Of course, straw can be used as regenerative fertilizer. Recently, there is a more advocated straw returning technology, that is, the harvested straws of corn, wheat, rice and other crops are crushed on the spot by machinery, evenly scattered on the surface, and then plowed into the soil with rotary tillage equipment, so that the straws are fully mixed with the topsoil and decomposed in the soil.

It is a simple and applicable technology to improve soil structure, increase organic matter content and promote continuous crop yield increase.

Benefits of using straw as fertilizer:

1. Increasing soil nutrients can reduce the amount of chemical fertilizer. Straw contains nitrogen, phosphorus, potassium, magnesium, calcium, sulfur and other elements, which are essential nutrients for crop growth.

2. Drought and moisture conservation. Straw returning to the field can form aerial coverage, which has many advantages, such as inhibiting soil moisture evaporation, storing precipitation and raising ground temperature.

3. Improve the physical and chemical properties and texture of soil. Straw contains a small amount of dynamic substances, and the soil biological activity increases sharply after returning to the field, and the contact enzyme activity can be increased by 47%. With the strengthening of microbial reproduction, biological nitrogen fixation is increased, alkalinity is reduced, acid-base balance of soil is promoted, and nutritional structure tends to be reasonable.

4. Improve crop yield and quality; Reduce the occurrence of pests and diseases.

5. Reduce air purification caused by straw burning.

Generally speaking, using straw as fertilizer is worth promoting. As far as I know, the integration of water and fertilizer is also very good at present, just like carbon filling, with a little, good results can be achieved. Always tell growers that they can really save a sum of money.