What are the advantages of applying farmyard manure and chemical fertilizers together?
Farmyard manure and chemical fertilizers are both indispensable main fertilizers in planting and production. They are the key substances that ensure the normal growth of crops. Many people, when fertilizing, apply only farmyard manure or only chemical fertilizers. But in fact, mixing farmyard manure with chemical fertilizers has many advantages. So what exactly are they? Below, the editor brings you the advantages of mixing farmyard manure with chemical fertilizers. Let's take a look!
1. Comprehensive nutrients
When fertilizing, if farmyard manure and chemical fertilizers are mixed and applied, they can provide comprehensive nutrients for crop growth. Chemical fertilizers have the advantages of high nutrient content and fast fertilizer effect, but their drawbacks are that they do not last long and their nutrients are relatively single. Compared with farmyard manure, its advantage is that it is a complete fertilizer with a long duration, but precisely the opposite of chemical fertilizers, its main drawbacks are insufficient nutrient content and slow fertilizer effect. Therefore, mixing farmyard manure with chemical fertilizers can complement each other, improving fertilizer efficiency and duration.
2. Reducing nutrient fixation
Mixing farmyard manure with chemical fertilizers can also reduce the nutrient fixation phenomenon of chemical fertilizers. This is because after chemical fertilizers are applied, some nutrients in the chemical fertilizers will be absorbed or fixed by the soil, causing the fertilizer efficiency to decline. This reduces the availability of nutrients, but after mixing with farmyard manure, this phenomenon can be effectively changed. This is because after farmyard manure and chemical fertilizers are applied, the contact area between chemical fertilizers and soil can be reduced, thereby effectively alleviating the phenomenon of chemical fertilizers being fixed by the soil.
3. Improving retention capacity
In addition to the above advantages, applying farmyard manure and chemical fertilizers together can also improve the soil's retention capacity, reduce fertilizer loss, and thereby improve the absorption of nutrients by crops. This is because the solubility of chemical fertilizers is relatively high, and if applied alone, the osmotic pressure on the soil is very high. This affects the crop's absorption of nutrients and water, causing serious nutrient loss and affecting crop growth. Therefore, mixing them with crops can effectively alleviate this phenomenon.
4. Regulating soil pH
Finally, mixing farmyard manure with chemical fertilizers can also regulate soil pH, improve soil structure, and create a good growth environment for crops. This is because farmyard manure mainly provides sufficient raw materials for the growth of microorganisms, while chemical fertilizers provide a large amount of inorganic nutrients for microbial growth. Mixing the two can ensure the normal growth of microorganisms, which is very beneficial for the decomposition of organic fertilizer.
The above is a brief introduction to the advantages of mixing farmyard manure with chemical fertilizers. That's all for today's introduction. This article is for reference only, and I hope it can be helpful to everyone!