Paddock Practices: Use soil testing to determine fertiliser requirements in the Northern region (Webpage)
This Grains Research and Development Corporation (GRDC) webpage explains how soil testing is used to guide fertiliser decisions for grain crops in the Northern Region. It outlines the role of soil testing in identifying nutrient constraints, estimating existing soil nutrient supply, and matching fertiliser rates to crop demand to improve profitability and reduce unnecessary inputs. The webpage discusses key nutrients commonly tested in the northern grains region, highlights the importance of correct sampling depth and timing, and reinforces that soil test results should be interpreted alongside crop type, yield potential, seasonal conditions and paddock history. While the examples and context focus on northern Australian cropping systems, the principles are applicable to other Australian grain-growing regions.#
This is a carefully curated database of important soil resources. The data base is not exhaustive but rather a library of the resources we believe are the most useful for the audience. Each resource has been added after careful consideration against our selection criteria, including but not limited to its scientific validity, accessibility, and readability. The library generally does not include most academic research papers but may include some open-source papers written in accessible English.
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SSA reminds users that these resources are a guide only. Our understanding of soil science is improving continuously so it is important to check the suitability of the information for your purpose with an appropriately qualified professional such as a Registered Soil Professional or a Certified Professional Soil ScientistÂ
