The Water Balance Method For Desert Lands Reclamation

摘要

This method is distinguished by adding a third line to the irrigation system followed in the word, after using the surface irrigation and pressure irrigation systems. It is an irrigation system that controls the water functioning through a common mechanical movement which has previously been used in irrigation. 1. It is a mechanical movement which is made available through increase and decrease of water level which enables the water only needed for the irrigation process 2. it is distinguished by butting it in the highest level above the ground with purpose of controlling the required water quantity to automatically irrigate the low levels through open canals with linear or curved lengths. 3. It is distinguished by having a mechanical mechanism made available by the water as it passes in order to control the water quantity intended to be passed to the low level of the land plot concerned. 4. Through a mechanical mechanism with self-controlled sensing peaks above the water canal to withdraw and press the water in such a manner as to be an alternative for the axial irrigation system. 5. It decreases the land reclamation cost in the desert geographic relief no more than 15% of the current valid cost systems. 6. It makes available a system to irrigate the woodland and agriculturally- fit rough mountain slopes with processed sanitary sewerage water. 7. It makes available rain water which passes in the desert valleys by preserving a water level which feeds underground water basins by constituting small river tributaries.