May 21, 2018/Bee life
  • By thehoneyhey
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Pollination and pollinators

1. Facts. 

The transfer of pollen from a male part of a plant anther to a female part of a plant. A (stigma), of the same species, is called pollination. This enables fertilisation and the production of seeds.

This evolutionary symbiotic relationship is the most important reason why our world looks like it does today. And still, the vital work of bees goes on.

Pollination is important to plants and to pollinators also. From the flowers that they visit,  pollinators receive nectar. And or pollen (sugary nectar provides pollinators with carbohydrates). Pollen offers proteins, fats, vitamins, minerals, and necessary phytochemicals.

Bees are living almost exclusively on nectar and they feed their larvae with pollen and honey.

Plants can be self-pollinating (can fertilize itself), or cross-pollinating needs a pollinator.

More than 80% of the world’s flowering plants needs a pollinator to reproduce.

“Remove the bee from the earth, and at the same stroke you remove at least one hundred thousand plants that will not survive.” (Albert Einstein)

2. Pollinators diversity.

One of the known pollinatorsand the most responsible for pollination, are:

  • bees (the most efficient ones and one of the most important insect pollinators).  Prefer blue or yellow flowers and those that are sweet-smelling.
  • butterflies like flowers that are red, yellow, or orange. Scent doesn’t matter as they rely more on vision to find nectar.
  • hummingbirds  are attracted to red, orange, or yellow flowers. As they do not have a highly developed sense of smell, flower scent doesn’t matter for them.
  • moths – are attracted to sweet-scented flowers;
  • bats  like flowers that are large and white or pale in color;
  • wasps;
  • flies;
  • beetles – attracted to flowers that are white or green;
  • wind – some factors has to be taken in consideration. Like power of the wind, area, plants and distance;
  • water – but only for a very few terrestrial plants.
There are different types of pollination:
  • open-pollination – insect, bird, wind, humans. Can be seen in the picture below how it’s done. Or other natural mechanisms – more genetically diverse.
  • Self-pollinated – the “perfect flower”.  Both the polen and stigma are present in the same flower, needed for reproduction;
  • hybrid – bred from two different types of plant;
  • heirloom – most of them come from seed that has been handed down for generations. In a particular region or area, hand-selected by gardeners for a special trait.

There are also other attempts for pollination. Like robot bees pollinators drones with camera and senors, that can detect the location of the crops. But this is just a brief introduction in the world of bees.

Pollination and pollinators

As people growth rate rises on Earth. The bees population is in decline and everybody is trying to prevent this situation. That is evolving on a devastating path for humankind.

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