Nano Fertilisers - Definition and Benefits nanourea.in
What Are Nano Fertilisers?
Nano fertilizers are plant growth promoters with special properties as they are made of Nanoparticles such as ammonium humate, ammonia, urea, peat, plant wastes, etc. It provides nitrogen to plants that is essential for their growth. Its method of application is such that it must be taken in the amount of 2 to 4 ml, which is mixed with one litre of water and then sprayed on crop leaves. It is recommended to spray on crops when the leaves are in the active growth stage.
How are Nano fertilisers made?
The targeted nutrients and beneficial microorganisms, such as bacteria and fungi are encapsulated in Nano fertilizers. These encapsulated microorganisms enhance the availability of nitrogen, phosphorus, and potassium in the roots of the plant.
What are the types of Nano fertilisers?
There are three types of Nano fertilisers available, namely:
Nanoscale fertilisers - These are made up of nanoparticles that contain essential nutrients.
Nanoscale additive fertilisers - These are traditional fertilisers with nanoscale additives.
Nanoscale coating fertilisers - These are also traditional fertilisers but are coated or loaded with nanoparticles.
What are the benefits of Nano fertilisers?
The application of these fertilisers results in higher nutrient use efficiency. Here are the three benefits of using Nano fertiliser -
A decrease in the size of nanomaterials increases the surface mass ratio of particles. So, it helps in the absorption of abundant nutrients, which get desorbed slowly for an extended period.
Formulations of Nano fertilisers can be useful in providing balanced nutrition for plants all throughout their growth cycle. 2. It helps improve agricultural production because it slowly seeps into the soil for an extended period. 3.
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Conclusion
Nano fertilisers can be classified based on controlled or slow release, control loss fertilisers, magnetic fertilisers or Nano composite fertilisers. Nano fertilisers are preferred by farmers due to their strong potential to increase agricultural production.
