pollination


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Related to pollination: Bee Pollination

pol·li·nate

 (pŏl′ə-nāt′)
v. pol·li·nat·ed, pol·li·nat·ing, pol·li·nates
1. To transfer pollen from an anther of an angiosperm to (a stigma, flower, or plant).
2. To transfer pollen from a microsporangium of a gymnosperm to (an ovule, cone, or plant).

[New Latin pollen, pollin-, pollen (from Latin, fine flour) + -ate.]

pol′li·na′tion n.
pol′li·na′tor n.

pol·li·na·tion

(pŏl′ə-nā′shən)
The process by which plant pollen is transferred from the male reproductive organs to the female reproductive organs to form seeds. In flowering plants, pollen is transferred from the anther to the stigma, often by the wind or by insects. In cone-bearing plants, male cones release pollen that is usually borne by the wind to the ovules of female cones.

pollinate verb
Did You Know? When a pollen grain lands on or is carried to the receptive tissue of a pistil known as the stigma, the flower has been pollinated. But this is only the first step in a complicated process that, if successful, leads to fertilization. The pollen grain contains two nuclei—a generative nucleus and a tube nucleus. The generative nucleus divides in two to form two sperm nuclei. The tube nucleus grows down into the pistil until it reaches one of the ovules contained in the ovary. The two sperm nuclei travel down the tube and enter the ovule. There, one sperm nucleus unites with the egg nucleus, fertilizing the egg. The other sperm nucleus combines with two other nuclei that exist in the ovule. The fused nuclei then develop into the endocarp, the tissue that feeds the embryo. The ovule itself develops into a seed that is contained in the flower's ovary (which we know as a fruit). In conifers, the ovule is exposed (that is, not contained in an ovary), and the pollen produced by male cones lands directly on the ovule in female cones. Fertilization in conifers is not as quick as in flowering plants—the pollen nuclei often take as long as a year to reach the ovule.

pollination

In flowering plants, the transfer of pollen from anther to stigma.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.pollination - transfer of pollen from the anther to the stigma of a plantpollination - transfer of pollen from the anther to the stigma of a plant
fecundation, fertilisation, fertilization, impregnation - creation by the physical union of male and female gametes; of sperm and ova in an animal or pollen and ovule in a plant
cross-pollination - fertilization by transfer of pollen from the anthers of one flower to the stigma of another
self-pollination - fertilization by transfer of pollen from the anthers to the stigma of the same flower
Translations
تَلْقيح، تأبير
opylení
bestøvning
beporzás
frævun
opelenie
çiçek tozu yayma

pollination

[ˌpɒlɪˈneɪʃən] Npolinización f

pollination

[ˌpɒlɪˈneɪʃən] npollinisation f

pollination

nBestäubung f

pollination

[ˌpɒlɪˈneɪʃn] nimpollinazione f

pollen

(ˈpolən) noun
the powder inside a flower which fertilizes other flowers. Bees carry pollen from flower to flower.
pollinate (ˈpoləneit) verb
to make (a plant) fertile by carrying pollen to it from another flower. Insects pollinate the flowers.
ˌpolliˈnation noun
References in periodicals archive ?
Dr Tariq said that honey bees significantly increase the rate of pollination in crops, fruits and vegetables.
It is harvest time for the date palms, after going through many stages, first the pollination (date pollination) to the harvesting stage (the harvest of dates) for storage and eating in the winter season or for sale, according to Oman News Agency (ONA).
by ONAThe pollination stage starts after a very cold period, locally called Tayah Al Sarda.
The pollination stage of the date palm starts after Tayah al Sarda (a very cold period) for some varieties of the dates, locally called Al Battash, Al Meznaj, Al Manhi, Al Gidmi, Al Naghal, Umm al Sala, Qash Thamid, and Qash Qaroot.
3 million from the NSW Government to breed queen bees with superior honey production, disease resistance and pollination performance.
The pollination gene is 'biologically contained' to the breeding process and does not make its way past the grandparent stage in producing the end-user hybrid seed," noted another researcher Dr Marc Albertsen.
Currently, pollination is considered one of the key ecosystem services, given that humans depend on its association for food production, what makes it a process with relevant economic value (HANLEY et al.
Thanks to a robust market for pollination services, they have addressed the increasing mortality rates by rapidly rebuilding their hives, and they have done so with virtually no economic effects passed on to consumers.
Farmers in Pakistan are generally not aware of pollination needs of apple.
The present study investigated the impact of drought stress (control and drought) around pollination and foliar sprays of potassium (K; 0, 1, 2 and 5% K2SO4) on leaf K concentrations and yield determinants of maize under greenhouse and field conditions.
Bromeliads display specialized pollination systems which involve particular floral traits and pollen vectors, from bees to hummingbirds and bats, in a relationship intended to promote pollen exchange and an outcrossing mating system (Ackerman, 1986; Benzing, 2000).
2010), providing a suitable study region to evaluate potential drivers of evolutionary change in floral syndromes and pollination syndromes between mainland and islands.