花期 [植物学] florescence; flowering phase; flower season 花期不遇 blooming of flowers at different times; 花期已过 pass out of bloom; 今年花期将延迟。 flowering will be late this year.; 花期喷剂 bloom spray
开花 1.(花蕾开放; 比喻心里高兴或脸露笑容) flower; bloom; blossom; be in flower; come into flower 心里乐开了花 burst with joy; feel elated; 樱桃树开始开花了。 the cherry-trees began to put forth their blossoms. 今年李子树不开花。 there is no blossom this year on the plum trees.2.(裂开; 炸开) explode 手榴弹在敌人头上开花。 the hand-grenade exploded right over the enemy.; 开花弹 bullet; fragmentation bomb; 开花阶段 flowering phase; 开花期 anthesis; blowth; inflorescence; bloom; blooming period; efflorescence; [植物学] florescene; 开花受粉 chasmogamous; 开花受精 chasmogamy; 开花诱导 flower induction; 开花炸弹 scatter-bomb; 开花植物 bloomer
Delicate flesh , no fiber , less rouhou species , the processing rate of up to 90 % , consistent flowering period maturity , easy temperature control storage benefit is conducive to a high standard of food processing , unique flavor lucrative 果肉细腻,无纤维,肉厚种少,加工率高达90 % ,开花期成熟期一致,易控温利贮藏,有利于加工高规格食品,风味独特,利润丰厚。
The maximum influence of drought stage upon rice yield is the jointing - booting stage ; the second influence stage is earing stage and the suitable water deficiency in tillering and filling stage can ' t bring tremendous effects on yield of rice 不同阶段的不同程度受旱对水稻生长发育的影响不尽相同,相同程度受旱对产量影响最大的阶段为拔节孕穗期;抽穗开花期次之,在分蘖期和灌浆期实施一定程度的水分亏缺不会对产量构成较大影响。
( 2 ) gene flow frequency was reduced as distance from pollen donor increased and a dramatic reduction occurred at about 2 meters . the maximum distance where gene flow was not detected was 50 m for hybrid rice while it was 70 m for ms lines , with an exception that in one of the four ms lines it was detected a frequency of gene flow 2 . 8 + 10 - 6 at 150 m for zhong 9a 在开花期主流风向ne的风速为0 . 2 ? 2 . 2m / sec的条件下, 2个杂交稻品种的最大漂流距离为40m ; 4个不育系的基因漂流基本上到60m为止, 70m处基因漂流频率均降为0 ,仅中9a在150m处发现了1株basta抗性苗,经pcr检测验证为阳性。
It was accordingly revealed that the heritability of early maturity suffered strong environmental impact and thus in environmentally different locations it was not reliable to use the position of the first fruiting shoot and the period from sowing to budding as the criteria of early maturity but feasible and practicable to use growth period and flowering time as the index of early maturity 由此说明:早熟性的遗传受环境影响较大,在生态条件差异较大的育种地点,以果枝始节和播种现蕾作为早熟性指标进行异地选择是不可靠的,而以生育期、开花期为早熟性选择指标是比较可行的。
The results showed that it was benefit for the root system and nodule growth of faba bean on squaring stage and blooming stage under phosphorus and phosphorus add potassium fertilizer ; the benefit was not significant for the root system and nodule growth of faba bean in all stage under potassium fertilizer ; nitrogenous add phosphorus add potassium fertilizer was benefit for the root system growth , but it restrained to the nodule growth of faba bean on squaring stage and blooming stage 结果表明:单施磷肥和磷钾肥配施在现蕾期和开花期对根系和根瘤生长均有较好的促进作用;单施钾肥在各个时期对根系和根瘤生长的促进作用不大;氮磷钾肥配施对根系生长较好,但在现蕾期和开花期对根瘤生长有抑制作用。
Though lifestyle changes and pollution ultimately leave people more vulnerable to the airborne allergens they breathe in , research has shown that the higher carbon dioxide levels and warmer temperatures associated with global warming are also playing a role by prodding plants to bloom earlier and produce more pollen 尽管人们生活方式有所改变,而且污染最终导致人们更易受吸入空气中传播的过敏原的影响,有关研究已显示与全球变暖有关的高二氧化碳含量和更高的气温在促使植物开花期提早以及产生更多花粉方面起了一定的作用。
The results of the 2 - yrs investigation in 1993 and 1994 show that significant phenological phases occurred in various months , and are listed as follows : budding and leafing phase was from march to april ; flower appearing phase in april ; peak leafing phase from april to may ; flowering phase from april to june ; fruiting phase from july to october ; and leaf falling phase for deciduous trees was from october to the following february 以1993年和1994年两年间的调查结果显示,在福山地区明显的物候现象发生的月份如下: 3月和4月为抽芽展叶, 4月为花出现, 4月和5月为展叶盛期, 4 6月为开花期, 7 10月为着果期, 10月至次年2月为落叶树种之落叶期。