File:Поперечный срез побега Casuarina equisetifolia.jpg
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[edit]DescriptionПоперечный срез побега Casuarina equisetifolia.jpg |
Русский: Поперечный срез побега древнего двудольного растения Casuarina equisetifolia subsp. equisetifolia (Казуарина хвощелистная). Это вечнозелёное дерево, произрастающее в Австралии и на островах западной Океании. От ветвей дерева отходят мягкие членистые побеги, напоминающие хвощи. Листья чешуевидные, в мутовках.
Данный препарат особенно ценен тем, что наконец-то удалось сделать срез таким образом, чтобы одновременно показать ткани членистого побега и чешуевидных листьев. Диаметр среза 1 мм, толщина среза 20 мкм, авторский постоянный препарат, авторская методика полихромной окраски тканей. Эта микрофотография является результатом сшивки шести отдельно сфотографированных секторов среза. Каждый сектор – результат стекинга из 14-16 фотографий. English: Cross-section of a shoot of an ancient dicotyledon - Casuarina equisetifolia subsp. equisetifolia
This evergreen plant grows in Australia and western Oceania Islands. Soft segmented shoots like an equisetum move away from the tree branches. The scaly leaves are arranged in whorls. This mount is valuable because the cross-section shows tissues of segmented shoots and scaly leaves together. Cross-section diameter: 1mm, cross-section thickness: 20 µm The authorial prepared mount, authorial technique of polychrome painted tissues Light microscopy, bright-field in transmitted light, focus stacking – 6 sectors with 14-16 images in every oneTiếng Việt: Mặt cắt ngang của chồi cây hai lá mầm cổ – Casuarina equisetifolia subsp. equisetifolia |
Date | |
Source | Own work |
Author | Anatoly Mikhaltsov |
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This image was selected as picture of the day on Vietnamese Wikipedia.
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS3 Windows |
File change date and time | 16:58, 23 November 2014 |
Color space | sRGB |
Image width | 3,543 px |
Image height | 2,362 px |
Date and time of digitizing | 22:58, 23 November 2014 |
Date metadata was last modified | 22:58, 23 November 2014 |
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