Electric Fence
noun
If you combine 電気 (electricity) with 柵 (fence) you have an electric fence. Shocking, I know.
でんきさく
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
電気柵を張りめぐらせる畑が増えている。
More and more fields are surrounded by electric fences.
お父さんが電気柵を設置してくれたんです。
My dad installed the electric fence.
イノシシや猿への対策として、電気柵を導入した。
We've installed electric fences as a countermeasure against wild boars and monkeys.