蔬菜的施肥技术卫辉市农业局李光河，常新山一、看菜施肥不同蔬菜对各种营养元素的需求不同。叶菜类蔬菜的食用部位，主要是营养体的叶片，因此氮肥数量要求较多。瓜果类蔬菜，除必要的氮肥外，也应适当地增加磷、钾肥。有经验的菜农，还特别注意大量地施用有机肥。有机肥... Vegetable fertilization technology Weihui City Bureau of Agriculture Li Guanghe, often a new mountain, see vegetables different vegetables fertilizers different nutrient needs. Leafy vegetables, edible parts, mainly vegetative leaves, so the number of nitrogen requirements more. Fruits and vegetables, in addition to the necessary nitrogen fertilizer, should also be an appropriate increase in phosphorus and potassium fertilizer. Experienced vegetable farmers, but also pay special attention to the large amount of organic fertilizer. Organic Fertilizer...