Reporters understand that adding alginate, humic acid and amino acid nutrient carriers of natural or plant sources into the production process of urea would change modify and enhance the benefit of traditional urea. The alginate urea, zinc fulvate urea and aminoglutanic acid urea nitrogen utilization rate was 5 to 10 percentage points higher than general urea.
记者了解到，将天然或植物源的海藻酸类、腐植酸类和氨基酸类增效载体加入到尿素生产工艺中可对传统尿素进行改性增效，形成的海藻酸尿素、锌腐酸尿素、禾谷素尿素氮素利用率较普通尿素提高5～10个百分点。