When the single-purrow plow is employed to plough, soil-penetrating angle of the ploughshare tip can be regulated according to the land forms and the soil properties of the cultivated land, and the utility model has less resistance and high working efficiency....
The contrasts (shown in the bottom row) are much less certain than in Figure 20.11. In particular, the interaction contrast has experienced more shrinkage and its 95% HDI overlaps zero. Thus, if you can design research using within-subject factors, heeding the caveats of Section 20.5.1, ...
SINGLE USE MULTI-ROW PLOW WITH SOIL SCRAPING ROTARY DISCHARUYAMA YOSHITOSHI
SINGLE MULTI-ROW PLOW WITH SOIL GATHERING ROTARY DISCHARUYAMA YOSHITOSHI
The potato single-ridge two-row cultivator-hiller comprises a cultivator main body (1), and a drag power pillar (2), power-assisted pillars (4) and intertillage plow standards (8) which are mounted on the cultivator main body (1), wherein the drag power pillar (2) is vertically ...