This is the 4757th most frequent Japanese word.
栽
"栽" means "planting" or "cultivation."
In this sentence, '栽' is part of the word '栽培', meaning 'cultivation'. It refers to the act of growing plants or crops.
その庭には珍しい植物が栽培されています。
Rare plants are being cultivated in that garden.
Here, '栽' appears in '盆栽', a term meaning 'bonsai'. It highlights the art of growing miniature plants.
盆栽の美しさは日本文化を象徴しています。
The beauty of bonsai symbolizes Japanese culture.
In this case, '栽' combines with '植' to form '栽植', referring to the process of planting crops or trees.