What is the type of plough wall used in general farmland ploughing?
First of all, we need to know how the furrow works. The function of tillage is to compact the soil blocks, mix the soil, cover the surface, enhance the soil aeration and water holding capacity, and provide a suitable soil environment for crops. To achieve the above purpose, the bottom layer of the plough is required to have high stiffness and durability to adapt to a variety of harsh environments in the field.
The forms of mouldboard plough walls commonly used in field tillage include flat wall type and concave wall type. Due to its large contact surface with the ground, it is able to better crush the soil and improve the mixing efficiency. Moreover, it has the advantages of simple structure and low production cost, and has been widely used in farmland cultivation. The concave plough wall tillage method has good crushing and turning effect, and is especially suitable for tillage with high cultivated land depth requirements.
In addition to the two different planing methods, such as flat and concave, various types such as welding type and combined type can also be used. This type of plow is welded by high-strength steel plate, which is impact-resistant and wear-resistant, and is suitable for cultivated land with complex terrain and hard soil. The modular plough wall combines the planing of a variety of materials to take advantage of the advantages of a variety of materials, thus improving the overall performance of the planing.
In short, in ordinary cultivated land, different mouldboard plough bottoms can be selected according to needs. When determining the bottom layer of the plough, soil conditions, topographic characteristics, crop varieties and operating conditions should be taken into account. Through the rational design of ridge structure, the utilization rate of cultivated land, the quality of cultivated land and the effect of increasing crop yield can be effectively improved, so as to achieve the purpose of sustainable development.
In production practice, in order to ensure the performance of the bottom layer of the plow and extend its service life, it is necessary to: first, carry out regular wear detection on the bottom layer of the plow and replace it; Secondly, in order to achieve the best tillage efficiency, the inclination angle and height of the plough wall should be appropriately adjusted according to the local soil quality and work needs. In addition, in order to improve work efficiency, the bottom layer of the plough should be cleaned frequently, and anti-rust treatment should be carried out; When the bottom layer of the plough is damaged and the working condition deteriorates, it should be repaired or replaced.
In recent years, with the progress of China's agricultural science and technology, a variety of new plough bottom materials and new technologies have also emerged. For example, furrows made of high-strength lightweight alloys or engineering plastics are lightweight, hard and durable; In recent years, a class of intelligent ploughshares with independent intellectual property rights is gradually being widely used in the agricultural field, which can be independently adjusted and intelligently regulated by means of sensing and control, so as to improve the efficiency and accuracy of cultivated land.
In general, in ordinary cultivated land, different plough bottoms should be selected according to specific conditions. Reasonable selection of the bottom layer of the plough, to fully consider the soil conditions, topographic characteristics, crop varieties and work needs, in order to ensure the working state of the bottom layer of the plough, improve work efficiency. With the progress of agricultural science and technology, new materials and technologies for the bottom layer of the mouldboard plough will appear, which will bring more choices and possibilities for efficient cultivation of cultivated land and improvement of cultivated land quality.