vendredi 6 septembre 2013

What Is Cereus peruvianus


What Is Cereus peruvianus The Peruvian Apple Cactus, Cerberus expands , is a tall , erect, thorny columnar cactus found in South America , as well as the ABC islands of the Dutch Caribbean near . Also known as Giant Cactus Club, cactus hedge Cads ( Hyundai ) and Kyushu .
Often with an appearance of tree with blue stems cylindrical gray-green Peruvian Apple Cactus can reach 10 meters ( 33 feet ) in height and 10-20 cm in diameter What Is Cereus peruvianus. Nocturnal flowers remain open for one night. The fruit, known locally as " pita " or Peruvian Apple are thorn less and vary in skin color from violet - red to yellow. The meat is white and contains small edible seeds edible crispy. The flesh softens as the fruit is opened What Is Cereus peruvianus completely.

Cerberus expands is undocumented , underutilized cactus , grown primarily as an ornamental. As noted above , has some local culinary importance . The Way of the Gaia peninsula of Colombia and Venezuela also use the indoor wooden cane as What Is Cereus peruvianus adobe and mud plant construction .

A cactus ( plural : cacti , cactuses or cactus) is a member of the cactus family plant , in the order Prophylaxes . The word derives from " cactus " by ancient Greek www America ( Kato ) , a name originally used for a prickly plant whose identity is not true What Is Cereus peruvianus. The cacti are native to the Americas , from Patagonia in the south to parts of western Canada, in the north - except for R. pacifier , which also grows in Africa and Sri Lanka What Is Cereus peruvianus.
Most cacti live in habitats subjected to at least one drought. Many live in extremely dry , even when in the Katayama Desert , one of the driest places on the planet. Cacti shows many adaptations to conserve water. Most species of cacti What Is Cereus peruvianus have lost true leaves , retaining only the thorns that are highly modified leaves . So as a defense against herbivores spines help prevent water loss by reducing the air flow near the cactus and provide some shade. Cactus spines are produced from specialized structures called aureoles What Is Cereus peruvianus, a kind of very small branch . Areolas are a hallmark of cactus. And thorns areolas give birth to flowers, which are generally tubular and multi petaled .

What Is Cereus peruvianus In the absence of the leaves, stems extended photosynthesis. Unlike many other succulents , the stem is the only part of most What Is Cereus peruvianus cacti which develops this vital process . Cactus also comes to store water , and are often knurled or ribbed , allowing them to expand and contract easily. Cactus occur in a wide range of shapes and sizes. The Independent largest cactus is Pachyderms Pringle What Is Cereus peruvianus, with a maximum recorded height of 19.2 m ( 63 ft ) ,  and Bossed Lilliputian smaller , only about 1 cm ( 0.4 inches) in diameter at its maturity. are usually small cactus stems shaped balloon , combining highest possible volume with lowest possible surface . Many cactus growing seasons short and long dormant , and are able to respond quickly What Is Cereus peruvianus to rainfall , aided by an extensive root system , but relatively shallow . A mature saguaro ( Carnegie giant ) is said to be able to absorb up to 200 gallons ( 760 l , 170 Imp gallons) of water during a storm.

What Is Cereus peruvianus Like other succulents , cacti use a special mechanism called " Crosslake acid metabolism " ( CAM ) as part of photosynthesis. Perspiration, during which the carbon dioxide escapes from the plant and the water does not occur during the day, while photosynthesis, but located in the evening What Is Cereus peruvianus. department store carbon dioxide from the plant , which takes as malice acid , which holds back the light day, and only then use in photosynthesis. due to sweating takes place during the evening hours , cold water loss is significantly reduced What Is Cereus peruvianus wetter .

What Is Cereus peruvianus Some species differ significantly in the appearance of most of the family. At least on the surface, the plants of the genus is similar to other trees and shrubs growing around. They are perennial , and when the older stems covered with crust. Your areolas identified as cactus, despite their appearance What Is Cereus peruvianus, but also have many adaptations for water conservation . Persia is considered close to the ancestral species from which all cacti evolved . In tropical regions , other cactus grows as forest climbers and epiphytes (plants that grow on trees ) . Their stems are generally flat , almost like a leaf in appearance, with less or no What Is Cereus peruvianus thorns , like the famous Christmas cactus or Thanksgiving cactus ( Schaumburg in the genre ) .
Cactus has a variety of uses: many species are used as ornamentals , others are grown for fodder or forage for food and others ( especially their fruit). The scale is the product of an insect that lives in a cactus What Is Cereus peruvianus.