fotografías españoles - Check up of April planting in Manāma, capital of Bahrein
Bahrein July 1 2011 treeplanting along highway on salted
The trees are planted April 2011 so three months old
This box shows why we plant two trees if one dies you still got one left
The air temperatue is +48° Celsius
The soil temperature is + 41 5°C
The soil temp below the box is 13°C lower than the air temp and 6 5°C lower than the soil temp aside of the box
No moisture in top soil aside of the box
Sufficient moisture aside of the box
Good moisture good growth with the Groasis waterboxx
Acacia tortilis germinating well
Past drip irrigation destroyed the soil with salt
Salt crystals on the wick cause higher water use than normal
Acacia tortillas already 25 cm high after 3 months
already 25 cm high after 3 months
starts just germinating
Here we planted 3 plants per box
already over 30 cm high
This overview shows clearly the white slat on top of the soil
Left Mr Luay Abu-Ayyash CEO Groasis Saudi Arabia visits the trial
Mr Anwar Sarhan CEO Groasis Bahrein organized this challenging trial
