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  1. 2013-01-20 Currently, seeds of all carrot varieties grown in hot sub-Saharan Africa are imported from regions with temperate climates such as Europe and USA. It has not been easy to produce carrot seeds in hot Africa, because carrots require exposure to cold temperatures (vernalization) to induce flowering....  
  2. 2013-02-20  
  3. 2013-01-20  
  4. 2013-02-20  

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