From the Middle stone age when people started to upgrade their tools and skills, they started to grow crops. As to grow crops, it needs at least 5 to 6 months to grow. Also they need to give it lots of water and have to protect their crops from other animals and insects. From Archishnu Saha.

Why do people who grow crops have to stay in the same place for a long time?

Growing crops is a process that requires a significant amount of time and effort. In order to cultivate crops successfully, farmers need to stay in the same place for a long time. There are several reasons why this is necessary:

1. Soil fertility and preparation:
- When farmers grow crops, they need to prepare the soil by tilling, adding fertilizers, and removing weeds.
- Over time, the soil becomes more fertile as organic matter decomposes, making it easier to grow healthy crops.
- Staying in the same place allows farmers to continuously improve the soil quality and maintain its fertility.

2. Crop rotation:
- Crop rotation is an essential practice in agriculture that involves growing different crops in a specific sequence over several seasons.
- This helps prevent the depletion of nutrients from the soil and reduces the risk of pests and diseases.
- By staying in the same place, farmers can implement effective crop rotation strategies and ensure the long-term health of their crops.

3. Irrigation and water management:
- Adequate water supply is crucial for crop growth. Farmers need to establish irrigation systems and manage water resources effectively.
- By staying in the same place, they can invest in long-term infrastructure like wells, canals, or irrigation systems, ensuring a reliable water supply for their crops.

4. Knowledge of local conditions:
- Different regions have unique climatic and soil conditions that impact crop growth.
- Staying in the same place allows farmers to develop a deep understanding of the local conditions, including the best planting and harvesting times, suitable crop varieties, and pest and disease patterns.
- This knowledge is valuable for maximizing crop yield and reducing the risk of crop failures.

5. Building community and markets:
- Over time, farmers who stay in one place can establish strong relationships with their local community and market.
- They can build trust and credibility among consumers, which is essential for selling their crop produce.
- Additionally, being part of a local community allows farmers to access support networks, share resources, and exchange knowledge and techniques.

In conclusion, people who grow crops need to stay in the same place for a long time to ensure soil fertility, implement crop rotation, manage water resources effectively, acquire local knowledge, and build strong community and market connections.