Possibilities of Increasing World Food ProductionFood and Agriculture Organization of the United Nations. Program Formulation and Budget Division, Walter H. Pawley Food and Agriculture Organization of the United Nations, 1963 - Agrarproduktion - Lebensmittelangebot - 231 pages |
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Contents
Introduction | 5 |
Magnitude of the future needs for food | 11 |
Possibilities of extending areas under cultivation | 29 |
Copyright | |
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achieved additional adequate Africa agricultural already animal application areas Asia Australia average better breeding carried cattle cause climate compared conservation considerable consumption countries crops cultivation differences disease drainage East economic effective estimated Europe example existing extensive fact factors farmers farming feed fertilizers FIGURE fish forest future given grass greater Group growing hectare higher important improved increase India instance irrigation Japan kilograms knowledge land Latin America less limited livestock losses lower major means measures methods milk million million hectares million tons natural necessary needs North numbers nutrition obtained organic particularly pastures percent period plant population possible potential practices present probably problem processing production protein quantities rainfall raising recent reduced regions require result rice season soil South supply technical tion tropical United utilization varieties various yields