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54<br />

Analysis of <strong>the</strong> agricultural situation <strong>in</strong> Azraq Bas<strong>in</strong><br />

German-Jordanian Programme “Management of Water Resources”<br />

equipment, field measurements<br />

campaign (reference plot and<br />

<strong>in</strong>novative plot), statistical analysis<br />

of field data, and extension through<br />

creation of guidel<strong>in</strong>es and open<br />

gate visits on <strong>the</strong> experimental<br />

plot for o<strong>the</strong>r farmers.<br />

A list of field observations and<br />

related identified project are listed<br />

below.<br />

Water sav<strong>in</strong>gs through choos<strong>in</strong>g<br />

adapted crops and adopt<strong>in</strong>g<br />

adapted farm<strong>in</strong>g practices<br />

1. Worry<strong>in</strong>g extension of alfalfa <strong>in</strong><br />

Azraq (Um al Masael and South<br />

Azraq), a high water requir<strong>in</strong>g crop<br />

Use of polymer for alfalfa<br />

cultivation 68 .<br />

Develop guidel<strong>in</strong>es and<br />

technical re<strong>com</strong>mendations for<br />

alfalfa cultivation, based on field<br />

experiments.<br />

Experiment more water-sav<strong>in</strong>g<br />

fodder crops (e.g. sorghum..) to<br />

substitute alfalfa 69 .<br />

2. Some farms <strong>com</strong>pla<strong>in</strong> that<br />

<strong>the</strong>y bought <strong>the</strong>ir olive trees<br />

without know<strong>in</strong>g <strong>the</strong> specificities<br />

for each variety, and today have<br />

a big difference <strong>in</strong> terms of yield<br />

between varieties.<br />

Experiment with olive tree<br />

varieties best suited for <strong>the</strong> area.<br />

3. Many olive trees are not pruned<br />

to ensure optimal production<br />

(structure of <strong>the</strong> tree is not optimal,<br />

some old olive trees orchard are<br />

grown as <strong>in</strong> a forest..).<br />

Demonstration of <strong>the</strong> impact of<br />

rejuvenation prun<strong>in</strong>g of trees on<br />

production, impact of good prun<strong>in</strong>g<br />

techniques on young olive trees to<br />

build <strong>the</strong> architecture of <strong>the</strong> tree<br />

and favour better production and<br />

limit water consumption.<br />

Water sav<strong>in</strong>gs through adapted<br />

irrigation practices<br />

1. 3 farms <strong>in</strong> Azraq reported that<br />

by us<strong>in</strong>g sub surface ma<strong>in</strong> l<strong>in</strong>es and<br />

secondary l<strong>in</strong>es for <strong>the</strong>ir irrigation<br />

networks, <strong>the</strong>y can cut down <strong>the</strong>ir<br />

water consumption by half.<br />

Installation of sub-surface ma<strong>in</strong><br />

l<strong>in</strong>es and sub ma<strong>in</strong> l<strong>in</strong>es <strong>in</strong> irrigation<br />

networks.<br />

2. Many farms fac<strong>in</strong>g problems of<br />

soil sal<strong>in</strong>isation and difficulty to<br />

leach soils.<br />

Build simple dra<strong>in</strong>age systems<br />

to limit sal<strong>in</strong>ity (2 m deep trench<br />

down <strong>the</strong> slope to dra<strong>in</strong> excess<br />

water).<br />

3. Most farmers monitor irrigation<br />

by eye.<br />

Pilot project for irrigation<br />

monitor<strong>in</strong>g with tensiometers.<br />

68 WaterWorks Crystals® is a <strong>com</strong>pletely non-toxic superabsorbent cross l<strong>in</strong>ked polymer, capable of absorb<strong>in</strong>g up to 400 times its weight<br />

<strong>in</strong> ra<strong>in</strong> or irrigation water, and a percentage of water-soluble nutrients and fertilizers, mak<strong>in</strong>g almost 100% of that water and nutrients<br />

available to plant roots.<br />

69 Check experiments done by ACSAD

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