21 Arlington St, London, SW1A 1RN, UK | Tel. 020 7493 2521 | Email: info@riceassociation.org.uk
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Cultivation and harvest
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Cultivation and harvest
Rice is cultivated in many different ways around the world, the different methods used can differ greatly even in the same locality.
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In most Asian countries the ancient methods for cultivating and harvesting are still practised. The fields are prepared by:
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Ploughing - Usually with a simple plough drawn by water buffalo, ploughing breaks up the soil.
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Fertilised - Naturally fertilised.
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Smoothing - Where a log is dragged over the field to smooth the earth, giving a smooth bed for the seedlings to be planted on and ensures the water depth is equal.
Seedlings are started in beds and a after a period of 30 -50 days are transplanted by hand to fields which have been flooded by rain or river water. The seedlings are often placed a hand span apart. During the growing season, irrigation is maintained by dike controlled channels or by hand watering. The fields are drained before cutting of the crop commences.
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California
In California rice is mainly grown in the Sacramento Valley. Computerised laser guided land levelling and re-circulating irrigation systems allow farmers to increase yield and reduce the amounts of water required. Fields are flooded in April and May and are then seeded by aeroplane. By September the crop is mature and ready to be harvested. The rice is transported to dryers to remove moisture and then sent to mills for processing.
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