Why use farmyard manure to grow vegetables?

As the saying goes, "every flower in a crop depends on manure." In agricultural planting, "manure" absolutely plays a decisive role. Now we are more used to calling it "farmyard manure". Whether in vegetable or fruit planting, it will be used as a large amount of farm manure. Why?

What is farmyard manure Many people think that farmyard manure is manure, but it is not. Farmhouse manure includes manure, but it is not just manure. In addition to manure, green manure, mud manure, straw, plant ash and other fertilizers that can provide nutrients for crop growth are all called farmyard manure.

But generally speaking, manure accounts for a large proportion in farm manure, so we should pay attention to its decomposition in the process of using manure. If it is not thoroughly decomposed, farmyard manure will bring problems such as root burning, pests and diseases.

Use farmyard manure to provide nutrients: farmyard manure contains large, medium and trace elements such as nitrogen, phosphorus, potassium, calcium, magnesium and sulfur, which can provide nutrients for crop growth, and its release is stable and slow, which is the source of long-term nutrients for crop growth;

Loose soil: farmyard manure can not only provide nutrients, but also promote the formation of aggregate structure in the soil, make the soil more loose and breathable, facilitate watering and fertilization, and improve the soil's ability of heat preservation, fertilizer conservation and water retention.

Adjusting pH: Farmhouse manure is also called "organic fertilizer", and traditional fertilizers are all "inorganic fertilizers". Organic fertilizer is the raw material of microbial life, so the application of farm manure can improve soil activity and avoid the acid-base imbalance of soil caused by long-term application of chemical fertilizer.

Farmhouse manure is irreplaceable. With the continuous development of science and technology, more and more fertilizers are continuously produced. Is farmyard manure, a very primitive fertilizer, facing elimination? The answer is no, so far, farmyard manure is irreplaceable, which is why so many growers use farmyard manure when growing vegetables and fruits-

First of all, the price of farmyard manure is lower. Compared with the finished fertilizer, farmyard manure is more common to obtain, and it is almost a low-cost fertilizer in rural areas, which meets the needs of farmers.

Secondly, farmyard manure is environmentally friendly, does not harm the soil, is suitable for long-term use, and is beneficial to the growth of crops;

Thirdly, farmyard manure is an organic fertilizer. Although there are many kinds of fertilizers at present, farmyard manure as an organic fertilizer is very necessary and irreplaceable.