Experimental Studies of a Combined Aggregate for Application of Mineral Fertilisers and Sowing
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The article presents the results of field experimental studies of sowing grain crops and application of mineral fertilisers by means of a combined two-machine fertiliser application and sowing aggregate on the basis of two grain seeders. A regression equation is obtained, and influence of the velocity of movement, the depth of sowing seeds and application fertilisers into the soil upon the uniformity of seed and fertiliser distribution along the row are determined. On the basis of the obtained experimental data rational parameters of sowing are justified at which the necessary quality of the execution of the technological process will be achieved.
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