大家都知道,化学肥料有氮肥、磷肥、钾肥、有机肥、以及微量元素复合肥等几大类。可是,你知道气肥吗?它不是一般俗称的碳酸氢铵,而是塑料大棚菜中专门施用的 CO_2气体肥料,它是化肥大家族中一个新成员。人类需要吃饭、喝水,更需要呼吸。植物也一样,它不仅需要氮、磷、钾及各种微量元素和水,也需要呼吸。 We all know that chemical fertilizers have nitrogen, phosphate, potash, organic fertilizer, and trace elements such as fertilizer several categories. However, do you know that gas fertilizer? It is not generally known as ammonium bicarbonate, but plastic greenhouse vegetable dedicated CO 2 gas fertilizer, which is a large family of chemical fertilizers. Humans need to eat, drink water, but also need to breathe. The same applies to plants, which require not only nitrogen, phosphorus, potassium and various trace elements and water, but also breath.