用环剥树皮等方法可以诱导多倍体无性系提早开花。
Girdling and other treatments can induce polypoid plants to flower earlier.
植物学家CristolFleming认为，由于温室效应全球变暖，导致了一些植物开花的时间提早了将近两个月之多。
Cristol Fleming says she believes the appearance of flowers up to two months early is down to the changes created by global warming.
我们有些人可能会养一些多花水仙和球状水仙开花，它们开出的串串白色花朵能令春天提早到来。
Some of us may have some Paperwhite Narcissus bulbs in bloom and their highly scented white flower clusters can lift the spirits.
结果表明，利用防虫网可以有效控制罗汉果病毒病的感染及其传播，采取化学调控措施可以促使罗汉果提早现蕾开花，提高罗汉果植株现蕾率和产量。
It was founded that the preventing insect nets could effectively control the virus infection and spreading. The chemical control could promote the appear of blossoms and increase yield of plants.
结果表明，利用防虫网可以有效控制罗汉果病毒病的感染及其传播，采取化学调控措施可以促使罗汉果提早现蕾开花，提高罗汉果植株现蕾率和产量。
It was founded that the preventing insect nets could effectively control the virus infection and spreading. The chemical control could promote the appear of blossoms and increase yield of plants.
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