The Indian Council of Agricultural Research (ICAR) scientists have recently discovered an innovative way to simplify the process of fertilization in farming. They have developed a new technology that enables biofertilizers to be packed into small, convenient capsules. This advanced method completely eradicates the need for farmers to transport heavy sacks of biofertilizers. The so-called one-gram capsules come with numerous benefits.
One-Gram Capsule: A Massive Leap from Powder and Liquid-Based Biofertilizers
The one-gram capsule is a game-changer in the agricultural industry. It houses a microbial population equivalent to a one-kilogram pack of powder-based biofertilizer or a one-litre bottle. The microbiomes remain dormant in the capsule, eliminating any concern for viable loss at room temperatures, a common issue with many liquid-based bio formulations.
Currently, plant growth-promoting biofertilizers (PGPR) are sold commercially in powder form or as a liquid. However, the introduction of ICAR’s one-gram capsule promises to revolutionize how these fertilizers are used.
Rising Popularity of Biofertilizers
Biofertilizers have seen a significant surge in popularity within the last few years, largely due to the growing adoption of organic farming. These fertilizers consist of a carrier medium filled with live microorganisms. When applied to seeds, soil, or living plants, they amplify the nutrients in the soil or convert them into biologically available forms.
| Fungi | Root Bacteria |
|---|---|
| Contributes to nitrogen transfer | Phosphorus transfer to the plant |
| Improves soil structure | Enhances root growth |
Advantages of Biofertilizers
Biofertilizers come with a host of benefits, including their ability to increase the nitrogen and phosphorus available to plants more naturally than chemical fertilizers. Not only are they simple to use for novice growers, but they are also environmentally friendly as they do not contribute to soil pollution or nitrogen and phosphate contamination in soil like many chemical fertilizers do.
Furthermore, they are a cost-effective alternative to traditional petrochemical products and have the potential to boost crop yield by up to 30% owing to their ability to enrich soil with nitrogen and phosphorus. They are also known to improve soil texture and quality, promoting plant growth even during droughts.
Limitations of Biofertilizers
While biofertilizers are advantageous in many ways, they do have a few drawbacks. These include the need for careful long-term storage as they contain live organisms and thus, must be used before their expiration date. The effectiveness of biofertilizers can also be compromised if the soil environment is extremely hot or dry, excessively acidic or alkaline, or is home to an abundance of their natural microbiological enemies. Additionally, they cannot fully replace other fertilizers but can complement them.
