一、蔬菜测土配方施肥原则首先根据不同蔬菜类型和品种、生长发育、产量和测定土壤养分含量情况,确定施肥种类和数量。根据农家肥和化肥的特点,合理搭配施肥。农家肥宜做基肥,化肥宜做追 First, the principle of soil testing and fertilization of vegetables The principle of fertilization according to different types of vegetables and growth, development, production and determination of soil nutrient content, determine the type and quantity of fertilization. According to the characteristics of farmyard manure and fertilizer, with a reasonable fertilization. Manure should be based on fertilizer, fertilizer should be chasing