Barring coal, cement and electricity, other 5 core sectors - crude oil, natural gas, refinery products, fertiliser and steel - recorded negative growth during February this year.
The output had expanded by 6.1 per cent in February 2014. The growth was 1.8 per cent in January 2015. The previous low logged by the core industries was in October 2013 at (-)0.6.
The eight sectors contribute 38 per cent to the overall industrial production, a parameter that the Reserve Bank takes into account while framing its monetary policy.
Refinery products, fertiliser and steel expansion declined by 1 per cent, 0.4 per cent and 4.4 per cent respectively.
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However, coal, cement and electricity output grew by 11.6 per cent, 2.7 per cent and 5.2 per cent respectively.
For the 11-month period (April-February) of 2014-15, the eight sectors have grown by 3.8 per cent as against 4.2 per cent in the same period of the previous fiscal.
"The slide in core sector growth for the second month in a row...Is disappointing. Lead indicators for IIP growth for February 2015 remain bleak," rating agency ICRA said.