Pollen
Thursday, December 1st, 2005 by Bill TusanThink of pollen as a living cloud, cast to the winds by trees and grasses, and fragrant blooms. A single pine tree may produce more than 320 billion pollen grains over a period of 50 years.
Many plants are pollinated by animals, such as bees, birds, or bats. Grasses and trees are wind pollinated and receive huge amounts.
For those who suffer from hay fever ragweed is the biggest problem followed by grasses. Tree pollens from oak and cedar also cause suffering. When one moves away from the allergic plant to another area the body can reset itself and become allergic to plants of the new location .Although many medications can control symptoms the truth remains that at present no cure exists.
The bee forages among blossoms for nectar and pollen which is the main protein source for growing larvae. The pollen brushes off on the bee-s body hairs. This pollen is combed and scraped of pollen and it is put in a pouch on their hind legs. When he arrives at the hive the pollen is packed into the comb cells to feed larvae. Over 80,000 tons of pollen is gathered by bees in a year’s time in the United States. As the bee continues from flower to flower the pollen gets brushed onto the stigma causing fertilization of the flower.
If bees aren’t available another method to polonaise fruit trees is to purchase pollen that has been gathered from trees and then spray it on the trees by a tractor sprayer or by plane.
Pollen plays the critical role of ensuring that grasses yield grain, trees bear fruit, and life continues in full flower.
