条件筛选
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How should urea topdressing be applied for the highest utilization rate?
Urea is a neutral fertilizer used on various soils and crops. It is easy to store, convenient to use, and causes little damage to the soil. It is one of the most widely used fertilizers and is rich in nitrogen. However, there are still many points to pay attention to when using it. So,
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China's fertilizer utilization rate increased by 2.2 percentage points
China's fertilizer utilization rate rises by 2.2 percentage points
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After 5% of the artichoke's heart is scooped out, its utilization rate is higher
After 5% of the "heart" is scooped out, the artichoke's utilization rate is higher