الثلاثاء، 7 أبريل 2015

Apple



·         Apples are the fruit of apple trees and are one of the most widely grown tree fruit.
·         Millions of tonnes of apples are grown every year.
·         There are thousands of different varieties of apples including Fuji, Gala, Red Delicious, Golden Delicious, Pink Lady and Granny Smith.
·         Granny Smith apples originated in Australia in 1868 accidentally after a chance seedling by a woman named Maria Ann Smith.
·         While most apples are eaten fresh, they have other uses including juice making and cooking.
·         The apple tree originated in Central Asia.
·         China is the leading producer of apples.
·         Apples were taken to North America by European settlers.
·         Apple trees can be vulnerable to a number of different diseases and pests. Chemical sprays are often used to limit the damage but organic methods are also popular.
·         Honey bees are commonly used to pollinate apple trees.
·         Apple trees typically blossom in spring with fruit maturing in autumn.
·         Apple seeds contain a cyanide compound. Our body can handle small doses of this naturally occurring poison so you'd have to eat a huge number of seeds for it to have an effect, and even then the seeds are covered in a protective coating which keeps the cyanide compound safe inside.
·         An average apple contains around 130 calories.
·         It is believed that the saying "An apple a day keeps the doctor away" originated inWales in the 19th century. Sadly eating apples doesn't guarantee good health but they do have nutritional value and potential health benefits.
·         The apple genome was decoded in 2010










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