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PetroChina 3Q profit up 19 per cent on higher refining margins after price controls loosened
2013-10-29 15:04:25| Oil & Gas - Topix.net
State-owned PetroChina said Tuesday third quarter profit rose by a fifth as it benefited from fuel price reforms that lifted refining margins at Asia's biggest oil producer.
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Winter Weather Loosened Soil; No-Till a Viable Option
2013-02-23 02:41:00| Corn & Soybean Digest
Source: Purdue University Extension Cold winter temperatures and increased precipitation have helped loosen soils enough that spring tillage might not be necessary in Indiana farm fields, says Tony Vyn, a Purdue Extension agronomist. Multiple freeze-thaw cycles, plus numerous wetting and drying cycles brought on by the arrival of enough snow and rain have made no-till an even more viable and attractive option for corn and soybean growers than it was last spring. read more
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