Informations et ressources scientifiques
sur le développement des zones arides et semi-arides

Titre : Irrigation scheduling and optimal cropping pattern with adequate and limited water conditions for middle farming Şanlıurfa-Harran Plain

Şanlıurfa-Harran Ovası’ndaki orta büyüklükteki işletmelerde yeterli ve kısıtlı su koşullarında sulama programlaması ve optimum bitki deseni

Auteur : ALTIN Musa

Université de soutenance : Ankara Üniversitesi

Grade : Master of Science (MSc) 2002

Résumé
In this study, it was aimed to define crop water requirements and irrigation scheduling in case of adequate and inadequate water resources conditions in Harran Plain Fırat Irrigation Association with middle-sized farms ( 1 00 da). It was also aimed to determine optimal cropping pattern for maximum revenue in the same water resources conditions. Fırat Irrigation Association is located on the South of Province of Şanlıurfa with on altitude of about 450 m. FIA has a net land area of 78410 da of which 64724 da is irrigated and 583 da is arid land. A need to decrease the ratio of the dominant crop, cotton, with in the cropping partem was arisen f%87). It was also seen that vegetable proportions in cropping patterns has almost reached the allowable limits. That is why initiation of more effective land utilization with a suitable rotation and cropping pattern renew the soil exploited by cotton crop was found to be inevitable 2002,

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