Plant Soil Environ., 2018, 64(12):597-604 | DOI: 10.17221/114/2018-PSE
Surface application of fertilizers and residue biochar on N2O emission from Japanese pear orchard soilOriginal Paper
- 1 Institutefor Agro-Environmental Science, National Agriculture and Food Research Organization, Tsukuba, Ibaraki, Japan
- 2 Horticultural Institute, Ibaraki Agricultural Center, Kasama, Ibaraki, Japan
- 3 Central Regional Agricultural Research Center, National Agriculture and Food Research Organization, Tsukuba, Japan
- 4 Ritsumeikan University OIC Research Organization, Ibaraki, Osaka, Japan
- 5 Natural Science Research Unit, Tokyo Gakugei University, Koganei, Tokyo, Japan
This study investigated soil N2O emissions following the application of fertilizers and pruning residue biochar on the soil surface of the Japanese pear orchard. Completely randomized design was laid out with four treatments: (1) control (unfertilized); (2) pig manure 300 kg N/ha and ammonium sulfate 200 kg N/ha with no biochar (F + BC0); (3) the same amount of manure and nitrogen (N) fertilizer with 2 t/ha biochar (F + BC2), and (4) with 10 t/ha biochar (F + BC10). The results showed that high N2O fluxes were observed after fertilization. Soil temperature and moisture were major controlling factors for N2O emission from the orchard soil. The lowest cumulative N2O emission (0.46 kg N/ha) was observed in the unfertilized control. Application of manure and N fertilizer significantly increased cumulative N2O emission compared to unfertilized control. Surface application of biochar (1.68 and 1.77 kg N/ha in F + BC2 and F + BC10, respectively) had no effect on soil N2O emission compared to F + BC0 (1.68 kg N/ha). Our results indicated that biochar pyrolyzed from orchard pruning residues can be returned to orchard soil as surface application without affecting soil N2O emissions.
Keywords: charcoal; greenhouse gas; no-tilled soil; Pyrus pyrifolia; residue management
Published: December 31, 2018 Show citation
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References
- Akiyama H., Yan X.Y., Yagi K. (2006): Estimations of emission factors for fertilizer-induced direct N2O emissions from agricultural soils in Japan: Summary of available data. Soil Science and Plant Nutrition, 52: 774-787.
Go to original source...
- Ball B.C., McTaggart I.P., Watson C.A. (2002): Influence of organic ley-arable management and afforestation in sandy loam to clay loam soils on fluxes of N2O and CH4 in Scotland. Agriculture, Ecosystems and Environment, 90: 305-317.
Go to original source...
- Bremner J.M. (1997): Sources of nitrous oxide in soils. Nutrient Cycling in Agroecosystems, 49: 7-16.
Go to original source...
- Cayuela M.L., Sánchez-Monedero1 M.A., Roig A., Hanley K., Enders A., Lehmann J. (2013): Biochar and denitrification in soils: When, how much and why does biochar reduce N 2 O emissions? Scientific Reports, 3: 1732.
Go to original source...
Go to PubMed...
- Hüppi R., Felber R., Neftel A., Six J., Leifeld J. (2015): Effect of biochar and liming on soil nitrous oxide emissions from a temperate maize cropping system. Soil, 1: 707-717.
Go to original source...
- Khalid M., Soleman N., Jones D.L. (2007): Grassland plants affect dissolved organic matter and nitrogen dynamics in soil. Soil Biology and Biochemistry, 39: 378-381.
Go to original source...
- Lehmann J., Gaunt J., Rondon M. (2006): Bio-char sequestration in terrestrial ecosystems - A Review. Mitigation and Adaptation Strategies for Global Change, 11: 403-427.
Go to original source...
- Oo A.Z., Sudo S., Akiyama H., Win K.T., Shibata A., Yamamoto A., Sano T., Hirono Y. (2018a): Effect of dolomite and biochar addition on N 2O and CO 2 emissions from acidic tea field soil. PLoS ONE, 13: e0192235.
Go to original source...
Go to PubMed...
- Oo A.Z., Sudo S., Win K.T., Shibata A., Gonai T. (2018b): Influence of pruning waste biochar and oyster shell on N2O and CO2 emissions from Japanese pear orchard soil. Heliyon, 4: e00568.
Go to original source...
Go to PubMed...
- Oo A.Z., Sudo S., Win K.T., Shibata A., Sano T., Hirono Y. (2018c): Returning tea pruning residue and its biochar had a contrasting effect on soil N 2O and CO 2 emissions from tea plantation soil. Atmosphere, 9: 109.
Go to original source...
- Öquist M.G., Petrone K., Nilsson M., Klemedtsson L. (2007): Nitrification controls N 2O production rates in a frozen boreal forest soil. Soil Biology and Biochemistry, 39: 1809-1811.
Go to original source...
- Perdomo C., Irisarri P., Ernst O. (2009): Nitrous oxide emissions from an Uruguayan argiudoll under different tillage and rotation treatments. Nutrient Cycling in Agroecosystems, 84: 119-128.
Go to original source...
- Saarnio S., Heimonen K., Kettunen R. (2013): Biochar addition indirectly affects N2O emissions via soil moisture and plant N uptake. Soil Biology and Biochemistry, 58: 99-106.
Go to original source...
- Schjønning P., Thomsen I.K., Moldrup P., Christensen B.T. (2003): Linking soil microbial activity to water and air-phase contents and diffusivities. Soil Science Society of America Journal, 67: 156-165.
Go to original source...
- Signor D., Cerri C.E.P. (2013): Nitrous oxide emissions in agricultural soils: A review. Pesquisa Agropecuária Tropical, 43: 322-338.
Go to original source...
- Toma Y., Higuchi T., Nagata O., Kato Y., Izumiya T., Oomori S., Ueno H. (2017): Efflux of soil nitrous oxide from applied fertilizer containing organic materials in Citrus unshiu field in southwestern Japan. Agriculture, 7: 10.
Go to original source...
- Van Zwieten L., Singh B., Joseph S., Kimber S., Cowie A., Chan K.Y. (2009): Biochar and emissions of non-CO 2 greenhouse gases from soil. In: Lehmann J., Joseph S. (eds): Biochar for Environmental Management: Science and Technology. Washington, Earthscan, International Biochar Initiative, 227-249.
- Yanai Y., Toyota K., Okazaki M. (2007): Effects of charcoal addition on N2O emissions from soil resulting from rewetting air-dried soil in short-term laboratory experiments. Soil Science and Plant Nutrition, 53: 181-188.
Go to original source...
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