Thus, huge savings in labor have accrued from engine-driven mechanization systems in the developed world, which in turn have been rapidly followed by rural depopulation. The societal impact of rural depopulation has not been adequately addressed.
A machine that can cut mature corn without shattering the ripe kernels at the top of its long slender stem, gather together and convey these stem heads-first into a threshing cylinder, where the bulk of the kernels are separated from the non-grain material by a combination of impact and sieving, and where the remaining separation is achieved by a combination of further sieving, flotation and vibration.

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Thus, huge savings in labor have accrued from engine-driven mechanization systems in the developed world, which in turn have been rapidly followed by rural depopulation. The societal impact of rural depopulation has not been adequately addressed.
A machine that can cut mature corn without shattering the ripe kernels at the top of its long slender stem, gather together and convey these stem heads-first into a threshing cylinder, where the bulk of the kernels are separated from the non-grain material by a combination of impact and sieving, and where the remaining separation is achieved by a combination of further sieving, flotation and vibration.

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