Chemical Fertilizers' Hidden Hazards !!

Since the 1930s, chemical fertilizers have been critical to the cost-effective production of commercial crops. With a growing population and rising living costs, a plentiful harvest guarantees that adequate food is accessible at reasonable prices for everyone. Chemical fertilizers, on the other hand, contain hidden hazards that most people are unaware of.

Some people may have a hazy understanding of groundwater contamination and other environmental consequences, but not in-depth. Most people aren't aware that too much nitrogen in the soil, for example, might kill fish in neighboring bodies of water. To comprehend these consequences, we must first comprehend what chemical fertilizers are and how they work.

Any fertilizer's goal is to increase the number of nutrients in the soil, making it more fertile and conducive to plant growth. One or more of the macronutrients nitrogen, phosphorus, and potassium, or NPK, are commonly found in fertilizers. A plant doesn't need much more than one of them to thrive and develop quickly. Depending on the source, other nutrients may be present.

Organic and chemical fertilizers are the two basic forms of fertilizers. Organic fertilizers, as the name implies, are made from organic materials such as animal manure and plants. They're hit-or-miss unless they're well treated, in which case they're pricey. Chemical fertilizers are made from inorganic materials that have been treated chemically. Depending on the intended purpose, the formulas are exact and intentional, and they are relatively cost-effective.

On the surface, chemical fertilizers appear to give farmers more control over their crop yield at the proper price. You'd be correct, but you'd also be incorrect. Chemical fertilizers assist farmers to produce more and/or higher-quality crops in the short term, but in the long run, they may result in fewer or lower-quality crops. This is due to the complexities of soil health.

To stay healthy, the soil, like us, requires a careful balance of nutrients. While NPK can certainly aid in the growth of plants and crops, adding them to the soil without concern for maintaining the balance can result in unforeseen repercussions or hidden risks.

Chemical fertilizers have the potential to contaminate groundwater and other water sources because they soak through the soil. NPK is now non-toxic in tiny doses, but in large doses, it can disrupt the natural equilibrium in a variety of ways. Nitrogen is particularly difficult to work with.

One way is to accomplish precisely what it's designed to do, which is to aid in the growth of plants. The issue is that it produces a "dead zone," as specialists refer to it. When it's in the water, it promotes the excessive growth of plankton and other aquatic plants. When they die, the decomposition process consumes oxygen, which fish and other aquatic species require to exist. As a result, the seas nearest to the land, which also has the most agricultural runoff, are devoid of fish and crustaceans. This has a negative impact on the local ecosystem as well as the local fishing business.

Stopping the use of chemical fertilizer in the worst-affected areas would be ineffective. Nitrogen in the water can last for years, so it will continue to have an impact on the environment even if no more is added. Another issue with nitrogen is that it adds to global warming. Nitrogen dubbed the "other greenhouse gas," is equally as harmful to global warming as carbon dioxide, although it is less well-known. Power plants and automobiles are the primary sources of nitrogen in the atmosphere in the form of nitrous oxide, although utilizing more nitrogen fertilizers than crop plants can absorb also plays a role.

Chemical fertilizer use has serious environmental consequences, which will take many years to resolve. However, the impact of chemical fertilizers on human health is a pressing concern. Chemical fertilizers, on the other hand, may play a substantial influence in the development of methemoglobinemia, also known as Blue Baby syndrome, according to a recent study. The disease is thought to be caused by the infants being fed baby formula made with nitrate-contaminated well water. The baby's skin turns blue, which might lead to a coma or death.

Modern synthetic fertilizers are primarily made up of nitrogen, phosphorus, and potassium compounds, with some additional nutrients thrown in for good measure. Fertilizers are often made up of nitrogen, phosphorus, and potassium molecules. They also include trace nutrients that aid in plant growth.

Chemical fertilizers have their benefits, but they also pose a risk. Applying more than the plants can use to help them grow, whether at a farm or on a lawn, causes harm to the environment and human health. Because the effects of chemical fertilizers are typically long-term and cumulative, it may be more prudent to seek alternate and sustainable soil fertilization approaches.


You must be logged in to post a comment.