2) high efficient phosphoric fertilizer
高效磷肥
1.
Based on the studies of the mechanisms of specially strong fixation of P in the soils in Leizhou Peninsula, high efficient phosphoric fertilizers were made by using the modified industrial and agricultural wastes as activated agents to activate ground phosphate rock.
在研究雷州半岛土壤特殊的强固磷机理基础上,以改性的工农业废弃物作为活化剂,活化磷矿粉制得高效磷肥,不仅利用了废弃物资源,变废为宝,而且节省了硫酸资源,降低了肥料成本。
3) N preservation
提高肥效
5) highly efficient liquid fertilizer
高效液肥
补充资料：肥吃肥喝
1.大吃大喝。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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