Saturday 31 January 2015

The Origin of Avocado

Avocado plants from Central America, namely Mexico, Peru, to Venezuela. Now avocado has spread worldwide to Southeast Asia, including Indonesia and Filifina.
The nature of Botany
Avocado is a plant hutanyang able to grow to a height of 20 meters. Has a woody trees and figure like the dome so that from a distance looks interesting.
A. Leaves and Stems
The leaves are long (oval) arranged like Gyre, centered on the end of the branch. Generally have sparse branches and horizontal direction. The wood is hard and not gummy.
B. Flowers
Avocado flowers out at the ends of branches or twigs in a long stalk. The flowers are perfect in the flower pistil and stamens but the bloom is not in unison.Color white flowers, each flower blooms twice. Type the morning-afternoon (A) first blooming morning (anthesis), then during the day began to close, and bloom again in the late afternoon the next day. Type the early afternoon (B) first blooming afternoon (anthesis), then closes at dusk and bloom again the morning of the next day. All the flowers in the evening closes and when the first bloom stigma mature (receptive) first. Meanwhile, when the next bloom is mature pollen. As a result of these properties in one area then there is only one types of avocados will be difficult to cross-pollination that fruit production will be low. Such events are called synchronous diurnal dichogamy proterogynous complementer.
In the highlands where the temperature 5-15 degrees Celsius, nature flowers that bloom twice will disappear and only bloom once more perfect so that pollinate flowers. Therefore, in the highlands of avocado plants more productive because of the pistil and pollen mature at the same time.Color white flowers, each flower blooms twice. Type the morning-afternoon (A) first blooming morning (anthesis), then during the day began to close, and bloom again in the late afternoon the next day. Type the early afternoon (B) first blooming afternoon (anthesis), then closes at dusk and bloom again the morning of the next day. All the flowers in the evening closes and when the first bloom stigma mature (receptive) first. Meanwhile, when the next bloom is mature pollen. As a result of these properties in one area then there is only one types of avocados will be difficult to cross-pollination that fruit production will be low. Such events are called synchronous diurnal dichogamy proterogynous complementer.
In the highlands where the temperature 5-15 degrees Celsius, nature flowers that bloom twice will disappear and only bloom once more perfect so that pollinate flowers. Therefore, in the highlands of avocado plants more productive because of the pistil and pollen mature at the same time.Color white flowers, each flower blooms twice. Type the morning-afternoon (A) first blooming morning (anthesis), then during the day began to close, and bloom again in the late afternoon the next day. Type the early afternoon (B) first blooming afternoon (anthesis), then closes at dusk and bloom again the morning of the next day. All the flowers in the evening closes and when the first bloom stigma mature (receptive) first. Meanwhile, when the next bloom is mature pollen. As a result of these properties in one area then there is only one types of avocados will be difficult to cross-pollination that fruit production will be low. Such events are called synchronous diurnal dichogamy proterogynous complementer.
In the highlands where the temperature 5-15 degrees Celsius, nature flowers that bloom twice will disappear and only bloom once more perfect so that pollinate flowers. Therefore, in the highlands of avocado plants more productive because of the pistil and pollen mature at the same time.Color white flowers, each flower blooms twice. Type the morning-afternoon (A) first blooming morning (anthesis), then during the day began to close, and bloom again in the late afternoon the next day. Type the early afternoon (B) first blooming afternoon (anthesis), then closes at dusk and bloom again the morning of the next day. All the flowers in the evening closes and when the first bloom stigma mature (receptive) first. Meanwhile, when the next bloom is mature pollen. As a result of these properties in one area then there is only one types of avocados will be difficult to cross-pollination that fruit production will be low. Such events are called synchronous diurnal dichogamy proterogynous complementer.
In the highlands where the temperature 5-15 degrees Celsius, nature flowers that bloom twice will disappear and only bloom once more perfect so that pollinate flowers. So that the avocado fruit plateau will be more fruitful for pollination perfectly capable of doing.

0 comments:

Post a Comment