[affected by persistent drought 75% of Spain faces the risk of desertification] May 9-Spain is known as the "vegetable basket" in Europe, but due to the impact of persistent drought, the water level of rivers in many parts of Spain is falling and land desertification is increasing. At present, the Spanish government is caught in a dilemma between protecting the local ecological environment and maintaining regional agricultural development and ensuring the supply of European agricultural products. According to data provided by Spain's Ministry of Ecological Transformation, rainfall in Spain has been below average for 36 consecutive months. At the same time, 3/4 of Spain is at risk of desertification.