Farming in the - WordPress.com
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Farming in the - WordPress.com
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Analysis of <strong>the</strong> agricultural situation <strong>in</strong> Azraq Bas<strong>in</strong><br />
German-Jordanian Programme “Management of Water Resources”<br />
63<br />
7.5.3. Crop Suitability and<br />
Soil Fertility Mapp<strong>in</strong>g us<strong>in</strong>g<br />
Geographic Information<br />
System (GIS)<br />
This k<strong>in</strong>d of study entails <strong>com</strong>b<strong>in</strong><strong>in</strong>g<br />
and analys<strong>in</strong>g agro-environmental,<br />
soil <strong>in</strong>formation, water <strong>in</strong>formation<br />
and crops biological requirements<br />
for growth 82 . It considers soil<br />
samples analyses. An important<br />
work has already been done by<br />
MOA about description of soil<br />
chemical properties, result<strong>in</strong>g<br />
<strong>in</strong> a description of soil fertility.<br />
Overlay<strong>in</strong>g <strong>the</strong> agro-climatic map<br />
with land suitable for farm<strong>in</strong>g<br />
practice map and soil fertility<br />
map, a crop suitability map could<br />
be developed.<br />
It would <strong>the</strong>n be possible to propose<br />
more accurate re<strong>com</strong>mendations<br />
about irrigation practices accord<strong>in</strong>g<br />
to soil types (Guidel<strong>in</strong>es about<br />
irrigation practices <strong>in</strong> sal<strong>in</strong>e soils<br />
for example).<br />
irrigated planted areas between<br />
WAJ and MOA. Indeed, WAJ<br />
calculations are based on data<br />
from 2002.<br />
A coord<strong>in</strong>ation project between both<br />
M<strong>in</strong>istries would be <strong>in</strong>terest<strong>in</strong>g to<br />
harmonise <strong>the</strong> <strong>com</strong>mon data.<br />
It would be <strong>in</strong>terest<strong>in</strong>g to establish<br />
Information Centers <strong>in</strong> <strong>the</strong> MOA<br />
branches. They would be a way<br />
of shar<strong>in</strong>g <strong>the</strong> acquired data with<br />
farmers, who could <strong>com</strong>e and<br />
ask for <strong>the</strong> any <strong>in</strong>formation <strong>the</strong>y<br />
need about market, soils, water<br />
crop requirements… This database<br />
should be kept and updated by <strong>the</strong><br />
MOA directorates.<br />
It was mentioned previously that<br />
data from WAJ and data from MOA<br />
are not <strong>com</strong>patible. For example,<br />
<strong>the</strong>re is a large difference between<br />
82 Henry A. Adornad and Masao Yoshida, 2008.