What does a pineapple tree look like? What does a pineapple tree look like?

Pineapple trees, deciduous trees, trees up to 22 meters tall and up to 1 meter in diameter at breast height. The crown is oblate spherical. The buds swell in late April, the buds open in early May, the first leaf development in mid-May, the peak leaf development in late May, the beginning of flowering in early June, the peak flowering period in mid-June, and the rapid growth period of seedlings in late June and early August.

The fruit ripens in 9 October, and the fruit turns from green to yellow and black until it is fully ripe, and it can be collected. Leaves begin to fall in late September. It is cultivated in Guangdong (Zhanjiang Leizhou, Zhongshan Shenwan), Hainan, Fujian, Guangxi, and Yunnan in China.

Native to the tropical regions of the Americas.

The pineapple tree grows on the ground, and the pineapple grows on the pineapple tree, which is a tropical fruit tree native to Central and South America, not very high from the ground, and the fruit is hidden among the leaves.

Pineapple was originally called pineapple, native to Brazil, and called pineapple in the South Seas. Pineapple is a tropical fruit tree native to Central and South America.

At present, pineapples have been widely distributed between the Tropic of Cancer and have become one of the important fruit trees in the world. Pineapple belongs to the bromeliad family Bromeliad Pineapple is a perennial herbaceous fruit tree plant, which grows rapidly in vegetative growth, short production cycle, and can grow all year round in areas with an average annual temperature of more than 23 degrees Celsius.

Pineapple fruit is rich in nutrients, in addition to reducing sugar, sucrose, protein, crude fiber and organic acids, the pulp also contains essential vitamins such as vitamin C, carotene, thiamine, niacin. and trace elements such as calcium, iron, and magnesium that are easily absorbed by the human body. The protease contained in pineapple juice, peel and stem can help the digestion of protein and increase appetite. There are a variety of medical effects, such as inflammation, dyspepsia, diuresis, menstruation, and parasite repellent, and have certain medical effects on nerves and stomach.

1. The pineapple tree is a deciduous tree, and the adult tree can reach 22 meters, the diameter at breast height can reach 1 meter, and the crown is oblate and spherical.

2. The leaves of the tree begin to expand in the second half of April every year, and the buds are already open in early May.

In the middle of the month, the branches begin to stretch, and in late May, the branches and leaves are already in full bloom.

The pineapple tree has a height of 22 meters and a diameter at breast height of up to 1 meter.

Phenology of the state of the state:

1) The crown of the tree is oblate spherical. The buds swell in late April, the buds open in early May, the first leaf development in mid-May, the peak leaf development in late May, the beginning of flowering in early June, the peak flowering period in mid-June, and the rapid growth period of seedlings in late June and early August.

2) Fruit ripening period 9 to 10 months, the fruit from green to yellow and finally black to full ripe, can be collected. Leaves begin to fall in late September.

3) Suitable altitude below 1 000 meters.

The growth habits of the pineapple tree answer stupidity:

The pineapple tree yellow pineapple species loves light and is not shade-tolerant. It is suitable for deep, fertile and moist sandy loam, loamy alluvial soil or brown forest soil with deep and fertile sandy loam soil, loamy alluvial soil or brown forest soil at an altitude of less than 1000 meters above sea level, cold and humid climate on both sides of the river valley and the middle and lower part of the mountain slope, and can grow normally on the soil with a pH value.

Pineapples don't grow on trees, pineapples grow on the ground.

Pineapples originated from the tropical arid regions of South America and were introduced to China from Brazil in the 16th century. In fact, pineapples are herbaceous plants, and the height of the plant is generally less than one meter, that is, pineapples grow on the ground, not on trees.

But this is not the same as the rhizome of the radish buried in the soil, because the pineapple will grow a stem in the first position, and then the top will grow a flower like a pine ball, and the flower will become a barrel-shaped fruit after it blooms, which is the pineapple we usually eat.

Common varieties of pineapple:

1. Sweet honey pineapple

It is long conical, the fruit is convex, the fruit surface is green and yellow, the flesh is yellow or shallow, the fiber is less, the flesh is fine, the bud eye is shallow, and the slice is edible.

2. Apple pineapple

It is cylindrical, the fruit is flat, the skin is thin, the flesh is light and yellow, the juice is more, the heart is slightly larger, crisp and delicious, the flavor is good, and the production period is better in 4-5 months.

3. Golden diamond pineapple

It is cylindrical, the leaf margin is thornless, the leaf surface is slightly reddish-brown, the peel is thin, the bud eyes are shallow, the flesh is yellow or deep, and the flesh is fine.

4. Perfume pineapple

It is long cylindrical, the fruit eye is medium in size, and it is relatively flat and shallow, the ripening fruit is golden yellow, the flesh is yellow, the flesh is crisp, sweet and juicy, the sweet and sour is moderate, there is a special perfume flavor, and the fiber is tender.

5. Dole Golden Pineapple

The skin is not too rough, some are slightly inverted cone, and the flesh is much more delicate than ordinary pineapple.

According to the data, pineapple is an annual plant, so it should not be called a "tree".

Theoretically, pineapple is a head and tail are connected, generally a seedling bears a fruit, a few cases a seedling bears two fruits, but then the fruit is relatively small and very liquid Qi Duobi buryed. Pineapple tree production usually has 4 harvest seasons: spring fruits, ripening in April and May; Positive fruit (summer fruit) ripens in June and July; Autumn fruits, ripening in October-November; Winter fruit, December ripens in January of the following year.

When planting pineapple, it is to cut off the apical leaves of the bush completely, and then bury it in the soil, it will naturally regenerate roots, and at a certain time, its top bush ** will have red leaf-like things grow, and slowly you will find that it is a small fruit ball that is supported by the fruit stem, and the fruit ball grows up to be a complete fruit: pineapple, and the fruit stem below may be the fruit you have all seen.

Pineapple is commonly known as pineapple and is one of the famous tropical fruits. Fujian and Taiwan are called Wangli or Wanglai, Singapore and Malaysia are called pineapples, and mainland and Hong Kong are called pineapples. There are more than 70 varieties, one of the four famous fruits of Lingnan.

The Chinese scientific name for pineapple is Ananas comosus (l.).) merr.), is a terrestrial herbaceous plant of the genus Bromeliads in the family Bromeliads, not a tree.