In agricultural production, mineral fertilizers are gradually favored by farmers for their rich mineral elements and unique fertilizer effects. However, how to use mineral fertilizers correctly and give full play to their fertilizer effects is a concern for many farmers. The following are some practical tips for use.
1. Reasonable ratio
There are many types of mineral fertilizers, and the elements contained in each fertilizer are also different. Before use, you should choose the appropriate mineral fertilizer according to the soil test results and crop needs, and mix them according to the recommended ratio to avoid blind fertilization.
2. Pay attention to the timing of fertilization
The timing of fertilization is crucial to the effectiveness of fertilizers. Generally speaking, mineral fertilizers should be applied during the critical period of crop growth, such as seedling stage, flowering stage and fruiting stage. At the same time, according to the weather and soil moisture conditions, choose the appropriate time for fertilization to ensure that the fertilizer can be fully absorbed by the crop.
3. Control the amount of fertilization
Excessive or insufficient fertilization will affect the growth of crops. Although mineral fertilizers have a long-lasting effect, they should also follow the principle of "small amounts and multiple times". According to the growth of crops and soil fertility, the amount of fertilizer should be reasonably controlled to avoid waste and soil pollution caused by excessive fertilizers.
Fourth, safe use
When using mineral fertilizers, you should pay attention to safety precautions to avoid direct contact of fertilizers with the skin and eyes. At the same time, they should be stored in a cool and dry place, away from fire and food to prevent accidents.
Five, scientific rotation
Using the same mineral fertilizer on the same land for a long time may lead to excess or deficiency of certain elements in the soil. Through a scientific rotation system, soil nutrients can be balanced and soil quality can be improved.
Following the above tips and using mineral fertilizers reasonably will help increase the yield and quality of crops and bring greater economic benefits to agricultural production.
