● Mastering the ways of collecting and preparing soil samples scientifically according to the analysis requirements
● Being able to measure and regulating soil moisture according to production requirements
● Being able to complete the content measurement of soil organic matter, N, P, K nutrients, and other fertility basic substances, and drawing up the regulation scheme according to the measurement results
● Being able to complete the measurements of physical and chemical properties such as soil texture, porosity, tillage, acidity, and alkalinity
● Being able to put forward reasonable adjustment plans
● Summarizing the types, properties, and application requirements of commonly used fertilizers, and being able to apply various fertilizers
● Formulating reasonable fertilization scheme and applying fertilization technology flexibly according to production practice