Developing Pan Evaporation to Grass Reference Evapotranspiration Conversion Model a Case Study in Khuzestan Province

2007 ◽  
Vol 7 (6) ◽  
pp. 936-941 ◽  
Author(s):  
Ali Rahimi Khoob ◽  
Seyedmahmoudreza Beh . ◽  
Mohammad Hadi Nazari .
Keyword(s):  
Reference Evapotranspiration ◽  
Pan Evaporation ◽  
Khuzestan Province ◽  
Conversion Model

Simplified Estimation of Reference Evapotranspiration from Pan Evaporation Data in California

2005 ◽  
Vol 131 (3) ◽  
pp. 249-253 ◽  
Author(s):  
Richard L. Snyder ◽  
Morteza Orang ◽  
Scott Matyac ◽  
Mark E. Grismer
Keyword(s):  
Reference Evapotranspiration ◽  
Pan Evaporation

scholarly journals Operations Scheduling of Sugarcane Production Using Classical GERT Method (Part I: Land Preparation, Planting and Preserve Operations)

2015 ◽  
Vol 3 (2) ◽  
pp. 71
Author(s):  
Nasim Monjezi ◽  
Mohammad Javad Sheikhdavoodi ◽  
Hasan Zakidizaji ◽  
Afshin Marzban ◽  
Mahmood Shomeili
Keyword(s):  
Environmental Conservation ◽  
Agricultural Systems ◽  
Sugarcane Production ◽  
Khuzestan Province ◽  
Land Preparation ◽  
Analysis And Evaluation ◽  
Project Completion ◽  
Operations Scheduling ◽  
Gert Networks

Analysis and evaluation of agricultural systems use these criteria: energy, economic, agronomy, environmental conservation and time. Because of time importance indicator for reducing timeliness cost, project scheduling techniques are used. Graphical Evaluation and Review Technique (GERT) is widely used as a tool for managing projects. In this research GERT Networks were used and operations scheduling of sugarcane production (land preparation, planting and preserve operations) in Khuzestan province of Iran as a case study was analysed, by using WinQsb software. Critical activities, events and path were determined. The earliest project completion time is 214.03 days. The results show a high potential for operations scheduling of sugarcane production.

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