Maize Harvest Yields

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George Drewett (FCG WhiteAvon)

A number of farming businesses across the country are now well into their maize harvest.

Yields on free-draining ground are generally poor, largely due to the crop’s premature senescence. In contrast, heavier soils are still retaining sufficient moisture to support the crop. Yields are varying significantly, with some crops producing as little as 12.35 tonnes per hectare, (5 tonnes per acre). These lower yields are likely to add further pressure to forage supplies, particularly as many farmers are already feeding additional forage due to the ongoing lack of grass.

Lower maize yields may also have implications for starch levels, which could affect feed quality for livestock and, in particular, the dairy industry.

For farmers who have already harvested their maize, now is a good time to consider establishing a cover crop for the winter. Crops such as westerwold ryegrass, triticale and winter rye are among the options available. These crops can help improve forage supplies, with some offering the potential to be harvested in both the autumn and spring. Care should be taken in fields that are prone to low moisture, as the cover crop will need to be desiccated early enough in the spring, so that it does not take up too much soil moisture and impact on the performance of the following maize crop.

To discuss how this year’s maize yields will impact your farm, please contact George Drewett at georgedrewett@fcgagric.com or your local FCG office.

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