Industry Info

Fertilizer equipment manufacturer tell you urea or NPK compound fertilizer for corn topdressing

2021/05/03
Do you use urea or compound fertilizer for corn topdressing? Do you know the difference between the two fertilizers? The following fertilizer manufacturing equipment manufacturer will give you a detailed introduction on whether these two fertilizers are suitable for corn topdressing.

Generally speaking, the composition of urea is relatively single. In the preparation process, urea can only provide nitrogen for crops. Therefore, when crops need to grow quickly, a large amount of nitrogen fertilizer must be provided for the crops, so urea is a good fertilizer.

Generally speaking, the nutrient structure of compound fertilizer is more complex than urea. It is processed by NPK fertilizer production line according to a certain proportion of nutrient structure. It can be considered as a chemical fertilizer made of various nitrogen, phosphorus, potassium and trace element fertilizers. From the perspective of fertilizer efficiency, the nutrient structure of compound fertilizer is relatively balanced, which can form crop supplement in all directions, and improve the state of crops due to the lack of multiple nutrient elements. So when corn topdressing, is it compound fertilizer or urea?
NPK compound fertilizer for corn topdressing

So when corn topdressing, is it compound fertilizer or urea? We think compound fertilizer can be considered as topdressing for maize. The nutrient structure of compound fertilizer is more balanced than that of urea. For example, the roller granulator granulates a variety of fertilizers. The fertilizer efficiency of many compound fertilizers is longer than that of urea, which is of great help to corn.
At the same time, in order to make crops grow more vigorously, top dressing can now be applied with urea. This does not mean that the application effect of compound fertilizer is not good, but that the application effect of urea is not obvious. If you consider its cost, then urea is more cost-effective. In short, of course, in the crop growing season, due to various diseases caused by the lack of vegetarian food, it is more appropriate to consider NPK fertilizer when you need to find the roots.
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