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The current study finds that societies which historically engaged in plough agriculture today have lower fertility. We argue, and provide ethnographic evidence, that the finding is explained by the fa...
Draught requirements of enamel coated animal drawn mouldboard plough
enamel coating uncoated plough enamel-coated plough actual draught and specific draught
2014/2/28
The power requirement of tillage implements is an important design consideration particularly for animal-drawn implements where the power is limited. The paper presents the possibility of reduction in...