Straight Liquid Nitrogen vs Nitrogen & Sulphur Liquid Fertilisers
Farmers seeking optimum crop performance often compare straight liquid nitrogen fertilisers with nitrogen & sulphur liquid fertilisers. Both play critical roles in boosting yields, but their formulations and agronomic benefits differ. Understanding these differences helps growers make informed decisions to meet crop demands and improve efficiency.
Straight Liquid Nitrogen Fertilisers: Focused Nitrogen Delivery
Straight liquid nitrogen fertilisers offer rapid and versatile nitrogen delivery. Products such as Nitrasol UAN Solution 30N and 28N supply nitrogen from a blend of nitrate, ammonium, and ureic compounds. This careful combination provides both an immediate uptake and a sustained nutrient release. The result is a product that supports growth from the early spring through to later development stages.
Key Features of Straight Liquid Nitrogen Fertilisers
- Immediate and sustained nitrogen uptake
- Nitrate, ammonium, and ureic nitrogen sources
- Supports growth in cooler temperatures
- Promotes consistent yields and crop quality
- Reliable performance throughout the spring
Nitrasol Straight Liquid Nitrogen fertilisers are formulated to deliver nitrogen efficiently to the crop, making them ideal for periods when fast plant response is required. Their ability to stimulate growth early in the season can have a direct impact on the final yield.
Nitrogen & Sulphur Liquid Fertilisers: Enhanced Nutrition and Emission Control
Nitrogen & sulphur liquid fertilisers provide a dual nutrient supply. Nitrasol’s formulations blend ammonium thiosulphate and ammonium sulphate, delivering both nitrogen and sulphur in a single pass. This approach not only balances crop nutrition but also helps slow nitrogen release, supporting sustained growth while reducing ammonia emissions and atmospheric losses.
Key Features of Nitrasol’s Nitrogen & Sulphur Liquid Fertilisers
- Supplies both nitrogen and sulphur for balanced nutrition
- Uses ammonium thiosulphate to slow nitrogen release
- Helps lower ammonia emissions and losses
- Provides pH buffering for superior nutrient availability
- Highly concentrated grades improve on-farm logistics
These fertilisers are especially valuable for crops with higher sulphur requirements or in regions where sulphur deficiency is common. The use of high-concentration Nitrasol UAN Solution grades, such as 30N 12SO₃ or 30N 10SO₃, enables farmers to cover more ground with fewer refills, improving operational efficiency.
Comparing Nutrient Supply and Agronomic Impact
Nitrogen Delivery and Plant Uptake
Straight liquid nitrogen fertilisers focus entirely on rapid nitrogen delivery. They are suitable for situations where nitrogen is the primary limiting factor. The inclusion of nitrate, ammonium, and urea forms gives flexibility across a range of crops and growth stages.
Nitrogen & sulphur liquid fertilisers combine fast-acting nitrogen with the benefits of added sulphur. Sulphur supports amino acid and protein synthesis, which is essential for yield and crop quality, especially in cereals and oilseeds. The controlled release properties from ammonium thiosulphate contribute to steady nutrient availability, which is valuable during variable weather.
Sulphur’s Role in Crop Performance
Modern cropping systems often encounter sulphur deficiency, which can restrict nitrogen use efficiency and limit yield. By supplying sulphur in balance with nitrogen, nitrogen & sulphur liquid fertilisers support protein formation, chlorophyll development, and overall plant health.
Environmental Considerations
Nitrogen & sulphur liquid fertilisers help manage nitrogen losses by reducing ammonia emissions. The addition of ammonium thiosulphate acts as a stabiliser, improving nitrogen use efficiency. Straight liquid nitrogen fertilisers, while rapid acting, may be more vulnerable to volatilisation losses in certain conditions.
On-Farm Practicalities and Application
Straight liquid nitrogen fertilisers are straightforward to apply and suited to most modern application equipment. They are ideal for split applications across spring and early summer.
Nitrogen & sulphur liquid fertilisers, with their higher concentrations, simplify logistics. Fewer loads and reduced time spent filling mean greater coverage and improved efficiency, especially on larger farms. The pH buffering effect also protects spray lines and nozzles, supporting reliable operation.
Selecting the Best Option for Your Cropping Needs
Both straight liquid nitrogen fertilisers and nitrogen & sulphur liquid fertilisers offer reliable, effective crop nutrition. Choosing between them depends on crop demand, soil analysis, and operational requirements.
- Use straight liquid nitrogen fertilisers where rapid, focused nitrogen delivery is needed.
- Opt for nitrogen & sulphur liquid fertilisers to support crops with higher sulphur requirements or where improved nitrogen efficiency and emission control are priorities.
Both options from Nitrasol are formulated for UK conditions, supporting robust yields, quality, and farm efficiency.
Optimise Nutrition for Maximum Results
Choosing the right liquid fertiliser is crucial for achieving crop targets. Nitrasol’s range of straight liquid nitrogen fertilisers and nitrogen & sulphur liquid fertilisers delivers high-quality nutrition and operational benefits. Align your fertiliser strategy with your crop needs for optimal results throughout the season.
Are you looking to convert to Nitrasol’s liquid fertiliser system? Get in touch today!
