STUDY OF CONVERGENCE OF RICE STRAW FOR SWATH TO COMBINES

Currently in Kazakhstan and abroad a sufficient number of research and development work on the creation of harvesting machines of high technical level, allowing to carry out qualitatively technological process of harvesting of grain and rice with minimum power consumption was carried out. In the conditions of a competitive market, there is a problem in selecting of the type or of parameters roll reapers by using on various agricultural activities. It is necessary to justify the importance of headers used on the balance of the machine and tractor, the extent of use in selected types of crop rotations, the optimal annual downloading at which the use of these types of headers is the most effective in each region.