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Why phosphorus is important

Phosphorus is one of the major plant nutrients in the soil. It is a constituent of plant cells, essential for cell division and development of … Read more

Tissue testing for phosphorus

This reports outlines the tissue testing for phosphorus in annual plants, including timing of fertiliser application. Table presents critical phosphorus levels in cereals, lupins and … Read more

Targeted inputs make sense

Farmers can save money and help the environment by targeting fertiliser nitrogen applications to ensure the correct quantity is applied at the correct time. CSRIO … Read more