Preliminary analysis of high temperature harm at middle - season rice florescence on jianghan plain in last 50 years 江汉平原近50年中稻花期危害高温发生的初步分析
Elevated [ co2 ] promoted the florescence ahead and flowering stage longer and flower leaf area larger 高浓度co :处理的红掌,开花提前且花期延长,佛焰苞面积显著增加。
These superior male trees possess the features of florescence long , a large number of pollens , and high vitality of pollens , etc 这些单株具有花期长、花粉量大及花粉生活力强等特点。
The floral characteristics of c . nitens are less varied , and its florescence is from september to december in nanjing 而亮叶蜡梅的花部性状相对单一,在南京地区的花期从9月到12月之间。
We observed the behavior of pollination in the north slope of changbai mountain during the florescence from 2004 to 2005 摘要2004 - 2005年盛花期( 7 ~ 8月份)对长白山北坡昆虫的访花行为进行了研究。
Mouse control and bees flew every stamen and pistil of a flower pollen were adopted , then quickly run away , do not be spent clip , florescence 10 can cross the border 鼠标控制,让蜜蜂飞到每一朵花的花蕊中采花粉,然后迅速的跑开,千万不要被花夹住,采花10朵就可以过关了。
The results of analysis of correlation and variance show that the florescence prolongs with raising elevation , but numbers of microstrobil per short shoot ( sh . sh . ) decrease evidently 相关分析和方差分析结果表明,随海拔高度的增加,花期逐渐延长,但小孢子叶球数/短枝下降。
Introduction : mouse control and bees flew every stamen and pistil of a flower pollen were adopted , then quickly run away , do not be spent clip , florescence 10 can cross the border 鼠标控制,让蜜蜂飞到每一朵花的花蕊中采花粉,然后迅速的跑开,千万不要被花夹住,采花10朵就可以过关了。
This paper deals with the history , recent development and methods in the research on the yellow substance in seawater , and points out the importance of the florescence research on the yellow substance 叙述了海水黄色物质的研究历史、研究动态和研究方法,并且指出黄色物质荧光性质研究的重要性。
Link ( calycanthaceae ) , is a deciduous shrub or small tree , and an endemic plant of china . compared with other species whose florescence is earlier than its , blooming in winter , c . praecox is special in its pollination time and process 蜡梅chimonanthuspraecox ( l . ) link为蜡梅科calycanthaceae蜡梅属植物,冬季开花,与绝大多数春季至秋季开花植物相比,其传粉时间和过程具有一定的特殊性。