同时可以看出氮肥增效剂能提高尿素利用率。
Therefore, nitrogen synergists could improve urea utilization rate.
以甘薯为材料，采用裂区设计探索了氮肥增效剂在南方热带地区的应用效果。
The experimentation takes sweet potato stem rot for example, using split plot design for exploring the implication effect of nitrogen adjuvant in south china tropic areas.
在大田小区试验条件下，研究了复合氮肥增效剂对玉米生长、产量和尿素氮利用的影响。
A field experiment was conducted to study the effects of 4 compound nitrogen fertilizer synergists on the growth and yield of maize and urea-N utilization by it.
以甘薯、玉米为材料，采用裂区设计，初步探索了氮肥增效剂在南方热带地区的农用效应。
Sweet potato and corn were used as materials with split-plot design to preliminarily explore the agricultural effects of nitrogen fertilizer potentiator applied in the tropical region of South China.
示范推广的结果表明：氮素长效增效剂的施用量不能超过氮肥施入量的8%，也不能低于6%。
Results shows: using measure of Long and Add Effect Pill of Wide Nitrogenous can not exceed 8% Nitrogenous Fertilizer and also low 6% one.
示范推广的结果表明：氮素长效增效剂的施用量不能超过氮肥施入量的8%，也不能低于6%。
Results shows: using measure of Long and Add Effect Pill of Wide Nitrogenous can not exceed 8% Nitrogenous Fertilizer and also low 6% one.
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