الفهرس 
مقدمةيوجد فقط 14 صفحة متاحة للعرض العام
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المستخلص
The Main Objectives Of This Study Was To Assess And Analse The Problems Faced Potato Producers As A Baseline For Developing Agricultural Extension Programs In Bustan Zone Beheira Governorate. Specific Objectives of The Study Included : 1- Assessment And Analysis Of Problems Related To Phases Of Production Harvest And Post Harvest from The Point Of View Of The Two Producers Categories Producers with contracts And Producers With out Contracts In The Research Area . 2- Identifying Some Characteristics Of The Potato Producers With Emphasis On Information Sources Related To Potato Crop . 3- Develop A Framework For Building Extension Programs Aimed At Solving Problems Which Faced The Potato Producers And Improving The Productivity In Terms Of The Ahigher Rate And The Quality Of Product A Prepared And Pretested Questionnaire Was Used To Collect Data Through Interview`s Made With Two Categories Of Potato Producers .