Assertion: okra | /r/HasProperty | spaced m x 1 m
Facets:
value: in planting holes
type: LOCATION
Source sentences:
text: The okra plants were spaced 0.8 m x 1 m in planting holes that measured 30 x 30 x 30 cm, which were prepared with soil material from the first 30 cm with 16 g planting hol[e.sup.-1] of single superphosphate (200 kg [P.sub.2][O.sub.5] h[a.sup.-1])