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Information about sunflowers

 Information about sunflowers


As anyone interested in flowers knows, the poetic flowers, the beauty of sunflowers, and their native homes in the Americas, belong to the genus Sunflower, and they have more than 70 species. There, some sunflowers are used only for decoration, and others provide delicious seeds for most of the inhabitants world, and the most common type of sunflower is called by the scientific name Heliantus annuus. , This species is distinguished by its broad and coarse stems, including many bristles, with this structure giving coarseness, the stems range from 1 m to 4.5 m in length and also in length, and have thick leaves from 7.5 to 30 cm, and the diameter of the attractive yellow head of the flower is 7.5 to 15 cm. A set of general information related to it. (1)

sunflower history

The delightful sunflower was first discovered in the Americas in 1000 BC and was cultivated as a food source for centuries afterward. Some local religious groups have used sunflowers for religious painting. (2)

sunflower meaning

Likened to cheerful, warm and lively sunshine, sunflowers elevate the viewer and are as gorgeous as sunflowers. The sunflower is a unique flower that can provide food and energy, and leave the head until the sun rises again, the sunflower expresses vitality and happiness, making it a perfect gift to cheer up nearby faces.

Uses of sunflowers

Sunflower flowers are of great economic importance due to their ability to produce fodder from leaves used as feed for livestock and poultry, as well as their potential for use in decoration, as well as the production of edible yellow dyes. From the leaves of sunflower flowers, the seeds contain oil. It is the most common and most widely used vegetable frying oil in the world and can be used in the production of soaps, paints and lubricants. Sunflower seeds are the most popular type of nuts in the world. bird eating seeds (1)

Nutritional benefits of sunflower seeds

Sunflower seeds contain many healthy fats and beneficial plant compounds, including vitamins and minerals. The nutritional benefits of sunflower seeds are: (3)

Sunflower seeds contribute to lowering blood pressure, cholesterol and blood sugar levels and contain magnesium, proteins, fatty acids, especially linoleic acid.

In a study of 6,000 adults, those who ate sunflower seeds more than five times a week had 32% lower levels of C-reactive protein and higher blood protein levels for heart disease and type 2 diabetes. The risk turned out to be increased.

Sunflower seeds contain flavonoids and many other plant compounds that help reduce inflammation.

A three-week study was conducted in a group of women with type 2 diabetes who ate 1 ounce of sunflower seeds daily and noticed a 5% decrease in systolic blood pressure, the upper limit of pressure measurements.

Disadvantages of eating sunflower seeds

Sunflower seeds are very healthy, but they have some drawbacks because one ounce of sunflower seeds contains 163 calories and 14 grams of total fat. It's important that you don't exceed your daily ration, as some stores offer salted sunflower seeds instead of eating ready-made seeds (3).

Sunflower seeds contain cadmium, a heavy metal that can harm the kidneys if eaten in large amounts over a long period of time. It is a sunflower, but it should not exceed this amount. (3)

Eating large amounts of sunflower seeds can cause constipation in children and adults, which may cause abdominal pain and nausea in some people, and sunflower seeds rarely cause allergies. Symptoms are mouth swelling and itching in the mouth. Allergies to planting sunflower seeds and harvesting seeds, increasing the incidence of allergies to bird breeders and touching sunflower seeds Very rare cases of allergy have been recorded worldwide. itch (3).

sunflower cultivation

The sunflower is a fast-growing flower, most species mature in 85-95 days. When the soil temperature reaches 50 degrees Fahrenheit, you can start planting sunflower seeds in the soil. This is from about April. Until mid-July in most areas except the southern hemisphere, this period from mid-March to early April. (four)

It is important to choose a sunny place for planting this sun-loving flower, for this you need to expose it to direct sunlight from 6

8 hours a day, and it is also necessary to choose good soil, rainfall, rainfall, rainfall, rainfall, easy to grow in large areas, prefer sunflower, it is necessary to fertilize it with organic soil with the amount of nutrients, and you can be a salesman in fertilizer the amount of fertilizer in it,

It can help to grow sunflowers in a protected area, you can see them in a exposed area, they are plants that are prone to marriage. Soil conservation in the Sahara (4)

Documentation of the golden reference for the subject:

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