蔬菜机械化的条件复杂,各国采用的方式很多。这里选择介绍一些国外蔬菜机械化的情况。一、种植和田间管理机具1.播种机在美国采用直播的蔬菜有胡萝卜、洋白菜、菜花、芹菜、莴苣、洋葱、西红柿等。用于播种这些菜子的机具有条播机、单组播种机和蔬菜播种机。由约翰·迪尔 The mechanization of vegetables is complicated, and there are many ways that countries use. Here choose to introduce some foreign mechanization of vegetables. First, planting and field management tools 1. Seeder in the United States using live vegetables carrots, cabbage, cauliflower, celery, lettuce, onions, tomatoes and so on. Machines for sowing these rape seeds include seed drills, mono sowing machines and vegetable planters. By John Deere