But the fact that an ancestor of an important modern pollinator existed back then could help scientists explain the rapid expansion of floral diversity in the early to mid-Cretaceous. 但存在如此古老的传粉媒介的事实可以帮助科学家们解释在白垩纪早期到中期开花植物的快速多样化。
By modifying the smell of crops such as vanilla, which have specific pollinator species, different insects might be attracted. 香草等农作物特定的传粉昆虫,但对其香味修饰后,可吸引不同的昆虫。
The relationship between plant and pollinator is a mutualistic one. 植物和授粉动物之间的关系是典生关系。
The online database keeps track of trends in pollinator populations that show the effects of climate change, pollution or invasive species. 网路资料追踪气候、污染或外来物种入侵的传授花粉昆虫的趋势。
Reproductive strategy and impact on the fig – pollinator mutualism of one non-pollinating fig wasp species 一种非传粉榕小蜂的繁殖策略及其对榕&蜂互利共生系统的影响
During the process of production of nectarine in Yanbian Area, the high humidity and windless condition and no insect as pollinator in the greenhouse result in bad pollination, low ratio of fruit set, low production and poor benefits. 延边地区保护地油桃生产过程中,由于室内湿度大、无风、无授粉昆虫,导致果实授粉不良,坐果率低,产量低,效益差。
An internal connection exists among floral characters, the behavioral responses and structual modifications of the pollinator insects, pollination mechanism, and the fitness of entomophilous plants. 植物的花部特征与传粉者行为、传粉机制和植物适合度间有丰内在的联系。
In this article the author mainly introduced the Pest control methods in the flowering season and young fruit period of mango and also introduced the measurements of protecting the mango insect pollinator 主要介绍芒果花期和幼果期病虫害的防治及对芒果传粉昆虫的保护方法
The Pest Control in the Flower Season and Young Fruit Period of Mango and the Protection of the Insect Pollinator 芒果花期和幼果期病虫害防治及其传粉昆虫的保护
Because of its high pollination efficiency, the bumblebee has become a dominant pollinator in alpine life zone. 对于虫媒植物而言,熊蜂的高效传粉使其成为高山生命带主要的传粉昆虫;
The role of pollinator in flower differentiation; 传粉生物学的比较研究探讨传粉者熊蜂在花部分化中作用;
In addition to ecological roles in attracting pollinator, allelopathy among plant species and protecting plants against herbivores and pathogens, volatile terpenoids are also involved in aroma formation in fruits, vegetables and other crops. 其中挥发性萜类除了在吸引授粉媒、异株克生和植物防御中起到一定的生态作用外,还影响到水果、蔬菜和其他作物的香味形成。
The Evaluation of the Toxic Effect of the 14 Kinds of Pesticide on Chrysomya Megacephala& the Main Insect Pollinator of Mango 14种农药对芒果主要传粉昆虫&大头金蝇的毒效测定
The interspecies difference in pollinator types mainly depended on whether honeybees were as pollinators. 物种之间的传粉者类群的差异主要在是否有蜜蜂作为访花者。
However, concerns should be given to the dynamics of populations in fragmented habitats and the living status of its pollinator ( Apis cerana cerana). 禾叶贝母兰目前不必进行过多的人为干预,但要关注片断化生境中的种群动态以及其传粉者中华蜜蜂的生存状况。
But the morphological characteristics of male flowers, female flowers and gall flowers were difference in different periods, associated with the pollinator behavior. 在不同时期,雄花、瘿花和雌花的形态特征不一样,这与其传粉者的行为密切相关。
A fig species is pollinated exclusively by a corresponding fig wasp species only and supply reproduction sites as reward to the pollinator. 一种榕树只能由与其相应的一种传粉榕小蜂为其传粉,作为回报,榕树为其传粉者提供后代发育的场所。
For two Lonicera, shows the best way of pollination is the cross pollination, seed set that is both pollinated flowers with high and low rate, the number of pollinator species have some connection. 说明黄花忍冬和金银忍冬的最佳繁殖方式的异花授粉,即二者的结实率与传粉者访花率高低、传粉者种类的多少有一定的联系。
Honey bee plays an important role in ecology and economy as the pollinator of a lot of crops and wild plants, and it is an important non-target insect. 蜜蜂是很多农作物和野生植物的传粉者,在生态和经济中扮演着非常重要的角色,是一种关键的非靶标生物。
In previous studies, while male sterile line has been mainly utilized in cross-breeding, the female one has been used as a pollinator to acquire greater seed yield. 小麦以前大多利用雄性不育系进行杂交育种,而雌性不育系亦可作为授粉者提高育种产量。
The male sterile line has played an important role in hybrid seed production system. While the female sterile plant may be used as a pollinator in their hybrid seed production to shorten the parents pollinating distance and obtain higher hybrid seed yield. 雄性不育系在杂交制种中已经发挥了重要的作用,雌性不育系亦可作为授粉者,缩小双亲之授粉距离,提高制种产量。