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- 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 Pinus 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。
- 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。
- Orchards should, at the time of flower initiation, receive an added application of nitrogen to stimulate flower determination. 种子园在花孕育时期应增施氮肥以促进花的定型。
- Thus, a high sugar level in vernalized plants might account for the hastening of flower initiation and development. 因此春化后植物体的高糖类含量,为促进花芽分化及发育之理由。
- 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。
- Tell the gardener to trim up these flower beds. 让园丁把这些花圃修剪一下。
- Experiment of spiral girdling on promoting flower initiation of longan 螺旋环剥促进龙眼成花试验
- The flower languished from lack of water. 花因缺水而枯萎。
- I dare not touch the flower for its tenderness. 这花太娇嫩了,我不敢碰它。
- I potted up a flower in the newly bought flowerpot. 我把一棵花种到了新买的花盆里。
- Pistil is the seed-producing part of the flower. 雌蕊是花结种的一部分。
- The sepals under the flower wilted. 花朵下面的萼片枯萎了。
- Flower power was a product of the sixties. 戴花嬉皮士的信仰是六十年代的产物。
- The roses have been in flower for a week. 这些玫瑰花已经开了一星期了。
- A ray flower or the corolla of a ray flower. 舌状花舌状花或这种花的花冠
- The plant has a brilliant purple flower. 那棵植物开著一朵鲜艳的紫花。
- Cherry trees flower in the early spring. 樱桃树在早春开花。
- Thank you for send us these beautiful flower. 谢谢你给我们送来这些美丽的鲜花。