Banner
Current IssueEditorial BoardOnline First Articles
Current IssueEditorial BoardOnline First Articles
Indian Journal of
Agricultural Research
Print ISSN: 0367-8245
Online ISSN: 0976-058X
NASS Rating
5.60
SJR
0.217
CiteScore
0.595

Chief Editor:
V. Geethalakshmi
Tamil Nadu Agricultural University Coimbatore, INDIA
Frequency:Monthly
Indexing:
BIOSIS Preview, ISI Citation Index, Biological Abstracts, Elsevier (Scopus and Embase), AGRICOLA, Go...

Research Article

Indian Journal of Agricultural Research, volume 53 issue 6 (december 2019) : 675-680

Dynamics of C and N in a clay loam soil amended with biochar and corn straw

George O. Odugbenro, Zhihua Liu, Yankun Sun
1College of Resources and Environment, Northeast Agricultural University, Harbin 150 030, PR China.
Cite article:- Odugbenro O. George, Liu Zhihua, Sun Yankun (2019). Dynamics of C and N in a clay loam soil amended with biochar and corn straw. Indian Journal of Agricultural Research. 53(6): 675-680. doi: 10.18805/IJARe.A-403.

ABSTRACT

An incubation study was conducted to determine the influence of biochar and corn straw on CO2-C emission, soil organic C, microbial biomass C and N, total N, and mineral N (NH4+-N and NO3--N) in a clay loam soil. Six treatments viz., CK (Control); S (Soil + 1% straw); B1 (Soil + 0.5% biochar); B2 (Soil + 2% biochar); SB1 (Soil + 1% straw + 0.5% biochar); SB2 (Soil + 1% straw + 2% biochar) were tested with three replications. Results showed that straw addition to soil with or without biochar increased CO2-C emission while sole-biochar addition (2%) reduced it. Straw and biochar also increased the soil microbial biomass C and N but greatest increase in microbial biomass N (111.9 µg g-1) was recorded by biochar-straw combination. SOC and total N significantly increased following biochar and straw additions which suggest that organic amendments can improve soil chemical properties. Additionally, for soil mineral N, biochar reduced NH4+-N and NO3--N concentrations while straw increased NH4+-N concentration but greatly reduced  that of NO3--N.

REFERENCES

  1. Agegnehu, G., Bass, A.M., Nelson, P.N. and Bird, M.I. (2016). Benefits of biochar, compost and biochar-compost for soil quality, maize yield and greenhouse gas emissions in a tropical agricultural soil. Sci. Total Environ. 543: 295-306.
  2. Atkinson, C.J., Fitzgerald, J.D. and Hipps, N.A. (2010). Potential mechanisms for achieving agricultural benefits from biochar application to temperate soils: a review. Plant Soil. 337 (1–2): 1-18.
  3. Clough, T.J. and Condron, L.M. (2010). Biochar and the nitrogen cycle: introduction. J. Environ Qual. 39: 1218-1223.
  4. Dempster, D.N., Gleeson, D.B., Solaiman, Z.M., Jones, D.L. and Murphy, D.V. (2012). Decreased soil microbial biomass and nitrogen mineralisation with eucalyptus biochar addition to a coarse textured soil. Plant Soil. 354: 311-324.
  5. Fang, Y., Singh, B.P. and Singh, B. (2014). Temperature sensitivity of biochar and native carbon mineralisation in biochar-amended soils. Agric. Ecosyst. Environ. 191: 158-167.
  6. Gupta, P.K. ( 2006). Soil, Plant, Water and Fertilizer analysis. Agrobios India Publishing. 132-135.
  7. Jefrey, M.N., Busscher, W.J., Laird, D.L., Ahmedna, M., Watts, D.W. and Niandou, M.A.S. (2009). Impact of biochar amendment on fertility of a southeastern coastal plain soil. Soil Sci. 174: 105-112.
  8. Keith, A., Singh, B. and Singh, B.P. (2011). Interactive priming of biochar and labile organic matter mineralization in a smectite-rich soil. Environ. Sci. Technol. 45: 9611-9618.
  9. Kuzyakov, Y., Subbotina, I., Chen, H.Q., Bogomolova, I. and Xu, X.L. (2009). Black carbon decomposition and incorporation into microbial biomass estimated by 14C labeling. Soil Biol. Biochem. 41: 210-219.
  10. Lehmann, J., Gaunt, J. and Rondon, M. (2006). Bio-char Sequestration in Terrestrial Ecosystems - A Review. Mitigation and Adaptation Strategies for Global Change. 11: 403- 427.
  11. Li, X.S., Han, H.F., Ning, T.Y. and Lal, R. (2018). CO2-C evolution rate in an incubation study with straw input to soil managed by different tillage systems. RSC Adv. 8: 12588-12596.
  12. Lou, Y.L., Liang, W.J., Xu, M.G., He, X.H., et al. (2011). Straw coverage alleviates seasonal variability of the topsoil microbial biomass and activity. Catena. 86: 117-120.
  13. Lu, F., Wang, X.K., Han, B., Ouyang, Z.Y., et al. (2009). Soil carbon sequestrations by nitrogen fertilizer application, straw return and no-tillage in China’s cropland. Global Change Biol. 15: 281-305.
  14. Lu, H., Lashari, M.S., Liu, X., et al. (2015). Changes in soil microbial community structure and enzyme activity with amendment of biochar-manure compost and pyroligneous solution in a saline soil from central China. Eur. J. Soil Biol. 70: 67-76.
  15. Mukherjee, A. and Lal, R. (2013). Biochar impacts on soil physical properties and greenhouse gas emissions. Agronomy. 3(2): 313-    339.
  16. Novak, J.M., Busscher, W.J., Watts, D.W., Laird, D.A., Ahmedna, M.A. and Niandou, M.A.S. (2010). Short term CO2 mineralization after addition of biochar and switchgrass to a Typic Kandiudult. Geoderma. 154: 281-288.
  17. Odugbenro, G.O., Sun, Y. and Liu, Z. (2018). Effects of biochar on carbon pool, N mineralization, microbial biomass and microbial respiration from mollisol. Afr. J. Agr. Res. 13 (45): 2570-2578.
  18. Peake, L.R., Reid, G.J. and Tang, X. (2014). Quantifying the influence of biochar on the physical and hydrological properties of dissimilar soils. Geoderma. 235-236: 182-190.
  19. Prayogo, C., Jones, J.E., Baeyens, J. and Bending, G.D. (2014). Impact of biochar on mineralization of C and N from soil and willow litter and its relationship with microbial community biomass and structure. Biol. Fert. Soils. 50: 695-702.
  20. Song, Y., Zhang, X., Ma, B., Chang, S.X. and Gong, J. (2013). Biochar addition affected the dynamics of ammonia oxidizers and nitrification in microcosms of a coastal alkaline soil. Biol. Fert. Soils. 50: 321-332.
  21. Tufekcioglu, A., Raich, J.W., Isenhart, T.M. and Schultz, R.C. (2001). Soil respiration within riparian buffers and adjacent crop fields. Plant Soil. 229: 117-214.
  22. Vance, E.D., Brookes, P.C. and Jenkinson, D.S. (1987). An Extraction Method for Measuring Soil Microbial Biomass C. Soil Biol. Biochem. 19: 703-707. 
  23. Wang, J., Xiong, Z. and Kuzyakov, Y. (2015). Biochar stability in soil: meta-analysis of decomposition and priming effects. GCB Bioenergy 8: 512-523. 
  24. Xu, R.L., Wang, J.F., Zhang, G.L. and Dai, Q.G. (2010). Changes of microbe and organic matter content in paddy soil applied with straw, manure and nitrogen fertilizer (in Chinese). Acta Ecol. Sin, 30: 3584–3590.
  25. Zhang, P., Wei, T., Li, Y., Wang, K., Jia, Z., Han, Q. and Ren, X. (2015). Effects of straw incorporation on the stratification of the soil organic carbon, total N, and C:N ratio in a semiarid region of China. Soil Till. Res., 153: 28-35. 
  26. Zhang, Q-z., Dijkstra, F.A., Liu, X-r., Wang, Y-d., Huang, J., et al. (2014). Effects of Biochar on Soil Microbial Biomass after Four Years of Consecutive Application in the North China Plain. PLoS ONE. 9 (7): e102062.
  27. Zhu, L.X., Xiao, Q., Shen, Y.F. and Li, S.Q. (2017). Effects of biochar and maize straw on the short-term carbon and nitrogen dynamics in a cultivated silty loam in China. Environ Sci. Pollut. Res. 24: 1019-1029. 
Reviewed By

Download Article
In this Article
    Contact us
    Follow us

    Editorial Board

    View all (0)