Contribution of Straw Carbon to Soil Organic Carbon Indifferent Fertilization Treatments with Plastic Film Mulching

CHENG Na; LI Shuangyi; AN Tingting; PENG Chang; ZHU Ping; GE Zhuang; LIU Xu; ZHANG Weijun; GUO Kun; WANG Jingkuan

doi:10.13870/j.cnki.stbcxb.2020.02.028

您当前的位置：

首页 >

文章列表页 >

Contribution of Straw Carbon to Soil Organic Carbon Indifferent Fertilization Treatments with Plastic Film Mulching

更新时间：2025-03-12

- Contribution of Straw Carbon to Soil Organic Carbon Indifferent Fertilization Treatments with Plastic Film Mulching
- Vol. 34, Issue 2, Pages: 195-200(2020)
- 作者机构：
  
  1. 沈阳农业大学土地与环境学院, 农业部东北耕地保育重点实验室, 土肥资源高效利用国家工程实验室,沈阳,110866
  2. 吉林省农业科学院, 农业资源与环境研究所,长春,130033
  3. 赤峰市核与辐射环境监测站,内蒙古,赤峰,024000
- 作者简介：
- 基金信息：
- DOI：10.13870/j.cnki.stbcxb.2020.02.028
  CLC： S158
- Published：2020
- 稿件说明：
移动端阅览
CHENG Na, LI Shuangyi, AN Tingting, et al. Contribution of Straw Carbon to Soil Organic Carbon Indifferent Fertilization Treatments with Plastic Film Mulching[J]. 2020, 34(2): 195-200.
DOI：

CHENG Na, LI Shuangyi, AN Tingting, et al. Contribution of Straw Carbon to Soil Organic Carbon Indifferent Fertilization Treatments with Plastic Film Mulching[J]. 2020, 34(2): 195-200. DOI： 10.13870/j.cnki.stbcxb.2020.02.028.

摘要

基于公主岭黑土长期定位试验站，利用13C标记的玉米秸秆进行田间原位培养试验，分析不同施肥处理土壤覆膜后秸秆碳在土壤的转化及其对土壤总有机碳（SOC）的贡献，以期为东北黑土区土壤培肥和碳的固存提供依据。结果表明：裸地土壤添加秸秆后不施肥（CK）与单施化肥（NPK）处理SOC的δ13C值显著高于有机肥配施化肥（MNPK）处理（P<0.05）；覆膜土壤添加秸秆第360天SOC的δ13C值为-18.27‰~-17.19‰，且各施肥处理间差异不显著（P>0.05）。覆膜条件下土壤有机碳中秸秆碳（13C-SOC）含量显著高于（P<0.05）裸地，尤其在第60天覆膜处理是裸地处理的1~3倍，说明覆膜改善了土壤的水热条件，促进了秸秆碳在土壤中的积累。裸地条件下CK、NPK和MNPK处理秸秆碳对土壤有机碳的贡献率平均分别为1.28%，1.32%和0.46%；覆膜条件下分别为0.81%，1.51%和0.97%。由上可以看出，无机氮、磷和钾养分的供应有利于秸秆碳在土壤的积累，对土壤有机碳库固定起着正反馈作用。

Abstract

Based on long-term experiment of Black soil in Gongzhuling

13C labeled corn straw was incorporated to the field and incubated in-situ. The turnover of straw C in soil and its contribution to total SOC in different fertilization treatments with mulching were investigated

in order to provide a reference for soil fertility improvement and C sequestration in the Black soil region. The results showed that after straw returning to soil under no-mulching

the δ13C values of SOC was significantly higher (P<0.05) in the treatments of no fertilizer (CK) and chemical fertilizer (NPK) than that in the treatment of combination of organic manure (MNPK) and chemical fertilizer. The δ13C values of SOC after straw returning to soil under mulching ranged from -18.27‰ to -17.19‰ and were not significant different (P>0.05) among different fertilization treatments on the 360th day. Content of straw C in SOC (13C-SOC) was significantly higher (P<0.05) under mulching than that under no-mulching. Especially

the content of 13C-SOC under mulching treatment was 1~3 times that under no-mulching treatments on the 60th day

which indicated the soil moisture and thermal conditions under mulching promoted the accumulation of straw C in soil. The average contribution percentage of straw C to SOC in the treatments of CK

NPK

and MNPK under no-mulching was 1.28%

1.32%

and 0.46%

and was 0.81%

1.51% and 0.97% in those treatments under mulching

respectively. The results implicated that the supply of chemical nutrients of nitrogen

phosphorus and potassium promoted the accumulation of straw C in soil

which played a positive feedback for soil C sequestration.

关键词

Keywords

references

何莹莹,张海林,孙国锋,等.耕作措施对双季稻田土壤碳及有机碳储量的影响[J].农业环境科学报,2010,29(1):200-204.

Reeves D W. The role of soil organic matter in maintaining soil quality in continuous cropping systems[J].Soil and Tillage Research,1997,43(1/2):131-167.

张鹏鹏,刘彦杰,濮晓珍,等.秸秆管理和施肥方式对绿洲棉田土壤有机碳库的影响[J].应用生态学报,2016,27(11):3529-3538.

吴其聪,张丛志,张佳宝,等.不同施肥及秸秆还田对潮土有机质及其组分的影响[J].土壤,2015,47(6):1034-1039.

马力,杨林章,肖和艾,等.施肥和秸秆还田对红壤水稻土有机碳分布变异及其矿化特性的影响[J].土壤,2011,43(6):883-890.

卜洪震,王丽宏,尤金成,等.长期施肥管理对红壤稻田土壤微生物量碳和微生物多样性的影响[J].中国农业科学,2010,43(16):3340-3347.

周健民.土壤学大词典[M].北京:科学出版社,2013:10.

王旭东,陈鲜妮,王彩霞,等.农田不同肥力条件下玉米秸秆腐解效果[J].农业工程学报,2009,25(10):252-257.

江晓东,迟淑筠,王芸,等.少免耕对小麦/玉米农田玉米还田秸秆腐解的影响[J].农业工程学报,2009, 25(10):247-251.

王宏燕,彭驰,侯中田.降水和地积温对有机肥腐解的动态分析[J].东北农业大学学报,1996,27(1):20-25.

谢柠桧,安婷婷,李双异,等.外源新碳在不同肥力土壤中的分配与固定[J].土壤学报,2016,53(4):942-950.

刘微,吕豪豪,陈英旭,等.稳定碳同位素技术在土壤-植物系统碳循环中的应用[J].应用生态学报,2008,19(3):674-680.

贺美.秸秆还田对黑土有机质变化的影响效应[D].北京:中国农业科学院,2016.

Coleman D C, Fry B. Carbon isotope techniques[M].California, San Diego:Academic Press, Inc.,1991.

Conrad R, Klose M, Yuan Q, et al. Sable carbon isotope fractionation, carbon flux partitioning and priming effects in anoxic soils during methanogenic degradation of straw and soil organic matter[J].Soil Biology and Biochemistry,2012,49:193-199.

解丽娟.长期施肥下我国典型农田土壤有机碳与全氮分布特征[D].北京:中国农业科学院,2011.

柳影,彭畅,张会民,等.长期不同施肥条件下黑土的有机质含量变化特征[J].中国土壤与肥料,2011(5):7-11.

张淑香,张文菊,沈任芳,等.我国典型农田长期施肥土壤肥力变化与研究展望[J].植物营养与肥料学报,2015,21(6):1389-1393.

何伟,王会,韩飞,等.长期施用有机肥显著提升潮土有机碳组分[J].土壤学报,2019,DOI:10.11766/trxb201902180011.

李新爱,童成立,蒋平,等.长期不同施肥对稻田土壤有机质和全氮的影响[J].土壤,2006,38(3):298-303.

崔志强,汪景宽,李双异,等.长期地膜覆盖与不同施肥处理对棕壤活性有机碳的影响[J].安徽农业科学,2008,36(19):233-235.

Kuzyakov Y. Priming effects:Interactions between living and dead organic matter[J].Soil Biology and Biochemistry,2010,42(9):1363-1371.

曹玉军,魏雯雯,徐国安,等.半干旱区不同地膜覆盖滴灌对土壤水温变化及玉米生长的影响[J].玉米科学,2013,21(1):107-113.

An T, Schaeffer S, Li S, et al. Carbon fluxes from plants to soil and dynamics of microbial immobilization under plastic film mulching and fertilizer application using

C pulse-labeling[J].Soil Biology and biochemistry,2015,80:53-61.

An T, Schaeffer S, Zhuang J, et al. Dynamics and distribution of

C-labeled straw carbon by microorganisms as affected by soil fertility levels in the Black Soil region of Northeast China[J].Biology and Fertility of Soils,2015,51(5):605-613.

暴春平,郭岩彬,杨景娜,等.

C标记玉米秸秆分解过程中有机碳变化规律研究[C].第四届全国农业环境科学学术研讨会论文集,呼和浩特,2011:651-660.

Kristiansen S M, Brandt M, Hansen E M.

C signature of CO

evolved from incubated maize residues and maize derived sheep faeces[J].Soil Biology and biochemistry,2004,36:99-105.

潘根兴,周萍,李恋卿,等.固碳土壤学的核心科学问题与研究进展[J].土壤学报,2007,44(2):327-337.

Bastida F, Torres I F, Hernández T, et al. Can the labile carbon contribute to carbon immobilization in semiarid soils? Priming effects and microbial community dynamics[J].Soil Biology and Biochemistry,2013,57:892-902.

Fontaine S, Mariotti A, Abbadie L. The priming effect of organic matter:A question of microbial competition?[J].Soil Biology and Biochemistry,2003,35:837-843.

杨艳华,苏瑶,何振超,等.还田秸秆碳在土壤中的转化分配及对土壤有机碳库影响的研究进展[J].应用生态学报,2019,30(2):668-676.

裴久渤.玉米秸秆碳在东北旱田土壤中的转化与固定[D].沈阳:沈阳农业大学,2015.

Views

852

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Effects of Maize Intercropping with Hairy Vetch and Rye on Soil Organic Carbon and Its Fractions

Research Progress on Dynamic Models of Soil Organic Carbon Driven by Water Erosion

Influence of Simulated Erosion， Fertilization， and Sampling Time on Soil Properties and Quality in Black Soil Region of Northeast China

Effect of Fertilization on Basic Physicochemical Properties of Saline-Alkali Soil in China

Effects of Biological Soil Crusts on Soil Aggregate Distribution and Stability in Vegetation Concrete Slopes

Related Author

LIAO Pan

YANG Lu

LUO Jiaqiao

NING Peng

YU Yang

BA Xiaobo

BAO Xuelian

WU Yingtao

Related Institution

College of Resources and Environment， China Agricultural University

Oil Crops Research Institute， Chinese Academy of Agricultural Sciences， Key Laboratory of Biology and Genetic Improvement of Oil Crops， Ministry of Agriculture and Rural Affairs

Institute of Applied Ecology， Chinese Academy of Sciences

University of Chinese Academy of Sciences

College of Resources and Environment， Yangtze University

⁰