nitrogen
Nitrogen fertilisers and nitrogen management – urea, ammonium sulphate, calcium ammonium nitrate, rates and losses.
-
Fertiliser for Pasture and Hay in Australia
Fertiliser for pasture and hay in Australia – why cutting hay strips far more potassium than grazing, the nutrients that run down first, and tonnage.
-
Water Soluble Fertiliser Suppliers in Australia
Buying water soluble fertiliser in Australia for fertigation and foliar use – choosing an analysis, solubility and compatibility, and how supply works.
-
Fertiliser for Canola in Australia: Nitrogen and Sulphur
Choosing fertiliser for canola in Australia – why sulphur matters more than in cereals, phosphorus at seeding, nitrogen timing and target-to-tonnes maths.
-
Buying Bulk Urea in Australia: What to Check
Buying bulk urea in Australia – what to check on the analysis, granule, packing and price before you commit tonnage, and how to avoid losing nitrogen.
-
Ammonium Sulphate vs Urea: Which Nitrogen Source?
Ammonium sulphate vs urea compared – nitrogen per tonne, sulphur, volatilisation risk, soil acidification and freight, so you can pick the cheaper nitrogen.
-
Fertiliser for Wheat in Australia: Choosing an Analysis
Choosing a fertiliser analysis for wheat in Australia – phosphorus at seeding, nitrogen through the season, and how to convert a target into tonnes.
-
How to Read a Soil Test and Choose a Fertiliser
How to read a soil test report and turn it into a fertiliser order – which numbers matter, what they mean, and how to convert a deficit into a product rate.
-
Custom Fertiliser Blends Australia: Order to Soil Test
How to order a custom fertiliser blend in Australia – what to send, what can and cannot be blended, minimum tonnages, packing options and how blends are quoted.
-
Water-Soluble or Granular? Choosing a Delivery Method
The same nutrients can be supplied as a spreadable granule or a fully soluble powder. The choice is about delivery, timing and the equipment you already run. Granular Granular product is spread dry and released as moisture becomes…
-
Urea Volatilisation: Why Surface-Applied Nitrogen Disappears
Urea is the most concentrated solid nitrogen fertiliser available at 46% N, which makes it the cheapest way to move nitrogen per tonne. It also has a failure mode that costs growers real yield every season. What happens…