Downloading OVERSEER nutrient budgets 5.4 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. The software is categorized as Photo & Graphics Tools. This free program is an intellectual property of AgResearch. We recommend checking the downloaded files with any free antivirus. The following version: 5.4 is the most frequently downloaded one by the program users.
From the developer:
The OVERSEER® Nutrient Budgets model (Overseer) provides users with a tool to examine the impact of
nutrient use and flows within a farm (as products, fertilizer, effluent, supplements or transfer by animals)
on nutrient use efficiency and possible environmental impacts.
You may want to check out more software, such as Hydroponic Nutrients Calculator, Fruit Nutrients Comparer or Nutrients, which might be related to OVERSEER nutrient budgets.