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اقتصاديات تطبيق الزراعة العضوية لمحصولي الطماطم و البطاطس في منطقة الرياض
Other Title(s)
The economic of applying organic agriculture for tomatoes and potatoes in Riyadh region
Joint Authors
الرويس، خالد بن نهار
غانم، عادل محمد خليفة
Source
Issue
Vol. 7, Issue 13 (31 Dec. 2006), pp.57-94, 38 p.
Publisher
Publication Date
2006-12-31
Country of Publication
Saudi Arabia
No. of Pages
38
Main Subjects
Abstract EN
The main objective of this study is to thoroughly examine the variations between the actual and targeted consumption levels of chemical fertilizers in Saudi agriculture.
In addition, an inspection of the impacts of subordinate consumption on the production of tomatoes and potatoes from the economic point of view is achieved.
Both partial adjustment models and simulation models are used.
Some of the study results are that: (1) Saudi agriculture depends heavily on the use of nitrate fertilizers.
Their share is estimated at 55.4% whereas phosphate and potash shares are estimated at 38.4% and 6.2%, respectively, during the period 1980-2003.
(2) During the same period, the actual levels of consuming of total chemical fertilizers have become close to those of the targeted.
The actual level is found to be set at 91.5% of the targeted one which is estimated at 395.83 thousand tons.(3) It is anticipated that, under the policy of reducing the consumption of both chemical fertilizers and pesticides with more manure use proportionately, that production, total costs of production, gross, and net returns would decline for tomatoes and potatoes but higher farm prices would be realized due to improvements in the quality of these products.
The study, accordingly, recommends that the environmental aspects should be taken under consideration when developing Saudi agriculture throughout the different Region of Saudi Arabia.
American Psychological Association (APA)
الرويس، خالد بن نهار وغانم، عادل محمد خليفة. 2006. اقتصاديات تطبيق الزراعة العضوية لمحصولي الطماطم و البطاطس في منطقة الرياض. دراسات اقتصادية،مج. 7، ع. 13، ص ص. 57-94.
https://search.emarefa.net/detail/BIM-1314635
Modern Language Association (MLA)
الرويس، خالد بن نهار وغانم، عادل محمد خليفة. اقتصاديات تطبيق الزراعة العضوية لمحصولي الطماطم و البطاطس في منطقة الرياض. دراسات اقتصادية مج. 7، ع. 13 (كانون الأول 2006)، ص ص. 57-94.
https://search.emarefa.net/detail/BIM-1314635
American Medical Association (AMA)
الرويس، خالد بن نهار وغانم، عادل محمد خليفة. اقتصاديات تطبيق الزراعة العضوية لمحصولي الطماطم و البطاطس في منطقة الرياض. دراسات اقتصادية. 2006. مج. 7، ع. 13، ص ص. 57-94.
https://search.emarefa.net/detail/BIM-1314635
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن ملحق : ص. 92-94
Record ID
BIM-1314635