Abstract
This article comprises 4 yr of field experiments on methane (CH4) emissions from rice fields conducted at Los Baños, Philippines. The experimental layout allowed automated measurements of CH4 emissions as affected by water regime, soil amendments (mineral and organic), and cultivars. In addition to emission records over 24 h, ebullition and dissolved CH4 in soil solution were recorded in weekly intervals. Emission rates varied in a very wide range from 5 to 634 kg CH4 ha-1, depending on season and crop management. In the 1994 and 1996 experiments, field drying at midtillering reduced CH4 emissions by 15-80% as compared with continuous flooding, without a significant effect on grain yield. The net impact of midtillering drainage was diminished when (i) rainfall was strong during the drainage period and (ii) emissions were suppressed by very low levels of organic substrate in the soil. Five cultivars were tested in the 1995 dry and wet season. The cultivar IR72 gave higher CH4 emissions than the other cultivars including the new plant type (IR65597) with an enhanced yield potential. Incorporation of rice straw into the soil resulted in an early peak of CH4 emission rates. About 66% of the total seasonal emission from rice straw-treated plots was emitted during the vegetative stage. Methane fluxes generated from the application of straw were 34 times higher than those generated with the use of urea. Application of green manure (Sesbania rostrata) gave only threefold increase in emission as compared with urea-treated plots. Application of ammonium sulfate significantly reduced seasonal emission as compared with urea application. Correlation between emissions and combined dissolved CH4 concentrations (from 0 to 20 cm) gave a significant R2 of 0.95 (urea + rice straw), and 0.93 (urea + Sesbania) whereas correlation with dissolved CH4 in the inorganically fertilized soils was inconsistent. A highly significant correlation (R-1 =0.93) existed between emission and ebullition from plots treated with rice straw. These findings may stimulate further development of diagnostic tools for easy and reliable determination of CH4 emission potentials under different crop management practices.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Alberto, MCR, Arah JRM, Neue HU, Wassmann R, Lantin RS & Aduna JB (2000) A sampling technique for the determination of dissolved methane in soil solution. Chemosphere - Global Change Sci 2:57–63
Aulakh MS, Wassmann R, & Rennenberg H (2000) Methane production and emission from rice fields—significance, measurement, role of management, and mitigation options, Adv Agron (in press)
Bachelet D & Neue HU (1993) Methane emissions from wetland rice areas of Asia. Chemosphere 26(l-4):219–237
Bossio DA, Horwath WR, Mutters RG & van Kessel C (1999) Methane pool and flux dynamics in a rice field following straw incorporation. Soil Biol Biochem 31:1313–1322
Bronson KF, Neue HU, Singh U & Abao EB Jr (1997) Auto-mated chamber measurement of methane and nitrous oxide flux in a flooded rice soil: I. Residue, nitrogen, and water management. Soil Sci Soc Am J 61:981–987
Buendia LV, Neue HU, Wassmann R, Lantin R S, Javellana A M, Xu Y, Makarim A K, Corton T M & Chareonsilp N (1997) Understanding the nature of methane emission from rice ecosystems as basis of mitigation strategies. Appt Energy, 56:433–444
Butterbach-Bahl K, Papen H & Rennenberg H (1997) Impact of gas transport through rice cultivars on methane emission from rice paddy fields. Plant Cell Environ 20: 1175–1183
Cai ZC, Xu H, Zhang HH & Jin JS (1994) Estimate of methane emission from rice paddy fields in Taihu Region, China. Pedosphere 4:297–306
Cicerone RJ, Delwiche CC, Tyler SC & Zimmermann PR (1992) Methane emissions from California rice paddies with varied treatments. Global Biogeochem Cycles 6: 233–248
Corton TM, Bajita J, Grospe F, Pamplona R, Wassmann R & Lantin RS (2000) Methane emission from irrigated and intensively managed rice fields in Central Luzon (Philippines). Nutr Cycling Agroecosyst (this issue)
Denier van der Gon HAC & Neue HU (1994) Impact of gypsum application on the methane emission from a wetland rice field. Global Biogeochem. Cycles 8:127–134
Hadley Center (1998) Climate change and its impacts. UK Meteorological Office, Bracknell
Huang Y, Sass RL & Fisher FM Jr (1997) Methane emission from Texas rice paddy soils. 2. Seasonal contribution of rice biomass production to CH4 emission. Global Change Bird 3:491–500
IRRI—International Rice Research IInstitute (1997) Rice Al-manac. 2nd edition, Los Banos, Philippines, 181 p
Ishibashi E, Akai N, ltoshima Y, Kawanaka K & Yanai M (1997) Effect of soil type and water management on methane emission from paddy fields in Okayama Prefecture. Jpn J Soil Sci Plant Nutr 68:417–422
Kimura M (1992) Methane emission from paddy soils in Japan and Thailand. In: World Inventory of Soil Emission Potentials. Batjcs N H & Bridges E M (eds), pp 43–79, WISE Report 2, ISR1C, Wageningen
Kludzc HK, DeLaune RD & Patrick WH Jr (1993) Aerenchyma formation and methane and oxygen exchange in rice. Soil Sci Soc Am J 57:386–391
Lauren JG, Pettygrove GS & Duxbury JM (1994) Methane emissions associated with a green manure amendment to flooded rice in California. Biogeochemistry 24:53–65
Lindau CW, Bollich PK & DeLaune RD (1995) Effect of rice variety on methane emission from Louisiana rice. Agrie Ecosyst Environ 54:109–114
Lu Y, Wassmann R, Neue HU & Huang C (1999) Impact of phosphorus supply on root exudation, aerenchyma formation and methane emission of rice plants. Biogeochemistry (in press)
Lu WF, Chen W, Duan BW, Guo WM, Lu Y, Lantin RS, Wassmann R & Neue HU (2000) Methane emission and mitigation options in irrigated rice fields in Southeast China. Nutr Cycling Agroecosyst (this issue)
Marschner, H (1996) Mineral nutrition of higher plants. Academic Press, London
Mitra S, Jain MC, Kumar S, Bandyopadhyay SK & Kalra N (1999) Effect of rice cultivars on methane emission. Agrie Ecosyst Environ 73:177–183
Neue HU, Wassmann R, Lantin RS, Alberto MCR, Aduna J B & Javellana AM (1996) Factors affecting methane emission from rice fields. Atmos Environ 30(10/11): 1751–1754
Nugroho SG, Lumbanraja J, Suprapto H, Sunyoto, Ardjasa WS, Haraguchi H & Kimura M (1994) Methane endssion from an Indonesian paddy field subjected to several fertilizer treatments. Soil Sei Plant Nutr 40:275–281
Nugroho SG, Sunyoto, Lumbanraja J, Suprapto H, Ardjasa WS & Kimura M (1997) Effect of rice variety on methane emission from an Indonesian paddy field. Soil Sci Plant Nutr 43:799–809
Oberthur S & Ott H (1999) The Kyoto Protocol: International Climate Policy for the 21’ Century. Springer-Verlag, Berlin, Heidelberg
Rath AK, Mohanty SR, Mishra S, Kumaraswamy S, Ramakrishnan B & Sethunathan N (1999) Methane production in unamended and rice-straw-amended soil at different moisture levels. Biol Fertil Soils 28:145–149
Rasmussen, RA & Khalil MAK (1986) Atmospheric trace gases: trends and distributions over the last decade. Sei 232:1623–1624
Sass RL, Fisher FM, Harcombe PA & Turner F T (1991) Mitigation of methane emissions from rice fields: possible adverse effects of incorporated rice straw. Global Biogeochem Cycles 5:275–287
Sass RL, Fisher FM, Wang YB, Turner FT & Jund MF (1992) Methane emission from rice fields: the effect of floodwater management. Global Biogeochem Cycles 6:249–262
Satpathy SN, Mishra S, Adhya TK, Ramakrishnan B, Rao, VR, Sethunathan N (1998) Cultivar variation in methane efflux from tropical rice. Plant Soil 202: 223–229
Schütz H, Holzapfel-Pschorn A, Conrad R, Rennenberg II & Seiler W (1989) A three-year continuous record on the influence of daytime, season, and fertilizer treatment on methane emission: rates from an Italian rice paddy field. J Geophys Res 94(16):405–416
Shao KS & Li Z (1997) Effect of rice cultivars and fertilizer management on methane emission in a rice paddy in Beijing. Nutr Cycling Agroecosyst 49:139–146
Shin YK, Yun SH, Park ME & Lee BL (1996) Mitigation options for methane emission from rice fields in Korea. Ambio 25:289–291
Sigren LK, Byrd GT, Fisher FM & Sass RL (1997) Comparison of soil acetate concentrations and methane production, transport, and emission in two rice cultivars. Global Biogeochem Cycles 11:1–14
Subadiyasa N, Arya N & Kimura M (1997) Methane emissions from paddy fields in Bali Island, Indonesia. Soil Sci Plant Nutr 43:387–394
Tyler SC, Ajie HO, Gupta ML, Cicerone RJ, Blake DR & Dlugokencky EJ (1999) Stable carbon isotopic composition of atmospheric methane: a comparison of surface level and free tropospheric air. J Geophys Res (in press)
Wang B, Neue HU &Samonte H P (1997) Effect of rice plant on seasonal methane emission patterns. Acta Agron Sin 23:271–279
Wang ZY, Xu YC, Li Z, Guo YX, Wassmann R, Neue HU, Lantin RS, Buendia LV, Ding YP & Wang ZZ (2000) Methane emissions from irrigated rice fields in northern China (Beijing). Nutr Cycling Agroecosyst (this issue)
Wassmann R & Aulakh MS (2000) The role of rice plants in regulating mechanisms of methane emissions. Biol Fertil Soils 31:20–29
Wassmann R, Neue HU, Lantin RS, Aduna JB, Alberto MCR, Andales MJ, Tan MJ, Denier van der Gun HAC, Hoffmann H, Papen H, Rennenberg H & Seiler W (1994) Temporal patterns of methane emissions from wetland ricetields treated by different modes of N application. J Geophys Res 99:16457–16462
Wassmann R, Neue HU, Alberto MCR, Lantin RS, Bueno C, Llenaresas D, Arah JRM, Papen H, Seiler W &Rennenberg H (1996) Fluxes and pools of methane in wetland rice soils with varying organic imputs. Environ Monit Assess 42:163–173
Wassmann R, Lantin RS, Neue HU, Buendia LV, Cotton TM & Lu YH (2000a) Characterization of methane emissions from rice fields in Asia. 3. Mitigation options and future research needs. Nutr Cycling Agroecosyst (this issue)
Wassmann R, Neue HU, Lantin RS, Buendia LV & Rennenberg H (2000b) Characterization of methane emissions front rice fields in Asia. I. Comparison among field sites in five countries. Nutr cycling agroecosyst (this issue)
Watanabe A, Satoh Y & Kimura M (1995) Estimation of the increase in CH_ emission from paddy soils by rice straw application. Plant Soil 173:225–231
Yagi K &Minami K (1990) Effects of organic matter application on methane emission front some Japanese paddy fields. Soil Sci Plant Nutr 36:599–610
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 2000 Springer Science+Business Media Dordrecht
About this chapter
Cite this chapter
Wassmann, R. et al. (2000). Mechanisms of crop management impact on methane emissions from rice fields in Los Baños, Philippines. In: Wassmann, R., Lantin, R.S., Neue, HU. (eds) Methane Emissions from Major Rice Ecosystems in Asia. Developments in Plant and Soil Sciences, vol 91. Springer, Dordrecht. https://doi.org/10.1007/978-94-010-0898-3_10
Download citation
DOI: https://doi.org/10.1007/978-94-010-0898-3_10
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-3812-6
Online ISBN: 978-94-010-0898-3
eBook Packages: Springer Book Archive