The Sugar beet year
The sugar beet year starts in the Autumn prior to the sugar beet crop being grown
Previous Year
- The soil in the field where the beet is to be grown is tested and analysed by a fertiliser specialist, who then produces a recommendation (Phosphate [P2O5], Potash [K2O], Magnesium [as MgO], Sodium [as NaCl]). The fertiliser required is applied in November as per recommendation.
- The field is then ploughed and left.
- The field is cultivated to prepare the seedbed, and the crop is drilled (sown) at rate of 1.1 units/ha (1 unit =100,000 seed), from which 75-90% seed establishment is expected.
- Nitrogen (N) is applied by a pneumatic applicator (overall), 40kg at time of drilling and a further 70kg at the 2 leaf stage (110 kg total). This is to minimise the risk of nitrate leaching and to avoid excess concentration of salts around the seed which can reduce germination.
- A pre-emergence herbicide is applied as soon as possible after drilling.
- Post-emergence herbicide is applied as necessary (depending on weed spectrum and pressure) - usually two to three applications of low dose mixes.
- The crop is inspected at regular intervals for evidence of pest and disease damage.
- In late July, the crop is inspected for powdery mildew, when the first signs appears in crop, Punch C fungicide is applied.
- The crop is harvested between September and February depending on the factory schedule, weather and other work on the farm.
Follow the sugar beet year on the next four pages.Have a go at colouring in the pictures.