نتایج جستجو برای: irrigation scheduling

تعداد نتایج: 110375  

Journal: :Agricultural Water Management 2021

The water potential (Ψp), has been widely used as an indicator of plant status for irrigation management purposes. simple infrastructure needed its measurement and direct relation to basic physiological processes, have contributed the popularity methodology. When scheduling, it is commonly assumed that unavoidable relationship exists between transpiration (T), soil content Ψp. Nevertheless, wor...

ژورنال: علوم آب و خاک 1999
آبسالان, شکراله, موسوی, سیدفرهاد, مصطفی زاده, بهروز ,

This study aims to evaluate the present management of border irrigation systems applied to wheat, alfalfa and sugar-beet farms in Boyer-Ahmad and Gachsaran cities in Kohgiloyeh and Boyer-Ahmad Province. Experimental farms included 8 alfalfa farms, 5 wheat farms and 5 sugar-beet farms. The experiments were conducted at different growth stages of plants and customary borders with prevalent dimens...

آبسالان, شکراله, موسوی, سیدفرهاد, مصطفی زاده, بهروز ,

This study aims to evaluate the present management of border irrigation systems applied to wheat, alfalfa and sugar-beet farms in Boyer-Ahmad and Gachsaran cities in Kohgiloyeh and Boyer-Ahmad Province. Experimental farms included 8 alfalfa farms, 5 wheat farms and 5 sugar-beet farms. The experiments were conducted at different growth stages of plants and customary borders with prevalent dimens...

2004
Iman Hassen Mohamed Rasmy Ahmed Rafea

This paper presents configuration design knowledge to solve irrigation scheduling problem in agriculture domain and a general approach for configuration management knowledge. It also introduces a Configuration Agriculture Irrigation Schedule (CAIS) tool that produces the configuration irrigation schedule design according to the CommonKADS methodology. A configuration that satisfy the user requi...

Journal: :IEEE Access 2023

Countries are collaborating to make agriculture more efficient by combining new technologies improve its procedure. Improving irrigation efficiency in is thus critical for the survival of sustainable agricultural production. Smart methods can enhance efficiency, specially with introduction wireless communication systems, monitoring devices, and enhanced control techniques scheduling. The study ...

2008
Wenju Zhao Xiaoyi Ma Yinhong Kang Hongyi Ren Baofeng Su

The present optimal water delivery scheduling models are based on the assumed equal design discharges of lateral canals, which are not in accordance with practical water delivery scheduling demand in most irrigation systems. In order to solve this problem, a model of lateral canals with unequal discharges and a solution method were proposed; At present, traditional fixed penalty factor have som...

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