Knowledge Grows

Knowledge Grows is a series of regular email updates throughout the season to give you the latest agronomy advice on crop nutrition information. If you would like to receive this advice please use this form to complete your details, indicate your main interests and we will make sure you don't miss out on anything.

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For those requiring BASIS points, there are two cpd points available annually for subscribing to Knowledge Grows, these can be claimed online via the BASIS website, quote Yara Agronomy Advice, referencePN/126537/2324/g, valid until 31st May 2024

Check out the latest agronomy advice

These articles will help you get even better results from your fertilisers by keeping you up to date with the latest agronomy advice from the Yara agronomists. If you don't find the advice you are looking for try looking in our full advice archive.

Three people walking through a Scottish farm
Walk your Fields
Throughout April and into May we’ll be focusing on optimising grass growth to meet the demands of our grazing cows so that we can maximise grazed grass in the diet.
Wheat Field
Help Late-Drilled Wheat Crops Catch Up
Did you know that up to 50% of wheat leaf samples show a deficiency in zinc,magnesium, copper and manganese?
Tractor on a field
Fertiliser application advice for first cut silage crops
Fertiliser applications for first cut silage have been really hampered by the weather since mid-March. This is a very worrying situation as these first cuts constitute a large part of next winters forage.
Carrots in a field
Maximising your vegetable crops’ potential with foliar nutrition
With the amount of rainfall we've had, a lot of the nutrients in the soil will potentially have leached away.
Agronomist in a field using a N-Tester
Spring 2024 Nutrition Management
There’s no getting away from the wet conditions many have faced this autumn and winter. We can now try and manage some of the issues this has caused via a robust spring nutrition strategy with the following steps
Agronomist and farmer in a field using a n-tester BT
Embrace Digital Tools to Improve Precision
No matter what industry you’re in, technology can be a game-changer. Our ancestors would be amazed at the tools we can use today to improve farming outcomes.
Farmer on a potato field
Establishing potatoes successfully
As with any other crop, good nutrition is key to securing a healthy potato crop, one that will return good yield and high quality and ultimately achieve a better profit margin for you.
Farmer fields in Scotland
Micronutrients: Micro but Mighty
Don’t be fooled by the name - micronutrients are NOT unimportant, we just need less of them than the macronutrients to achieve the best results.
Spreader on a field
Greater returns from first cut silage crops
Slurry applications in spring can make up most if not all of the NPK requirements of a 1st cut, so it’s important to do your sums before deciding on the rate and type of fertiliser needed in March.
Looking for something else ? Check our full advice archive

Read about improving nutrient efficiency

Grow the future | Kickstart early spring grass | Farmer inspecting grass
Kickstart early spring grass with a nitrate based fertiliser
Applying early nitrogen as nitrate will get grass off to the best start, but if you combine this with urea you will get more flexibility without having to worry about the weather.
Grow the future | Grassland sulphur management | Farmer inspecting grass
Managing grassland sulphur delivers impressive results
Managing grassland sulphur doesn’t need to mean big changes. Simply switching fertilisers can deliver impressive results.
Grow the future | Silage fertiliser | Farmer inspecting grass
Avoid compromising your silage with poor nutrition
Don't risk compromising the yield or quality of your silage by cutting corners with your fertiliser programme
Grow the future | Grassland selenium fertilisers | Farmer inspecting grass
Preventing selenium deficiency avoids reduced productivity
Grazing animals have a requirement for selenium so it is important sufficient is present in the grass to meet the animals' needs to prevent selenium deficiency problems.
Grow the future | Forage maize foliar nutrition | Farmers watching maize harvest
Paying more attention to forage maize nutrition pays off
Paying more attention to forage maize foliar nutrition, particularly phosphate and zinc will improve crop establishment and early growth resulting in higher yield and better quality forage.
Grow the future | Nitrogen and sulphur fertiliser| Agronomists in wheat field
Applying nitrogen and sulphur together just makes sense
Combining nitrogen and sulphur together increases nitrogen use efficiency so means more for your money with less wastage.
Grow the future | Compound CCF fertiliser | Agronomists in wheat field
A compound fertiliser is so much better than a blend
When you apply nutrients using a complex compound fertiliser (CCF) you avoid the risk of segregation and uneven distribution that you get when using a blended fertiliser.
Grow the future | Phosphate and potssium | Agronomists in wheat field
When it comes to P and K doing nothing is not an option
When it comes to P and K doing nothing is not an option. Potassium and phosphate are two essential plant nutrients with the plant requiring a consistent supply from the soil during the critical spring growth period.
Grow the future | Spring arable nutrition |
Spring nutrition must keep crop momentum moving
When winter cereals begin spring growth keeping that momentum going should be the main focus of the spring nutrition strategy
Grow the future | Cereal micronutrients | Agronomists in wheat field
Cereal micronutrients can prevent yield losses
If you supply your cereal crops with exactly the right micronutrients where and when they are needed this will prevent yield losses or quality reduction due to deficiencies.
Grow the future | Potato nutrition
Better nutrition improves potato yield and quality
Making sure your potatoes are fully supplied with all the nutrients they require is the best way to improve crop yield and tuber quality
Grow the future | Soil testing and tissue analysis
Soil and leaf testing avoids wasting money on fertilisers
The best way to avoid wasting money on fertiliser is through soil testing and tissue analysis and then understanding what the results mean.