Evaluate the influence of planting alfalfa on the geographical environment in Aqi area

Soil improvement, ecological protection and promotion of tourism development.

1. Soil improvement: Alfalfa is an excellent green manure crop, which can improve soil through nitrogen fixation, increase soil fertility, and help improve soil quality and water retention capacity.

2. Ecological protection: Alfalfa is a plant with strong herbaceous characteristics, which can effectively prevent soil erosion and play a positive role in protecting the ecological environment.

3. Promote the development of tourism: Aqi is located in the grassland area of Inner Mongolia, and the flowering period of alfalfa is just in summer, which can bring better eco-tourism resources and increase local tourism income.