イネ研究: オープンアクセス

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Paddy Processing Mills in India: An Analysis

Komol Singha

Rice (Oryza sativa L.) has been the staple food for more than half of humanity in the world. India is the second largest producer of rice in the world, consuming around 95% of what it produces. India is also the third largest exporter of rice in the world. Due to the high growth of population in recent years, there has been more pressure on arable land. This in turn has created a need for higher productivity in food crops. Concurrently, large quantities of food-grain were reported to be lost due to inefficient milling processes in the country. As such, there have been calls for better processing techniques in order to reduce processing losses. Using 442 sample mills across five major paddy producing States, the conversion ratio from paddy to polished rice was estimated and found to be around 64% for modern and 58.6% for traditional (huller) mills. The variation of conversion ratios among the States was found to be quite negligible, and fractional variation observed was due to differences in quality of the raw paddy used and infrastructure facilities available.