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Tobacco phenological phases and their nutrition requirements

Nutrition recommendations by phenological stages for Dark tobacco and Burley tobacco cultivars, applied by fertigation via drip irrigation, at days 15-35. 

Nutrition recommendations by phenological stages for Dark tobacco and Burley tobacco cultivars, applied by fertigation via drip irrigation, at days 15-35. 

Nutrition recommendations by phenological stages for Virginia tobacco cultivars, applied by fertigation via drip irrigation, at days 15-35. Expected yield is 2.3-2.5 MT/ha.

Nutrition recommendations by phenological stages for Virginia tobacco cultivars, applied by fertigation via drip irrigation, at days 15-35. Expected yield is 2.3-2.5 MT/ha.

As can be seen above, Virginia tobacco is markedly less demanding than Burley and Black tobacco. However, it is more demanding regarding P application and much more demanding regarding K/N application ratio. 

Tobacco phenological phases

 

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