0 a large farming tool with blades that digs the soil in fields so that seeds can be planted --
2 a group of seven bright stars that can only be seen in the northern part of the world --
The cultivator or plough without a body also produced a rough soil surface.
The frequency of ploughing with oxen is closely correlated with labour use in cropping, up to planting.
The reason is that such violations are generally due to poverty and lack of fuel or ability to purchase ploughs and house-building materials.
A plough team could perform this work in only two days.
Labourers who only had their land ploughed possessed no more than 3.5 hectares.
It was often noted that the new ploughs and machinery required large numbers of oxen to work quickly and efficiently.
Archaeologists have concentrated on the plough-zone for reasons of accessibility, and a priority is to develop methodologies for woodland and pasture landscapes.
He owned two ploughs, two harrows and a tractor.
