Author: R. JAYASHREE, K. RAMASAMY, B. NAGAMANI, G. OBLISAMI and C. UDAYASOORJAN,
p-ISSN: 0024-9602, e-ISSN:2582-5321, Vol: 86, Issue: jan-mar,
The experimers on the effect of irrigation on methane emission in paddy soil ecosystem during kharif and rabi season of 1995-1996 revealed that mid season aeration recorded minimum methane flux value (0.69 mg m h). Similarly, intermittent irrigation reduced CH, flux (9.2 mg in h') than the normal irrigation (25.3 mg mh) in both khur and rabi season.
Keywords: Paddy ecosystem, Irrigation regimes, Methane emission
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