蔬菜作物的生长，要从土壤中吸收营养物质，因此．必须不断地用施肥的办法去补充养分。在施肥中要讲究技巧，合理施用，以满足蔬菜生长发育的需要。其具体措施是：1．看作物施肥不同的蔬菜作物对各种营养元素的需要量亦有不同。如叶菜类施用氮肥效果明显，所以追施氮肥数量较多 The growth of vegetable crops, to absorb nutrients from the soil, therefore. We must constantly use fertilizers to supplement nutrients. In fertilizer should pay attention to skills, reasonable application, to meet the needs of vegetable growth and development. The specific measures are: 1. See crops fertilizers different vegetable crops on the various nutrient requirements are also different. Such as leafy nitrogen fertilizer application is obvious, so chasing nitrogen fertilizer more