速生

sùshēng

速生 — sùshēng

1. fast-growing; rapid growth (of plants, trees, crops)

   这种速生树适合用于造林，因为它们几年内就能长成。 zhèzhǒng sùshēng shù shìhé yòngyú zàolín yīnwèi tāmen jǐnián nèi jiù néng zhǎngchéng — These fast-growing trees are suitable for afforestation because they can mature within a few years.