When liming can be carried out in autumn on rapeseed stubble, Polish experts explained.

Published 2025년 10월 23일

Tridge summary

Rapeseed is a crop very sensitive to inappropriate pH. The problem of too low pH also affects cereals. In these crops, it is also worth applying lime in an emergency if necessary. With low soil pH, nutrients are absorbed by plants much worse, so if liming is necessary on areas that have not been limed before sowing, it can be done during the vegetation of rapeseed in autumn. For this, Polish experts recommend quick-acting forms of carbonate lime or magnesium carbonate lime. Moreover, the recommended doses should be reduced compared to the potential dose applied before sowing or under the previous crop (by as much as 50-60%).

Original content

As a rule, lime is applied after harvest. This is the best option, but not the only one. Although its application should be considered more as an emergency measure. However, sometimes liming is truly necessary. When it is not worth waiting with lime application until after harvest, Farmer.pl explains. As Polish experts note, this year in many cases there was not enough time to prepare the field for rapeseed. There were situations when almost immediately after harvesting cereals, the field began to be prepared for rapeseed sowing. In some scenarios, previously planned treatments were canceled due to the short period between harvest and sowing. There were also situations when soil cultivation was minimized to prevent additional soil drying. "Despite heavy rainfall in July, rapeseed was sown in very dry soil in many regions. Lime was not applied under rapeseed everywhere, however, this crop is very sensitive to inappropriate pH. Of course, the problem of too low pH also affects ...
Source: Superagronom

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