Write the drawbacks of modern farming?

Question

Answer

Modern Farming Methods:-

Modern farming methods refer to the agricultural production system characterized by the high inputs of capital, labor, heavy usage of farm types of machinery such as threshers, harvesters, winnowing machine, heavy usage of technology such as selective breeding, pesticides, chemical fertilizers, and insecticides.

Drawbacks of modern farming methods:-

1) Modern farming generally includes the use of chemical fertilizers which results in a decrease in soil fertility year by year.

2) About half of the nitrate in chemical fertilizers used on crops is dissolved by the rain. The dissolved nitrate runs off the fields to contaminate watercourses.

3) Where repeated deep ploughing is done to turn over the ground, heavy rains can carry away the top fertile layer of soil and leave the ground useless for cultivation.

4) Where stubble is being burnt, large amounts of potentially useful organic matter disappear into the sky in the form of clouds of polluting smoke.

5) As water resources are limited, modern farming methods need excessive use of water that will ultimately lead to water shortage.

6) Use of modern technology also results in the killing of various useful microorganisms in the soil needed for the healthy growth of crops.

7) Due to the excessive use of chemical fertilizers, we are having intoxicated crops which is very harmful to us.

8) With mechanization in the agricultural sector, the farming workforce is getting steadily replaced by the machinery, leading to unemployment and poverty.

Answer

1st is pesticides causes health diseases

Answer

Modern farming methods require modern equipments which are costly and expensive like HYV seeds , pesticides , chemical fertilisers , plenty of water . under this method higher yield is got through single crop

Answer

Drawbacks of Modern Farming

Modern farming practices have revolutionized the agricultural industry, allowing for increased food production and improved efficiency. However, there are several drawbacks associated with modern farming methods that need to be considered.

1. Environmental Impacts

Modern farming techniques often prioritize high yields and profitability over environmental sustainability. This has resulted in several negative impacts on the environment, including:

- Soil Degradation: Intensive farming practices, such as monocropping and excessive use of chemical fertilizers and pesticides, can deplete soil nutrients and decrease its fertility. This leads to soil erosion, loss of biodiversity, and reduced long-term productivity.

- Water Pollution: The use of chemical fertilizers and pesticides can contaminate water sources, including rivers and groundwater, causing adverse effects on aquatic ecosystems and human health.

- Deforestation: To expand agricultural land, forests are often cleared, contributing to deforestation and habitat loss for numerous plant and animal species.

- Greenhouse Gas Emissions: Modern farming practices, such as the use of synthetic fertilizers and machinery, contribute to greenhouse gas emissions, exacerbating climate change.

2. Loss of Biodiversity

Modern farming practices tend to favor a limited number of high-yielding crop varieties and livestock breeds. This has resulted in a loss of biodiversity, as traditional and locally adapted varieties are replaced by genetically uniform crops and livestock breeds. This loss of biodiversity can have negative consequences for ecosystem resilience and food security.

3. Health Concerns

The use of chemical fertilizers, pesticides, and antibiotics in modern farming can have detrimental effects on human health:

- Chemical Residues: Pesticide residues can remain on crops and may pose health risks, especially when consumed in large quantities or over an extended period.

- Antibiotic Resistance: The routine use of antibiotics in livestock farming can contribute to the development of antibiotic-resistant bacteria, reducing the effectiveness of these drugs for both animals and humans.

4. Economic Challenges for Small-scale Farmers

Modern farming practices often require significant capital investment in machinery, seeds, and chemical inputs. This can lead to increased financial burdens for small-scale farmers, who may struggle to compete with large-scale industrial farms. Additionally, dependence on external inputs can make small-scale farmers more vulnerable to market fluctuations and price volatility.

Conclusion

While modern farming techniques have undoubtedly increased food production and improved efficiency, it is crucial to address the drawbacks associated with them. Sustainable and environmentally friendly practices, such as organic farming, agroforestry, and crop diversification, should be encouraged to mitigate the negative impacts of modern farming on the environment, biodiversity, and human health. Additionally, supporting small-scale farmers through appropriate policies and market incentives can contribute to a more equitable and sustainable agricultural sector.

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