'Use of chemical fertilizerss can be harmmful' Support the statement?

Question

Answer

Use of Chemical Fertilizers Can Be Harmful

Introduction

Chemical fertilizers are widely used in agriculture to increase crop yield. However, their excessive use can have harmful effects on the environment and human health.

Environmental Impact

Leaching - Chemical fertilizers can leach into the soil, polluting groundwater and nearby water bodies.

Soil depletion - Overuse of chemical fertilizers can deplete the soil of nutrients and decrease its ability to support plant growth.

Contamination - Chemical fertilizers can contaminate the soil, air, and water, threatening the health of plants, animals, and humans.

Loss of biodiversity - Chemical fertilizers can harm beneficial organisms in the soil such as earthworms, leading to a loss of biodiversity.

Health Impact

Food contamination - Chemical fertilizers can leave residues on crops, which can be harmful to human health when consumed.

Air pollution - The production, transportation, and application of chemical fertilizers can contribute to air pollution.

Health problems - Exposure to chemical fertilizers can cause health problems such as respiratory issues, skin irritation, and cancer.

Water pollution - Chemical fertilizers can contaminate water sources, which can lead to health problems for humans and animals that consume the water.

Conclusion

While chemical fertilizers can increase crop yield, their overuse can have harmful effects on the environment and human health. It is important to use them in moderation and consider alternative methods such as organic farming to reduce the negative impact on the environment and human health.

Answer

Chemical fertilizers are harmful while using because excess use may lead to death or destroy of plants.

Answer

Use of chemical fertilizers can be harmful and degrade the soil for they are responsible for degradation if we tke the excessive amounts oaf fertilizers and they are also responsible for water pollution i.e. often fertilizers wash away from the fields causing water pollution and make it difficult for aquatic organisms to survive in water bodies. Due to this, bio fertilizers were used which includes cyanobacteria (blue green algae), Rhizobium, asperillium , nostoc etc. Fertilizers does not provide humus to the soil and are nutrient specific which made the soil deficient in other nutrients that are also required by the plants.
they do not enrich the organic matter because the soil microorganisms are not present which are responsible for decaying the soil . They are not bulky and cannot be transported to other places . For spraying fertilisers and pesticides, several measures were to taken pre and post applications of fertilizers. short-term benefits of fertilizers are less than the long term benefits of maures and compost or green manure.
Hope it will help

Answer

Yes, use of chemical fertilizer can be harmful because it can destroy the crops.

Answer

Some harmful fertilisers may cause waterway pollution, chemical burn to crops,increased air pollution, acidification of the soil &mineral depletion of the soil.

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Explain the disadvantages of excessive use of chemical fertilisers to increase agricultural output?

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