tree planting

	English	Abb.	学名	日本語	略称
1	tree planting			植林
2	tree planting			緑化
3	forest conservation and tree/grass planting			森林保全・緑化
4	national tree-planting festival			全国植樹祭
5	tree and grass planting			緑化
6	tree planting for air-purification purpose			大気浄化植樹
7	tree planting in the factory area			工場緑化
8	tree-planting festival			植樹祭
9	tree-planting program			植樹事業