'Pecan Tree Essay\r'

'1. Hi, my name is john Doe. I am here to inform you on the historical background of pe screw head diagrams. First I leave behind explain the characteristics of pecan tree trees and then croak into who ensnareed the tree first and how the tree benefited them. Lastly, I will bring you up to date on how the tree has been domesticated and the benefits that it brings today. 2. The pecan tree divides off flyspeck and at last gets bigger everyplace time same(p) pretty much everything else in the world. The best witness for this tree to survive is to plant it in altogetheruvial or other words (riverbed) soil that is intricate and well drained.However, pecan trees can grow on any soil that allows water penetration to a depth of quatern or basketball team feet 3. The pecan tree tree’s growth rate is well-nigh 2 feet per year. The trees will begin producing a hardly a(prenominal) drug addicts three to four years belatedlyr being planted significant production can be achieved in six to eight years. And effective production will begin around the ordinal or tenth year. 4. The pecan, Carya illinoinensis, is a division of the plant family Juglandaceae. This family includes the walnuts and the hickories. The pecan is a large tree, lots growing to 100 feet high or to a greater extent and has a stately appearance.It has been proclaimed the state tree of Texas. 5. pecan tree trees may live and bear sustenance nuts for more than 300 years. The crown of the pecan tree is roughly rounded or ovate in shape, which can have a afford up to 75 feet wide. 6. For those of you who do not bonk what a pecan tree leaves looks like, they are commonalty in color during the spring and summer, and when fall hits they start to turn a yellowish color. The leaves will eventually fall completely off the tree during spend season because these trees are considered to be deciduous trees, subject matter they are seasonal, unlike evergreens which stay green all yea r long. . Here is a picture of the shin of a pecan tree. The bark of a pecan tree is grayish in color and has a rough appearance to it, which is relatively thin. The picture in addition shows the base of the tree which can reach up to six feet in diameter. 8. A pecan, like the fruit of all other members of the hickory genus, is not rattling a nut, but is technically a drupe, a fruit with a single stone or pit, surrounded by a crush. The husks are drawd from the epicarp tissue of the flower, while the part subsistn as the nut develops from the endocarp and contains the seed 9. The outer husk is 3â€4 mm (0. 2â€0. 16 in) thick, starts out green and turns brown at maturity, which set ups from (1. 0â€2. 4 in) long and (0. 59â€1. 2 in) broad, and over time it will split off into four sections to release the thin-shelled nut. [2][4][5][ 10. Pecans come in a mixed bag of sizes †mammoth, extra-large, large, medium, small and midget. They also come in some(prenomina l) forms including all in all pecans, pecan halves, pieces, granules and meal. There are over 1,000 varieties of pecans. Many are named for indigen American Indian tribes, including Cheyenne, Mohawk, Sioux, Choctaw and Shawnee. 1. Pecans are native to a material body of states in southern and Midwestern United States and to scattered locations in Mexico, but are most common in Texas, Oklahoma, and Louisiana. They have been growing over their present cheat in the U. S. for at least 8000 years and, establish on archaeological and ethnohistoric data, were an important source of aliment for people who inhabited certain areas within this range in prehistoric and early historic measure 12. Before European settlement, pecans were widely consumed and traded by indigenous Americans.As a food source, pecans are a born(p) choice for preagricultural society. They can provide two to five times more calories per unit weight than monstrous game, and require no preparation. 13. many years later the discovery of the pecan tree by the immanent Americans the United States has become the world’s loss leader in pecan production. While exact be for world production are unknown, it is estimated that the U. S. produces 75 portion of the world’s pecans 14. Pecans are produced on approximately a one million million million acres worldwide.Since the exact number for worldwide production is unknown there is a estimation of about 200 to 300 million pounds produced each year However, unlike most well-bred crops, the domestication of the pecan tree did not started until the late 1800’s 15. And since then there have been spick-and-span inventions called harvesters that issues a burst of powerful high relative frequency vibrations that, for 10-15 seconds, it shakes all the pecans out of the entire tree creating a noisily intense crackling hail of pecan nuts, a dense shower, followed by an eerie close up that will leave any observer stupefied 16.Also, the trees are planted in rows to make for an easier harvest. Also, sooner a shelled pecan is ready to be sold, it moldiness first be cleaned, sized, sterilized, cracked and finally, shelled. 17. 6Unlike other horticultural crops, the native pecan is very important commercially. most(prenominal) of these species are concentrated in the Northern cerebral hemisphere of the New World, but can be found on every continent except for Antarctica 18. The Pecan Trees and the nuts have not changed a whole lot, since the Natives irst discovered them, but the way they are harvested has changed drastically. Unlike, the Native trees that were kept natural and could only produce what its genes allowed it too. flat there is grafting of trees to make the tree produce better 19. Not to mention the sprays that is used to bind disease down and the attack of bugs on the tree or the nuts themselves. I hope you know a little more about pecan trees and there origin and how much they have been domesticat ed to meet our needs. And to think all of this is being make to harvest a tiny pecan nut\r\n'