Alternate Title: Productive and Economic Efficiency of Cucumber Crop under the Greenhouse System in North Sinai Governorate. (English)

المؤلفون: محمد, شموع عوض, أحمد الشاهد, محمد علي

المصدر: Alexandria Science Exchange Journal; Apr-Jun2022, Vol. 43 Issue 2, p569-583, 15p

مصطلحات موضوعية: ELASTICITY (Economics), NITROGEN fertilizers, ECONOMIC efficiency, PROFIT margins, FACTORS of production, CUCUMBERS, ORGANIC fertilizers

Alternate Title: Estimation of The Optimum Size of Banana Plantations in Nubaria. (English)

المؤلفون: فاطمة محمد الحسي

المصدر: Alexandria Science Exchange Journal; Oct-Dec2021, Vol. 42 Issue 4, p2137-2150, 14p

مصطلحات موضوعية: ECONOMIC indicators, ECONOMIES of scale, FARM size, INDUSTRIAL costs, ECONOMIC efficiency, BANANAS

Alternate Title: The Production and Economic Efficiency of Artichoke in El-Beheira Governorate. (English)

المؤلفون: عبير فتحي مصطفي, ألفت علي ملوك, جابر عبد العاطي م, فيروز أحمد عبد ال

المصدر: Alexandria Science Exchange Journal; Oct-Dec2021, Vol. 42 Issue 4, p1929-1946, 18p

مصطلحات موضوعية: AGRICULTURAL resources, ORGANIC fertilizers, FERTILIZERS, NITROGEN fertilizers, ARTICHOKES, PHOSPHATE fertilizers

Alternate Title: An Economic Study of the Performance and Evaluation of Fish Hatcheries in Egypt (Case study: Kafr El Sheikh Governorate). (English)

المؤلفون: شموع عوض محمد سلي

المصدر: Alexandria Science Exchange Journal; Jan-Mar2021, Vol. 42 Issue 1, p79-93, 15p

مصطلحات موضوعية: FISH hatcheries, HATCHERY fishes, INTERNAL rate of return, ECONOMIC efficiency, FACTORS of production, DATA envelopment analysis