What are the advantages and disadvantages of organic fertilizer compared with manure? Can you elaborate on it?

Compared with traditional fertilizers, organic fertilizers have the following advantages:

Organic fertilizer is a kind of all-element fertilizer with comprehensive nutrients, and it is not easy to cause element deficiency in crop growth.

Organic fertilizer has slow nutrient release and long-lasting fertilizer effect.

Organic fertilizer can improve the soil environment, improve the buffering capacity of soil, and improve the ability of water storage and fertilizer conservation.

Organic fertilizer has a wide range of raw materials, such as livestock manure, animal and plant residues, peat, urban garbage and so on.

With the improvement of people's requirements for environment and food safety, it is the general trend to increase the amount of organic fertilizer and reduce the amount of chemical fertilizer, and the application prospect of organic fertilizer is broad.

It is worth noting that organic fertilizer must be fully decomposed before it can be applied, otherwise it will cause seedling burning or plant diseases and insect pests. At the same time, it is necessary to properly cooperate with chemical fertilizers to meet the nutrient needs of crops at different growth stages. If these two points are done well, the purpose of land cultivation and high and stable yield can be achieved.

Organic fertilizer is a kind of farm manure used locally by rural people. It is made locally and used locally. Among them, animal and plant residues, human and animal feces and urine, soybean bran and so on are the main products. At present, a large number of commercial organic fertilizers are basically farmyard manure made of more advanced technologies such as fermentation, sterilization and deodorization, which has the advantages of convenient application and quick effect.

In the early years, in order to greatly increase the yield, inorganic fertilizers were used in large quantities for a long time, which led to soil hardening and extreme lack of trace elements. It is becoming more and more difficult to obtain high yield only by increasing the amount of chemical fertilizer. Only by increasing soil organic matter and improving soil nutrient structure can we produce high-quality agricultural and sideline products continuously and stably.

Now, people's living standards have generally improved. After eating enough and wearing warm clothes, eating delicious health has become everyone's daily needs. How to produce more non-toxic and pollution-free agricultural products with comprehensive nutrition? Only a large amount of organic fertilizer supplemented by a small amount of inorganic fertilizer is the best way. Therefore, with people's increasing attention to planting technology, the use of organic fertilizer will definitely increase, and high-quality commercial organic fertilizer will be more sought after by growers.

Organic fertilizer is mainly produced by microbial fermentation of animal manure and plant straw. The main function of organic fertilizer is to improve soil structure and restore soil fertility. Organic fertilizer is also a kind of long-term fertilizer, which releases fertility slowly and is very helpful for plant growth. Organic fertilizer is also a compound fertilizer, which contains all the elements needed for plant growth.

Traditional chemical fertilizers are generally short-acting and single-fertilizer, with strong fertility and quick release. If they are not absorbed, they will be wasted. At the same time, these fertilizers will kill some organisms in the soil and change the structure of the soil, which is why earthworms and loaches have disappeared in the field now.

It is said that the use of organic fertilizer is advocated now, and there are also manufacturers specializing in the production of organic fertilizer abroad. The only problem is that the amount of organic fertilizer used is relatively large, so this also leads to the relatively dry cost of using organic fertilizer. The added value of agricultural products is low, and the use of organic fertilizer is at a loss, which is difficult to popularize.