Method and results of laboratory tests of the device for application of mineral fertilizers

摘要

The process of application of mineral fertilizers with simultaneous sowing of sugar beet seeds should ensure timely feeding of root vegetables with nutrients,at the same time creating a favorable zone for comfortable development of the fetus root system.The method of planning research of tight sealing body consists in selecting of certain number of experimental tests to solve the task.However,the number of tests received should be minimal,with the maximum quality of the final result,in order to analyze the obtained data and to report these results in the graphs.