File:Irrigation of grain treated wastewater a south israel 02.JPG
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Captions
Captions
Summary
editDescriptionIrrigation of grain treated wastewater a south israel 02.JPG |
עברית: תבואה שגודלה במי קולחין בשדות משמר הנגב |
Date | |
Source | Own work |
Author | Daniel Ventura |
Camera location | 31° 23′ 26.79″ N, 34° 40′ 50.12″ E ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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שימושים במי קולחין
השימוש העיקרי של מי קולחין הוא בחקלאות. במצב כזה, לא נדרשים מים באיכות מקסימלית, ומי ביוב או שפכים אשר עברו טיהור תחת פיקוח מחמיר, יכולים בהחלט לעשות את העבודה. באמצעות מי קולחין להשקיה, ניתן לגדל עשרות גידולים חקלאיים, ביניהם ירקות ופירות המיועדים למאכל אדם.
מלבד זאת, שימוש במי קולחין תורם לחיסכון במים, מכיוון שמים אלה מכילים חומרים שונים המסייעים להשבחת הקרקע, וכך נחסך הצורך באמצעי דישון שונים. דבר זה מהווה חיסכון כלכלי לא מבוטל עבור הגורמים בענף החקלאות, שנאבקים בעור שיניהם על מנת להמשיך לספק גידולים לצרכן הישראלי, ובמחיר סביר ככל האפשר
Licensing
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- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:54, 24 March 2015 | 4,608 × 3,456 (4.25 MB) | Daniel Ventura (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.
Image title | OLYMPUS DIGITAL CAMERA |
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Camera manufacturer | OLYMPUS IMAGING CORP. |
Camera model | VG190,D780 |
Exposure time | 1/500 sec (0.002) |
F-number | f/3.4 |
ISO speed rating | 100 |
Date and time of data generation | 17:03, 19 March 2015 |
Lens focal length | 8.3 mm |
Orientation | Normal |
Horizontal resolution | 314 dpi |
Vertical resolution | 314 dpi |
Software used | Version 1.0 |
File change date and time | 17:03, 19 March 2015 |
Y and C positioning | Co-sited |
Exposure Program | Creative program (biased toward depth of field) |
Exif version | 2.3 |
Date and time of digitizing | 17:03, 19 March 2015 |
Meaning of each component |
|
APEX exposure bias | 0 |
Maximum land aperture | 2.97 APEX (f/2.8) |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 47 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |