Title : Say "Hello" to new species of banana called "Musa nanensis"
link : Say "Hello" to new species of banana called "Musa nanensis"
Say "Hello" to new species of banana called "Musa nanensis"
Researchers they have discovered a new species of banana called nanensis Musa , which also belongs to the genus Musa. Share a place in the Musaceae family with more than 70 species of bananas. Its scientific name honors the province of Nan, the type specimen is collected.
The role of wild banana (Musa acuminata) in diversity of wildlife in the mixed deciduous forest studied at the Research Station Mae Klong river basins, Kanchanaburi province, Thailand from 2003-2004.
were selectedThirty specimens of wild bananas, and their characteristics were recorded every 2 weeks. The number of seeds and seed size of ripe fruit samples were counted and measured. The survival of wild banana seedlings each month was also recorded.
diversity of wildlife and their associations wild-banana-phenomena were investigated by the cameras and live traps. Automatic remote camera traps, 8 census, settled for 2 nights and 3 days in places that had bloomed wild fruits or bananas every month. Live -trampas were also used at the same time with banana fruit bait inside, and 8 traps were placed near the banana plants in each census.
The end results showed a higher survival rate of seedlings of wild bananas from clones from seeds! The establishment of wild banana is done directly from colonized lumps, which showed high efficiency to quickly occupy the entire disturbed area.
Wild bananas bloomed and bore fruit at different times in the reeds along the year, and provided good conditions for both the rebirth of the forest, and food resources for wildlife .
The results in the diversity of wildlife showed that 17 species of 16 genera came to use the inflorescences, fruits and seeds of wild banana. The roles of wildlife in banana could be classified as:
1) Pollinator by the largest fruit bat short nose (cynopterus Sphinx), the hatched spiderhunter (Arachnothera magna) and the small spiderhunter (A. longirostra)
2) seed predators by squirrel (Callosciurus erythraeus Pallas), belly gray squirrel (C. caniceps), the Indochinese ground squirrel (Menetes berdmorei, Rattus spp., Mus sp.) and the shrew common tree (glis Tupaia), and
3) seed disperser palm Asia by civet (Asian Palm civet).
Therefore, given the important role of wild banana in mixed deciduous forests, could be classified as a "keystone species" which promotes forest regeneration and provides resources food for wildlife, especially in the arid (dry) season.
A fun fact Each banana I've ever eaten - most likely a Cavendish One - is genetically identical to entire family sister Bananas!
Why is this so?
Wild bananas contain large, hard seeds and very little meat, making them almost inedible. Since domestication is more than 7,000 years ago, farmers have been working hard to selectively breed the fruit they actually have small seeds infertile.
good, but not very practical - lack of seeds means that producers must rely on "puppies" cuttings from existing banana plant to propagate crops. So basically, each of the long yellow fruit that has bought in a grocery store is therefore genetically identical for all other bananas in the building.
One of the biggest concerns of having an entire species of clonal organisms is that because they are genetically identical, all of them could be eliminated by a single disease. Such was the case with the predecessor of Cavendish, Gros Michel , which was destroyed by the fusarium oxysporum fungus.
However, wild banana species have seeds. The random combinations of maternal and paternal genes that creates sexual reproduction helps species adapt to pathogens. In the case of banana crops increasingly suffering from a horrible event like Panama disease again, their wild relatives might be our only sporting chance to save the banana split the way we enjoy today in day!
is a top banana!
According to Dr. Sasivimon Swangpol Mahidol University and colleagues nanensis is a perennial herb, 1.5 - 3 m (4.9 to 9.8 feet) high. Its flowering time is the year, and its fruits are 7 cm (2.8 inches) long and 1.5 cm (0.6 inches) wide.
straight to curved, angular with prominent peaks are seen at maturity. Each group having 3-10 hands and each part contains 4-10 bananas. Seeds are irregular, sharp, angular dimensions of 3-5 mm 2-5 mm 2-3 mm.
Fruits and hands banana Musa
Dr. Swangpol and co-authors wrote in an article in systematic Botany magazine that the new taxon has generally thicker than other species of Musa leaves. Furthermore, this banana has several forms of epidermal cells with relatively longer hypodermal cells in their adaxial side compared to corresponding epidermal cells.
banana facts know
- There are about 1,000 banana types :. Sweet, tasty, round, curved, straight, green, yellow, pink, silver, even stained and scratched
- Most edible bananas in the world Musa acuminata or derived from naturally occurring hybrid between Musa acuminata and Musa balbisiana.
- Hundreds of different cultivars of bananas and plantains are grown for domestic consumption, but Cavendis plantains dominate world trade and export are bananas for dessert we buy in supermarkets in the UK.
- Although there is a great diversity of bananas and bananas East African highland, which are genetically very similar. This means that all varieties tend to be susceptible to the same pests and diseases, such as the infamous Panama disease.
- Each plant produces only one banana stem, up to 200 bananas.
- The name "banana" comes from an African dialect, and brought to the New World by Portuguese slave traders. In fact, it comes from the Arabic word meaning banan finger.
- India is the world's largest producer of bananas.
When bananas usually grows?
The banana is botanically a berry, produced by several types of large herbaceous plants of the genus Musa. In some countries, bananas are used for cooking can be called plantains.
This fruit with benefits extraordinary health is native to Southeast Asia. However, the fruits are edible banana today is grown throughout the tropics. They thrive in moist, shady ravines, swamps, marshes, semitrailers and slopes from sea level about 1,200 m above sea level.
Common uses and health benefits of banana fruit
Bananas are well fed-all the world, and are one of the best selling items in markets. Most bananas consumed in the grown - in the tropics - where a staple crop vital food supplies from fruit, buds and leaves, and shade, shelter, building materials, wrappers are food and other goods, including shrouds. Part of rituals centered on fertility, and protection of the lives of women. In India, which are planted in the sacred precinct.
Bananas are a good source of vitamin B6 , and a good source of vitamin C, manganese, potassium, dietary fiber, biotin, and copper. This delicious food is also very low in fat, cholesterol and saturated sodium.
people athletics (as my friends Bowmansville) bananas love for their properties energy replenishment, and because of good amount of potassium which helps prevent muscle cramps after workouts.
history of Banana and conservation
The future Center harvest Network International Improvement of banana and Plantain (INIBAP), manages the largest gene bank of tissue culture bananas in the world.
The vast collection basically is not owned by anyone, but is held "in trust" for the public good and their accessions are freely accessible. In recent years, great advances have been made in freezing techniques (or cryopreserved) of plant material. INIBAP is making efforts to cryopreserve banana entire collection of over 1,000 accessions in order to improve its long-term maintenance.
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