Is it better to use farmyard manure or chemical fertilizer for rural farming?

Advantages: 1 Chemical fertilizer can increase the nutrients of soil and crops.

Chemical fertilizer is an inorganic fertilizer, which is manufactured artificially, so it contains extremely high and clear nutrients, and can provide the required nutrients independently according to the needs of crops. There will be no element deficiency because some nutrients are low.

Advantage 2. The fertilizer efficiency is fast, which can quickly promote the growth of crops.

Fertilizers are mostly water-soluble fertilizers or weakly acidic fertilizers, so they can quickly play a role in promoting crop growth after being applied to soil, and the effect is obvious.

Disadvantages: the nutrient composition is single, which is easy to cause fertilizer damage.

Although the nutrient content of fertilizer is high, the nutrient is relatively simple, so in order to meet the needs of different crops, it is necessary to change the types of fertilization to achieve sufficient results. Moreover, due to the high nutrient content, it is necessary to control the "quantity" when fertilizing, otherwise, once fertilization is excessive, it will easily cause fertilizer damage and endanger crop growth.

Let's look at farmyard manure:

Advantages: comprehensive nutrition, no residue and long-lasting fertilizer effect.

Farmhouse manure is a fertilizer formed by the fermentation of manure and urine, which contains comprehensive nutrients. Moreover, farm manure can continue to exert its fertilizer efficiency after being applied to the ground, and the organic matter contained in it can also improve the soil structure and promote crop growth. Most importantly, the crops planted with farmyard manure have no chemical residue, which can better ensure the original flavor of the crops themselves.

Disadvantages, slow fertilizer efficiency

Farmhouse manure must be decomposed in the soil to exert its fertilizer efficiency, so the speed is relatively slow.

So in general, chemical fertilizer and farmyard manure have their own advantages and disadvantages in crop growth, so when they are used, they can be combined according to the situation to give full play to their fertilizer efficiency.