News & Events

Q.13 How late into the growing season can urea be used?

By John Cotter | January 24, 2023

A. May is the cut off point for use of […]

Q.14 I normally apply one bag of urea per acre to my silage fields for early grazing. By how much should I reduce the main application of nitrogen for my first cut silage crop to allow for some carry over of nitrogen?

By John Cotter | January 24, 2023

A. Assume that one third of the bag of urea […]

Q.15 I spread about 3,000 gallons per acre of cattle slurry to my silage fields in February/early March. How much nitrogen will this slurry contribute to my first cut of silage?

By John Cotter | January 24, 2023

A. It is not possible to predict accurately the nitrogen […]

Q.16 What is meant by luxury uptake of potassium (K) and how can it be avoided?

By John Cotter | January 24, 2023

A. Luxury uptake of potassium occurs in rapidly growing Spring […]

Q.17 Is there a risk of luxury uptake when large amounts of phosphorous (P) are applied?

By John Cotter | January 24, 2023

A. Luxury uptake only occurs with potassium (K) where there […]

Q.18 When is the best time to apply lime to grassland?

By John Cotter | January 24, 2023

A. Lime can be safely applied to grassland at any […]

Q.19 How often should I take soil samples and when is the best time of the year to take them?

By John Cotter | January 24, 2023

A. It is now recommended on intensive farms to sample […]

Q.20 What steps can I take to ensure losses of fertilizer to the environment are minimised?

By John Cotter | January 24, 2023

A. Apply fertilizer on the basis of soil analysis: Never […]

What can I do about high fertilizer prices?

By John Cotter | December 9, 2021

Click Here for the Fertilizer Association’s recent advice on “What to do about high fertilizer prices”.
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Video 4 – Soil Tests Results Analysis

By John Cotter | March 2, 2021

In video 3 in our series of on Soil Fertility, Michael Doran discussed how he plans his soil testing campaign. Michael has now got his results back and he discusses them with David Wall of Teagasc.

For further information on soil sampling refer to FAI�

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