壤改良剂对河套灌区玉米田温室气体排放的影响[J].环境科学,2018,39(1):310-320.

朱维,刘代欢,戴青云,等.秸秆还田对土壤-水稻系统中Cd迁移富集影响研究进展[J].中国农学通报,2018,34(30):90-95.

孙建飞,郑聚锋,程琨,等.基于可收集的秸秆资源量估算及利用潜力分析[J].植物营养与肥料学报,2018,24(2):404-413.

孙隆祥,陈梦妮,薛建福,等.秸秆还田对麦粱两熟农田土壤团聚体特征的短期效应[J].水土保持研究,2018,25(6):36-44.

Cayuela M L, Zwieten L V, Singh B P, et al. Biochar's role in mitigating soil nitrous oxide emissions:A review and meta-analysis[J].Agriculture Ecosystems and Environment,2014,191:5-16.

吕艳杰,于海燕,姚凡云,等.秸秆还田与施氮对黑土区春玉米田产量、温室气体排放及土壤酶活性的影响[J].中国生态农业学报,2016,24(11):1456-1463.

韩桂琪,王彬,徐卫红,等.重金属Cd、Zn、Cu、Pb复合污染对土壤微生物和酶活性的影响[J].水土保持学报,2010,24(5):238-242.

关松荫.土壤酶及其研究方法[M].北京:农业出版社,1986:274-339.

陈静,张建国,赵英,等.秸秆和生物炭添加对关中地区玉米-小麦轮作农田温室气体排放的影响[J].水土保持研究,2018,25(5):170-178.

Xia L, Wang S, Yan X. Effects of long-term straw incorporation on the net global warming potential and the net economic benefit in a rice-wheat cropping system in China[J].Agriculture Ecosystems and Environment,2014,197:118-127.

Zimmerman A R, Gao B, Ahn M Y, et al. Positive and negative carbon mineralization priming effects among a variety of biochar-amended soils[J].Soil Biology and Biochemistry,2011,43(6):1169-1179.

康熙龙,张旭辉,张硕硕,等.旱地土壤施用生物质炭的后效应:水分条件对土壤有机碳矿化的影响[J].土壤,2016,48(1):152-158.

Xiang J, Liu D Y, Ding W X, et al. Effects of biochar on nitrous oxide and nitric oxide emissions from paddy field during the wheat growth season[J].Journal of Cleaner Production,2015,104:52-58.

Lu W W, Ding W X, Zhang J H, et al. Biochar suppressed the decomposition of organic carbon in a cultivated sandy loam soil:A negative priming effect[J].Soil Biology and Biochemistry,2014,76(1):12-21.

张阿凤.秸秆生物质炭对农田温室气体排放及作物生产力的效应研究[D].南京:南京农业大学,2012.

Knoblauch C, Maarifat A A, Pfeiffer E M, et al. Degradability of black carbon and its impact on trace gas fluxes and carbon turnover in paddy soils[J].Soil Biology and Biochemistry,2011,43(9):1768-1778.

周际海,唐嘉婕,袁颖红,等.石油与食细菌线虫对土壤温室气体排放的影响[J].中国环境科学,2017,37(9):3497-3505.

Li Y, Chang S X, Tian L, et al. Conservation agriculture practices increase soil microbial biomass carbon and nitrogen in agricultural soils:A global meta-analysis[J].Soil Biology and Biochemistry,2018,121:50-58.

Pu X Z, Zhang G J, Zhang P P, et al. Effects of straw management, inorganic fertiliser, and manure amendment on soil microbial properties, nutrient availability, and root growth in a drip-irrigated cotton field[J].Crop and Pasture Science,2016,67(12):1297-1308.

刘志伟,朱孟涛,郭文杰,等.秸秆直接还田与炭化还田下土壤有机碳稳定性和温室气体排放潜力的对比研究[J].土壤通报,2017,48(6):1371-1378.

Fowles M. Black carbon sequestration as an alternative to bioenergy[J].Biomass and Bioenergy,2007,31(6):426-432.

Cahyo P, Julie E J, Jan B, et al. Impact of biochar on mineralisation of C and N from soil and willow litter and its relationship with microbial community biomass and structure[J].Biology and Fertility of Soils,2014,50(4):695-702.

Shukla G, Varma A. Soil enzymology[M].New York:Springer,2011.

李猛,聂洪光,张淑红,等.有机肥配施氮肥设施菜田FDA水解酶活性与肥力相关性研究[J].园艺学报,2016,43(5):907-917.

程坤,周际海,金志农,等.土壤微生物活性对石油原油、铅镉及其复合污染的响应[J].环境科学学报,2017,37(5):1976-1982.

朱芸芸,李敏,曲博,等.湿地植物根际土壤磷酸酶活性变化规律研究[J].环境科学与技术,2016,39(10):106-112.

刘晓霞,陶云彬,倪治华,等.秸秆还田对豆-稻-菜循环耕作模式下作物产量和土壤肥力的影响[J].中国农学通报,2018,34(9):24-28.

韩召强,陈效民,曲成闯,等.生物质炭施用对潮土理化性状、酶活性及黄瓜产量的影响[J].水土保持学报,2017,31(6):272-278.

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