Betekenis van:
ploughing

Voorbeeldzinnen

1. If ploughing is being considered, the optimum time for it in the rotation would be between two Fusarium susceptible crops.
2. By way of derogation from point (c) grass ploughing is permitted in autumn for planting flowers bulbs.
3. Any practice resulting in the removal, destruction or burial of infected crop residues, such as ploughing, is likely to reduce the Fusarium inoculum for the following crop.
4. ploughed grass shall be followed immediately by a crop with high nitrogen demand and fertilisers shall not be applied in the year of ploughing of permanent grassland;
5. no manure will be spread in the autumn before a grass cultivation, and the ploughing will be followed by a high nitrogen demanding crop.
6. These conditions include the establishment of fertiliser plans on a farm by farm basis, the recording of fertiliser practices through fertiliser accounts, periodic soil analysis, green cover in winter after maize, specific provisions on grass ploughing, no manure application before grass ploughing and adjustment of fertilisation to take into account the contribution of leguminous crops.
7. These conditions included the establishment of fertiliser plans on a farm by farm basis, the recording of fertiliser practices through fertiliser accounts, periodic soil analysis, green cover in winter after maize, specific provisions on grass ploughing, no manure application before grass ploughing and adjustment of fertilisation to take into account the contribution of leguminous crops.
8. Nitrogen analysis in respect of mineral nitrogen and parameters to assess the nitrogen contribution from organic matter mineralisation shall be performed after ploughing grassland, for each homogeneous area of the farm.
9. However, DON levels were significantly lower in wheat crops following a Fusarium susceptible crop where ploughing was practised, in comparison to wheat crops following a susceptible crop but with minimum cultivation.
10. Whenever possible and practical, prepare the seed bed for each new crop by ploughing under or removing old seed heads, stalks, and other harvest residues that may have served, or may potentially serve, as substrates for the growth of mycotoxin-producing fungi.
11. Particularly high DON concentrations were found where maize was the previous crop, since it is an alternative host for Fusarium graminearum, which is known to be a potent DON producer. However, DON levels were significantly lower in wheat crops following a Fusarium susceptible crop where ploughing was practised, in comparison to wheat crops following a susceptible crop but with minimum cultivation.