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http://dx.doi.org/10.7740/kjcs.2015.60.2.167

Effect of Tillage Depths on Methane Emission and Rice Yield in Paddy Soil during Rice Cultivation  

Cho, Hyeoun-Suk (Crop Production and Physiology Research Division, NICS, RDA)
Seo, Myung-Chul (Crop Production and Physiology Research Division, NICS, RDA)
Park, Tea-Sun (Crop Production and Physiology Research Division, NICS, RDA)
Kang, Hang-Won (Upland Crop Breeding Research Division, Department of Southem Area, NICS, RDA)
Publication Information
KOREAN JOURNAL OF CROP SCIENCE / v.60, no.2, 2015 , pp. 167-173 More about this Journal
Abstract
Green manure crops are organic materials that can supply organic matter and substitute chemical fertilizer, yet emit methane while being decomposed. Therefore, we experimented with different kinds of Green manure crops and tillage depth in order to decrease the amount of methane emitted when utilizing Green manure crops in paddy soil. The amount of methane emitted during the cultivation period of rice started to increase after transplanting and peaked at 63, and 74 days after transplanting, than decreased to almost none starting from 106 days. According to the kind of Green manure crop, it was highest in barley, then hairy vetch and chemical fertilizer. Depending on the tillage depth, the amount of methane emitted decreased by 22.5% in chemical fertilizer, 12.4% in hairy vetch and 11.7% in barley in 20cm tillage compared to 10cm tillage. The air temperature of methane test period was $30{\sim}40^{\circ}C$, and the soil temperature was more than about $2{\sim}10^{\circ}C$ lower than the air temperature. Due to the irrigation started before transplanting, the oxidation-reduction potential (Eh) of soil was rapidly reduced, and showed negative (-) values. Eh values mostly kept the range of -300~-500 mV during rice cultivation. It rapidly increased 106 days after transplanting. Rice yield the highest in hairy vetch and did not show differences according to tillage depth. Methane emission could be effectively reduced if the paddy soil was tilled by 20 cm during the application of hairy vetch.
Keywords
green manure crop; methane emission; rice yield; tillage depth;
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Times Cited By KSCI : 6  (Citation Analysis)
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1 Ali, M. A., M. A. Sattar, M. N. Islam, and K. Inubushi. 2014. Integrated effects of organic inorganic and biological amendments on methane emission, soil quality and rice productivity in irrigated paddy ecosystem of Bangladesh: field study of two consecutive rice growing seasons, Plant Soil 378 : 239-252.   DOI
2 Kim, G. Y., S. B. Lee, J. S. Lee, E. J. Choi, J. H. Ryu, W. J. Park, and J. D. Choi. 2012. Mitigation of greenhouse gases by water management of SRI(System of Rice Intensification) in rice paddy field, Koeran J. Soil Sci.Fert. 45(6) : 1173-1178.   DOI
3 Kim, G. Y., J. Gutierrez, H. C. Jeong, J. S. Lee, M. D. M. Haque, and P. J. Kim, 2014, Effect of intermittent drainage on methane and nitrous oxide emissions under different fertilization in a temperate paddy soil during rice cultivation, J. korean Soc. Appl. Biol. Chem. 57(2) : 229-236.   DOI
4 Kim, M. T., J. H. Ku, W. T. Jeon, K. Y. Seong, C. Y. Park, J. H. Ryu, H. S. Cho, I. S. Oh, Y. H. Lee, J. K. Lee, M. Park, and U. G. Kang. 2011. Effect of barley green manure on rice growth and yield according to tillage date in spring, Korea. J. Crop Sci Vol. 56(2) : 119-123 (in Korean).   DOI   ScienceOn
5 Jeon, W. T., K. Y. Seong, J. K. Lee, M. T. Kim, and H. S. Cho. 2009. Effects of seeding rate on hairy vetch (Viciavillosa)- Rye (Secalecereale) mixtures for green manure production in upland soil. Korea J. Crop Sci. Vol. 54(3) : 327-331 (in Korean).
6 Lim, S. S., W. J. Choi, and H. Y. Kim. 2012. Fertilizer and organic inputs effects on $CO_2$ and $CH_4$ emission from a soil under changing water regimes, Korean J. Environ. Agric., Vol 31(2) : 104-112.   DOI   ScienceOn
7 Neue, H. U. and R. Sass. 1994. Trace gas emissions from rice fields in: prinn R(ed). Global atmospheric-biospheric chemistry Plenum Press, New york. pp. 119-1483.
8 NIAST. 2000. Analytical methods of soil and plant. National Institute of Agricultural Science and Technology, RDA, Suwon, Korea.
9 Nouchi, I. 1994. Mechanism of methane transport though rice plants $CH_4$ and $N_2O$, pp. 86-104.
10 Pandey, A., V. T. Mai, D. Q. Vu, T. P. L. Bui, T. L. A. Mai, L. S. Jensen, and A. D. Neergaard. 2014. Organic matter and water management strategies to reduce methane and nitrous oxide emissions from rice paddies in vietnam, Agriculture, Ecosystems and environment 196 : 137-146.   DOI
11 RDA (Rural Development Administration). 2003. Standard measurement and analysis in agricultural research and development, RDA, Suwon, Korea.
12 Patrick, W. H. Jr. 1981. The role of inorganic redox systems in controlling reduction in paddy soils. In: Proc. Symp. Paddy Soil, Science Press, Beijing, China, Springer-Verlag:107-117.
13 Pramanik, P., M. D. M. Haque, S. Y. Kim, and P. J. Kim. 2014. C and N accumulations in soil aggregates determine nitrous oxide emissions from cover crop treated rice paddy soils during fallow season, Science of the total Environment 490 : 622-628.   DOI
14 Rath, A. K., B. Swian, B. Ramarkrishnam, D. Panda, T. K. Adhya, V. R. Rao, and N. Sethunathan. 1999. Influence of fertilizer manuregement and water regime on methane emission from rice fields, Agriculture, Ecosystems and Environment 76 : 99-107.   DOI
15 Roh, K. A., H. C. Jeong, G. Y. Kim, K. H. So, K. M. Shim, D. S. Lee, and Y. H. Kim. 2010. Estimation of carbon sequestion and methane emission with organic amendment application at agricultural soil in korea, Korean J. Soil. Fert., pp. 156-157 (in Korean).
16 Shin, Y. K. and K. S. Kim. 1994. Methods for measurement of methane and nitrous oxide emissions from agricultural fields, Korea J. Environ. Agric. Vol 13(3) : 359-372 (in Korean).
17 Song, B. H., K. A. Lee, W. T. Ieon, M. T. Kim, H. S. Cho, I. S. Oh, C. G. Kim, and U. G. Kang. 2010. Effects of green manure crops of legume and gramineae on growth responses and yields in rice cultivation with respect to environment friendly agriculture. J. Crop Sci. 55(2) : 144-150 (in Korean).
18 Wang, Z. P., R. D. Delaune, P. H. Masscheleyn, and Jr. W. H. Patrick. 1993. Soil redox and pH effects on methane production in a flooded rice soil, Soil Soc. Am. J. 57 : 382-385.   DOI
19 Yamana, I. and K. Sato. 1964. Decomposition of glucose and gas formation in flooded soil, Soil Sci. Plant Nutri. 10 : 27-133.
20 Yagi, K., K. Minami, and Y. Ogawa. 1990. Effects of water percolation on methane emission from paddy field, NIAES Res. Rep. Div. Environ. Planning. 6 : 105-122.
21 Yang, C. H., J. H. Ryu, T. K. Kim, S. B. Lee, J. D. Kim, N. H. Baek, W. Y. Choi, and S. J. Kim. 2009. Effect of green manure crops incorporation with rice cultivation on soil fertility improvement in paddy field. Korean Soc. Soil Sci. Fert. 42(5) : 166-173 (in Korean).
22 Yuan, Q., J. Pump, and R. Conrad. 2014. Straw application in paddy soil enhances methane production also from other carbon sources, Biogeosciences 11 : 237-246.   DOI