Potatoes: Production, Marketing, And Programs For Developing CountriesInternational Potato Center, 23 thg 4, 1987 - 243 trang World patterns and trends in potato production and use; The potato crop and its physical environment; The socioeconomic environment: Levels of development and public policies; Supply, demand, and marketing; Potato nutrition and consuption; Potato production systems; Research priorities and potato programs; Impact of potato programs; Summing up. |
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Kết quả 1-5 trong 100
Trang vi
... prices 73 Price trends and demand projections .. .83 Bibliographic notes ..... ..88 5 Potato nutrition and consumption ..93 Nutritional aspects .. ... 93 Potato consumption .. 100 Bibliographic notes .. 109 6 Potato production systems ...
... prices 73 Price trends and demand projections .. .83 Bibliographic notes ..... ..88 5 Potato nutrition and consumption ..93 Nutritional aspects .. ... 93 Potato consumption .. 100 Bibliographic notes .. 109 6 Potato production systems ...
Trang vii
Production, Marketing, And Programs For Developing Countries Douglas E. Horton. Tables and Figures Tables 1 World production of major food crops , 1984 ... 2 ... potato price in relation to prices of wheat vii List of Tables and Figures.
Production, Marketing, And Programs For Developing Countries Douglas E. Horton. Tables and Figures Tables 1 World production of major food crops , 1984 ... 2 ... potato price in relation to prices of wheat vii List of Tables and Figures.
Trang viii
... potato prices ... 10 Bangladesh : Seasonal cycle of retail potato prices .. 11 Ecuador : Three - year potato price cycle 12 Trends in potato prices .... 13 Approximate location of major potato - producing regions in developing countries ...
... potato prices ... 10 Bangladesh : Seasonal cycle of retail potato prices .. 11 Ecuador : Three - year potato price cycle 12 Trends in potato prices .... 13 Approximate location of major potato - producing regions in developing countries ...
Trang 2
... potatoes and in what quantities ? 5. What nutrients do potatoes provide in the human diet ? 6. How do price and income changes affect the demand for potatoes ? 7. How can price controls , storage , processing , and foreign trade stabilize ...
... potatoes and in what quantities ? 5. What nutrients do potatoes provide in the human diet ? 6. How do price and income changes affect the demand for potatoes ? 7. How can price controls , storage , processing , and foreign trade stabilize ...
Trang 23
... Potatoes 2.3 7.1 196 1,633 Yams 2.6 8.4 175 1,581 Sweet potatoes 4.0 12.6 187 1,210 Cassava 3.4 7.3 32 595 Cocoyams 1.2 ... prices ( unpublished ) . Production estimates are 1981/83 averages ; price estimates are for 1977 . than half the ...
... Potatoes 2.3 7.1 196 1,633 Yams 2.6 8.4 175 1,581 Sweet potatoes 4.0 12.6 187 1,210 Cassava 3.4 7.3 32 595 Cocoyams 1.2 ... prices ( unpublished ) . Production estimates are 1981/83 averages ; price estimates are for 1977 . than half the ...
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Africa agricultural agricultural research America areas average Bangladesh blight breeding capita Central cereals changes commodity consumers costs crop cultivation demand depends developing countries diseases early economic effect estimates Europe example expand farmers farms fertilizers field food crops growing grown growth harvest hectare higher highland impact important improved income increase India inputs insect institutions International Potato Center land late less levels Lima limited losses lower lowland major Mantaro Valley needs North percent period Peru pests plant policies population potato consumption potato crop potato prices potato production potato programs practices priorities problems processing projections rates reduce regions relative requirements research and extension resistance result rice root Rwanda season seed tubers selection soil South South Korea sprout storage stored supply Table temperate temperatures tons tropical usually varieties vegetable virus yields zones