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1·The loss rate of NPK is 8.71%, and is Minimum.

氮磷钾配施处理氮素损失率最低，为8.71%。

2·Strong superiority of NPK uptake in low and middle NPK supply levels.

在中低氮、磷、钾水平下，根系活力较强，吸肥优势明显，物质生产效率较高。

3·I know when the word fertilizer is mentioned, we usually refer to NPK fertilizers.

我知道，说到肥料，我们通常指的是氮磷钾。

4·The pilot test on a fluidized bed granulator for urea-based NPK production is presented.

介绍利用流化床造粒机生产尿基复合肥的中间试验情况。

5·A technological process is described for the manufacture of urea-based NPK compound fertilizers.

叙述了利用尿素制npk尿基复合肥料生产工艺。

6·Afterwards, wheat plant in the living mulch system had a rapid growth and with significantly NPK absorption.

此后，植体覆盖系统冬小麦生长和NPK吸收都有一个明显的飞跃。

7·Besides, applying fertilizer improved soil microbial biomass c, however, divergence between NPK and Ntreatment is not marked.

施用肥料能提高土壤微生物量碳的含量，但NPK处理与N处理差异不大。

8·In addition, the structure of ammoniator-granulator, and the operation condition for MAP, DAP and NPK fertilizers are explained.

同时阐述了转鼓氨化造粒机的构造以及用于生产MAP、DAP和NPK复合肥的条件。

9·It would appear (Table 2.) that the 1995 predicted needs could be met immediately by applying the known technology of balanced NPK fertilization.

从表2看来，应用已知的平衡施肥(NPK)技术现在就可达到1995年的需求量。

10·The highest sustainability of productivity was observed on the plots where equilibrium NPK chemical fertilizer and organic fertilizer were applied.

NPK化肥平衡施用以及NPK化肥与有机肥配合施用稻麦产量稳定，紫色土生产力的可持续性最强。