File:K-deficient maize on Cedara 1 2003-01-13.jpg
![File:K-deficient maize on Cedara 1 2003-01-13.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/7/7f/K-deficient_maize_on_Cedara_1_2003-01-13.jpg/800px-K-deficient_maize_on_Cedara_1_2003-01-13.jpg?20170730130943)
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Summary
[edit]DescriptionK-deficient maize on Cedara 1 2003-01-13.jpg |
English: Maize plants showing symptoms of severe potassium deficiency; growing on a highly-weathered kaolinitic soil in on Cedara research farm, KwaZulu-Natal. Such severe symptoms (and very low maize yields) are often associated with exchangeable-K concentrations of less than 50 mg/kg soil.
Reference: Farina, M.P.W., Channon, P., Thibaud, G.R. and Phipson, J.D., 1992. Soil and plant potassium optima for maize on a kaolinitic clay soil. South African Journal of Plant and Soil, 9(4), pp.193-200. File Name : DSCN0835.JPG File Size : 689.8KB (706349 Bytes) Date Taken : 2003/01/13 08:05:27 Image Size : 2048 x 1536 pixels Resolution : 300 x 300 dpi Bit Depth : 8 bits/channel Protection Attribute : Off Hide Attribute : Off Camera ID : N/A Camera : E885 Quality Mode : NORMAL Metering Mode : Matrix Exposure Mode : Programmed Auto Speed Light : No Focal Length : 10.1 mm Shutter Speed : 1/117.8 second Aperture : F8.4 Exposure Compensation : 0 EV White Balance : Auto Lens : Built-in Flash Sync Mode : Normal Exposure Difference : N/A Flexible Program : N/A Sensitivity : Auto Sharpening : Auto Image Type : Color Color Mode : N/A Hue Adjustment : N/A Saturation Control : Normal Tone Compensation : Auto Latitude(GPS) : N/A Longitude(GPS) : N/A Altitude(GPS) : N/A |
Date | |
Source | Own work |
Author | Alandmanson |
Camera location | 29° 32′ 16.13″ S, 30° 16′ 06.4″ E ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:09, 30 July 2017 | ![]() | 2,047 × 1,204 (608 KB) | Alandmanson (talk | contribs) | User created page with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | NIKON |
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Camera model | E885 |
Exposure time | 3,316/390,625 sec (0.00848896) |
F-number | f/8.4 |
ISO speed rating | 100 |
Date and time of data generation | 08:05, 13 January 2003 |
Lens focal length | 10.1 mm |
Image title | File Name : DSCN0835.JPG
File Size : 689.8KB (706349 Bytes) Date Taken : 2003/01/13 08:05:27 Image Size : 2048 x 1536 pixels Resolution : 300 x 300 dpi Bit Depth : 8 bits/channel Protection Attribute : Off Hide Attribute : Off Camera ID : N/A Camera : E885 Quality Mode : NORMAL Metering Mode : Matrix Exposure Mode : Programmed Auto Speed Light : No Focal Length : 10.1 mm Shutter Speed : 1/117.8 second Aperture : F8.4 Exposure Compensation : 0 EV White Balance : Auto Lens : Built-in Flash Sync Mode : Normal Exposure Difference : N/A Flexible Program : N/A Sensitivity : Auto Sharpening : Auto Image Type : Color Color Mode : N/A Hue Adjustment : N/A Saturation Control : Normal Tone Compensation : Auto Latitude(GPS) : N/A Longitude(GPS) : N/A Altitude(GPS) : N/A |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | E885v1.1 |
File change date and time | 08:05, 13 January 2003 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.1 |
Date and time of digitizing | 08:05, 13 January 2003 |
Meaning of each component |
|
APEX exposure bias | 0 |
Maximum land aperture | 0 APEX (f/1) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |