phosphoric fertilizer是什么意思 phosphoric fertilizer怎么读
phosphoric fertilizer的相关资料
phosphoric fertilizer的用法和样例
- The main material of the phosphate fertilizer is apatite.
这种磷肥的主要原料就是磷灰石。 - 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。
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