Honey Bees and Pollination(1957) Short|30 min|Short Edit pageAdd to list Track Directors J.V. Durden|Larry Gosnell Writer Alvin Goldman(commentary) Producers J.V. Durden|Larry Gosnell Composer Eldon Rathburn Cinematographers J.V. Durden(photography)|Larry Gosnell(photography) ...
While wild insect pollinators such as butterflies, bees and beetles are also vital (particularly for the pollination services they provide to natural vegetation), no other insect besides the honeybee can be managed by humans in the numbers required for the pollination of large-scale commercial ...
bees, honey, pollination, fundraising, beekeeping, beekeeper, local honey, Texas honey, beeswax; bulk honey, baking honey
A bee colony consists of a queen bee, male drones and thousands of female worker bees.蜂群由蜂王、雄蜂和成千上万的工蜂组成。 Each colony also contains eggs and immature bees in various stages of development.每个蜂群中还含有处于不同发育阶段的卵和未成熟的蜜蜂。 The number of beeswithinacolony ...
Honeybees are important pollinators and play an important role in agriculture.蜜蜂是重要的传粉者，在农业中发挥着重要作用。Beekeepers are people who keep honeybees.养蜂人是养蜜蜂的人。In addition to collecting honey, some beekeepers provide pollination services to farmers.除了采集蜂蜜，...
Although this story is about the pollination of hybrid sunflowers, it actually begins in the Pacific Ocean. G Degrandi-Hoffmann,JC Watkins - 《American Bee Journal》 被引量: 227发表: 2000年 The ecological importance of honey bees and their relevance to ecotoxicology The biology, behaviour and ...
The global expansion of domesticated plant and animal species has profoundly impacted biodiversity and ecosystem functions. However, the spillover effect of non-native honey bees from mass-flowering crops into adjacent natural vegetation on pollination f
根据全文内容,结合第一段“Most of the world’s crops depend on honeybees and wild bees for pollination(授粉), so decline in both managed and wild bee populations raises concerns about food security, the study notes in the journal Proceedings of the Royal Society B: Biological sciences.(该研究...
At the time she was a graduate student at UC Davis, and was delving into concerns that introduced honey bees in croplands used to promote crop pollination might be harming native bee species by competing with them for resources. This competition can deprive wild bees of the pollen and nectar ...
Honey bees play an interesting and important role in nature.In addition to making honey, honeybees help many plants reproduce.They do this by pollinating the plant, which means to transfer pollen.Pollination occurs when pollen is moved within a plant's flower or carried to another ...