Tender Notice

International Competitive Bidding

Australia Has A Negative K Balance Of 400Kt Per Year With Approximately 3 Times More K Removed From The System Than Applied Across Agricultural Areas (Norton 2017). The Continuous Negative K Balance Through Consecutive Time Periods Has Increased The Area Of Cropping Considered Marginal Or Deficient For K. The Impacts Of Running A Negative K Balance, And How To Best Manage This Issue, Has Been Raised At Ngn Forums Across All Grdc Regions. K Deficiency Has Historically Been A Problem Associated Wi