Improving feed efficiency
Optimizing the nutrient supply for crops achieves a more sustainable approach to crop management, without having any negative impacts on farm productivity.
Last updated on March 24th, 2023
In collaboration with Yara
Why does it matter?
Nutrients from manure and mineral fertilizers play a major role in guaranteeing the yield and quality of crops. Problems such as nutrient imbalances, excess applications, and inefficient use, can lead to environment nutrient loss. This has an impact on water and air quality, biodiversity and human health.
How did we solve this?
We optimized the overall nutrient usage by implementing a strategy for sustainable nutrient management and tailoring inputs for crops.
To start the process we determined the organic and mineral nutrients the crops required. We then analysed the nutrients currently available in the soil and assessed crop growth needs, to design and implement new fertiliser strategies and conducted trials for one year. The project increased forage efficiency by 10%, in comparison to the previous year, and decreased GHG emissions by roughly 10%. Additionally, the breakeven production costs per kg of total solids decreased by 10%.
Opportunities for other farms?
Tailored sustainable nutrient management plans are important for all regions and crops. Tools, services, and products are interchangeable depending on the specific farm situation, and it is recommended to seek support from farm advisors.
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