有很多工厂下脚料可作农作物的养料,这些下脚料,有的可作基肥,有的甚至可作追肥使用。目前在农业生产大跃进的形势下,需要发掘肥源,以满足农业的要求,而工厂下脚料的利用,正是这方面的肥源之一,特别是在工厂较多的城市郊区,离工厂近,运输费用小,工厂下脚料可以源源不断供应。但不是所有工厂下脚料都能被利用的,有的固然 There are a lot of factory scraps can be used as crop nourishment, these scraps, and some can be used as base fertilizer, and some can even be used for dressing. At present, under the situation of great leap forward in agricultural production, fertilizer sources need to be explored to meet the requirements of agriculture. Utilization of factory scraps is one of the sources of fertilizer in this respect. Especially in the suburbs of cities with more factories, Nearly, transportation costs are small, the factory can be an endless supply of scraps. But not all factory scraps can be used, and some of course