Weaknesses and comparative analysis tools for surface treatment of the soil

High-yield crop largely depends on the environment in which the plant develops, in particular, the structure of the soil, its density of addition, structural composition, humidity, hardness of the soil penetrates both air and moisture. These parameters depend on various factors, and may vary within wide limits. Soil compaction occurs to some extent due to the exposure to the elements - the gravitational force, rain, but the primary effect on soil suspension systems have agricultural machinery, by which various operations are performed during the development and growth of plants. While the degree of the impact depends not only on the working bodies and the types of machines, but also on some in agronomic terms is their use, how much impact they have and other factors. The high density of the soil has a negative impact on her fertility and reduces crop yields. According to scientific calculations, various organizations, reduction of grain crops, only on soil compaction in Russia reaches 13-15 million. M. Abroad, the damage from the shortage of agricultural crops, due to compaction of the soil layer is estimated at about 2 billion. Dollars. In Sweden, the annual loss of compaction is estimated at approximately 100 million. Kroons. Excessive soil density can increase the loss of crops to 64%. So to solve this problem (compaction) have been developed the machine for loosening the soil. Using bulk rippers tillage allowed to simultaneously process the soil layer and to disconnect a track of the passage of the tractor, reducing the density of the soil and creating favorable conditions for the development of crops. Therefore, for the consideration of the most desired obemnogo ripper comparative analysis of agricultural tools.