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Onion Production Guide - http://pubs.caes.uga.edu/caespubs/pubcd/B1198-2/B1198-2.htm
Comprehensive production guide covering all aspects from insect control to food safety practices, provided by the University of Georgia extension. |
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Agfacts: Onion Growing - http://www.dpi.nsw.gov.au/agriculture/horticulture/vegetables/commodity/agfact/Onion-growing-Agfact-H8.1.22.pdf
Illustrated factsheet from the NSW Department of Primary Industries covering variety selection, sowing, site selection, irrigation, nutrition, harvesting, curing, weed control and pest and disease management. |
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Assured Produce Protocol for Onions (Bulbs and Shallots) - http://www.assuredproduce.co.uk/resources/000/255/645/Onions_(bulb)1.pdf
Producing crops in accordance with these standards allows growers to sell produce to any supermarket or processor in the UK. Information on site selection, site management, variety selection, nutrition, irrigation, crop protection, harvesting and storage. [PDF] |
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Post-Harvest Operation: Onion - http://www.fao.org/inpho/content/compend/text/ch26_02.htm
Provides information on harvesting, transport, curing, drying, cleaning, packaging and bulk storage and processing. |