The morphological characteristics of blueberries, the basic characteristics of blueberries

According to the research of scientists in the United States, Japan and Europe, regular consumption of blueberry products can significantly enhance vision and eliminate eye fatigue; Nourishment**; Delay the aging of cranial nerves; It has the best effect on capillary disease caused by diabetes; Enhance heart function; Prevention of Alzheimer's disease.

It is precisely because of the nutritional and medicinal functions of blueberries that the Food and Agriculture Organization of China has listed them as one of the top five health foods for human beings.

Blueberry, a small berry with a blue color, is beautiful, pleasant, blue and surrounded by a layer of white powder, with delicate flesh and very small seeds.

The average weight of blueberry fruit, the maximum weight of the orange balance is 5g, the edible rate is 100%, sweet and sour is palatable, and it has a fragrant and pleasant aroma, which is a good product for fresh food.

Blueberry flowers have ornamental value.

Blueberry. The flowers of blueberries are racemes.

2] The inflorescences are mostly lateral, sometimes apical.

The flowers are solitary or twin in the leaf axils.

The flower buds of blueberries are usually grown at the top of the branches.

In spring, the flower buds sprout first and then reach full bloom after 3-4 weeks.

When the flower buds germinate, the leaf buds begin to grow, and the leaf buds do not germinate to their proper length until they are in full bloom.

The tree morphology of blueberry is characterized by bushes, and the height of the tree varies greatly, the height of the rabbit's eye blueberry tree can reach 10m, and it is often controlled at about 3m in cultivation; The height of tall bush blueberry trees is generally 1-3m; Half-height bush blueberry trees are 50-100 tall; The bush blueberry tree is 30-50 tall.

Blueberry leaves, leaves alternate, high, semi-tall and dwarf blueberries fall before winter, rabbit eyes are evergreen, and the leaves can be retained on the tree body for 2-3 years.

The leaf size varies in size from 8 of the dwarf bush blueberry to the height of the tall bush blueberry.

The most common leaf shape is oval.

Most species have villi on the back of the leaves, and some species also have vills on the flowers and fruits, but the leaves of the bush blueberry are rarely villous.

The root of a blueberry has no root hairs and has little absorption capacity.

The root system of blueberries is thin and fibrous, and the fine roots are 50-75 microns in diameter before branching.

Almost all the fine roots of blueberries are parasitized by endomycorrhizal fungi, so as to overcome the difficulty of absorbing water and nutrients caused by the lack of root hairs in the blueberry root system.

Studies have proven that parasitism of mycorrhizal fungi is beneficial for blueberry growth.

<>1. Shape: pear-shaped, oval, spherical, and oblate. 2. Color:

It is dominated by dark blue, dark purple, and violet, and a few varieties are red. 3. Weight: The average weight of a single fruit is about grams, and the fruit diameter is about centimeters.

It usually matures in June and August every year.

First, the characteristics of blueberries

1. Shape. The main shapes of blueberries are pear-shaped, oval, spherical, oblate, etc.

2. Color:Most blueberry varieties are dark blue, dark purple, violet (e.g., rabbit's eye, bush blueberry, tall bush blueberry) when ripe, and a few varieties are red.

3. Weight. The average fruit weight of blueberries is about grams (rabbit eye blueberries can reach a maximum of 25 grams), and the fruit diameter is about centimeters.

4. Taste. The flesh is soft and has a lot of juice, so you can swallow the small seeds and the pulp together when you eat them, and it will not affect the taste.

5. Maturity time.

Blueberries ripen from June to August (some varieties can be extended to September), and the plants can be harvested after about 70-90 days after flowering.

2. What color is the flesh of blueberries?

1. Flesh color.

The flesh of most blueberry varieties is generally blue, pale blue, lavender, or colorless and transparent, with a few varieties red.

2. Selection method.

1) Look at the color.

Ripe blueberries have a deep purple color and a reddish appearance indicating that the berries are not yet ripe.

2) Look at the gloss.

Fresh blueberries are smoother to the touch and contain more moisture, while blueberries that have been stored for some time are shriveled.

3) Smell the smell.

Fresh blueberries will give off a fresh aroma.

4) Taste. Fresh blueberries are sweeter or slightly sour, while unripe blueberries have a stronger sourness.

Blueberry growing conditions.

Blueberries prefer a cool, moist, sunny growing environment, which requires loose, fertile and acidic soils. The growing environment has a certain temperature difference between day and night, mainly produced in China, Japan, Mongolia, North Korea, the United States and other places. Blueberries prefer a warm growing environment, with the optimum growing temperature being 15-20.

The plant has good cold and heat tolerance, and the winter base hail can safely overwinter outdoors.

Blueberry growth period and process.

At present, blueberries are cultivated all over the world. Plants prefer warm, cool, well-lit environments. It is mostly found in coniferous forests and pastures at an altitude of 1000-2300 meters, and is more suitable for planting in cold temperate areas.

The growth of blueberries goes through the stages of budding, leaf extraction, flowering, and fruiting. After flowering, blueberries must control the temperature difference and try to avoid nitrogen fertilizer.

Blueberry planting process and method.

1.Soil treatment: If blueberries are planted in pots, they can be prepared with humus, peat, and sand.

The pot should be ventilated so that the roots can breathe. 2.Planting:

Put the treated blueberry seeds in the soil, cover the soil about 2cm, and water once. Be careful not to get flooded.

Blueberries are a precious edible fruit with the following characteristics:

Rich in vitamins and antioxidants: Blueberries are rich in trace elements such as vitamin C, vitamin E, iron, zinc, etc., and also contain a lot of antioxidants, which have a good health care effect on health.

Anti-inflammatory: The polyphenols and antioxidants in blueberries have anti-inflammatory effects, which can protect the body from free radical damage and reduce inflammation.

Reduces the risk of heart disease: Blueberries contain a large number of cardiovascular health care substances, which can effectively reduce the risk of heart disease.

Anti-aging effect: The antioxidants in blueberries can effectively resist free radical damage, helping to brighten and delay the aging process.

Promote intestinal health: The acidic substances and dietary fiber in blueberries can have a wide effect on promoting intestinal health and improving digestive system function.

Blueberries are rich in a variety of amino acids, sugars, vitamins, minerals, dietary fiber, especially anthocyanins and flavonoids, and have strong antioxidant capacity, making blueberries play an important role in many fields.

The main effects of blueberries are almost all related to the anthocyanins and flavonoids they contain, as follows:

1. Antioxidant effect: blueberry has a strong antioxidant capacity, can remove excess free radicals in the body, and has the effect of delaying aging;

2. Prevention of eyesight: Because blueberries are rich in anthocyanins, they can promote the regeneration of rhodopsin by retinal cells, thereby protecting eyesight;

3. Improve immunity: Blueberries are rich in anthocyanins and flavonoids and have antioxidant effects.

The potassium in blueberries can ensure electrolyte balance, promote lymphocyte transformation, and improve the body's immunity;

4. Maintain cardiovascular and cerebrovascular diseases: The antioxidant properties of blueberries remove free radicals in cardiovascular and cerebrovascular vessels, which greatly reduces the cerebral infarction and cerebral hemorrhage that Sun Cong is prone to fluid searching;

5. Control the development of cancer: because anthocyanins are rich in anthocyanins that can prevent the growth of tumor cells, which can prevent the lesions of tumors, for cystitis in the body, cherry blossoms can be buried to prevent bacteria from adhering to the bladder wall, preventing cystitis and urinary tract infection, which have a good conditioning and best effect.

Blueberries are rich in dietary fiber, which can promote gastrointestinal peristalsis and prevent constipation.

Although blueberries are good, but there are also unsuitable people, blueberries have a high sugar content, belongs to the high glycemic index of food, diabetics should not eat too much, if you want to eat, it is best to eat between meals, each meal does not exceed 200g of blueberries is more suitable.

Because blueberries are high in potassium, it is not recommended for people with kidney disease to consume blueberries in excess.

The basic characteristics of blueberries are as follows: 1. A small berry, the fruit is blue, the color is beautiful, pleasing to the eye, blue and wrapped in a layer of white fruit powder, the flesh is delicate, and the seeds are very small. 2. The average weight of blueberry fruit is 1 gram, the edible rate is 100%, the sweet and sour are suitable for bright and dry mouth, and it has a fragrant and pleasant aroma, which is a good product for fresh food.

3. Blueberry flowers have ornamental value, and the flowers of blueberries are racemes, and most of the inflorescences are lateral, sometimes apical. 4. The flowers are single or twin in the leaf axils, and the flower buds of blueberries are generally born at the top of the branches, and the bond flower buds germinate first for 3 to 4 weeks in spring to the full flowering stage. 5. The root system of blueberries has no root hairs, small absorption capacity, and thin roots.

Blueberries have a unique sweet taste, with a very high nutritional value, rich in vitamin C, vitamin E, calcium, iron, zinc and other nutrients, with antioxidant, anti-cancer, hypolipidemic, blood pressure, anti-aging and other effects, is to dig a fruit with great nutritional value.

Blueberries are characterized by being very blue.

A small berry with a blue color, beautiful, pleasant, blue and encased in a layer of white powder, with delicate flesh and very small seeds. The average weight of blueberry fruit, the maximum weight is 5g, the edible rate is 100%, sweet and sour is palatable, and it has a refreshing and pleasant aroma, which is a good product for fresh food.

Summary. I once picked blueberries in an orchard and found that they varied in shape, some were round, some were oval, some were oval like pears, some were flat, some were long, and some were short. The shape of the blueberry fruit is different, because the fruit shape of each variety is different due to the different varieties of blueberries, and the shape of each blueberry will also be different, which is due to the different growth environment and climatic conditions of blueberries.

Extension: In addition, the taste of blueberries will vary depending on the shape of the fruit, with oval-shaped blueberries being fatter and flat, while flattening blueberries are sweeter and sour.

I once picked blueberries in an orchard and found them all different shapes, some round, some oval, some oval like pears buried in beams, some flat, some long, some short. The shape of the blueberry fruit is different, this is because the blueberry is different varieties, the shape of each variety is different, and the shape of each blueberry will be different, which is due to the different growth environment and climatic conditions of blueberries. Expansion:

In addition, the taste of blueberries can also vary depending on the shape of the fruit, with oval-shaped blueberry fruits being fatter and flat, while flattened blueberry fruits are sweeter and sour.

Excuse me, but please go into more detail?

Yes, blueberry fruit is not the same shape. In general, the fruit of blueberries is round, but some are flattened and some are even oval. In addition, the size of the fruit of blueberries is also different, and the fruit of some brother Chang is very small, and some fruits are large.