At present, China's rural water resources are in short supply and the water pollution situation is severe. Family farms are an important part of China's agricultural modernization, and their development level is an important indicator to measure the degree of modernization of a country and a region. The application of agricultural Internet of Things technology in the field of agriculture is helpful to solve the problem of water shortage in family farms in water shortage areas. Based on the questionnaire data, this paper used structural equation modeling (SEM) to study the relationship between ...