Scientists at the John Innes Centre are developing a new line of fast-growing sprouting broccoli that goes from seed to harvest in 8-10 weeks. It has the potential to deliver two full crops a season in-field or it can be grown all year round in protected conditions, which could help with continuity of supply, as growers would no longer be reliant on seasonal weather conditions.
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“We harnessed our knowledge of how plants regulate the flowering process to remove the requirement for a period of cold temperature and bring this new broccoli line to harvest faster. This means growers could turn around two field-based crops in one season, or if the broccoli is grown in protected conditions, 4-5 crops in a year,” [Dr Judith Irwin said.]
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“This is a very exciting development as it has the potential to remove our exposure to seasonal weather fluctuations from crop production. This could mean broccoli – and in future other vegetables where the flower is eaten, for example, cauliflowers – can be grown anywhere at any time enabling continuous production and supply of fresh local produce,” [Dr Irwin said.]
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