Matters needing attention in the use of trace element fertilizer

Fertilization is indispensable in the process of planting, and crops have more comprehensive requirements for nutrition, so there are more kinds of fertilizers, among which the demand for trace element fertilizer is less, but its importance is no less than other elements. However, the lack of certain trace elements in crops will also seriously hinder its growth, so what should be paid attention to in the application of trace element fertilizer? Let's get to know it with the editor.

1. Pay attention to the dosage

Most crops can not grow without trace elements, but the demand for trace elements is very low, and there are many kinds of trace elements, so the demand for many trace elements from lack to satisfaction is very small. Therefore, in the application of trace elements, we must control the amount of trace elements, to evenly apply comprehensively, so as not to use too much, resulting in too much concentration, but will affect the growth of crops.

2. Corresponding application

Different soils contain different trace elements, and the effect of applying trace elements will be different. For example, the content of trace elements such as zinc, manganese, boron and other trace elements in the soil in the north is low, and the availability is also insufficient. In the south, it is easy to lack molybdenum. Therefore, when we apply trace elements, we must make clear the varieties of trace elements according to the situation of trace elements in the soil, and then apply the missing trace elements.

3. Crop types

In the application of trace elements, we should also pay attention to the types of crops, because different crops have different responses and adaptability to various trace elements, and the demand for trace elements will have different requirements. For example, corn has a greater demand for potash fertilizer, while rape has a greater demand for boron fertilizer, so in the application of trace elements, we should pay attention to follow up the crops planted and control the use of trace elements.

4. Combined fertilization

At the time of planting, the application of trace element fertilizer can be effective only after meeting the crop's demand for conventional elements such as nitrogen, phosphorus and potassium. There are many trace elements in organic fertilizer, and it is also an important measure to supplement soil trace elements. Proper application of organic fertilizer can obviously improve the quality of soil, thus increasing the content of trace elements in soil. The combined application of organic fertilizer and trace element fertilizer is the key to meet the nutritional needs of crops.

The above is the introduction of matters needing attention in the application of trace element fertilizer. I hope it can help you. If you want to know more about it, please pay attention to us.