Advantages of mixed application of farm manure and chemical fertilizer

Farm manure and chemical fertilizer are indispensable main fertilizers in planting and production. Is the key to ensure the normal growth of crops, many people will only apply farm manure or chemical fertilizer when fertilizing. In fact, the mixed application of farm manure and chemical fertilizer has many advantages. So what are the specific ones? The following editor brings you the advantage of mixed application of farm fertilizer and chemical fertilizer. Let's have a look!

1. Comprehensive nutrition

When fertilizing, the mixed application of farm manure and chemical fertilizer can provide comprehensive nutrients for the growth of crops. Chemical fertilizer has the advantages of high nutrient content and fast fertilizer effect, but the disadvantage is that the duration is not long and the nutrition is relatively simple. Compared with farm fertilizer, its advantage is complete fertilizer, which lasts for a long time, but contrary to chemical fertilizer, insufficient nutrient content and slow fertilizer efficiency are the main disadvantages. Therefore, the mixed application of farm fertilizer and chemical fertilizer can complement each other and improve the fertilizer efficiency and duration.

2. Reduce nutrient fixation

The mixed application of farm manure and chemical fertilizer can also reduce the nutrient fixation of chemical fertilizer. Because after the application of chemical fertilizer, some nutrients in chemical fertilizer will be absorbed or fixed by the soil, resulting in a decline in fertilizer efficiency. In order to reduce the effectiveness of nutrients, but mixed with farm manure, it can effectively change this phenomenon. Because the application of farm fertilizer and chemical fertilizer can reduce the contact area between chemical fertilizer and soil, so as to effectively alleviate the phenomenon that chemical fertilizer is fixed by soil.

3. Improve the ability of saving

In addition to the above advantages, the combined application of farm manure and chemical fertilizer can also improve the conservation capacity of soil and reduce fertilizer loss, thus improving the absorption and mitigation of nutrients by crops. Because the solubility of chemical fertilizer is relatively large, if applied alone, then the osmotic pressure of the soil is very high. As a result, it will affect the nutrient water absorption of crops, lead to serious nutrient loss and affect the growth of crops. Therefore, mixing it with crops can effectively alleviate this phenomenon.

4. Adjust soil acidity and alkalinity

Finally, the mixed application of farm fertilizer and chemical fertilizer can also play a role in regulating soil pH, improving soil structure and creating a good growth environment for crops. Because farm manure mainly provides sufficient raw materials for the growth of microorganisms, while chemical fertilizer provides a lot of inorganic nutrients for the growth of microorganisms. The mixed application of the two can ensure the normal growth of microorganisms, which is very beneficial to the decomposition of organic fertilizer.

The above is a brief introduction to the advantages of mixed application of farm fertilizer and chemical fertilizer. That's all for today's introduction. This article is for reference only. I hope it can be helpful to everyone.