What are the functions of deep soil loosening?

     Soil deep loosening is one of the four core techniques of soil conservation tillage. Soil deep loosening is completed by using different power machinery and corresponding deep loosening machinery.

     Due to the continuous years of soil surface rotary tillage operation, the current soil surface layer has the problem of "shallow, solid and few",that is, the soil surface layer becomes shallow, the soil structure is tight, serious compaction, and the effective soil amount is significantly reduced, which has seriously hindered the normal play of grain yield potential.

     Soil deep loosening is a tillage technology that loosens the soil, breaks the bottom layer of the plough, improves the structure of the surface layer, and enhances the soil water storage and the ability to resist drought and flood. There are two kinds of deep loosening operations: comprehensive deep loosening and local deep loosening. Comprehensive deep loosening is to use deep loosening plough to loosen the soil comprehensively. This method is suitable for the basic construction of farmland and the transformation of shallow soil. The local deep loosening is the local loosening of the soil with the bar tooth, chisel shovel or the moldshare between the loosened soil and the unloosened soil. Usually said deep loose generally refers to the local deep loose.

     The role of deep loosening：

     1. Break the bottom layer of plough, deepen the plough layer and improve the quality of cultivated land. Many years of shallow tillage will form a hard plough bottom, plough bottom is not conducive to the infiltration of water and plant roots down, especially the small tractor for many years of shallow tillage, resulting in shallow soil surface, grain growth has a greater impact, affect grain yield. In deep loosening, the deep loosening shovel passes through the lower part of the plow bottom, which can effectively break the original plow bottom and deepen the plow layer.

     2, Improve the water storage capacity of soil. Deep loosening of the deep soil is conducive to the infiltration of water. In addition, the general soil surface roughness increases after deep loosening, which can hinder rainwater runoff and prolong the infiltration time of rainwater. Therefore, the water storage force of deep loosening is relatively large.

     3. Improve soil structure. After deep loosening, the soil structure is formed, which is conducive to the gas exchange of soil, the activation of microorganisms and the decomposition of minerals, and the improvement of soil fertility.

     4. Reduce rainfall runoff and soil water erosion. Deep loose do not turn the layer, so that the residue, straw scale, weeds most covered in the surface, is conducive to water retention, reduce wind erosion, but also can absorb more rain, but also can delay the production of runoff,weaken the intensity of runoff, reduce soil erosion, effective protection of soil.

     5. Improve the utilization rate of fertilizer. After the soil is deeply loosened, the dissolution capacity of fertilizer can be increased, which has a great ability to reduce the loss of fertilizer and improve the utilization rate of fertilizer.

     6. Reduce the occurrence of diseases and pests. Deep land consolidation can break the living environment of overwintering pests, so that pests can not normally hatch in the next year. Deep land consolidation can also clean up some of this year's disease plants, reduce pathogens, and reduce the occurrence of pests and diseases in the next year.

     In modern agricultural production, in order to obtain high and stable grain yield with high quality, it is necessary not only to have excellent germplasm resources, sufficient organic and inorganic fertilizers, effective ways to control diseases, insect pests and mice, but also to have the support of applicable advanced agricultural machinery. Jiangsu Fujie blade Industry Co, Ltd. is a professional manufacturer of agricultural machinery parts, leading products are rotary tillage scimitar, plow tip plow shovel, S-shaped teeth, disc rice ball blade, hammer claw, furrow plow accessories, etc. The products are made of high-quality materials, exported to 85 countries and regions, welcome new and old customers to contact us for guidance!