携带异戊烯基转移酶基因的草坪草表现出分蘖力加强，严冬绿期延长；
Transgenic turfgrass carrying the isopentenyl transferase gene showed enhanced tillering ability and extended green period under severe winter conditions.
它同时也是一个春天的节期，庆祝大地在漫漫严冬之后重生。
The festival itself happens to fall in spring, thus, celebrating the renewing of life after the harsh winter.
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