Intensive Subsistence Agriculture
Intensive subsistence agriculture is a type of farming that involves the cultivation of small plots of land with a high input of labor and resources. It is commonly practiced in densely populated areas where land is scarce and there is a high demand for food production. Farmers rely on traditional methods and manual labor to grow crops and meet their own subsistence needs.

Example of a Crop Dominated by Intensive Subsistence Agriculture: Paddy
Paddy, or rice, is a prime example of a crop that is dominated by intensive subsistence agriculture. It is cultivated extensively in many Asian countries, particularly in regions with high population densities such as India, China, and Southeast Asia.

Reasons for Paddy Cultivation in Intensive Subsistence Agriculture
There are several reasons why paddy cultivation is well-suited for intensive subsistence agriculture:

1. High Nutritional Value: Rice is a staple food for a significant portion of the world's population. It provides essential nutrients and carbohydrates, making it a crucial dietary component in many cultures.

2. Land Requirements: Rice cultivation requires relatively small plots of land compared to other crops. Intensive subsistence agriculture often takes place in areas where land is limited, and rice can be grown efficiently in small fields.

3. Water Availability: Paddy fields require a sufficient water supply, and regions with abundant rainfall or access to irrigation systems are suitable for rice cultivation. Intensive subsistence farmers typically manage water resources effectively to ensure the successful growth of paddy.

4. Labor-Intensive: Paddy cultivation involves labor-intensive tasks such as transplanting seedlings, weeding, and harvesting. In intensive subsistence agriculture, where labor availability is high, farmers rely on manual labor rather than mechanized farming techniques.

5. Adaptability: Rice can be grown in diverse ecological conditions, ranging from lowland areas to upland regions. This adaptability allows farmers to cultivate rice in various landscapes, further contributing to its dominance in intensive subsistence agriculture.

Conclusion
In summary, paddy cultivation exemplifies the dominance of intensive subsistence agriculture. The high nutritional value, land requirements, water availability, labor-intensive nature, and adaptability of rice make it a suitable crop for farmers practicing intensive subsistence agriculture. Understanding the significance of paddy cultivation helps in comprehending the agricultural practices and food production systems prevalent in densely populated regions.