phosphoric fertilizer

• 磷肥

phosphoric fertilizer的用法和样例：

例句

1. The main material of the phosphate fertilizer is apatite.
   这种磷肥的主要原料就是磷灰石。
2. The phosphorus fertilizer and farmyard manure had the best effects on maize yield in Drab Fluvo-aquic soil.
   相关分析表明，在褐潮土上增施磷肥和有机肥对提高玉米产量具有重要的作用。