File:Агава американська DSC 0374.jpg
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DescriptionАгава американська DSC 0374.jpg |
Українська: Агава американська (Agave americana L. 1753) з роду Агава (Agave L., 1753) родини Холодкові (Asparagaceae Juss., 1789)
Агава американська (Agave americana L.), широко відома як столітник, магея або американське алое. Його батьківщиною є Мексика та Сполучені Штати, зокрема Техас. Ця рослина широко культивується в усьому світі через свою декоративну цінність і натуралізувалася в різних регіонах. Назва «столітня рослина» походить від того, що вона квітне лише один раз наприкінці свого довгого життя. Після цвітіння рослина гине, але дає додаткові пагони від кореня, що дозволяє продовжувати ріст. Хоча її називають столітником, зазвичай вона живе лише від 10 до 30 років. Агава має ширину приблизно 1,8–3,0 м із сіро-зеленим листям довжиною 0,9–1,5 м. Кожен лист має колючий край і важкий шип на кінчику, який може глибоко проколоти. Наприкінці свого життя рослина дає високе розгалужене стебло, прикрашене жовтими суцвіттями, яке може досягати висоти 8–9 м. Таксон Агава американська був описаний Карлом Ліннеєм у виданні Species Plantarum 1753 року, і її біномінальна назва використовується досі. Це сукулентна багаторічна рослина, яка росте в основному в сезонно сухих тропічних біомах. Вона використовується як отрута, ліки та їжа для безхребетних, має екологічне та соціальне використання, а також для харчових продуктів.English: Century plant (Agave americana Linnaeus, 1753) .) from the genus Agave L., 1753 of the family Asparagaceae Juss.
Agave americana L., commonly known as the century plant, maguey, or American aloe, is a flowering plant species belonging to the family Asparagaceae. It is native to Mexico and the United States, specifically Texas. This plant is widely cultivated worldwide for its ornamental value and has become naturalized in various regions. The common name "century plant" stems from its semelparous nature of flowering only once at the end of its long life. After flowering, the plant dies but produces adventitious shoots from the base, allowing its growth to continue. Although it is called the century plant, it typically lives only 10 to 30 years. It has a spread around 6–10 ft with gray-green leaves measuring 3–5 ft in length. Each leaf has a prickly margin and a heavy spike at the tip that can pierce deeply. Towards the end of its life, the plant produces a tall, branched stalk adorned with yellow blossoms, which can reach a height of 25–30 ft. Taxonomically, A. americana was described by Carl Linnaeus in the 1753 edition of Species Plantarum, and its binomial name is still in use today. It is a succulent perennial and grows primarily in the seasonally dry tropical biome. It is used as a poison, a medicine and invertebrate food, has environmental uses and social uses and for food.English: American Agava in Antalya, Turkey |
Date | |
Source | Own work |
Author | Сарапулов |
Camera location | 36° 53′ 03.95″ N, 30° 41′ 03.22″ E | View this and other nearby images on: OpenStreetMap | 36.884430; 30.684227 |
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This image was uploaded as part of Science Photo Competition 2023 in Ukraine. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 00:53, 25 November 2023 | 6,000 × 4,000 (12.02 MB) | Сарапулов (talk | contribs) | Uploaded own work with UploadWizard |
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Metadata
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D5300 |
Exposure time | 1/250 sec (0.004) |
F-number | f/10 |
ISO speed rating | 400 |
Date and time of data generation | 17:00, 14 September 2023 |
Lens focal length | 18 mm |
Latitude | 36° 53′ 3.95″ N |
Longitude | 30° 41′ 3.22″ E |
Altitude | 47 meters above sea level |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Ver.1.03 |
File change date and time | 17:00, 14 September 2023 |
Y and C positioning | Centered |
Exposure Program | Not defined |
Exif version | 2.3 |
Date and time of digitizing | 17:00, 14 September 2023 |
Meaning of each component |
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Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3.6 APEX (f/3.48) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 70 |
DateTimeOriginal subseconds | 70 |
DateTimeDigitized subseconds | 70 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 27 mm |
Scene capture type | Landscape |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS time (atomic clock) | 14:00:30.95 |
Satellites used for measurement | 06 |
Geodetic survey data used | WGS-84 |
GPS date | 14 September 2023 |
GPS tag version | 0.0.3.2 |
Rating (out of 5) | 0 |