Investigation and evaluation of water resources management case study of Meghan agriculture and animal husbandry
Subject Areas : Water Resources
Mohammad Babaei
1
*
,
Abutaleb Kheyrkhah
2
1 - - Assistant Professor Department of Civil Engineering, Management and Water Resources Engineering, Pars Abad Branch, Islamic Azad University, Ardabil, Iran.
2 - Master's student in water resources management engineering, Pars Abad branch, Islamic Azad University, Ardabil, Iran.
Keywords: water resource management, water demand, performance indicators, agriculture and industry and animal husbandry in Moghn,
Abstract :
In order to investigate the management of water resources in Moghan agriculture and industry, in this research, in order to calculate performance evaluation indicators and the net irrigation requirement of crops, the cultivation model of Moghan agriculture and industry irrigation network was extracted with Crop Wat software. The highest net water requirement belonged to the alfalfa plant and the lowest water requirement belonged to the wheat plant. During the investigation of the three-year period, the water requirement has increased every year compared to the previous year due to climate change and temperature rise. The efficiency of water distribution in the catchment of agricultural sector No. 1 is average (0.7). In sections No. 4-7-8, the distribution efficiency was equal to (1) and was at an optimal level, the average distribution of water in the studied reservoirs was weak and the distribution of water in the studied reservoirs was not fair. The average yield ratio was less than 1, which indicates insufficient water intake in the studied reservoirs. For the studied reservoirs, the ratio of water delivery performance was checked, which is less than 1 and indicates insufficient irrigation. The delivery adequacy index was between 0.2 and 0.7, which is weak according to the criteria of the indicators, and the water delivered is less than the required amount.