One of the easiest ways to improve soil compaction is to carry out tillage and apply organic matter. Through these two methods, the structure and texture of the soil can be improved, and the soil aeration and permeability can be improved, thereby reducing the occurrence of compaction.
1.Ploughing:Tillage refers to the exchange of the top layer of the soil with the lower layer to improve the soil structure. This can be achieved through the use of farming machinery or hand tools. Tillage can break up compacted soil particles, increase soil aeration and water permeability, and help root growth and water infiltration. When ploughing, it is recommended to use deep ploughing, turning the soil to a depth of 20-30 cm.
2.Application of organic matter:Organic matter is an effective way to improve soil texture and structure. Organic matter includes farm manure, compost, decomposed animal and plant residues, etc. They can increase the organic matter content of the soil, improve the fertility and water retention of the soil, and help to improve the problem of soil compaction. When organic matter is applied, it can be evenly sprinkled on the soil surface and then tilled to promote the decomposition and mixing of organic matter.
Adjustment of farming system:Rationally adjust the farming system, such as crop rotation, intercropping, etc. This helps to keep the soil loose and viable, reducing the occurrence of soil compaction.
Deep ploughing of loose soil:Carry out deep ploughing and loosening the soil before planting to loosen the soil, increase the aeration pores, and improve the soil structure.
Avoid over-irrigation:Over-irrigation can lead to the formation and intensification of soil compaction, so it is necessary to control the amount of irrigation reasonably to avoid over-wetting the soil.
Soil pH regulation:According to the pH of the soil, the pH of the soil should be adjusted in a timely manner to keep the pH value of the soil in an appropriate range, which is conducive to the improvement of soil microbial activities and soil structure.
It should be noted thatImproving soil compaction is a gradual process that requires sustained effort and attention. In addition, depending on the situation, soil improvement may need to be combined with other soil improvement measures, such as the addition of gypsum or other soil amendments. The best improvement plan should be determined based on the type of soil, crop needs and actual conditions.