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[1]Wang Jiamin,Yan Junxia,Liu Ju,et al.Effect of Fertilization and Biochar Addition on Soil Respiration in a Sorghum-Maize Rotation Agroecosystem[J].Research of Soil and Water Conservation,2024,31(05):112-122.[doi:10.13869/j.cnki.rswc.2024.05.006]

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Effect of Fertilization and Biochar Addition on Soil Respiration in a Sorghum-Maize Rotation Agroecosystem

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 31 Number of periods: 2024 05 Page number: 112-122 Column: Public date: 2024-08-10

Title:: Effect of Fertilization and Biochar Addition on Soil Respiration in a Sorghum-Maize Rotation Agroecosystem

Author(s):: Wang Jiamin¹, Yan Junxia¹, Liu Ju^2,3, Wang Yan¹; (1.Institute of Loess Plateau, Shanxi University, Taiyuan 030006, China; 2.Shanxi Academy of Forestry and Grassland Science, Taiyuan 030012, China; 3.Mountain Meadow Ecosystem Observation and Experiment Station in Mount Wutai of Shanxi, Xinzhou, Shanxi 035515, China)

Keywords:: biochar; inorganic fertilizer; soil respiration; soil water and heat factors; hyperspectral vegetation index

CLC:: S154

DOI:: 10.13869/j.cnki.rswc.2024.05.006

Abstract:: [Objective]The aims of this study are to explore the effects of fertilization and biochar addition on soil respiration(R_s), environmental factors and vegetation index, and the effects of biotic factors and abiotic factors on soil respiration, and to provide the reference for the assessment of crop growth and carbon emission in farmland ecosystem. [Methods]In a sorghum-corn rotation agroecosystem of Taiyuan basin after a continuous 5-year(2011—2015)fertilization and biochar additon with 4 treatments(control:CK, biochar:B:inorganic fertilizer:INF and inorganic fertilizer+biochar:INF+B), based on periodic observations of R_s, biological and abiotic factors for 2 consecutive years(2015—2016), we analyzed the effects of the 4 treatments on R_s and its relationship with biological and abiotic factors. [Results](1)Compared with CK, B, INF and INF+B reduced soil temperature(2.8%～4.2%), and increased temperature sensitivity(Q₁₀)of soil respiration(4.5%～20.2%)and soil respiration rate(0.5%～8.8%), increased the enhanced vegetation index(EVI)by 1.5%～6.2%, difference vegetation index(DVI)by 0.7%～6.0%, normalized vegetation index(NDVI)by 1.2%～5.4%, respectively; but the influence on these factors did not reach a significant level(p>0.05).(2)The effects of B, INF and INF+B on R_s differed in different growth stages. B, INF and INF+B increased the R_s in the early growth stage, while the R_s of CK treatment was higher than that in other treatments(except B treatment in the grouting stage)(p<0.05)in the later growth stage, resulting in no significant difference in R_s among all treatments in the whole growing stage.(3)Among the three vegetation indices, the seasonal variation of DVI showed the highest interpretation of the seasonal variation in R_s at 75.5%. Soil temperature in 10 cm depth(T₁₀)and soil moisture over 0—10 cm depth(W_s)explained 30.8% and 20.1% of the seasonal variation of R_s, respectively. From the R² and AIC values, the three-factor model with T₁₀, W_s and DVI as independent variables predicted the seasonal change of R_s well. [Conclusion]There was no significant difference in R_s between the four treatments in whole sorghum, and R_s did not increase by fertilization and biochar addition. The results provided the basis for the relationship between inorganic fertilizer and biochar application on soil carbon emission, soil improvement and crop growth.

References:: [1]Lal R. Digging deeper:A holistic perspective of factors affecting soil organic carbon sequestration in agroecosystems[J]. Global Change Biology, 2018,24(8):3285-3301.
[2]Zhao P, Pumpanen J, Kang S Z. Spatio-temporal variability and controls of soil respiration in a furrow-irrigated vineyard[J]. Soil and Tillage Research, 2020,196:104424.
[3]Wu C Y, Gaumont-Guay D, Andrew Black T, et al. Soil respiration mapped by exclusively use of MODIS data for forest landscapes of Saskatchewan, Canada[J]. Isprs Journal of Photogrammetry and Remote Sensing, 2014,94:80-90.
[4]葛晓改,周本智,肖文发,等.生物质炭添加对毛竹林土壤呼吸动态和温度敏感性的影响[J].植物生态学报,2017,41(11):1177-1189.
Ge X G, Zhou B Z, Xiao W F, et al. Effects of biochar addition on dynamics of soil respiration and temperature sensitivity in a Phyllostachys edulis forest[J]. Chinese Journal of Plant Ecology, 2017,41(11):1177-1189.
[5]Zhang Y, Zhu G F, Yin L, et al. Optimal soil water content and temperature sensitivity differ among heterotrophic and autotrophic respiration from oasis agroecosystems[J]. Geoderma, 2022,425:116071.
[6]姚雪雯,陈书涛,王君,等.不同作物农田的土壤呼吸与高光谱的关系[J].农业环境科学学报,2020,39(5):1140-1149.
Yao X W, Chen S T, Wang J, et al. Relationships between soil respiration and hyperspectrum in different croplands[J]. Journal of Agro-Environment Science, 2020,39(5):1140-1149.
[7]张东秋,石培礼,张宪洲.土壤呼吸主要影响因素的研究进展[J].地球科学进展,2005,20(7):778-785.
Zhang D Q, Shi P L, Zhang X Z. Some advance in the main factors controlling soil respiration[J]. Advance in Earth Sciences, 2005,20(7):778-785.
[8]Fang B, Lee X, Zhang J, et al. Impacts of straw biochar additions on agricultural soil quality and greenhouse gas fluxes in karst area, Southwest China[J]. Soil Science and Plant Nutrition, 2016,62(5/6):526-533.
[9]Wang Q Y, Yuan J, Yang X, et al. Responses of soil respiration and C sequestration efficiency to biochar amendment in maize field of Northeast China[J]. Soil and Tillage Research, 2022,223:105442.
[10]Liu X Y, Zheng J F, Zhang D X, et al. Biochar has no effect on soil respiration across Chinese agricultural soils[J]. Science of the Total Environment, 2016,554:259-265.
[11]Zhang Y Y, Dang Y T, Wang J X, et al. A synthesis of soil organic carbon mineralization in response to biochar amendment[J]. Soil Biology and Biochemistry, 2022,175:108851.
[12]Ge X G, Cao Y H, Zhou B Z, et al. Combined application of biochar and N increased temperature sensitivity of soil respiration but still decreased the soil CO₂ emissions in moso bamboo plantations[J]. Science of the Total Environment, 2020,730:139003.
[13]Xun W B, Zhao J, Xue C, et al. Significant alteration of soil bacterial communities and organic carbon decomposition by different long-term fertilization management conditions of extremely low-productivity arable soil in South China[J]. Environmental Microbiology, 2016,18(6):1907-1917.
[14]Lai R, Arca P, Lagomarsino A, et al. Manure fertilization increases soil respiration and creates a negative carbon budget in a Mediterranean maize(Zea mays L.):based cropping system[J]. Catena,2017,151:202-212.
[15]Phares C A, Akaba S. Co-application of compost or inorganic NPK fertilizer with biochar influences soil quality, grain yield and net income of rice[J]. Journal of Integrative Agriculture, 2022,21(12):3600-3610.
[16]鲍士旦.土壤农化分析[M].3版.北京:中国农业出版社,2000.
Bao S D. Soil and agricultural chemistry analysis[M].3rd Ed. Beijing:China Agriculture Press, 2000.
[17]严昶升.土壤肥力研究方法[M].北京:农业出版社,1988:234-235.
Yan C S. Research methods of soil fertility[M]. Beijing:Agricultural Press, 1988:234-235.
[18]Huete A, Didan K, Miura T, et al. Overview of the radiometric and biophysical performance of the MODIS vegetation indices[J]. Remote Sensing of Environment, 2002,83(1/2):195-213.
[19]武江星.生物炭和覆膜对高粱高光谱特征及其土壤呼吸的影响[D].太原:山西大学,2016.
Wu J X. The effect of bichor and film mulching on high spectral characteristics of sorghum and its soil respiration[D]. Taiyuan:Shanxi University, 2016.
[20]Gamon J A, Field C B, Goulden M L, et al. Relationships between NDVI, canopy structure, and photosynthesis in three Californian vegetation types[J]. Ecological Applications, 1995,5(1):28-41.
[21]王颖,娄运生,石一凡,等.夜间增温对稻田甲烷排放的影响及其高光谱估算[J].生态学报,2018,38(14):5099-5108.
Wang Y, Lou Y S, Shi Y F, et al. Methane emission in response to nighttime warming and its hyperspectral estimation in a paddy field[J]. Acta Ecologica Sinica, 2018,38(14):5099-5108.
[22]Iqbal J, Hu R G, Lin S, et al. CO₂ emission in a subtropical red paddy soil(Ultisol)as affected by straw and N-fertilizer applications:A case study in Southern China[J]. Agriculture, Ecosystems & Environment, 2009,131(3/4):292-302.
[23]Abagandura G O, Chintala R, Sandhu S S, et al. Effects of biochar and manure applications on soil carbon dioxide, methane, and nitrous oxide fluxes from two different soils[J]. Journal of Environmental Quality, 2019,48(6):1664-1674.
[24]Sun Q Q, Wang R, Wang Y, et al. Temperature sensitivity of soil respiration to nitrogen and phosphorous fertilization:Does soil initial fertility matter[J]. Geoderma, 2018,325:172-182.
[25]Chaudhary S, Dheri G S, Brar B S. Long-term effects of NPK fertilizers and organic manures on carbon stabilization and management index under rice-wheat cropping system[J]. Soil and Tillage Research, 2017,166:59-66.
[26]Huang N, He J S, Niu Z. Estimating the spatial pattern of soil respiration in Tibetan alpine grasslands using Landsat TM images and MODIS data[J]. Ecological Indicators, 2013,26:117-125.
[27]Chen J, Gu S, Shen M, et al. Estimating aboveground biomass of grassland having a high canopy cover:an exploratory analysis of in situ hyperspectral data[J]. International Journal of Remote Sensing, 2009,30(24):6497-6517.
[28]田冬,高明,黄容,等.油菜/玉米轮作农田土壤呼吸和异养呼吸对秸秆与生物炭还田的响应[J].环境科学,2017,38(7):2988-2999.
Tian D, Gao M, Huang R, et al. Response of soil respiration and heterotrophic respiration to returning of straw and biochar in rape-maize rotation systems[J]. Environmental Science, 2017,38(7):2988-2999.
[29]朱娟,班远冲.陆地生态系统呼吸温度敏感性及影响因素研究[J].环境科学与管理,2017,42(1):158-161.
Zhu J, Ban Y C. Temperature sensitivity and influencing factors of terrestrial ecosystem respiration[J]. Environmental Science and Management, 2017,42(1):158-161.
[30]杨东,李新举,孔欣欣.不同秸秆还田方式对滨海盐渍土水盐运动的影响[J].水土保持研究,2017,24(6):74-78.
Yang D, Li X J, Kong X X. Effects of different straw returning modes on the water and salt movement in the coastal saline soil[J]. Research of Soil and Water Conservation, 2017,24(6):74-78.
[31]Ndlovu E, van Staden J, Maphosa M. Morpho-physiological effects of moisture, heat and combined stresses on Sorghum bicolor Moench(L.)and its acclimation mechanisms[J]. Plant Stress, 2021,2:100018.
[32]沈健,何宗明,董强,等.环境因子对沿海防护林土壤呼吸季节动态的影响[J].森林与环境学报,2022,42(6):640-647.
Shen J, He Z M, Dong Q, et al. Effects of environmental factors on seasonal dynamics of soil respiration in coastal protection forests[J]. Journal of Forest and Environment, 2022,42(6):640-647.
[33]Kuzyakov Y, Gavrichkova O. Review:Time lag between photosynthesis and carbon dioxide efflux from soil:A review of mechanisms and controls[J]. Global Change Biology, 2010,16(12):3386-3406.
[34]Kuzyakov Y, Larionova A A. Root and rhizomicrobial respiration:A review of approaches to estimate respiration by autotrophic and heterotrophic organisms in soil[J]. Journal of Plant Nutrition and Soil Science, 2005,168(4):503-520.
[35]韩乐,苏永红,王尚涛,等.敦煌葡萄园地土壤呼吸特征及其与水热因子的关系[J].干旱区资源与环境,2020,34(7):185-193.
Han L, Su Y H, Wang S T, et al. Respiration characteristics and the relation with the hydrothermal factors in Dunhuang vineyard[J]. Journal of Arid Land Resources and Environment, 2020,34(7):185-193.
[36]郭艳萍,李洪建.天龙山灌丛生态系统土壤呼吸对水热和植被因子的响应[J].中国土壤与肥料,2022(4):131-139.
Guo Y P, Li H J. Response of soil respiration to soil moisture, temperature and vegetation factors in two shrub communities of Tianlong Mountain area[J]. Soil and Fertilizer Sciences in China, 2022(4):131-139.

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Last Update: 2024-08-10