الأبحاث

سامى أحمد عبد الجواد عفيفى

أستاذ متفرغ

كلية الزراعة الاقتصاد الزراعى

THE INNOVATION DECISION PROCESS OF ACCEPTANCE EDUCATIONAL TECHNOLOGIES IN SOME AGRICULTURAL EXTENSION SYSTEMES AT AGRICULTURE MINISTRY AND KALUBIA GOVERNORATE, The Fourth Conference Of Sustainable Agricultural Development, Volume Four, Faculty Of Agriculture, Fayoum University, Egypt.

2008

VISION OF LOCAL AGRICULTURAL EXTENSION OFFICERS ABOUT EXTENSION SERVICE QUALITY (E.S.Q.) DELIVERED TO FARMERS IN SOME UPPER EGYPT GOVERNORATES, Annals Of Agricultural Science, Moshtohor, Agriculture Faculty, Benha University, Egypt, Vol. 44, No. 2.

2006

A STUDY OF LEVEL OF USING EXTENSION METHODS THAT USED AND ITS RELATIVE IMPORTANCE BY THE EXTENSION AGENTS IN KALUBIA GOVERNORATE, Annals Of Agricultural Science, Moshtohor, Faculty Of Agriculture, Benha University, Egypt, Vol. 44, No. 1.

2006

البحث الكامل الملخص

FARMERS ADOPTION OF SUGAR–BEET CROP PRODUCTION RECOMMENDATIONS PACAGE BETWEEN WIDE AND LIMTED DISSEMINATION AREAS AT MENIA AND KAFR EL- SHEIKH GOVERNORATES, Agric. Research Center, Ministry Of Agriculture & Land Reclamation, Egypt, Egyptian Journal Of Agricultural Research, Vol. 83, No. 1.

2005

البحث الكامل الملخص

ROLE OF THE AGRICULTURAL EXTENSION IN IMPROVING THE AGRICULTURAL PROCESSES OF GRAPES CROP IN EL-NUBARIA ZONE, Annals Of Agricultural Science, Moshtohor, Faculty Of Agriculture, Benha University, Egypt, Vol. 43, No. 1.

2005

THE EFFECT OF WINTER POTATO FARMERS EXPOSURE TO THE AGRICULTURAL EXTENSION SOURCES IN RAISING THEIR KNOWLEDGE ABOUT PRODUCTION AND MARKETING AT KALUBIA GOVERNORATE, Egyptian Association Of Agricultural Economics, Dokky, Giza Governorate, Egypt, Egyptian Journal Of Agricultural Economics, Vol. 14, No. 3.

2004

SOME VARIABLES RELATED TO TURNOVER OF THE VILAGE AGRIC. EXTENTION WORKERS (VAEW’s) AS VIEWED BY THEIR DIRECT AGRIC. EXTENTION SUPERVISORS: AN EXPLORATORY STUDY ON TURNOVER IN THE AGRIC. EXTENSION WORK IN EGYPT, Egyptian Journal Of Applied Sciences, Zagazig University, Egypt, Vol. 3.

2004

EXTENSION AGENT KNOWLEDGE TRAINING NEEDS IN CITRUS CROP AT KALIOBIA GOVERNORATE, Arabic Council Of Post & Scientific Research, Cairo University, 2nd Arabic Meeting-Place.

2003

SOME OF EDUCATIONAL AND ECONOMIC EFFECTS OF AN AGRICULTURAL EXTENSION PROGRAM FOR RAISING CUCUMBER CROP PRODUCTION AT BENE-SWAF GOVERNORATE, Egyptian Journal Of Applied Sciences, Zagazig University, Egypt, Vol. 18, No. 8.

2003

البحث الكامل الملخص

PERCEPTION OF THE VILLAGE EXTENSION WORKERS OF LIGISLATION’S RELATEDTO PROTECTION OF RURAL ENVIRONMENT TO AGRICULTURAL WASTES POLLUTION IN KALUBIA GOVERNORATE, The First National Environmental Conference, Journal Of Environmental Sciences, Mansoura University, Vol. 26, No. 2.

2003

البحث الكامل الملخص

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Agricultural Economics