Irrigation Projects, Agricultural Dynamics and the Environment
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چکیده
منابع مشابه
Attitudes of farmers toward participation in irrigation and drainage projects: the structural equations modeling analysis
Application of modern irrigation and drainage canals for efficient use of water resources is necessary. Thus , identifying the factors influencing farmers ’ attitudes toward participation in irrigation and drainage projects (IDP) is essential. The purpose of this study is to identify factors affecting attitude toward participation in IDP in Syakh Darenjan, Fars Province , Iran. Stratified rando...
متن کاملEvaluation of seed cotton (Gossypium hirsutum L.) production and quality in relation to the different irrigation levels and two row spacings
The effect of row spacings and irrigation levels on the earliness of seed production of cotton was investigated under the Mediterranean environment of central Greece. This particular cotton growing area is exposed to risk of autumn rainfall that might cause low seed quality in fields allocated primarily for seed production. Two varieties of cotton, Celia and Hersi, were planted in two row spaci...
متن کاملSocio-economic, cultural, physical and ecological impact assessment of Kavar irrigation and drainage network in Iran
Environmental impacts assessment may be some measures to offset the impact to an acceptable level or explore new solutions. The research was conducted with the aim of assessing the socio-economic, cultural, physical and ecological impacts of Kavar irrigation and drainage network in Fars Province (Iran). In this study, Environmental impacts assessment was undertaken by ICOLD matrix. The ICOLD ma...
متن کاملSimulating and Optimizing the Conjunctive Use of Surface and Groundwater Resources Using the System Dynamics Approach (A Case Study: Dashte-Abbas Irrigation Network)
The construction of irrigation network and the water transfer from Karkheh Dam to Dashte-Abbas, due to neglecting the groundwater resources has increased groundwater level and waterlogging of the agricultural land in the recent years. The aim of this study was, therefore, to optimize the conjunctive use of surface and groundwater resources in Dashte-Abbas to minimize waterlogging problems and a...
متن کاملIrrigation Investments in India in the Last Three Decades: An Analysis of Economic Performance
As in many other countries, the poor economic rate of return of many past irrigation projects in India contributed to the decline in irrigation investment and lending by international agencies, especially since the 1990s (Gulati and Narayanan 2003, Pitman 2002, Jones 1995). Furthermore, these low rates of economic return may have diminished the poverty reduction impacts of such irrigation proje...
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