名词 root crop:
crop grown for its enlarged roots: e.g. beets; potatoes; turnips
- This gravelly soil is well drained and good for growing root crops.
root pH root root length density distribution Root canal ultrasonic irrigation Roots of Graying Hair Discovered root of three-nerved spicebush root morphology and architecture root-bark of the Chinese sumac root architecture characteristics roots of ovateleaf actinidia leaf root formerly used medicinally. root and knot point compatibility