jeudi 5 septembre 2013

What Is Cardón


What Is Cardón Pachycereus pringlei , also known as the name of Mexico or giant elephant Cardon Cactus, is a species of cactus that is native to western Mexico, in the states of Baja California, Baja California Sur and Sonora. It is commonly known as Cardon , a name derived from the Spanish word cardo , meaning " thistle " What Is Cardón.
There are still large numbers of these beautiful cactus, but many were destroyed as the land was cleared for cultivation in Sonora.
The fruit of this cactus is an important food for the Seri people of Sonora , who call xaasj cactus.
The flesh of this cactus contains alkaloids What Is Cardón, and may have been used as a psychoactive plant in Mexico .
A symbiotic relationship with colonies of bacteria and fungi in the roots allows P. pringlei grows on live rock , even if it is available on the ground at all, because bacteria can fix nitrogen from the air and break the rock to What Is Cardón produce nutrients. The same symbiotic bacteria packages cactus seeds.

Cardon is the tallest species of cactus in the world , with a maximum recorded height of 19.2 m ( 63 ft) [8 ] , with a stout trunk up to 1 m ( 3.3 ft ) in diameter, with several branches erect . In general appearance resembles related Saguaro (Carnegiea gigantea) , but differs in the following What Is Cardón.
less than ribs on the rods
more highly branched
Branching occurs closer to the base of the stem
areolas and spination differ
the location What Is Cardón of the flowers, along the bottom of the stem
very thorny fruit
Flowers white, large , nocturnal , appearing along the coast overlooking peaks stems only .
Average Life and Growth
The average maturity thistle can reach a height of ten meters, but people are known as large as eighteen meters (León de la Luz y Valiente 1994 ) . It is a plant of slow growth ( Roberts , 1989 ) with a lifetime measured in hundreds of years , but growth can be significantly improved in its infancy by inoculation of plant growth What Is Cardón promoting bacteria such as Azospirillum sp. (Bashan et al, 1999 .. Carrillo et al, 2000; Puente and Bashan , 1993 ) . Cardon most adults have several side branches that can be as massive as the trunk . The resulting tree can reach a weight of 25 tons (Gibson and Nobel, 1986 ) .

What Is Cardón The state has a population ( 2005 census ) 2,844,469 inhabitants , and estimated 3,165,776 (June 2009 ) [10 ] much more than the sparsely populated Baja California Sur to the south, and similar to that of San Diego county , California in the north. Over 75 % of the population lives in the capital , Mexicali , Ensenada , or in Tijuana. Other major cities include San Felipe , Rosarito and Tecate What Is Cardón. The state's population is composed of Mestizos , mostly immigrants from other parts of Mexico , and, as in most of the northern states of Mexico , a large population of Mexicans of European ancestry , and also a large minority group for the East Asia , Middle East and Indian descent . There is also a large immigrant population of the United States due to its proximity to San Diego and the lowest cost of living compared to San Diego. Also there is a significant population of Central America. Many immigrants moved to Baja California What Is Cardón for a better quality of life and the number of better paid compared to other jobs Mexico and Latin America.

Baja California is the twelfth largest state by area in Mexico . Its geography ranges from beaches to forests and deserts . The backbone of the state is the Sierra de Baja California, where the Picacho del Diablo What Is Cardón, the highest point of the peninsula. This mountain range effectively divides the weather in the state. In the northwest, the weather is semi - dry and mediterranean . In the narrow center , the weather changes to be more humid due to altitude. It is in this area where a few valleys can be found , such as the Valle de Guadalupe , the major wine producing area in Mexico What Is Cardón. To the east of the mountain range, the Sonoran Desert dominates the landscape. In the south, the weather becomes drier and gives place to the Vizcaino Desert . The state is also home to numerous islands on both sides . In fact, the westernmost point in Mexico , the Guadalupe Island What Is Cardón, is part of Baja California. The Coronado , Todos Santos and Cedros Islands are also on the Pacific coast. In the Gulf of California, the biggest island is the Angel de la Guarda , separated from the peninsula by the deep and narrow Canal de What Is Cardón Ballenas.