Dr. Mohamed Adel El Ghandour

1. Economy of irrigation water used under desert
Arid conditions for different crops
Dr. Mohamed Adel El Ghandour
Abstract
Under desert conditionin dry conditionsirrigation
depend on blue and gray water to meet all crop water
requirements under these conditionsthey depend on
river and under- ground resources under high
evapotranspiration valuesReclaimed landsunder these
conditionsmust cultivatewith high cash crops for local,
export and processing.
Economy of each crops must dependon the income of
each cubic meter of water by local or foreign currency
and number of labors Jobs to be created speciallyin high
population countries.
The aim of cultivationin new reclaimed desert landsto
get the maximum field in proper time with the best
Quality with the minimum amount of water and
fertilizers.