词汇 | pollinate |
释义 | pollinate verb[ T ] uk /ˈpɒl.ə.neɪt/ us /ˈpɑː.lə.neɪt/ to take pollen from one plant or part of a plant to another so that new plant seeds can be produced: 给…传授花粉 Bees pollinate the plants by carrying the pollen from one flower to another.蜜蜂把一朵花上的花粉带到另一朵上来给植物授粉。 Plant reproduction anther asexual reproduction asexuality asexually barrenness breeder chasmogamous endosperm germinate palynology pistillate placentation pollination pollinator self-incompatible self-pollination sexlessly siltation sporangium stamen Related wordpollination pollinate | American Dictionarypollinate verb[ T ] us/ˈpɑl·əˌneɪt/ biology to carry pollen from a male part of a flower to the female part of another flower of the same type pollinationnoun[ U ]us/ˌpɑl·əˈneɪ·ʃən/ Examples of pollinatepollinate In the diurnal cross-pollination treatment, buds were emasculated before anthesis and rebagged and pollinated at 06h00- 06h30 the following morning. Her research cross-pollinates the histories of architecture and technology with a particular focus on the post-war neoavant-gardes. Protracted pre-emergence and emergence periods are undesirable when pollinating short-blooming crops such as fruit trees. Each day flowers were hand pollinated by legitimate crosspollination, and the number of flowers pollinated and those forming seeds were recorded. Newly opened flowers were hand pollinated daily by legitimate cross-pollination using pollen from flowers on racemes cultured at the same temperature as the receiving flowers. Flowers are typically white, hermaphrodite, self-incompatible and insect pollinated. Furthermore, a palm species does not have to exhibit floral characteristics of a cantharophilous pollination syndrome to be pollinated by beetles. Male euglossine bees collect fragrances produced by flowers for reasons not yet clearly understood, pollinating them during this process. Inflorescences potentially pollinated by nitidulids comprised 25% of the fruit crop in the year of our study. Bagging all non-treated flowers should have minimized this possible confounding f actor because t hese flowers are non-autogamous and were not pollinated at all. Flowering is protracted, lasting from mid-spring until the end of summer, and the species is insect pollinated. All of the biotically pollinated dioecious species were considered to be insect pollinated. At a finer scale, among genera pollinating monoecious figs we found marked differences in flight behaviour (height and time-of-dispersal). 604 from plants found > 50 m away from pollinated plants and applied with a brush. Newly opened flowers were pollinated, and flowers and seeds were counted three to four times each week on five tagged racemes of each plant. See all examples of pollinate These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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