Constraints and opportunities for greenhouse production systems
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Transcript of Constraints and opportunities for greenhouse production systems
Outlook of Protected Agriculture in GCC Countries:
Constraints and opportunities for greenhouse production systems
Ahmed T. Moustafa - ICARDA
Unlocking the potential of Protected Agriculture in the GCC countries: Cutting water consumption
while supporting improved nutrition and food security”September 14-15, 2015
Challenges to Agricultural Development
• Extreme aridity
• Limited arable land
• Water Scarcity & Limited renewable
water resource
• Rapid increase in population
• Research infrastructure & Human
Resources
Asia (exclude ME) 3,947.6
Middle East & North Africa 1,397.5
Europe 10,685.7
North America 16,557.8
Central America and Carrabin 6,653.4
Sub-Sahara Africa 6,956.6
Oceanic 52,673.8South America 44,816.4
Renewable water resources per capita (m3/person/year)
Middle East & North Africa (exclude AP);
1295
Arabian Peninsual, 100
What about Food and
Food Security
GCC is the world's biggest importer of food(WTO, 2010)
Food Production
10%
Food import90%
Gulf News, February 17, 2010
Annual GCC Food Imports (US$ bn) and Projection for 2020
2007 2008 2009 2010 2015 2020
2024 23 24
34
49
The Economist Intelligence Unit Limited 2009
Rapid Population Growth in the AP
1950 2007 20500
20000
40000
60000
80000
100000
120000
140000
‘000
Peo
ple
8,336 ,000 1950
58,544,000 2007
123,946,000 2050
Population Billiton Vol. 6 No. 2 June 2007
•Limited arable lands•Little water•Harsh climate conditions
What to grow and how???
Food and Nutritious Security
2001 2005 2007 2020 2030 20500
50,000
100,000
150,000
200,000
250,000
300,000
350,000
400,000
450,000
35,68475,119
103,156
234,966
337,441
416,241
Vegetable import to GCC and Projection for 2050
Calculated based on FAO STAT 2008
ton
Protected Agriculture
Yield (kg/m2) of selected vegetable crops in UAE under greenhouses and in open fields, 2004/05 season.
Source: MEW, 2005
cucumber
pepper
sweet melon
bean
squash
eggplant
Okra
Leafy green vegtables
0 2 4 6 8 10 12
OF Productio Kg/m2GH Porduction Kg/m2
Productivity of 1 m3 of water in GCCProtected Agriculture Vs. Open Field
TomatoPepper
PA 28.2kg
PA 16.7kg
OF 2.8kg
OF 1.2kg
ICARDA/QNFSP 2010
total cost (AED/m2)
Land productivity (kg/m2)
Total income (AED/m2)
Net benefit (AED/m2)
21.7317.36
43.40
21.67
6.414.00
10.00
3.59
Cooled GHOF
Good return on InvestmentTomato production cost, productivity and profit
in Cooled GH and Open field in UAE
3.4 times more cost compare to open field
6.2 times more income compare to
open field
Source: Hamranieh Research Station, UAE* Cost including GH depreciation
Cooled GH Vs. Net House
Source: AQAPC
Cucumber cost, productivity and profit under PA in Cooled GH and Net House in Qatar
2721
14
59
32
15 1612
45
30
Total cost(QR/m2)
Yield(kg/m2)
Waterproductivity
(kg/m3)
Total income(QR/m2)
Net benefit(QR/m2)
Cooled GHNet house
* Cost including GH depreciation
46% less cost/investment
Major Issues
Research Development
•Production techniques•GH management•Productivities/unit area & water•GH structure and cooling systems
• Political wills and support• Technical advisory Services • Marketing• Subsidies (Direct & indirect)
Thank you