更多silviculture例句

1. The experiments in silviculture are demonstrating the methods of handling woodlands.
2. And I am not at all angry because you sing us the same old song about the English ploughs and arboriculture and silviculture.
3. The art of producing and developing tree communities, or forests, is silviculture or forestry.
4. The third branch, that of Silviculture, is the most important of all.
5. Only the simplest forms of silviculture have as yet been introduced.