A Closer Look at Alternative Fertiliser Solutions

Perhaps you’ve considered alternative fertiliser solutions if you want to feed your garden more sustainably. Many organic and alternative fertilisers can be applied without harming the environment. By adding organic materials to soil, these products help the plant grow stronger. 

The manufacturer of NutriSphere-N claims that the product creates an active shield that protects nitrogen from leaching and volatilisation. The product is usually applied in low amounts – about 0.5% by volume – and works by altering the transformations of nitrogen in the soil.

The study results are encouraging. The researchers’ findings are consistent with other field research trials, indicating that the effectiveness of alternative fertilisers depends on their plant availability of phosphorus and the application patterns. They presented the latest findings from the trials on 1 September 2015, which showcased the results of six years of research. Farmers were also able to learn about their options for improving soil health and production. And the results of these trials were impressive: they are now available for farmers to use.


Many farmers use cattle manure as a fertiliser for their crops. However, the high concentrations of nutrients can cause damage to the grass. Because of this, farmers often mix manure and alternative fertiliser products on the same farm. A farmer might create a second storage compartment specifically for manure and alternative fertilisers to avoid this problem. It is easy to use this solution for a small farm with limited space. This type of storage system is more affordable than purchasing fertilisers.

The microbial community structure of pastures varied between the different fertiliser treatments. However, there was no significant difference between the treatments regarding aluminium concentration. These findings suggest that alternative fertilisers should be used with economic rationales associated with pasture productivity response. In addition, these products can also increase the amount of clover present in the soil. A key benefit for farmers is that they are more effective in producing higher yields than conventional fertilisers.

Among the most promising alternative fertiliser solutions are incorporating microbes that replace nitrogen fertiliser. This technology could enable farmers to skip side-dressing nitrogen applications, which is typically required once corn reaches a couple of inches tall. The farmers could save money, time, and resources if they try out this new product. The Pivot Bio scientists hope this product is the first step to replacing synthetic fertilisers. The company hopes to modify microbes to provide all nutrients to crops in the long term.


A new product available for agricultural production, foliar spray, is designed to increase nitrogen efficacy and prevent fertiliser loss. The foliar spray has a unique mode of action, signalling soil microbes involved in nitrogen and phosphorous cycling. The foliar spray boosts nutrients in the root zone of the plants. This method has a low environmental impact and is more sustainable because the microbes that work in the soil are already present.

As chemical fertilisers can lead to a variety of problems in our environment, the use of organic fertilisers is an effective and advanced solution to mitigate the negative impacts of synthetic fertilisers. Organic fertilisers can maintain a nutrient balance and boost crop yield with proper use. So, the benefits of this solution far outweigh the negative consequences of synthetic fertilisers. However, organic fertilisers have some disadvantages, as they must be applied in high concentrations.

Pros and Cons

While alternative nitrogen fertilisers may not increase crop yields as much as traditional methods, they are still effective. The most important factor in choosing the right alternative fertiliser is matching the product to the production system and budget. If both nitrogen and Phosphorus-Phosphorus-N are used, it’s essential to compare costs before deciding. Then, make an informed decision based on the most cost-effective solution for your crop.

Many farmers have been searching for alternative fertiliser solutions to combat nitrogen pollution. While new products promise to increase nitrogen efficacy and prevent loss, producers should look at the research to ensure they choose the most effective solution for their farming practices. While some specialty products provide increased efficiency, others do not meet plant requirements and are not appropriate for all crops. The best way to make the right choice is by combining your research and educating yourself on the issues surrounding these products.

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