International Plant Nutrition Institute Resources

The following information has been provided by the International Plant Nutrition Institute (IPNI). IPNI ceased operations on 1st April 2019 and has kindly made this information available through Fertilizer Australia.

 


4R Guides

4R Guide - Nitrogen

4R Guide - Phosphorus

4R Guide - Potassium

4R Guide - Sulfur R

4R Guide - Sulfur

     
Nutrient Source Specifics

How It Works -  Volatilization - see diagram below

Urea

Polyphosphate

Potassium Chloride

Compound Fertiliser

   

Nutrient Stewardship Specifics

Crops Absorb Nutrients in Inorganic form

Inorganic v organic nutrient sources

Crop fertilisation improves soil quality

Nutrient balance

Balancing organic & inorganic nutrients

Beneficial soil organisms 
      Potassium Sulfate    
Crop fertilisation & heavy metal accumulation in soils

Fertiliser Manufacture

Potassium Fertiliser Production and Technology

Nitrogen Fertiliser Production and Technology

Phosphorus Fertiliser Production and Technology

   

Langbeinite

Urea Ammonium Nitrate

Thiosulfate

Monoammonium Phosphate

Ammonia

   

Crop fertilisation & water quality

Managing N to meet crop demands & protect water quality

Phosphorous fertilisation & environmental protection

Crop production & environmenal protection

Human health & the use of animal manure in crop production

      Potassium Nitrate     Ag lime - it's good for the enviroment
Nitrogen Notes

Managing Nitrogen

Managing Urea

Nitrate Leaching

Nitrification

Urea Mulch - see picture below

Wheat Plant - see picture below

    Ammonium Sulfate

Sulfur

Triple Superphosphate

Nitrophosphate

Gypsum

Diammonium Phosphate

Lime

   
Crop fertilisation & Greenhouse Gas Emissions

Crop fertilisation helps stabilise carbon in the soil

Does fertiliser harm soil microbes?


Nutrient Series

NutriFacts 3 ANZ Potassium

NutriFacts 4 ANZ Sulfur

      Phosphate Rock     NutriFacts 6 ANZ Magnesium
Nutrient BMPS

Australia BMP 4R approach

Australia BMP 4R approach revised

    Coated Fertiliser

Single Superphosphate

Ammonium Nitrate

    NutriFacts 10 ANZ Copper 

NutriFacts 11 ANZ Choride

NutriFacts 13 ANZ Molybdenum

      Kieserite     NutriFacts 16 ANZ Nickle
Nutrient Cycles

Potassium 

Magnesium

Nitrogen

Phosphorus

Sulfur

 
Sodium Nitrate

Urease Inhibitors

Nitrification Inhibitors

Urea - see diagram below

    NutriFacts 17 ANZ Selenium 

NutriFacts 1 NA 

NutriFacts 2 NA 

NutriFacts 5-2 NA 

NutriFacts 8 NA 

NutriFacts 9 NA 

           

NutriFact 14 NA

NutriFact 15 NA


Diagrams                                                                                                                                                                                                       
Urea Mulch

 

   
  How It Works -  Volatilization

   

 

Wheat Plant

 
Urea