Yes it's very important to increase area under Irrigation. Irrigation means more Surplus because rainfall is not evenly distributed all throughout India. Some Parts of India recieve rainfall than other parts of India. Many farmers depend on Rainfall for irrigation . But, the area doesn't get enough rainfall due to the reason we discussed above. And thus the products are less. That's why it's important to increase area under Irrigation.

Introduction:
Increasing the area under irrigation is of utmost importance due to various reasons. Irrigation plays a crucial role in agricultural production and ensuring food security. It involves the artificial application of water to crops, allowing them to grow in areas where rainfall is insufficient or unpredictable. In this response, we will explore the reasons why increasing the area under irrigation is vital.

1. Enhances Agricultural Productivity:
- Irrigation provides a consistent and reliable water supply to crops, leading to increased agricultural productivity.
- It allows farmers to cultivate crops throughout the year, irrespective of seasonal rainfall patterns.
- With irrigation, farmers can grow high-value cash crops, fruits, and vegetables that require adequate water supply.
- Increased agricultural productivity helps in meeting the growing demand for food, especially with the increasing global population.

2. Mitigates Effects of Drought:
- Droughts can severely impact agricultural production, leading to food shortages and economic losses.
- By expanding the area under irrigation, farmers can mitigate the effects of drought by ensuring a continuous water supply for their crops.
- Irrigation acts as a buffer during dry spells, reducing the vulnerability of farmers to climate change and extreme weather events.

3. Improves Water Use Efficiency:
- Irrigation systems, such as drip irrigation and sprinklers, allow precise control over water application, minimizing wastage.
- By increasing the area under irrigation, farmers can adopt efficient irrigation techniques, reducing water consumption per unit of crop yield.
- This helps conserve water resources and promotes sustainable agricultural practices.

4. Boosts Rural Development:
- Increasing the area under irrigation can have positive socio-economic impacts, particularly in rural areas.
- It creates employment opportunities in agriculture, leading to income generation and poverty reduction.
- Improved agricultural productivity resulting from irrigation can stimulate rural economies, enhance food security, and reduce rural-urban migration.

5. Enhances Crop Diversity and Stability:
- Irrigation allows farmers to diversify their crop choices, as they are not solely dependent on rainfall.
- By expanding the area under irrigation, farmers can cultivate a wider range of crops, promoting agricultural diversity.
- This reduces the risk of crop failure due to unpredictable weather patterns and contributes to overall food system stability.

Conclusion:
Increasing the area under irrigation is crucial for enhancing agricultural productivity, mitigating the effects of drought, improving water use efficiency, boosting rural development, and promoting crop diversity and stability. By investing in irrigation infrastructure and adopting efficient irrigation techniques, countries can ensure food security, sustainable agriculture, and socio-economic progress.