细化搜索
结果 1-10 的 43
Review of water control technologies in the FAO programmes for food security 全文
2011
Water and water policy in world food supplies
1987
Jordan, W.R. (ed.)
Water for food and ecosystems
2003
Koopmanschap, E. | Vehmeyer, P.W. | Snellen, B.
Food production: the critical role of water
1996
[Water- a limiting factor in food production]
1998
Moravec, Karin
Water as a resource for food production 全文
2000
FAO, Rome (Italy). Conference, Council and Protocol Affairs Div. eng | FAO Regional Conference for Latin America and the Caribbean eng 10-14 Apr 2000 Sess. 26 Merida (Mexico)
[Food production: the critical role of water]
1996
Agriculture, food and water. A contribution to the "World Water Development Report"
2003
Water essential for food, health and environmental security
2002
Samra, J.S. | Sharma, B.R. (Indian Council of Agricultural Research, Krishi Bhavan, New Delhi (India))
The current financial crisis of irrigation sector is attributable to and characterized by inadequate budgetary allocations, low irrigation water rates and their poor recovery, inadequate maintenance of irrigation works, meagre financial resources available for organization and management, highly subsidized electricity for irrigation pumping and absence of any groundwater extraction charges and regulation policies. The 'business as usual' scenario of the irrigation sector, if allowed to continue, will add to the already severe financial crisis and make the perceived investments financially unviable and unsustainable. Sustaining the huge investment envisaged for the irrigation sector would require moving towards an "improved management" scenario.
显示更多 [+] 显示较少 [-]Pan-African implementation and partnership conference on water. water for food security session. proceedings
2005
Sonou, M. (ed.) | Pan-African Implementation and Partnership Conference on Water eng 8-12 Dec 2003 Addis Ababa (Ethiopia) | Sanni, D. (ed.)
Summaries (En, Fr)
显示更多 [+] 显示较少 [-]