蔬菜几种追肥方法的利弊琐谈 蔬菜播种后和定植后,为了满足其生长发育的需要,往往需要较多的追肥,追肥量一般要占作物全生育期总量的1/3甚至更多。这里介绍几种常用的追肥方法,列举其利弊,供菜农参考选用。 1、冲施 作物浇水时,把定量化肥撒在水沟内溶化,随浇水渗入作物根系 Advantages and Disadvantages of Several Top-dressing Methods of Vegetables After talking about planting vegetables and planting, in order to meet the needs of their growth and development, they often need more top-dressing. The amount of top-dressing usually accounts for 1/3 or more of the total growth period of the crops. Here are several commonly used method of dressing, citing the pros and cons for vegetable farmers reference selection. 1, Chong Shi crop watering, the quantitative fertilizer scattered in the ditch watermelon, infiltration with the crop root system