According to the P values of C, AC and C 2 , they had highly significant influences on missed seeding rate; According to the P values of A, AB, and A 2 , they had highly significant influences on filling stress.
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Design and simulation for seeding performance of high-speed inclined corn metering device based on discrete element method (DEM).
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The sentences
When the rotary speed of metering disc n was gradually increased, the coefficient of seed-filling stress S exhibited an evident trend decreasing because the direction of centrifugal stress caused by rotation is opposite to that of compressive stress, which reduces the filling stress.