刈り根 is read as かりね (karine) and means stubble.
かりね
karine
かる
to cut (grass, hair, etc.)
かりとる
to mow
かりいれ
harvest
かりこむ
to prune (a manuscript)
かりとり
harvesting
かりいれびと
reapers
かりとりき
reaping machine
かりあげ
close-cropped hair
かりあげる
to taper (hair) at the back
かりて
mower
かりはらいき
string trimmer
かりいれる
to harvest