Automation Design Of Irrigation System In Irrigation Area

Irrigation system is a very important link in the field of irrigation,a reasonable irrigation system can not only save water for agriculture,but also promote the increase of crop yield.Previously,due to the serious leakage of channel,the irrigation system's water saving effect was ignored,with the national economic investment and construction technology,the leakage of the channel has been effectively controlled,the irrigation system has the significance of research.This paper used by the domestic and foreign water balance method as the foundation,study and grasp the relationship between crop and water and residual effect in different process,according to different crop water characteristics and various ecological types district water supply conditions,combined with the design experience and habits of scholars of agricultural irrigation designers,to study the methods of making irrigation the system and the required parameters.The establishment of access database,the program of the design on the Framework platform using Net Visual Basic.NET programming language,through the update,call database,combined with irrigation evaporation and infiltration parameters are automatically calculated according to different growth stages using the program,the calculation results of automatic drawing irrigation map of the whole growth period,simplify the operation process and automation irrigation system.This design innovation is not limited to a certain area,the use of a wide range of irrigation design is not limited to full irrigation,as a guiding role for the non full irrigation.By using the engineering example,the practicability of the software is tested.