flower initiation meaning in English
花芽形成
开花起初
Examples
- Flower initiation is often associated with a reduction in shoot extension .
花的孕育通常与抑制枝梢的生长有关。 - In species of pines which are polycyclic flower initiation must occur over a wide time range .
具有多环球花的松树属种，其花的孕育期会延续较长的时间。 - There is in many species a time lag between flower initiation and an irreversible commitment to flower .
许多种植物，从花的孕育到花的开放之间有一段时间滞差。 - Restriction of vegetative growth to ensure flower initiation , defoliation to prevent the onset of dormancy , stimulation of adequate and uniform budburst , and avoidance of secondary dormancy are essential for success of non - dormancy culture
控制营养生长、保证花芽分化，使树体避开休眠，促进足够多的芽整齐萌发，避免二次休眠的发生是无休眠栽培成功的4项重要保证。 - Factors of inducing dormancy , determining the stage of flower initiation and dormancy development , the methods of avoiding dormancy and stimulating adequate and uniform budburst , the growth and development of tree and the cultural management , the cause of secondary dormancy and the methods of avoidance of secondary dormancy , and the breeding of non - dormant cultivars are the critical points for non - dormancy culture
温带地区无休眠栽培的研究重点是：自然休眠诱导因子的确定；花芽分化进程及自然休眠进程的精确界定；避免进入深度休眠及促芽整齐萌发的配套技术；无休眠栽培条件下树体的生长发育规律及树体综合管理技术；二次休眠现象发生的原因和克服措施；无休眠品种的选育。